Hypertherm Mechanized Family Instruction Manual (IM)

XPR170™
Instruction Manual
810060 – REVISION 7
LISH
ENG
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is required.
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XPR, HyDefinition, True Hole, Sensor THC, EasyConnect, TorchConnect, TrueBevel, ProNest, LongLife, Arc Response Technology, Core, CorePlus, OptiMix, VWI, X-Definition, and Hypertherm are trademarks of Hypertherm, Inc. and may be registered in the United States and other countries. All other trademarks are the property of their respective holders.
© 2019–2022 Hypertherm, Inc.
XPR1
70
Instruction Manual
810060
REVISION 7
ENGLISH
Original instructions
December 2022
Hypertherm, Inc.
Hanover, NH 03755 USA
www.hypertherm.com
Hypertherm, Inc.
21 Great Hollow Road, P.O. Box 5010 Hanover, NH 03755 USA 603-643-3441 Tel (Main Office) 603-643-5352 Fax (All Departments) info@hypertherm.com (Main Office)
800-643-9878 Tel (Technical Service)
technical.service@hypertherm.com (Technical Service)
800-737-2978 Tel (Customer Service)
customer.service@hypertherm.com (Customer Service)
Hypertherm México, S.A. de C.V.
52 55 5681 8109 Tel 52 55 5681 7978 Tel soporte.tecnico@hypertherm.com (Technical Service)
Hypertherm Plasmatechnik GmbH
Sophie-Scholl-Platz 5 63452 Hanau Germany 00 800 33 24 97 37 Tel 00 800 49 73 73 29 Fax
31 (0) 165 596900 Tel (Technical Service) 00 800 4973 7843 Tel (Technical Service)
technicalservice.emeia@hypertherm.com (Technical Service)
Hypertherm (Singapore) Pte Ltd.
Solaris @ Kallang 164 164 Kallang Way #03-13 Singapore 349248, Republic of Singapore 65 6841 2489 Tel 65 6841 2490 Fax marketing.asia@hypertherm.com (Marketing) techsupportapac@hypertherm.com (Technical Service)
Hypertherm Japan Ltd.
Level 9, Edobori Center Building 2-1-1 Edobori, Nishi-ku Osaka 550-0002 Japan 81 6 6225 1183 Tel 81 6 6225 1184 Fax htjapan.info@hypertherm.com (Main Office) techsupportapac@hypertherm.com (Technical Service)
Hypertherm Europe B.V.
Laan van Kopenhagen 100 3317 DM Dordrecht Nederland 31 165 596907 Tel 31 165 596901 Fax 31 165 596908 Tel (Marketing)
31 (0) 165 596900 Tel (Technical Service) 00 800 4973 7843 Tel (Technical Service)
technicalservice.emeia@hypertherm.com (Technical Service)
Hypertherm (Shanghai) Trading Co., Ltd.
B301, 495 ShangZhong Road Shanghai, 200231 PR China 86-21-80231122 Tel 86-21-80231120 Fax
86-21-80231128 Tel (Technical Service)
techsupport.china@hypertherm.com (Technical Service)
South America & Central America: Hypertherm Brasil Ltda.
Rua Bras Cubas, 231 – Jardim Maia Guarulhos, SP – Brasil CEP 07115-030 55 11 2409 2636 Tel tecnico.sa@hypertherm.com (Technical Service)
Hypertherm Korea Branch
#3904. APEC-ro 17. Heaundae-gu. Busan. Korea 48060 82 (0)51 747 0358 Tel 82 (0)51 701 0358 Fax marketing.korea@hypertherm.com (Marketing) techsupportapac@hypertherm.com (Technical Service)
Hypertherm Pty Limited
GPO Box 4836 Sydney NSW 2001, Australia 61 7 3103 1695 Tel 61 7 3219 9010 Fax au.sales@hypertherm.com (Main Office) techsupportapac@hypertherm.com (Technical Service)
Hypertherm (India) Thermal Cutting Pvt. Ltd
A-18 / B-1 Extension, Mohan Co-Operative Industrial Estate, Mathura Road, New Delhi 110044, India 91-11-40521201/ 2/ 3 Tel 91-11 40521204 Fax htindia.info@hypertherm.com (Main Office) technicalservice.emeia@hypertherm.com (Technical Service)
For training and education resources, go to the Hypertherm Cutting Institute (HCI) online at
www.hypertherm.com/hci.
ENGLISH
WARNING! Before operating any Hypertherm equipment, read the safety instructions in your product’s manual, the Safety and Compliance Manual (80669C),
Waterjet Safety and Compliance Manual (80943C), and Radio Frequency Warning Manual (80945C). Failure to follow safety instructions can result in personal injury
or in damage to equipment. Copies of the manuals can come with the product in electronic and printed formats.
Electronic copies are also on our website. Many manuals are available in multiple languages at www.hypertherm.com/docs.
FR (FRANÇAIS/FRENCH)
AVERTISSEMENT! Avant d’utiliser tout équipement Hypertherm, lire les consignes de sécurité dumanuel de votre produit, duManuel de sécurité et de conformité (80669C), du Manuel de sécurité et de conformité du jet d’eau (80943C) et du Manuel d'avertissement relatif aux radiofréqunces (80945C).
Les exemplaires des manuels qui accompagnent le produit peuvent être sous forme électronique ou papier. Les manuels sous forme électronique se trouvent également sur notre site Internet. Plusieurs manuels sont offerts en plusieurs langues à www.hypertherm.com/docs.
BG (БЪЛГAPCКИ/BULGARIAN)
ПРЕДУПРЕЖДЕНИЕ! Преди да работите с което и да е оборудване Hypertherm, прочетете инструкциите за безопасност в ръководството на вашия продукт, „Инструкция за безопасност и съответствие“ (80669C), „Инструкция за безопасност и съответствие на Waterjet“ (80943С) и „Инструкция за предупреждение за радиочестота“ (80945С).
Продуктът може да е съпроводен от копия на ръководствата в електронен и в печатен формат. Тези в електронен формат са достъпни също на уебсайта ни. Много ръководства са налице на няколко езика на адрес www.hypertherm.com/docs.
CS (ČESKY/CZECH)
VAROVÁNÍ! Před uvedením jakéhokoli zařízení Hypertherm do provozu si přečtěte bezpečnostní pokyny v příručce k produktu a v Manuálu pro bezpečnost
a dodržování předpisů (80669C), Manuálu pro bezpečnost a dodržování předpisů při řezání vodním paprskem (80943C) a Manuálu varování ohledně rádiových frekvencí (80945C).
Kopie příruček mohou být součástí dodávky produktu, a to v elektronické i tištěné formě. Elektronické kopie jsou k dispozici i na našich webových stránkách. Mnoho příruček je k dispozici v různých jazycích na stránce www.hypertherm.com/docs.
DA (DANSK/DANISH)
ADVARSEL! Inden Hypertherm udstyr tages i brug skal sikkerhedsinstruktionerne i produktets manual og i Manual om sikkerhed og overholdelse af krav (80669C), Manual om sikkerhed og overholdelse af krav for vandstråleskæring (80943C), og Manual om radiofrekvensadvarsel (80945C), gennemlæses.
Kopier af manualerne kan leveres med produktet i elektronisk og trykt format. Elektroniske kopier findes også på vores hjemmeside. Mange manualer er tilgængelige på flere sprog på www.hypertherm.com/docs.
DE (DEUTSCH/GERMAN)
WARNUNG! Bevor Sie ein Hypertherm-Gerät in Betrieb nehmen, lesen Sie bitte die Sicherheitsanweisungen in Ihrer Bedienungsanleitung, das Handbuch für Sicherheit
und Übereinstimmung (80669C), das Handbuch für Sicherheit und Compliance bei Wasserstrahl-Schneidanlagen (80943C) und das Handbuch für Hochfrequenz­Warnung (80945C).
Bedienungsanleitungen und Handbücher können dem Gerät in elektronischer Form oder als Druckversion beiliegen. In elektronischer Form liegen sie auch auf unserer Website vor. Viele Handbücher stehen in verschiedenen Sprachen auf
www.hypertherm.com/docs zur Verfügung.
ES (ESPAÑOL/SPANISH)
¡ADVERTENCIA! Antes de operar cualquier equipo Hypertherm, lea las instrucciones de seguridad del manual de su producto, del Manual de seguridad
y cumplimiento (80669C), del Manual de seguridad y cumplimiento en corte con chorro de agua (80943C) y del Manual de advertencias de radiofrecuencia
(80945C). El producto puede incluir copias de los manuales en formato digital e impreso.
Las copias digitales también están en nuestra página web. Hay diversos manuales disponibles en varios idiomas en www.hypertherm.com/docs.
ET (EESTI/ESTONIAN)
HOIATUS! Enne Hyperthermi mis tahes seadme kasutamist lugege läbi toote kasutusjuhendis olevad ohutusjuhised ning Ohutus- ja vastavusjuhend (80669C), Veejoa ohutuse ja vastavuse juhend (80943C) ja Raadiosageduse hoiatusjuhend (80945C). Ohutusjuhiste eiramine võib põhjustada vigastusi ja kahjustada seadmeid.
Juhiste koopiad võivad tootega kaasas olla elektrooniliselt või trükituna. Elektroonilised koopiad on saadaval ka meie veebilehel. Paljud kasutusjuhendid on erinevates keeltes saadaval veebilehel www.hypertherm.com/docs.
FI (SUOMI/FINNISH)
VAROITUS! Ennen minkään Hypertherm-laitteen käyttöä lue tuotteen käyttöoppaassa olevat turvallisuusohjeet, turvallisuuden ja vaatimustenmukaisuuden
käsikirja (80669C), vesileikkauksen turvallisuuden ja vaatimustenmukaisuuden käsikirja (80943C) ja radiotaajuusvaroitusten käsikirja (80945C).
Käyttöoppaiden kopiot voivat olla tuotteen mukana sähköisessä ja tulostetussa muodossa. Sähköiset kopiot ovat myös verkkosivustollamme. Monet käyttöoppaat ovat myös saatavissa useilla kielillä www.hypertherm.com/docs.
GR (ΕΛΛΗΝΙΚΆ/GREEK)
ΠΡΟΕΙΔΟΠΟΙΗΣΗ! Πριν θέσετε σε λειτουργία οποιονδήποτε εξοπλισμό της Hypertherm, διαβάστε τις οδηγίες ασφαλείας στο εγχειρίδιο του προϊόντος και στο
εγχειρίδιο ασφάλειας και συμμόρφωσης (80669C), στο εγχειρίδιο ασφάλειας και συμμόρφωσης του waterjet (80943C) και στο εγχειρίδιο προειδοποιήσεων για τις ραδιοσυχνότητες (80945C).
Το προϊόν μπορεί να συνοδεύεται από αντίγραφα των εγχειριδίων σε ηλεκτρονική και έντυπη μορφή. Τα ηλεκτρονικά αντίγραφα υπάρχουν επίσης στον ιστότοπό μας. Πολλά εγχειρίδια είναι διαθέσιμα σε διάφορες γλώσσες στο
www.hypertherm.com/docs.
HU (MAGYAR/HUNGARIAN)
VIGYÁZAT! Mielőtt bármilyen Hypertherm berendezést üzemeltetne, olvassa el a biztonsági információkat a termék kézikönyvében, a Biztonsági
és szabálykövetési kézikönyvben (80669C), a Vízsugaras biztonsági és szabálykövetési kézikönyvben (80943C) és a Rádiófrekvenciás figyelmeztetéseket tartalmazó kézikönyvben (80945C).
A termékhez a kézikönyv példányai elektronikus és nyomtatott formában is mellékelve lehetnek. Az elektronikus példányok webhelyünkön is megtalálhatók. Számos kézikönyv áll rendelkezésre több nyelven a www.hypertherm.com/docs weboldalon.
ID (BAHASA INDONESIA/INDONESIAN)
PERINGATAN! Sebelum mengoperasikan peralatan Hypertherm, bacalah petunjuk keselamatan dalam manual produk Anda, Manual Keselamatan dan Kepatuhan (80669C), Manual Keselamatan dan Kepatuhan Jet Air (80943C), dan Manual Peringatan Frekuensi Radio (80945C). Kegagalan mengikuti petunjuk keselamatan dapat menyebabkan cedera pribadi atau kerusakan pada peralatan.
Produk mungkin disertai salinan manual atau petunjuk dalam format elektronik maupun cetak. Salinan elektronik juga tersedia di situs web kami. Berbagai manual tersedia dalam beberapa bahasa di www.hypertherm.com/docs.
IT (ITALIANO/ITALIAN)
AVVERTENZA! Prima di usare un’attrezzatura Hypertherm, leggere le istruzioni sulla sicurezza nel manuale del prodotto, nel Manuale sulla sicurezza e la conformità (80669C), nel Manuale sulla sicurezza e la conformità Waterjet (80943C) e nel Manuale di avvertenze sulla radiofrequenza(80945C).
Copie del manuale possono accompagnare il prodotto in formato cartaceo o elettronico. Le copie elettroniche sono disponibili anche sul nostro sito web. Molti manuali sono disponibili in diverse lingue all’indirizzo www.hypertherm.com/docs.
JA (日本語/JAPANESE)
警告 ! Hypertherm 機器を操作する前に、この製品説明書にある安全情報、「安全 とコンプライアンスマニュアル」 (80669C) 、「ウォータージェットの安全とコ ンプライアンス」 (80943C)、「高周波警告」 (80945C) をお読みください。
説明書のコピーは、電子フォーマット、または印刷物として製品に同梱されて います。電子コピーは当社ウェブサイトにも掲載されています。説明書の多く は www.hypertherm.com/docs にて複数の言語でご用意しています。
KO (뼑霢꽩KOREAN)
陲隕+\SHUWKHUP녚ꟹꌱꩡ끞뼍韥놹꾅뇑븽꫙ꐺ꫑꿵껽놹ꗄ鞑뇊늵ꯍ ꫙ꐺ꫑&낁뫥뇤껽놹ꗄ鞑뇊늵ꯍ꫙ꐺ꫑&鞭ꍡ隕ꓩ꫕늱볁ꯍ 陲隕꫙ꐺ꫑&꾅驍꿵넽鱉껽놹덵렝냹넲냱겢겑꿙
놹녅뿊겒隱넭ꭹ鷑뿊겒냱ꈑ꫙ꐺ꫑ꩡꚭ넩뇑븽隱뼝颍뇑險鷕ꯍ넽걪鱽鲙 놹녅ꩡꚭ鵹+\SHUWKHUP낮ꩡ넩뱭꾅꫑ꚩ겙ꯍ넽냱ꐥ꫙ꐺ꫑ꩡꚭ냵
www.hypertherm.com/docs 꾅꫑꾡ꆡ꽭꽩ꈑ뇑險鷞鱽鲙
NE (NEDERLANDS/DUTCH)
WAARSCHUWING! Lees voordat u Hypertherm-apparatuur gebruikt de veiligheidsinstructies in de producthandleiding, in de Veiligheids-
en nalevingshandleiding (80669C) in de Veiligheids- en nalevingshandleiding voor waterstralen (80943C) en in de Waarschuwingshandleiding radiofrequentie
(80945C). De handleidingen kunnen in elektronische en gedrukte vorm met het product worden
meegeleverd. Elektronische versies zijn ook beschikbaar op onze website. Veel handleidingen zijn in meerdere talen beschikbaar via www.hypertherm.com/docs.
NO (NORSK/NORWEGIAN)
ADVARSEL! Før du bruker noe Hypertherm-utstyr, må du lese sikkerhetsinstruksjonene i produktets håndbok, håndboken om sikkerhet og samsvar (80669C), håndboken om vannjet sikkerhet og samsvar (80943C), og håndboken om radiofrekvensadvarsler (80945C).
Eksemplarer av håndbøkene kan følge med produktet i elektronisk og trykt form. Elektroniske eksemplarer finnes også på nettstedet vårt. Mange håndbøker er tilgjengelig i flere språk på www.hypertherm.com/docs.
SV (SVENSKA/SWEDISH)
VARNING! Läs häftet säkerhetsinformationen i din produkts säkerhets- och efterlevnadsmanual (80669C), säkerhets- och efterlevnadsmanualen för Waterjet
(80943C) och varningsmanualen för radiofrekvenser (80945C) för viktig säkerhetsinformation innan du använder eller underhåller Hypertherm-utrustning.
Kopior av manualerna kan medfölja produkten i elektroniskt och tryckt format. Elektroniska kopior finns också på vår webbplats. Många manualer finns på flera språk på www.hypertherm.com/docs.
PL (POLSKI/POLISH)
OSTRZEŻENIE! Przed rozpoczęciem obsługi jakiegokolwiek systemu firmy Hypertherm należy się zapoznać z instrukcjami bezpieczeństwa zamieszczonymi w podręczniku produktu, w podręczniku bezpieczeństwa i zgodności (80669C), podręczniku bezpieczeństwa i zgodności systemów strumienia wody (80943C) oraz podręczniku z ostrzeżeniem o częstotliwości radiowej (80945C).
Do produktu mogą być dołączone podręczniki użytkownika wformie elektronicznej idrukowanej. Kopie elektroniczne znajdują się również wnaszej witrynie internetowej. Wiele podręczników jest dostępnych wróżnych językach pod adresem
www.hypertherm.com/docs.
PT (PORTUGUÊS/PORTUGUESE)
ADVERTÊNCIA! Antes de operar qualquer equipamento Hypertherm, leia as instruções de segurança no manual do seu produto, no Manual
de Segurança e de Conformidade (80669C), no Manual de Segurança e de Conformidade do Waterjet (80943C) e no Manual de Advertência de radiofrequência (80945C).
Cópias dos manuais podem vir com o produto nos formatos eletrônico e impresso. Cópias eletrônicas também são encontradas em nosso website. Muitos manuais estão disponíveis em vários idiomas em www.hypertherm.com/docs.
RO (ROMÂNĂ/ROMANIAN)
AVERTIZARE! Înainte de utilizarea oricărui echipament Hypertherm, citiți instrucțiunile de siguranță din manualul produsului, manualul de siguranță și conformitate (80669C), manualul de siguranță și conformitate Waterjet (80943C) și din manualul de avertizare privind radiofrecvența (80945C).
Produsul poate fi însoțit de copii ale manualelor în format tipărit și electronic. Exemplarele electronice sunt disponibile și pe site-ul nostru web. Numeroase manuale sunt disponibile în mai mult limbi la adresa:
www.hypertherm.com/docs.
RU (PУССКИЙ/RUSSIAN)
БЕРЕГИСЬ! Перед работой с любым оборудованием Hypertherm ознакомьтесь с инструкциями по безопасности, представленными в руководстве, которое поставляется вместе с продуктом, в Руководстве по безопасности и
соответствию (80669С), в Руководстве по безопасности и соответствию для водоструйной резки (80943C) и Руководстве по предупреждению о радиочастотном излучении (80945С).
Копии руководств, которые поставляются вместе с продуктом, могут быть представлены в электронном и бумажном виде. Электронные копии также доступны на нашем веб-сайте. Целый ряд руководств доступны на нескольких языках по ссылке www.hypertherm.com/docs.
SK (S LOVENČINA/SLOVAK)
VÝSTRAHA! Pred použitím akéhokoľvek zariadenia od spoločnosti Hypertherm si prečítajte bezpečnostné pokyny v návode na obsluhu vášho zariadenia a v Manuáli
o bezpečnosti a súlade s normami (80669C), Manuáli o bezpečnosti a súlade snormami pre systém rezania vodou (80943C) avManuáli sinformáciami orádiofrekvencii (80945C).
Návod na obsluhu sa dodáva spolu sproduktom velektronickej atlačenej podobe. Jeho elektronický formát je dostupný aj na našej webovej stránke. Mnohé znávodov na obsluhu sú dostupné vo viacjazyčnej mutácii na stránke
www.hypertherm.com/docs.
THࡗࡩࡠࡩࡷࡎ࡙THAI
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TR (TÜRKÇE/TUR KIS H)
UYARI! Bir Hypertherm ekipmanını çalıştırmadan önce, ürününüzün kullanım kılavuzunda, Güvenlik ve Uyumluluk Kılavuzu’nda (80669C), Su Jeti Güvenlik ve Uyumluluk Kılavuzu’nda (80943C) ve Radyo Frekansı Uyarısı Kılavuzu’nda (80945C) yer alan güvenlik talimatlarını okuyun.
Kılavuzların kopyaları, elektronik ve basılı formatta ürünle birlikte verilebilir. Elektronik kopyalar web sitemizde de yer alır. Kılavuzların birçoğu www.hypertherm.com/docs adresinde birçok dilde mevcuttur.
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(80669C)ǃlj≤ሴ⍱ᆹޘ઼⌅㿴䚥ᆸ᡻޼NJ (80943C) ԕ৺ ljሴ仁䆖᡻޼NJ (80945C) ѝⲴᆹޘ󰪞֌䈤᰾DŽ
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SL (S LOVENŠČINA/SLOVEN IAN)
OPOZORILO! Pred uporabo katerekoli Hyperthermove opreme preberite varnostna navodila v priročniku vašega izdelka, v Priročniku za varnost in skladnost (80669C), v Priročniku za varnost in skladnost sistemov rezanja z vodnim curkom (80943C) in v Priročniku Opozorilo o radijskih frekvencah (80945C).
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SR (SRPSKI/SERBIAN)
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i usaglašenosti (80669C), Priručniku o bezbednosti i usaglašenosti Waterjet tehnologije (80943C) i Priručniku sa upozorenjem o radio-frekvenciji (80945C).
Уз производ се испоручују копије приручника у електронском или штампаном формату. Електронске копије су такође доступне на нашем веб-сајту. Многи приручници су доступни на више језика на адреси www.hypertherm.com/docs.

Contents

List of Tables.............................................................................................................................. 19
Electromagnetic Compatibility (EMC)................................................................................. 21
Introduction........................................................................................................................................................... 21
Installation and use ............................................................................................................................................. 21
Assessment of area ............................................................................................................................................ 21
Methods of reducing emissions....................................................................................................................... 21
Mains supply............................................................................................................................................. 21
Maintenance of cutting equipment.................................................................................................................. 21
Cutting cables...................................................................................................................................................... 21
Equipotential bonding ............................................................................................................................ 21
Earthing of the workpiece ..................................................................................................................... 22
Screening and shielding.................................................................................................................................... 22
Warranty..................................................................................................................................... 23
Attention................................................................................................................................................................ 23
General.................................................................................................................................................................. 23
Patent indemnity.................................................................................................................................................. 23
Limitation of liability............................................................................................................................................. 23
National and local codes................................................................................................................................... 23
Liability cap........................................................................................................................................................... 24
Insurance............................................................................................................................................................... 24
Transfer of rights.................................................................................................................................................. 24
XPR170 Instruction Manual 810060 7
Contents
Waterjet product warranty coverage .............................................................................................................. 24
Product...................................................................................................................................................... 24
Parts coverage......................................................................................................................................... 24
1 Specifications........................................................................................................................... 25
Terminology........................................................................................................................................................... 25
XPR cutting system description ...................................................................................................................... 26
General...................................................................................................................................................... 26
Plasma power supply ............................................................................................................................. 26
Gas connect consoles........................................................................................................................... 26
TorchConnect console........................................................................................................................... 26
Torch........................................................................................................................................................... 27
Plasma power supply (part number varies)................................................................................................... 27
Ecodesign requirements (CE models) ............................................................................................... 29
Gas connect console (part number varies)................................................................................................... 30
TorchConnect console (078618).................................................................................................................... 31
Torch (part number varies) ................................................................................................................................ 32
Critical raw materials.......................................................................................................................................... 33
Symbols and marks ............................................................................................................................................ 34
Safety and EMC symbols and marks ................................................................................................. 34
IEC symbols ............................................................................................................................................. 35
2 Qualifications and Requirements........................................................................................... 37
Document requirements .................................................................................................................................... 37
Operator qualifications....................................................................................................................................... 38
Qualifications of service personnel................................................................................................................. 39
System electrical requirements........................................................................................................................ 40
Code conformity...................................................................................................................................... 40
Input power requirements ..................................................................................................................... 40
General input power requirements ......................................................................................... 40
Plasma power supply ................................................................................................................. 41
Line-disconnect switch requirements..................................................................................... 41
Circuit breaker and fuse requirements................................................................................... 42
Main power cord requirements ................................................................................................ 42
Input power requirements for CE units.............................................................................................. 43
Remote on-off switch............................................................................................................................. 43
Process gas requirements (Core, CorePlus, VWI, and OptiMix gas connect consoles) .................. 45
Code conformity...................................................................................................................................... 46
Plumbing for supply gases.................................................................................................................... 47
Regulators for supply gases................................................................................................................. 49
8 810060 Instruction Manual XPR170
Contents
Shield water requirements (VWI and OptiMix) ............................................................................................ 51
Plumbing and hose requirements for shield water.......................................................................... 52
Additional regulator requirement for shield water (optional)......................................................... 52
Torque requirements for gas or water plumbing and hose connections.................................... 52
Requirements for shield water removal for freezing-ambient temperatures.............................. 53
Coolant requirements......................................................................................................................................... 54
Coolant requirements for operation between -10°C – 40°C (14°F – 104°F) .......................... 55
Coolant requirements for operation in temperatures above 40°C (104°F) ............................... 55
Flow requirements for coolant.............................................................................................................. 56
Purity requirements for coolant water................................................................................................. 56
Requirements to position system components............................................................................................ 57
Recommended configuration with the Core gas connect console............................................. 58
Recommended configuration with the CorePlus gas connect console..................................... 59
Recommended configuration with the VWI or OptiMix gas connect console.......................... 60
Site requirements.................................................................................................................................... 61
Length requirements for hoses, cables, and leads.......................................................................... 61
Bend radius requirements for hoses, cables, and leads................................................................ 62
Maximum diameters for console-to-console lead sets................................................................... 62
Distance requirements between high-frequency leads and control cables .............................. 63
Distance requirements for ventilation and access........................................................................... 63
Distance requirements for communications ..................................................................................... 64
Wireless compliance.............................................................................................................................. 64
Torch mounting bracket requirements............................................................................................................ 65
Torch lifter requirements .................................................................................................................................... 65
CNC requirements ............................................................................................................................................. 65
Remote on-off switch............................................................................................................................. 65
Adjustable settings ................................................................................................................................. 65
Display settings ....................................................................................................................................... 66
Diagnostics and troubleshooting......................................................................................................... 66
Recommended grounding and shielding....................................................................................................... 67
Introduction............................................................................................................................................... 67
Types of grounding ................................................................................................................................. 67
Grounding practices............................................................................................................................... 68
Example grounding diagram with an XPR cutting system............................................................. 71
XPR170 Instruction Manual 810060 9
Contents
3 Installation................................................................................................................................. 73
Before you begin................................................................................................................................................. 73
Installation checklist............................................................................................................................................ 74
System requirements.............................................................................................................................. 74
Installation steps...................................................................................................................................... 77
Safety instructions related to installation....................................................................................................... 80
Configuration with Core gas connect console ................................................................................ 83
Configuration with CorePlus gas connect console ........................................................................ 84
Configuration with VWI or OptiMix gas connect console ............................................................. 85
Installation steps.................................................................................................................................................. 86
Position the system components......................................................................................................... 86
Plasma power supply ................................................................................................................. 86
Gas connect console ................................................................................................................. 87
TorchConnect console............................................................................................................... 89
Ground the system components ......................................................................................................... 92
Remove the external panels from the system components........................................................... 94
Prepare the hoses, cables, and leads ................................................................................................ 98
Coolant hose set ......................................................................................................................... 98
Negative lead with strain relief ................................................................................................. 98
Pilot arc lead with strain relief .................................................................................................. 98
Power cable.................................................................................................................................. 98
CAN cable .................................................................................................................................... 98
Work lead...................................................................................................................................... 98
Pilot arc and coolant hose set assembly ............................................................................... 99
Power, CAN, 3-gas assembly (only for Core) ...................................................................... 99
Power, CAN, 4-gas assembly (only for CorePlus) .............................................................. 99
Pilot arc, coolant hose set, and shield water assembly (only for VWI and OptiMix) ... 99
Power, CAN, and 5-gas assembly (only for VWI and OptiMix)...................................... 100
Oxygen hose (blue)................................................................................................................... 100
Nitrogen hose (black)............................................................................................................... 100
Air hose (black).......................................................................................................................... 100
Hydrogen (OptiMix only) (red)................................................................................................ 100
Argon (CorePlus, VWI, or OptiMix only) (black) ................................................................ 100
F5 (VWI or OptiMix only) (red)............................................................................................... 100
Shield water (VWI or OptiMix only) (blue)........................................................................... 101
Connect the plasma power supply and gas connect console (Core, CorePlus, VWI, or
OptiMix)................................................................................................................................................... 102
Connect the coolant hose set................................................................................................ 103
Connect the power cable........................................................................................................ 105
Connect the CAN cable......................................................................................................... 106
10 810060 Instruction Manual XPR170
Contents
Connect the work lead to the plasma power supply and cutting table.................................... 107
Connect the negative lead with strain relief....................................................................... 108
Connect the pilot arc lead with strain relief ........................................................................ 110
Connect the gas connect console (Core or CorePlus) to the TorchConnect console ....... 112
Connect the pilot arc and coolant hose set assembly (Core or CorePlus)................ 112
Connect the power, CAN, and 3-gas assembly (Core).................................................. 115
Connect the power, CAN, and 4-gas assembly (CorePlus).......................................... 116
Connect the gas connect console (VWI or OptiMix) to the TorchConnect console ........... 117
Connect the pilot arc, coolant hose set, and shield water assembly
(VWI or OptiMix) ...................................................................................................................... 117
Connect the power, CAN, and 5-gas assembly (VWI or OptiMix)............................... 120
Install and connect the supply gases .......................................................................................................... 121
Install gas regulators ........................................................................................................................... 122
Connect supply gases to the gas connect console (Core or CorePlus)................................ 123
Connect supply gases and shield water to the gas connect console (VWI or OptiMix) .... 127
Connect the supply gases ..................................................................................................... 130
Connect optional shield water to the gas connect console (VWI or OptiMix)...................... 131
Connect the torch receptacle to the TorchConnect console .................................................... 131
Connect the EasyConnect™ torch lead assembly to the TorchConnect console................. 135
Install the torch in the torch mounting bracket.............................................................................. 137
Install the consumables ...................................................................................................................... 138
Install the torch into the torch receptacle....................................................................................... 140
Connect electric power to the cutting system .............................................................................. 142
Example configurations for consumables................................................................................................... 144
Ferrous (mild steel) example configurations .................................................................................. 144
Mild steel – 30 A – O
Mild steel – 50 A – O
Mild steel – 80 A, 130 A, 170 A – O
..................................................................................................... 144
2/O2
/Air ..................................................................................................... 144
2
/Air.......................................................................... 145
2
Non-ferrous (stainless steel and aluminum) example configurations....................................... 146
Non-ferrous – 40 A – N
Non-ferrous – 60 A – F5/N
Non-ferrous – 80 A – F5/N
Non-ferrous – 130 A – N
Non-ferrous – 170 A – N
and Air/Air............................................................................. 146
2/N2
**, N2/N2, N2/H2O**, and Air/Air........................................ 147
2
**, N2/N2, N2/H2O**, Air/Air................................................ 148
2
, H2-Ar-N2/N2**, N2/H2O***.............................................. 149
2/N2
, H2-Ar-N2/N2**, N2/H2O***, Air/Air ................................ 150
2/N2
XPR170 Instruction Manual 810060 11
Contents
4 Connect for Communication ................................................................................................. 151
How to connect to the plasma power supply with EtherCAT................................................................ 153
How to connect to the plasma power supply with serial RS-422 ....................................................... 155
How to connect to the plasma power supply with discrete................................................................... 158
VDC3 board installation (for AVC with RS-422 and discrete-only) .................................................... 162
Diagram of board, cable, and wire connections ........................................................................... 163
How to install the VDC3 board (141511) ..................................................................................... 164
How to connect the VDC3 board (141511)................................................................................. 167
How to connect to the plasma power supply with the XPR web interface........................................ 170
Web interface support information................................................................................................... 170
Use AP mode to connect................................................................................................................... 171
Use network mode to connect.......................................................................................................... 173
Select an existing network ..................................................................................................... 175
Set up manually ........................................................................................................................ 178
Access the XPR web interface after setup in network mode ........................................ 181
Change the limited AP settings ............................................................................................ 182
Reset the wireless module................................................................................................................. 183
How to disable the wireless connection......................................................................................... 186
Web interface screen information .................................................................................................... 188
Plasma power supply .............................................................................................................. 189
Gas system................................................................................................................................ 190
Log............................................................................................................................................... 193
Operate....................................................................................................................................... 194
Other ........................................................................................................................................... 195
How to change the device that has control............................................................................................... 196
How to use ohmic contact sense................................................................................................................. 197
Ohmic relay overview .......................................................................................................................... 197
Internal ohmic contact sense ............................................................................................................ 197
External ohmic contact sense ........................................................................................................... 198
How to install a remote on-off switch.......................................................................................................... 200
Examples of output circuits............................................................................................................................ 201
Examples of input circuits .............................................................................................................................. 202
5 Coolant Installation ............................................................................................................... 203
Overview ............................................................................................................................................................ 203
How to fill the cutting system with coolant ................................................................................................ 204
12 810060 Instruction Manual XPR170
Contents
6 Operation................................................................................................................................. 207
Overview ............................................................................................................................................................ 207
Controls and indicators .................................................................................................................................. 208
Controls.................................................................................................................................................. 208
CNC ............................................................................................................................................ 208
Wireless device ........................................................................................................................ 208
Indicators................................................................................................................................................ 209
Power-indicator LEDs............................................................................................................. 209
CNC display............................................................................................................................... 210
Sequence of operation ................................................................................................................................... 211
States of operation for the XPR cutting system ........................................................................... 211
Powerup State (1).................................................................................................................... 211
Initial checks State (2)............................................................................................................. 212
Gas purge/pump on State (3)............................................................................................... 213
Wait for start State (5) ............................................................................................................ 214
Preflow/charge DC State (7) ................................................................................................ 214
Ignite State (8).......................................................................................................................... 215
Pilot arc State (9)..................................................................................................................... 216
Rampup State (11).................................................................................................................. 217
Steady State (12)..................................................................................................................... 217
Rampdown State (13) ............................................................................................................ 218
End of cycle State (14)........................................................................................................... 218
High-voltage relay stages (closed or opened) in the ohmic circuit.......................................... 218
Automatic purges................................................................................................................................. 219
Gas-change purges for OptiMix or VWI XPR cutting systems..................................... 219
Process-setup purges for all XPR cutting systems ......................................................... 220
How to choose the torch positions and process settings you need.................................................... 221
Perpendicular-position cutting, marking, and piercing................................................................ 221
Cutting........................................................................................................................................ 221
Marking ....................................................................................................................................... 221
Piercing....................................................................................................................................... 221
Bevel cutting.......................................................................................................................................... 222
Bevel compensation tables.................................................................................................... 223
Ferrous (mild steel) processes.......................................................................................................... 223
Non-ferrous (stainless steel and aluminum) processes .............................................................. 224
Stainless steel........................................................................................................................... 225
Aluminum.................................................................................................................................... 225
Processes for special applications .................................................................................................. 226
Underwater cutting .................................................................................................................. 226
Mirror cutting............................................................................................................................. 227
XPR170 Instruction Manual 810060 13
Contents
Process selection............................................................................................................................................. 228
How to use process IDs to access optimal settings ................................................................... 228
Process ID offsets / overrides............................................................................................... 229
How to use cut charts..................................................................................................................................... 230
Process core thickness (PCT).......................................................................................................... 230
Process categories.............................................................................................................................. 230
How to select consumables .......................................................................................................................... 233
Factors of cut quality....................................................................................................................................... 233
Dross....................................................................................................................................................... 233
How to get the results you want....................................................................................................... 233
General recommendations for all processes..................................................................... 234
Recommendations for perpendicular-position cutting processes................................ 234
Recommendations for piercing processes......................................................................... 235
Recommendations for marking processes......................................................................... 236
Recommendations for bevel-cutting processes ............................................................... 236
How to maximize the life of consumable parts.............................................................................. 237
Arc Response Technology ............................................................................................................................. 237
Automatic torch protection ................................................................................................................ 237
Automatic rampdown error protection ............................................................................................ 238
7 Maintenance........................................................................................................................... 239
Overview ............................................................................................................................................................ 239
How to do daily inspections .......................................................................................................................... 241
Remove the power from the cutting system .................................................................................. 242
Examine the gas regulators................................................................................................................ 243
Examine the shield water regulator (if applicable)........................................................................ 243
Examine the connections and fittings.............................................................................................. 243
Examine the consumable parts, torch, and torch receptacle..................................................... 244
Remove the torch and consumable parts........................................................................... 244
Examine the consumable parts ............................................................................................. 245
Examine the torch..................................................................................................................... 247
Examine the torch receptacle................................................................................................ 248
Examine the torch lead........................................................................................................................ 249
How to replace the water tube ..................................................................................................................... 250
How to identify emitter wear.......................................................................................................................... 251
How to measure the pit depth of an electrode ......................................................................................... 254
How to do coolant maintenance................................................................................................................... 255
Estimate the total coolant volume for your cutting system......................................................... 256
Replace all of the coolant................................................................................................................... 256
Remove old coolant from the coolant system.................................................................... 257
14 810060 Instruction Manual XPR170
Contents
8 Diagnostics and Troubleshooting........................................................................................ 261
Overview ............................................................................................................................................................ 261
Safety considerations.......................................................................................................................... 262
Initial inspection steps..................................................................................................................................... 263
Remove the power from the cutting system .................................................................................. 263
Examine the PCBs............................................................................................................................... 265
Measure the line voltage between the terminals inside the plasma power supply............... 267
Diagnostic codes ............................................................................................................................................. 269
How to diagnose and troubleshoot diagnostic codes ................................................................ 269
CAN codes (500 – 503, 510 – 513 for gas connect console, 504, 514 for
CAN cable and jumper block, 507 – 508 for CAN network and bus,
600 – 602 for no CAN communication) ............................................................................ 307
Low shield water pressure code (532)............................................................................... 313
Low shield gas pressure code (534) .................................................................................. 314
Low coolant flow codes (540 – 542) ................................................................................. 315
High coolant flow codes (543 – 544) ................................................................................ 317
Over temp diagnostic codes – Chopper (560) and Coolant (587) ............................ 318
Start switch diagnostic codes (570 – 577)....................................................................... 321
Over temp diagnostic codes – Inductor (580 – 581), Transformers (586)............... 323
Current sensor diagnostic codes (631) ............................................................................. 326
Low inlet pressure for H
(695 – 697, 700, 701) ............................................................................................................ 327
Shield gas inlet pressure in the torch connect console diagnostic codes
(702 – 705) ............................................................................................................................... 328
Process-gas inlet pressure in the torch connect console diagnostic codes
(702, 705, 769, 770) for OptiMix-equipped cutting systems........................................ 330
Pressure transducer diagnostic codes (706 – 715) ....................................................... 332
Gas inlet pressure codes (768 – 771)............................................................................... 333
How to do a gas leak test .................................................................................................................. 334
How to measure coolant flow............................................................................................................ 337
Use the CNC or XPR web interface ................................................................................... 337
Do a container test .................................................................................................................. 337
How to test continuity between the nozzle and workpiece........................................................ 339
How to measure resistance from thermistors................................................................................ 342
How to do an ohmic-contact test .................................................................................................... 344
Identify fan diagnostic codes............................................................................................................. 347
PCB information............................................................................................................................................... 348
Plasma power supply power distribution PCB (141425) .......................................................... 348
Plasma power supply control PCB (141322)............................................................................... 349
DIP switch positions................................................................................................................ 351
Plasma power supply chopper PCB (141319)............................................................................ 352
Plasma power supply start circuit PCB (141360) ...................................................................... 353
, Ar, N2, and H2O diagnostic codes
2
XPR170 Instruction Manual 810060 15
Contents
Plasma power supply I/O PCB (141371) ..................................................................................... 353
Plasma power supply fan power distribution PCB (141384)................................................... 354
Gas connect console control PCB (141375)............................................................................... 355
Gas connect console high frequency PCB (141563)................................................................ 356
Torch connect console ohmic PCB (141368).............................................................................. 357
Torch connect console control PCB (141334)............................................................................ 358
9 Parts List................................................................................................................................. 359
Plasma power supply ...................................................................................................................................... 359
Outer panels.......................................................................................................................................... 360
Fans......................................................................................................................................................... 361
Coolant system..................................................................................................................................... 362
Coolant adapters in the rear compartment .................................................................................... 363
Other adapters not shown................................................................................................................. 364
Transformer and inductor ................................................................................................................... 365
Control side – view 1.......................................................................................................................... 366
Control side – view 2.......................................................................................................................... 367
Rear compartment of the plasma power supply ........................................................................... 368
Gas connect consoles.................................................................................................................................... 369
Gas connect console high-voltage side parts .............................................................................. 370
Gas connect console manifold side parts...................................................................................... 371
Core, CorePlus, VWI, and OptiMix gas connect console manifold side .................... 371
Core gas connect console manifolds and adapters ........................................................ 373
CorePlus gas connect console manifolds and adapters ................................................. 374
VWI gas connect console input and output manifolds and adapters.......................... 375
OptiMix gas connect console input and output manifolds and adapters.................... 377
VWI and OptiMix gas connect console mixer, transducers, and valves...................... 379
Gas connect console wire harness, hose kit, and CAN cables................................................ 380
Torch connect console.................................................................................................................................... 380
Torch connect console Easy Connect side.................................................................................... 381
Torch connect console – top............................................................................................................. 381
Torch connect console manifold side – view 1............................................................................. 382
Torch connect console manifold side – view 2............................................................................. 383
Front adapters and valves.................................................................................................................. 384
Torch assembly ................................................................................................................................................. 385
Torch bracket..................................................................................................................................................... 386
Consumable starter kits.................................................................................................................................. 386
Mild steel consumable starter kit (428840) .................................................................................. 386
Stainless steel and aluminum consumable starter kit (428843) .............................................. 387
Mild steel consumable starter kit with torch (428842)............................................................... 388
Stainless steel and aluminum consumable starter kit with torch (428841) ........................... 389
16 810060 Instruction Manual XPR170
Contents
Other consumable and torch parts.............................................................................................................. 390
Plasma power supply to gas connect console connections.................................................................. 391
Pilot arc lead with strain relief ........................................................................................................... 391
Negative lead with strain relief .......................................................................................................... 391
Power cable........................................................................................................................................... 392
Coolant hose set.................................................................................................................................. 392
CAN cable ............................................................................................................................................. 393
Gas connect console to torch connect console connections............................................................... 393
Pilot arc and coolant hose set assembly (Core or CorePlus) ................................................... 393
Power, CAN, and 3-gas assembly (Core)...................................................................................... 393
Power, CAN, and 4-gas assembly (CorePlus).............................................................................. 394
Pilot arc, coolant hose set, and shield water assembly (VWI or OptiMix) .............................. 394
Power, CAN, and 5-gas assembly (VWI or OptiMix)................................................................... 394
Plasma power supply to CNC connections .............................................................................................. 395
EtherCAT CNC interface cable ........................................................................................................ 395
Discrete CNC interface cable........................................................................................................... 395
Serial CNC interface cable................................................................................................................ 396
Plasma power supply to cutting table connection ................................................................................... 396
Work lead............................................................................................................................................... 396
Torch connect console to torch receptacle connection.......................................................................... 397
Torch lead............................................................................................................................................... 397
Bevel torch lead.................................................................................................................................... 397
Supply hoses..................................................................................................................................................... 398
Oxygen hose (blue).............................................................................................................................. 398
Nitrogen or Argon hose (black)......................................................................................................... 398
Air hose (black)..................................................................................................................................... 398
Hydrogen or nitrogen-hydrogen (F5) (red) .................................................................................... 399
Water (optional shield fluid) (blue)................................................................................................... 399
Preventive maintenance kits .......................................................................................................................... 399
Tools .................................................................................................................................................................... 400
Recommended spare parts ........................................................................................................................... 400
Plasma power supply – recommended spare parts .................................................................... 400
Gas connect consoles – recommended spare parts.................................................................. 401
Torch connect console – recommended spare parts.................................................................. 401
Torch – recommended spare parts.................................................................................................. 401
Descriptions of warning label icons................................................................................................. 402
XPR170 Instruction Manual 810060 17
Contents
10 Wiring Diagrams .................................................................................................................... 403
Wiring diagram symbols................................................................................................................................. 404
Valve states during operation ............................................................................................................ 406
Valve states by process ID..................................................................................................... 406
Overview (Sheet 1 of 22)................................................................................................................... 413
Plasma power supply 1 (Sheet 2 of 22)......................................................................................... 414
Plasma power supply 2 (Sheet 3 of 22)......................................................................................... 415
Plasma power supply 3 (Sheet 4 of 22)......................................................................................... 416
Plasma power supply 4 (Sheet 5 of 22)......................................................................................... 417
Plasma power supply 5 (Sheet 6 of 22)......................................................................................... 418
Plasma power supply 6 (Sheet 7 of 22)......................................................................................... 419
Plasma power supply 7 (Sheet 8 of 22)......................................................................................... 420
Gas connect console 1 (Sheet 9 of 22)......................................................................................... 421
Gas connect console 2 (Sheet 10 of 22)....................................................................................... 422
Torch connect console (Sheet 11 of 22) ....................................................................................... 423
Coolant system (Sheet 12 of 22)..................................................................................................... 424
Gas system 1 (Sheet 13 of 22)........................................................................................................ 425
Gas system 2 (Sheet 14 of 22)........................................................................................................ 426
Gas system 3 (Sheet 15 of 22)........................................................................................................ 427
EtherCAT multi-drop (multi-system) interface (Sheet 16 of 22) ............................................... 428
Serial RS-422 and discrete multi-drop (multi-system) interface (Sheet 17 of 22).............. 429
Discrete multi-drop (multi-system) interface (Sheet 18 of 22) ................................................. 430
EtherCAT connection to EDGE Connect/TC (Sheet 19 of 22) ............................................... 431
Discrete and serial RS-422 CNC connections (Sheet 20 of 22)............................................ 432
Discrete CNC connections (Sheet 21 of 22) ............................................................................... 433
Wireless subsystem block diagram (Sheet 22 of 22) ................................................................. 434
18 810060 Instruction Manual XPR170

List of Tables

Table 1 – Plasma power supply general specifications..............................................................................28
Table 2 – Plasma power supply part numbers and specifications...........................................................28
Table 3 – Ecodesign requirements and data ................................................................................................29
Table 4 – Gas connect console part numbers and dimensions...............................................................30
Table 5 – Length and weight by sleeve type.................................................................................................32
Table 6 – General torch specifications...........................................................................................................32
Table 7 – Input power requirements ...............................................................................................................41
Table 8 – Gas quality, pressure, and flow requirements ............................................................................45
Table 9 – Recommended sizes for gas fittings.............................................................................................48
Table 10 – Quality, pressure, and flow requirements for shield water....................................................51
Table 11 – Purity requirements for shield water...........................................................................................51
Table 12 – Torque specifications.....................................................................................................................52
Table 13 – Purity measurement methods for coolant water......................................................................56
Table 14 – Recommendations for where to position system components............................................61
Table 15 – Length ranges for interconnect hoses, cables, and leads ....................................................61
Table 16 – Maximum distance between the plasma power supply and controlling device ...............64
Table 17 – Equipment to lift or move the plasma power supply...............................................................86
Table 18 – Definitions of symbols on the label inside the plasma power supply .............................. 102
Table 19 – Torque specifications..................................................................................................................122
Table 20 – Torque specifications..................................................................................................................122
Table 21 – Recommended sizes for gas fittings.......................................................................................125
Table 22 – Recommended sizes for gas fittings.......................................................................................130
Table 23 – Color codes for main power cord wires................................................................................. 143
Table 24 – Communication requirements and options............................................................................ 152
Table 25 – Pinout for serial RS-422 interface cable................................................................................ 156
XPR170 Instruction Manual 810060 19
List of Tables
Table 26 – Pinout for J14 on the discrete cable ....................................................................................... 159
Table 27 – Pinout for J19 on the discrete cable ....................................................................................... 160
Table 28 – Pinout for J2 on the VDC3 board ............................................................................................ 169
Table 29 – Available non-ferrous processes by gas connect console type and gas type.............. 224
Table 30 – Process recommendations for cut quality, based on metal thickness and type ........... 224
Table 31 – Process category options and expected quality-speed results for ferrous
(mild steel) processes......................................................................................................................................231
Table 32 – Process category options and expected quality-speed results for non-ferrous
processes ........................................................................................................................................................... 232
Table 33 – Inspection, preventive maintenance, and cleaning tasks.................................................... 240
Table 34 – Inspection tasks for consumables ........................................................................................... 245
Table 35 – PCB names and locations......................................................................................................... 266
Table 36 – Diagnostic codes in the web interface................................................................................... 270
Table 37 – Diagnostic codes.........................................................................................................................271
Table 38 – Minimum and maximum ohmic resistance values for thermistors..................................... 320
Table 39 – Minimum and maximum ohmic resistance values for thermistors..................................... 325
Table 40 – Minimum and maximum ohmic resistance values for thermistors..................................... 343
20 810060 Instruction Manual XPR170

Electromagnetic Compatibility (EMC)

Introduction
Hypertherm’s CE-marked equipment is built in compliance with standard EN60974-10. The equipment should be installed and used in accordance with the information below to achieve electromagnetic compatibility.
The limits required by EN60974-10 may not be adequate to completely eliminate interference when the affected equipment is in close proximity or has a high degree of sensitivity. In such cases it may be necessary to use other measures to further reduce interference.
This cutting equipment is designed for use only in an industrial environment.
Installation and use
The user is responsible for installing and using the plasma equipment according to the manufacturer’s instructions.
If electromagnetic disturbances are detected then it shall be the responsibility of the user to resolve the situation with the technical assistance of the manufacturer. In some cases this remedial action may be as simple as earthing the cutting circuit, see Earthing of the workpiece. In other cases, it could involve constructing an electromagnetic screen enclosing the power source and the work complete with associated input filters. In all cases, electromagnetic disturbances must be reduced to the point where they are no longer troublesome.
Methods of reducing emissions
Mains supply
Cutting equipment must be connected to the mains supply according to the manufacturer’s recommendations. If interference occurs, it may be necessary to take additional precautions such as filtering of the mains supply.
Consideration should be given to shielding the supply cable of permanently installed cutting equipment, in metallic conduit or equivalent. Shielding should be electrically continuous throughout its length. The shielding should be connected to the cutting mains supply so that good electrical contact is maintained between the conduit and the cutting power source enclosure.
Maintenance of cutting equipment
The cutting equipment must be routinely maintained according to the manufacturer’s recommendations. All access and service doors and covers should be closed and properly fastened when the cutting equipment is in operation. The cutting equipment should not be modified in any way, except as set forth in and in accordance with the manufacturer’s written instructions. For example, the spark gaps of arc striking and stabilizing devices should be adjusted and maintained according to the manufacturer’s recommendations.
Cutting cables
Assessment of area
Before installing the equipment, the user shall make an assessment of potential electromagnetic problems in the surrounding area. The following shall be taken into account:
a. Other supply cables, control cables, signaling and telephone
cables; above, below and adjacent to the cutting equipment.
b. Radio and television transmitters and receivers. c. Computer and other control equipment. d. Safety critical equipment, for example guarding of industrial
equipment.
e. Health of the people around, for example the use of
pacemakers and hearing aids.
f. Equipment used for calibration or measurement.
g. Immunity of other equipment in the environment. User shall
ensure that other equipment being used in the environment is compatible. This may require additional protection measures.
h. Time of day that cutting or other activities are to be carried
out.
The size of the surrounding area to be considered will depend on the structure of the building and other activities that are taking place. The surrounding area may extend beyond the boundaries of the premises.
The cutting cables should be kept as short as possible and should be positioned close together, running at or close to the floor level.
Equipotential bonding
Bonding of all metallic components in the cutting installation and adjacent to it should be considered.
However, metallic components bonded to the workpiece will increase the risk that the operator could receive a shock by touching these metallic components and the electrode (nozzle for laser heads) at the same time.
The operator should be insulated from all such bonded metallic components.
Safety and compliance 21
Electromagnetic Compatibility (EMC)
Earthing of the workpiece
Where the workpiece is not bonded to earth for electrical safety, nor connected to earth because of its size and position, for example, ship’s hull or building steel work, a connection bonding the workpiece to earth may reduce emissions in some, but not all instances. Care should be taken to prevent the earthing of the workpiece increasing the risk of injury to users, or damage to other electrical equipment. Where necessary, the connection of the workpiece to earth should be made by a direct connection to the workpiece, but in some countries where direct connection is not permitted, the bonding should be achieved by suitable capacitances selected according to national regulations.
Note: The cutting circuit may or may not be earthed for safety reasons. Changing the earthing arrangements should only be authorized by a person who is competent to assess whether the changes will increase the risk of injury, for example, by allowing parallel cutting current return paths which may damage the earth circuits of other equipment. Further guidance is provided in IEC 60974-9, Arc Welding Equipment, Part 9: Installation and Use.
Screening and shielding
Selective screening and shielding of other cables and equipment in the surrounding area may alleviate problems of interference. Screening of the entire plasma cutting installation may be considered for special applications.
22 Safety and compliance

Warranty

Attention
Genuine Hypertherm parts are the factory-recommended replacement parts for your Hypertherm system. Any damage or injury caused by the use of other than genuine Hypertherm parts may not be covered by the Hypertherm warranty, and will constitute misuse of the Hypertherm Product.
You are solely responsible for the safe use of the Product. Hypertherm does not and cannot make any guarantee or warranty regarding the safe use of the product in your environment.
General
Hypertherm, Inc. warrants that its Products shall be free from defects in materials and workmanship for the specific periods of time set forth herein and as follows: if Hypertherm is notified of a defect (i) with respect to the plasma power supply within a period of two (2) years from the date of its delivery to you, with the exception of Powermax brand power supplies, which shall be within a period of three (3) years from the date of delivery to you, and (ii) with respect to the torch and leads within a period of one (1) year from its date of delivery to you, with the exception of the HPRXD short torch with integrated lead, which shall be within a period of six (6) months from the date of delivery to you, and with respect to torch lifter assemblies within a period of one (1) year from its date of delivery to you, and with respect to Automation products one (1) year from its date of delivery to you, with the exception of the EDGE Connect CNC, EDGE Connect T CNC, EDGE Connect TC CNC, EDGE Pro CNC, EDGE Pro Ti CNC, MicroEDGE Pro CNC, and ArcGlide THC, which shall be within a period of two (2) years from the date of delivery to you, and (iii) with respect to HyIntensity fiber laser components within a period of two (2) years from the date of its delivery to you, with the exception of laser heads and beam delivery cables, which shall be within a period of one (1) year from its date of delivery to you.
All third-party engines, engine accessories, alternators, and alternator accessories are covered by the respective manufacturers’ warranties and not covered by this warranty.
This warranty shall not apply to any Powermax brand power supplies that have been used with phase converters. In addition, Hypertherm does not warranty systems that have been damaged as a result of poor power quality, whether from phase converters or incoming line power. This warranty shall not apply to any product which has been incorrectly installed, modified, or otherwise damaged.
The warranty set forth above is exclusive and is in lieu of all other warranties, express, implied, statutory, or otherwise with respect to the Products or as to the results which may be obtained therefrom, and all implied warranties or conditions of quality or of merchantability or fitness for a particular purpose or against infringement. The foregoing shall constitute the sole and exclusive remedy for any breach by Hypertherm of its warranty.
Distributors/OEMs may offer different or additional warranties, but Distributors/OEMs are not authorized to give any additional warranty protection to you or make any representation to you purporting to be binding upon Hypertherm.
Patent indemnity
Except only in cases of products not manufactured by Hypertherm or manufactured by a person other than Hypertherm not in strict conformity with Hypertherm’s specifications and in cases of designs, processes, formulae, or combinations not developed or purported to be developed by Hypertherm, Hypertherm will have the right to defend or settle, at its own expense, any suit or proceeding brought against you alleging that the use of the Hypertherm product, alone and not in combination with any other product not supplied by Hypertherm, infringes any patent of any third party. You shall notify Hypertherm promptly upon learning of any action or threatened action in connection with any such alleged infringement (and in any event no longer than fourteen (14) days after learning of any action or threat of action), and Hypertherm’s obligation to defend shall be conditioned upon Hypertherm’s sole control of, and the indemnified party’s cooperation and assistance in, the defense of the claim.
Limitation of liability
In no event shall Hypertherm be liable to any person or entity for any incidental, consequential direct, indirect, punitive or exemplary damages (including but not limited to lost profits) regardless of whether such liability is based on breach of contract, tort, strict liability, breach of warranty, failure of essential purpose, or otherwise, and even if advised of the possibility of such damages. Hypertherm shall not be liable for any losses to Distributor based on down time, lost production or lost profits. It is the intention of the Distributor and Hypertherm that this provision be construed by a court as being the broadest limitation of liability consistent with applicable law.
Hypertherm provides repair, replacement or adjustment of the Product as the sole and exclusive remedy, if and only if the warranty set forth herein properly is invoked and applies. Hypertherm, at its sole option, shall repair, replace, or adjust, free of charge, any defective Products covered by this warranty which shall be returned with Hypertherm’s prior authorization (which shall not be unreasonably withheld), properly packed, to Hypertherm’s place of business in Hanover, New Hampshire, or to an authorized Hypertherm repair facility, all costs, insurance and freight pre paid by the customer. Hypertherm shall not be liable for any repairs, replacement, or adjustments of Products covered by this warranty, except those made pursuant to this paragraph and with Hypertherm’s prior written consent.
National and local codes
National and local codes governing plumbing and electrical installation shall take precedence over any instructions contained in this manual. In no event shall Hypertherm be liable for injury to persons or property damage by reason of any code violation or poor work practices.
Safety and compliance 23
Warranty
Liability cap
In no event shall Hypertherm’s liability, if any, whether such liability is based on breach of contract, tort, strict liability, breach of warranties, failure of essential purpose or otherwise, for any claim, action, suit or proceeding (whether in court, arbitration, regulatory proceeding or otherwise) arising out of or relating to the use of the Products exceed in the aggregate the amount paid for the Products that gave rise to such claim.
Insurance
At all times you will have and maintain insurance in such quantities and types, and with coverage sufficient and appropriate to defend and to hold Hypertherm harmless in the event of any cause of action arising from the use of the products.
Transfer of rights
You may transfer any remaining rights you may have hereunder only in connection with the sale of all or substantially all of your assets or capital stock to a successor in interest who agrees to be bound by all of the terms and conditions of this Warranty. Within thirty (30) days before any such transfer occurs, you agree to notify in writing Hypertherm, which reserves the right of approval. Should you fail timely to notify Hypertherm and seek its approval as set forth herein, the Warranty set forth herein shall be null and void and you will have no further recourse against Hypertherm under the Warranty or otherwise.
Waterjet product warranty coverage
Product Parts coverage
HyPrecision pumps 27 months from the ship date, or 24 months
from the date of proven installation, or 4,000 hours, whichever occurs first
PowerDredge abrasive removal system
EcoSift abrasive recycling system
Abrasive metering devices
On/off valve air actuators
Diamond orifices 600 hours of use with the use of a thimble
Consumable parts are not covered by this warranty. Consumable parts include, but are not limited to, high-pressure water seals, check valves, cylinders, bleed-down valves, low-pressure seals, high-pressure tubing, low- and high-pressure water filters and abrasive collection bags. All third-party pumps, pump accessories, hoppers, hopper accessories, dryer boxes, dryer box accessories and plumbing accessories are covered by the respective manufacturers’ warranties and not covered by this warranty.
15 months from the ship date or 12 months from the date of proven installation, whichever occurs first
15 months from the ship date or 12 months from the date of proven installation, whichever occurs first
15 months from the ship date or 12 months from the date of proven installation, whichever occurs first
15 months from the ship date or 12 months from the date of proven installation, whichever occurs first
filter and compliance with Hypertherm’s water quality requirements
24 Safety and compliance

Terminology

XPR cutting system – The plasma power supply, gas connect console, torch connect console,
and torch.
Cutting system or cutting machine – The XPR cutting system, CNC, torch lifter, cutting table,
and other components.
Wet process – Any process that uses water as a shield fluid.

Specifications

Dry process – Any process that does not use water as a shield fluid.
Ferrous – Mild steel
Non-ferrous – Stainless steel and aluminum
Gases – Hydrogen (H
5% hydrogen)
Mixed-fuel gas – A mixture of H
XPR170 Instruction Manual 810060 25
), argon (Ar), nitrogen (N2), oxygen (O2), water (H2O), F5 (95% nitrogen,
2
-Ar-N2 created in the OptiMix gas connect console.
2
Specifications
1

XPR cutting system description

General

XPR cutting systems are designed for indoor use with correct ventilation to cut a wide range of thicknesses of mild steel, stainless steel, and aluminum.

Plasma power supply

The plasma power supply is a 170 A, 210 VDC constant-current supply. It contains a heat exchanger, fans, and a pump to cool the torch and other electronic components. The plasma power
®
supply supports EtherCAT communicate with a CNC or wireless device.
The power-indicator LED on the plasma power supply indicates power status:
It illuminates amber when the plasma power supply is receiving electric power and the
remote on-off switch is in the OFF position.
, wireless, RS-422 serial, and discrete communication protocols to
It illuminates green when the plasma power supply is receiving electric power and the
remote on-off switch is in the ON position.

Gas connect consoles

There are 4 types of gas connect consoles: Core™, CorePlus™, VWI™ (vented water injection), and OptiMix™. Each type provides a different set of gas connection capabilities, which provide selecting and metering functions for the gas control system. The gas connect console has 2 printed circuit boards (PCBs): a control PCB and an ignition PCB. If your XPR cutting system is equipped with an OptiMix gas connect console, there is also a gas mixer that has its own control board. A green power LED illuminates when power is supplied to the console.
For some cutting systems, a remote on-off switch controls the power that
goes to the console.
The CorePlus gas connect console has many of the same features as the Core console. The primary difference is that CorePlus adds a gas line for Argon.
To use a CorePlus console, you must install revision U (or later) of the XPR firmware. Refer to the XPR Web Interface and PCB Firmware Updates Field Service Bulletin (809820). Technical documentation is available at www.hypertherm.com/docs.

TorchConnect console

The TorchConnect™ console has proportional valves, solenoid valves, and pressure transducers. The TorchConnect console also has 2 PCBs, a control PCB, and an ohmic contact PCB. The TorchConnect console provides all power, gas, and cooling connections for connection to the torch. A power-indicator LED illuminates when power is supplied to the console.
For some cutting systems, a remote on-off switch controls the power that
goes to the console.
26 810060 Instruction Manual XPR170
1

Tor ch

81.70 cm
(32.17 in.)
127.28 cm
(50.11 in.)
124.76 cm (49.12 in.)
454.5 kg (1,002 lb)
The torch assembly consists of a torch mount sleeve, torch receptacle, torch, and water tube. The torch receptacle contains a solenoid valve. Consumables are installed on the torch.

Plasma power supply (part number varies)

Specifications
The part number and specifications can differ for your plasma power
supply. Refer to Tabl e 1 on page 28 and Ta ble 2 on page 28 for part numbers and specifications.
XPR170 Instruction Manual 810060 27
Specifications
1
Table 1 – Plasma power supply general specifications
Maximum open-circuit voltage (U
Maximum output current (I
Output voltage (U
) 50 VDC – 210 VDC
2
) 170 A
2
) 360 VDC
0
Duty cycle rating (X) 100% at 35.7 kW, 40°C (104°F)
>0°C – 40°C (>32°F – 104°F) – Applies only to cutting systems that use water as a shield fluid.
-10 °C – 40°C (14°F – 104°F) – Applies only to
Operational ambient temperature range
cutting systems that do not use water as a shield fluid.
Note: Only VWI- and OptiMix-equipped cutting systems can use water as a shield fluid.
Power factor (cosθ) 0.98 at 35.7 kW
Cooling Forced air (Class F)
Insulation Class H
EMC emissions classification (CE models only) Class A
Lift points
Top lift eye Bottom lift truck slots
Lift eye weight rating 680 kg (1,500 lb)
Table 2 – Plasma power supply part numbers and specifications
)
Regulatory
approval
Safety/EMC
Part number
(VAC) (U
078640 200
Voltage
Phase Frequency (Hz)
)
1
Rated input
current at 35.7 kW
output (A) (I
1
50 – 60 117 cCSAus
078641 208 60 112 cCSAus
078642 220 50 – 60 106 cCSAus
078643 240 60 97 cCSAus
078644 380 50 – 60 62 CCC
CE, RCM,
078645 400 50 – 60 59
3
EAC, UKr, and
CE, RCM,
078646 415 50 56
EAC, UKr, and
078647 440 60 53 cCSAus
078648 480 60 49 cCSAus
078649 600 60 39 cCSAus
AAA
AAA
Power (kVA)
(± 10%)
X I1 X1.73)
(U
1
40.48
28 810060 Instruction Manual XPR170
Specifications
1

Ecodesign requirements (CE models)

Table 3 – Ecodesign requirements and data
Ecodesign requirement Idle With load Description
Output current 170.55 A Measured at the rated duty cycle for the
Output voltage 213.57 V
Output active power 36.41 kW
system at the highest output power.
Root mean square (RMS) of the supply voltage
Supply active power
Total harmonic distortion of the supply voltage (UTHD)
Idle state power consumption by the power source
Efficiency
* External devices were disconnected during idle measurement.
401.46 V 399.31 V
31.7 W
1.41% 4.23%
31.7 W
40.49 kW
89.91%
Measured at idle state and at the rated duty cycle for the system at the highest output power.
Measured at idle state.*
Calculated at the rated duty cycle for the system at the highest output power.
XPR170 Instruction Manual 810060 29
Specifications
1
1
2
3
Varies Refer to Table 4 .
1
2
3
1
2
3
Core
VWI
OptiMix
4
4
4
CorePlus
1
2
3
4
123
4

Gas connect console (part number varies)

The part number and some specifications differ by gas connect console
type (Core, CorePlus, VWI, or OptiMix). Refer to Ta ble 4 .
Do not remove the inlet check valves from the gas connect consoles.
Gas connect console
Core 078631
CorePlus 078662
VWI 078632
OptiMix 078633
30 810060 Instruction Manual XPR170
Part
number
Table 4 – Gas connect console part numbers and dimensions
Dimension Dimension Dimension
383.80 mm
374.65 mm (14.75 in.)
(15.11 in.)
434.59 mm (17.11 in.)
205.99 mm (8.12 in.)
Dimension
(with fittings)
431.80 mm (17.00 in.)
433.92 mm (17.08 in.)
522.22 mm
(20.56 in.)
524.00 mm
(20.63 in.)
Weight
16.58 kg
36.55 lb
17.2 kg
37.92 lb
19.46 kg
42.9 lb
25.79 kg
56.85 lb
1
For mounting dimensions, refer to Gas connect console on page 87.
15.24 cm (6 in.)
22.86 cm (9 in.)
30.48 cm (12 in.)
2.62 cm (1.03 in.)
9.30 kg (20.5 lb)

TorchConnect console (078618)

Specifications
The TorchConnect console (078618) goes with the 4 types of gas
connect consoles (Core, CorePlus, VWI, and OptiMix).
Do not remove the inlet check valves from the torch connect console.
The factory location for the mounting brackets is on the bottom of the torch connect console. However, you can move the mounting brackets to either side. Console placement with the torch lead connection on the bottom can minimize the risk of leaked water or coolant collecting inside of the console. Water or coolant collection inside of the TorchConnect console can damage internal electrical components.
For mounting dimensions, refer to TorchConnect console on page 89.
XPR170 Instruction Manual 810060 31
Specifications
1
Varies
Clamp-surface length
Overall sleeve length
160.8 mm (6.33 in.)

Torch (part number varies)

Table 5 – Length and weight by sleeve type
Combined weight
Sleeve type Clamp-surface length Overall sleeve length
Short 111.7 mm (4.4 in.) 155 mm (6.1 in.) 1.4 kg (3 lb) 1.5 kg (3.3 lb)
Standard 189.6 mm (4.5 in.) 233 mm (9.2 in.) 1.6 kg (3.6 lb)
Extended 268.1 mm (10.6 in.) 311 mm (12.3 in.) 1.7 kg (3.9 lb)
The part number and some specifications for your torch can change
because of torch sleeve dimensions and other features. Refer to Tor ch
assembly on page 385 of the Parts List.
Table 6 – General torch specifications
Rated arc striking voltage 15.3 kV
Maximum gas pressure at inlet 7.9 bar, 792 kPa (115 psi)
Minimum gas pressure at inlet 7.2 bar, 723 kPa (105 psi)
Maximum torch-side and torch-front force 22.5 kg (50 lb)
(torch head, receptacle, consumables)
Combined weight with sleeve
32 810060 Instruction Manual XPR170
Specifications
1

Critical raw materials

Critical raw material Components that contain more than 1 gram
Borate All printed circuit boards, torch, torch mounting sleeve
Magnesium Heatsinks, cold plates
Natural graphite Pump motor, resistors
Phosphorus Sheet metal panels
Rare earth elements (heavy and light) Torch breakaway, pump motor
Silicon metal Heatsinks, cold plates, transformers, inductors, IGBT
modules
Tantalum Capacitors
Tungsten Power resistors
XPR170 Instruction Manual 810060 33
Specifications
1
s

Symbols and marks

Safety and EMC symbols and marks

Your product may have one or more of the following marks on or near the data plate. Because of differences and conflicts in national regulations, not all marks are applied to every version of a product.
S mark
The S mark indicates that the power supply and torch are suitable for operations carried out in environments with increased hazard of electrical shock according to IEC 60974-1.
CSA mark
Products with a CSA mark meet the United States and Canadian regulations for product safety. The products were evaluated, tested, and certified by CSA-International. Alternatively, the product may have a mark by one of the other Nationally Recognized Testing Laboratories (NRTL) accredited in both the United States and Canada, such as UL or TÜV.
CE mark
The CE marking signifies the manufacturer’s declaration of conformity to applicable European directives and standards. Only those versions of products with a CE marking located on or near the data plate comply with European Directives. Applicable directives may include the European Low Voltage Directive, the European Electromagnetic Compatibility (EMC) Directive, the Radio Equipment Directive (RED), and the Restriction of Hazardous Substances (RoHS) Directive. See the European CE Declaration of Conformity for details.
Eurasian Customs Union (CU) mark
CE versions of products that include an EAC mark of conformity meet the product safety and EMC requirements for export to Russia, Belarus, and Kazakhstan.
GOST-TR mark
CE versions of products that include a GOST-TR mark of conformity meet the product safety and EMC requirements for export to the Russian Federation.
RCM mark
CE versions of products with an RCM mark comply with the EMC and safety regulations required for sale in Australia and New Zealand.
CCC mark
The China Compulsory Certification (CCC) mark indicates that the product has been tested and found compliant with product safety regulations required for sale in China.
UkrSEPRO mark
The CE versions of products that include a UkrSEPRO mark of conformity meet the product safety and EMC requirements for export to the Ukraine.
Serbian AAA mark
CE versions of products that include a AAA Serbian mark meet the product safety and EMC requirements for export to Serbia.
RoHS mark
The RoHS mark indicates that the product meets the requirements of the European Restriction of Hazardous Substances (RoHS) Directive.
34 810060 Instruction Manual XPR170
1

IEC symbols

Direct current (DC)
Alternating current (AC)
Plasma torch cutting
Gouging
AC input power connection
The terminal for the external protective (earth) (PE) conductor
I Power is ON
O Power is OFF
A 1-phase or 3-phase inverter-based power source
Volt/amperage curve, “drooping” characteristic
f
1
f
2
1~
The following symbols can appear on the data plate, control labels, and switches.
Specifications
United Kingdom Conformity Assessed mark
CE versions of products that include a UKCA mark of conformity meet the product safety, EMC, RF, and RoHS requirements for export to the UK.
XPR170 Instruction Manual 810060 35
Specifications
1
36 810060 Instruction Manual XPR170

Document requirements

This manual refers to several other documents. These documents include:
XPR Cut Charts Instruction Manual (809830) CNC Communication Protocol for the XPR Cutting System (809810) XPR Preventive Maintenance Program (PMP) Instruction Manual (809490) XPR Firmware Updates Field Service Bulletin (809820)
You can find these documents on the USB memory stick that came with your plasma power supply. If you do not have these documents, technical documentation is available at
www.hypertherm.com/docs.

Qualifications and Requirements

Technical documentation is current as of the date of its release.
Subsequent revisions are possible. Refer to www.hypertherm.com/docs for the most recent revisions of released documents.
XPR170 Instruction Manual 810060 37
Qualifications and Requirements
2

Operator qualifications

ELECTRIC SHOCK CAN KILL
Disconnect electric power before doing installation or maintenance. You can get a serious electric shock if electric power is not disconnected. Electric shock can seriously injure or kill you.
All work that requires removal of the plasma power supply outer cover or panels must be done by a qualified technician.
Refer to the Safety and Compliance Manual (80669C) for more safety information.
A person is considered qualified to operate the cutting system if he or she is trained and knowledgeable about cutting system equipment construction, operation, and work methods, and about how to recognize and avoid hazards that can be present with certain cutting system equipment or work methods.
WARNING
For your safety and for the best results:
Never operate the cutting system unless you are qualified to do so. Follow NFPA70E Section 85 in North America. Follow IEC 60364 series outside of North America. Follow OSHA Section1910.331-335 in North America for 600 volts or less. Follow all local and national electrical safety requirements for both operator and service
personnel.
Always read, understand, and follow all of the safety instructions in this manual, the Safety
and Compliance Manual (80669C), and on the labels that are on the cutting system.
Get adequate operator training from a knowledgeable source before operation. Adequate
training topics include (but are not limited to) the following:
How to start and stop the cutting system during routine operation and in an emergency. Conditions and actions that can cause injuries to people or damage cutting system
equipment.
How to operate all controls. How to identify and respond to fault conditions. How to do maintenance. A copy of the instruction manual.
Additional qualifications apply for personnel who do maintenance and
troubleshooting. Refer to Qualifications of service personnel on page 39.
38 810060 Instruction Manual XPR170
2
Do not operate the cutting system if you cannot follow all of the safety instructions or if you
cannot satisfy the minimum operator qualifications. Refer to the Safety and Compliance Manual (80669C), Radio Frequency Warning Manual (80945C), and Safety instructions
related to installation on page 80.
Additional qualifications apply for personnel who do maintenance and
troubleshooting. Refer to Qualifications of service personnel on page 39.

Qualifications of service personnel

ELECTRIC SHOCK CAN KILL
Disconnect electric power before doing installation or maintenance. You can get a serious electric shock if electric power is not disconnected. Electric shock can seriously injure or kill you.
Qualifications and Requirements
WARNING
All work that requires removal of the plasma power supply outer cover or panels must be done by a qualified technician.
Refer to the Safety and Compliance Manual (80669C) for more safety information.
It can be hazardous to do service and maintenance on industrial cutting systems and equipment.
For your safety and for the best results:
Always read, understand, and follow all of the safety instructions in this manual, the Safety
and Compliance Manual (80669C), and on the labels that are on the cutting system.
Get adequate training from a knowledgeable source before you do any service or
maintenance on the cutting system or equipment.
The entity responsible for workplace safety where your XPR170 cutting
system is used must do a risk assessment and establish the criteria for service personnel training and qualifications.
Do not do any service or maintenance on the cutting system or equipment if you cannot
follow all of the safety instructions or if you cannot satisfy the minimum service-personnel qualifications set by workplace safety at your organization. Refer to the Safety and Compliance Manual (80669C), Radio Frequency Warning Manual (80945C), and Safety
instructions related to installation on page 80.
Contact a professional repair person who has a license.
XPR170 Instruction Manual 810060 39
Qualifications and Requirements
2

System electrical requirements

ELECTRIC SHOCK CAN KILL
Disconnect electric power before doing installation or maintenance. You can get a serious electric shock if electric power is not disconnected. Electric shock can seriously injure or kill you.
All work that requires removal of the plasma power supply outer cover or panels must be done by a qualified technician.
Refer to the Safety and Compliance Manual (80669C) for more safety information.

Code conformity

WARNING
Follow all local and national electrical safety requirements, including requirements for
correct electrical system design and installation.
Always read, understand, and follow all of the safety instructions in this manual, the Safety
and Compliance Manual (80669C), and on the labels that are on the cutting system.
Contact a licensed electrician for information about the codes in your location.

Input power requirements

General input power requirements
As an installer or user, you are responsible for supplying all of the switches, time-delay fuses, and power cords necessary for cutting system installation and operation at the installation site. The switches, fuses, and cords that you supply must satisfy all applicable national and local electrical codes and requirements, and be installed by a licensed electrician.
General input power requirements appear in Table 7. For specific requirements for switches, fuses, and cords, refer to Line-disconnect switch requirements on page 41, Circuit breaker and fuse
requirements on page 42, and Main power cord requirements on page 42.
40 810060 Instruction Manual XPR170
2
Table 7 – Input power requirements
Qualifications and Requirements
Input
Part number
078640 200
078641 208 112 150 70.5 (1/0)
078642 220 106 150 70.5 (1/0)
078643 240 97 125 43.2 (2)
078644 380 62 80 27.3 (4)
078645 400 59 80 27.3 (4)
078646 415 56 70 17.2 (6)
078647 440 53 70 17.2 (6)
078648 480 49 65 17.2 (6)
078649 600 39 50 10.8 (8)
voltage
(VAC)
* AWG requirements must comply with the latest version of the US National Electric Code (in North America)
or the latest electric wiring and installation requirements (based on the codes in your location). Table 7 is for reference only; the requirements for your location can be different. Follow all local and national electrical codes in your location.
Phase
3
Rated input
current at 35.7 kW
output
(A)
117 150 70.5 (1/0)
Recommended
time-delay fuse
size
(A)
Recommended size
for the main power
cord 90°C (194°F)
2
(mm
Power
(kVA)
[AWG*])
40.48
The strain relief for the input power cord that comes with the plasma
power supply is sized properly (refer to Ta b le 7). Contact a licensed electrician to make sure that your main power cord size and length meet the codes in your location.
Plasma power supply
As an installer or user, you must connect the plasma power supply to one of the branch-feed circuits. Use a separate, primary line-disconnect switch for the plasma power supply. Refer to
Line-disconnect switch requirements on page 41.
Always follow the local and national electrical safety requirements for your location, including requirements for correct electrical system design and installation. Contact a licensed electrician for more information about the codes in your location.
Line-disconnect switch requirements
As an installer or user, you must supply a separate, line-disconnect switch for the plasma power supply. A means for disconnecting the cutting system shall be provided according to the installation, safety, and emergency requirements for the local codes and regulations, taking into account the input power requirements. Hypertherm does not supply this means of disconnection.
XPR170 Instruction Manual 810060 41
Qualifications and Requirements
2
Circuit breaker and fuse requirements
For main feed protection, choose a circuit breaker or fuse that is large enough to withstand all branch-feed loads for both inrush and steady-state current. Refer to Ta ble 7 on page 41 for the recommended time-delay fuse sizes.
As an installer or user, you must choose time-delay fuses and circuit breakers that can withstand inrush current that is up to 30 times the rated input current for 0.01 seconds and up to 12 times the rated input current for 0.1 seconds.
The size requirements for breakers or fuses at your site can change because of the following:
Local line conditions (such as source and line impedance and voltage fluctuations) Product inrush characteristics Regulatory requirements
Always follow the local and national electrical safety requirements for your location, including requirements for correct electrical system design and installation. Contact a licensed electrician for more information about the codes in your location.
If time-delay, high-inrush fuses are not permitted at your site because of
national or local codes, use a motor-start circuit breaker or equivalent.
Main power cord requirements
As an installer or user, you must supply the main power cord for your cutting system. Refer to Ta bl e
7 on page 41 for recommended main power cord size.
The recommended main power cord sizes in Tab le 7 are based on Table 310.15 of the US National Electric Code (2017 Handbook). Ta ble 7 shows stranded-flexible cord rates for 90°C (194°F). The size requirement for the main power cord at your site can change because of the following conditions:
Wires with lower temperature ratings Wires with different insulation types Different distances between the line-disconnect switch/receptacle and the plasma power
supply
Local codes and regulations
Always follow the local and national electrical safety requirements for your location, including requirements for correct electrical system design and installation. Contact a licensed electrician for more information about the codes in your location.
42 810060 Instruction Manual XPR170
2

Input power requirements for CE units

The XPR cutting system complies with IEC 6100-3-11 and IEC 61000-3-12, provided that the short-circuit power (Ssc) between the supply and the public system for the installation site is greater than (or equal to) 6.79 MVA. The installer or user is responsible for verifying that the short-circuit power (Ssc) for the installation site satisfies this requirement.
If necessary, you can consult with the distribution network operator for
your site to verify the short-circuit power Ssc for your site.
The XPR cutting system is intended for use only in sites that have a service current capacity that is greater than (or equal to) 100 A per phase and supplied from a distribution network that has a nominal voltage of 400/230 V. The installer or user is responsible for verifying that the service current capacity for the installation site satisfies this requirement.

Remote on-off switch

Qualifications and Requirements
WARNING
ELECTRIC SHOCK CAN KILL
The plasma power supply contains dangerous electric voltages that can seriously injure or kill you.
Even if the plasma power supply is turned OFF, you can still get a serious electric shock if the plasma power supply remains connected to an electric power source. When
the remote on-off switch is in the OFF position, electric power remains active to the following components in the system:
• Control board
• Control transformer input and output
• 48 V power supply
• 24 V power supply
• 120 VAC and 220 VAC on the power distribution board
• Input side of the contactors
• Input side of the pump relay
• Power-indicator LED on the front of the plasma power supply
Use extreme caution if you do diagnosis or maintenance tasks when the plasma power supply remains connected to an electric power source and the outer cover or panels are removed. All work that requires removal of the plasma power supply outer cover or panels must be done by a qualified technician.
Refer to the Safety and Compliance Manual (80669C) for more safety information.
You must supply the remote on-off switch (or switches) for your cutting system.
XPR170 Instruction Manual 810060 43
Qualifications and Requirements
2
A remote on-off switch lets you supply electric power to or remove electric power from the gas connect console, torch connect console, and some parts of the plasma power supply from a location that is remote from the main power source. A convenient location for a remote on-off switch is near the CNC.
For information about how to do this, refer to How to install a remote
on-off switch on page 200.
44 810060 Instruction Manual XPR170
Qualifications and Requirements
2

Process gas requirements (Core, CorePlus, VWI, and OptiMix gas connect consoles)

As an installer or user, you must supply the process gases and supply gas plumbing for your cutting system. Refer to Table 8 on page 45 for supply gas quality, pressure, and flow requirements.
Process gas requirements include the following:
Nitrogen is required for all processes. Air is required for H Water can be used as a shield fluid for plasma power supplies that have a VWI or OptiMix
mix and F5 processes.
2
gas connect console. Refer to Shield water requirements (VWI and OptiMix) on page 51 for the specifications and requirements for water that is used for shield purposes.
Table 8 – Gas quality, pressure, and flow requirements
Gas Quality System inlet pressure (during gas flow*) Flow rate
O
(oxygen) 99.5% pure, clean, dry,
2
oil-free
N
(nitrogen) 99.99% pure, clean, dry,
2
oil-free
Air** Clean, dry, oil free
consistent with 8573-1:2010 Class 1.4.2
H
(hydrogen) 99.995% pure
2
Ar (argon) 99.99% pure; clean, dry,
oil-free
Core, CorePlus, VWI: 7.5 bar ± 0.4 (110 psi ± 5)
OptiMix: 7.9 bar ± 0.4 (115 psi ± 5)
Core, CorePlus, VWI: 7.5 bar ± 0.4 (110 psi ± 5)
OptiMix: 8.3 bar ± 0.4 (120 psi ± 5)
Core, CorePlus, VWI: 7.5 bar ± 0.4 (110 psi ± 5)
OptiMix: 7.9 bar ± 0.4 (115 psi ± 5)
OptiMix: 8.3 bar ± 0.4 (120 psi ± 5)
CorePlus, VWI: 7.5 bar ± 0.4 (110 psi ± 5)
OptiMix: 8.3 bar ± 0.4 (120 psi ± 5)
71 slpm
(150 scfh)
181 slpm
(380 scfh)
118 slpm
(250 scfh)
50 slpm
(105 scfh)
118 slpm
(250 scfh)
F5 (95% nitrogen, 5% hydrogen)
* When there is no gas flow, make sure that the pressure at the gas inlet connection is less than 8.6 bar
** Any air compressors that supply air to the cutting system must remove oil prior to air delivery.
Hypertherm recommends that air compressors supply air that obey the following requirements of ISO Standard 8573-1:2010 Class 1.4.2:
Maximum particle count in 1.0 m
Maximum water vapor pressure dew point: 3°C (37°F) Maximum oil concentration: 0.1 mg/m
XPR170 Instruction Manual 810060 45
99.98% pure VWI: 7.5 bar ± 0.4 (110 psi ± 5) OptiMix: 7.9 bar ± 0.4 (115 psi ± 5)
(125 psi) to avoid system alerts.
3
: • 20,000 at 0.1 microns – 0.5 microns
• 400 at 0.5 microns – 1.0 microns
• 10 at 1.0 microns – 5.0 microns
3
(for aerosol, liquid, and vapor)
40 slpm
(85 scfh)
Qualifications and Requirements
2
Speak to your air compressor manufacturer if you operate the cutting system in
temperatures colder than 3°C (37°F) or if you are unsure that the air compressor can obey the ISO standard for air quality.
NOTICE
RUST IN GAS CYLINDERS CAN GET INTO THE GAS LINE
Rust can collect at the bottom of gas cylinders. If the rust mixes with the gas, it can get into the gas line and decrease cut quality and performance.
When you move gas cylinders, make sure that you do not put them on their side, roll, or shake them.

Code conformity

All installer or user-supplied equipment must meet applicable national and local codes for
supply gas and supply gas plumbing. Contact a licensed plumber for more information about the codes in your location.
Any installation, modification, or repair of supply gas equipment or plumbing systems must
be done by a licensed plumber.
46 810060 Instruction Manual XPR170
2

Plumbing for supply gases

OXYGEN GAS CAN CAUSE A FIRE HAZARD
If you use oxygen as the plasma gas for cutting, it can cause a potential fire hazard due to the oxygen-enriched atmosphere that collects.
Hypertherm recommends that you install an exhaust ventilation system to remove the oxygen-enriched atmosphere that can collect when oxygen is used as the plasma gas for cutting. A fire can occur if oxygen is not removed.
Flashback arrestors are REQUIRED to stop the spread of fire to the supply gases (unless a flashback arrestor is not available for a specific gas or pressure).
As an installer or user, you must supply the exhaust ventilation and flashback arrestors for your cutting system. You can get them from your cutting machine supplier.
HYDROGEN GAS CAN CAUSE AN EXPLOSION OR FIR E
Qualifications and Requirements
WARNING
Hydrogen is a flammable gas that can cause an explosion or fire. Keep flames away from cylinders and hoses that contain hydrogen. Keep flames and sparks away from the torch when using hydrogen as a plasma gas.
Consult your local safety, fire, and building code requirements for the storage and use of hydrogen.
Hypertherm recommends that you install an exhaust ventilation system to remove the hydrogen-enriched atmosphere that can collect when hydrogen is used as the plasma gas for cutting. An explosion or fire can occur if hydrogen is not removed.
Flashback arrestors are REQUIRED to stop the spread of fire to the supply gases (unless a flashback arrestor is not available for a specific gas or pressure).
As an installer or user, you must supply the exhaust ventilation and flashback arrestors for your cutting system. You can get them from your cutting machine supplier.
As an installer or user, you must install the supply gases and supply gas plumbing for your cutting system.
You can use flexible hoses that are designed to carry the appropriate gas and are rated for
the correct pressure. Other hoses can crack and leak.
For the best results, use the recommended torque specifications for plumbing and hose
fittings. Refer to Ta ble 12 on page 52.
You can use rigid copper pipes. Do not use steel or aluminum.
Supply-gas hoses are available from Hypertherm. Refer to Supply hoses
on page 398.
XPR170 Instruction Manual 810060 47
Qualifications and Requirements
2
All installer or user-supplied equipment must meet applicable national and
local codes for supply gas and supply gas plumbing. Contact a licensed plumber for more information about the codes in your location.
Hypertherm recommends an internal diameter of at least 10 mm (0.375 inch) for supply-gas hoses that are 76 m (250 feet) or less. Ta ble 9 on page 48 describes the recommended sizes for gas fittings.
Table 9 – Recommended sizes for gas fittings
Fitting type Size
/ Ar 5/8 inch – 18 RH, internal (inert gas) “B”
N
2
Air 9/16 inch – 19, JIC #6
F5 / H
2
O
2
The location of regulators and the number of elbow fittings can have an effect on inlet pressure. If the inlet pressure for your cutting system is not within recommended specifications, contact your cutting machine supplier or regional Hypertherm Technical Service team.
9/16 inch – 18, LH (fuel gas) “B”
9/16 inch – RH (oxygen)
NOTICE
PTFE TAPE CAN CAUSE CLOGGED VALVES, REGULATORS, AND TORCHES
Never use PTFE tape on any joint preparation. Use only a liquid or paste thread sealant on male thread ends.
NOTICE
INCORRECT SUPPLY-GAS CONNECTIONS CAN CAUSE CUTTING SYSTEM DAMAGE
NEVER connect a supply gas to a hose, connection, or fitting that is not designed for that gas type or pressure.
Incorrect connections can reduce the life of consumables and damage the torch head, torch receptacle, torch leads, and torch connect console.
48 810060 Instruction Manual XPR170
Qualifications and Requirements
2
CAUTION
INCORRECT HOSES, CONNECTIONS, OR FITTINGS CAN CAUSE DAMAGE AND BAD PERFORMANCE
All hoses, hose connections, and hose fittings used for supply-gas plumbing must be designed for use with the appropriate gas and pressure rating. Incorrect hoses, hose connections, or hose fittings can crack or leak.
NEVER connect a supply gas to a hose, connection, or fitting that is not designed for that gas type or pressure.
A replacement hose, connection, or fitting must meet all applicable regulations and codes. Non-compliant hoses, hose connections, or hose fittings can crack or leak. The wrong fittings can
cause malfunctions with the internal valves because contaminants can enter the valves through damaged or loose fittings.
NOTICE
DIRTY, OILY AIR CAN CAUSE DAMAGE TO THE AIR FILTER BOWL
Some air compressors use synthetic lubricants that contain esters. Esters can damage the polycarbonates in the air filter bowl. Add additional gas filtration if necessary.

Regulators for supply gases

CAUTION
LOW-QUALITY REGULATORS CAN REDUCE PERFORMANCE AND CUT QUALITY
Do not use low-quality gas regulators. They do not provide consistent supply-gas pressure. Low-quality gas regulators can also reduce system performance and decrease cut quality.
NOTICE
DIRTY, OILY AIR CAN CAUSE DAMAGE TO THE AIR FILTER BOWL
Some air compressors use synthetic lubricants that contain esters. Esters can damage the polycarbonates in the air filter bowl. Add additional gas filtration if necessary.
The installer or user must supply the gas regulator (regulators) for the cutting system.
XPR170 Instruction Manual 810060 49
Qualifications and Requirements
2
It is important to choose the correct gas regulator (regulators) for the conditions at the installation site. A gas regulator must be compatible with the gases used and appropriate for the environmental conditions. For example, certain regulators are recommended for specific temperature ranges. The type of gas (cylinder gas, line gas, or liquefied gas), and the gas-delivery pressure and flow, can also influence regulator selection.
Single-stage gas regulation • Reduces source gas pressure to the necessary delivery pressure in
1step.
• Delivery pressure is not tightly controlled with this type of gas regulation.
• Good choice for generic applications and where fluctuations in source gas pressure are small.
Dual-stage gas regulations • Reduces source gas pressure to the necessary delivery pressure in
2 steps. Dual-stage regulation uses 2 single-stage regulators. The first regulator reduces the pressure to approximately 3 times the maximum delivery pressure. The second regulator reduces pressure to the necessary delivery pressure.
• Good choice for applications that require consistent delivery pressure and where fluctuations in source gas pressure are large.
Your gas supplier can recommend the best gas regulator (regulators) for the conditions at your site.
Local regulations and the type of gas that is used can influence the
recommended inlet gas fittings for your gas connect console. Refer to
Table 9 – Recommended sizes for gas fittings on page 48.
50 810060 Instruction Manual XPR170
2

Shield water requirements (VWI and OptiMix)

If you use water as a shield fluid, refer to Tab le 10 for water pressure and flow requirements and
Tab le 1 1 for water-purity guidelines.
If using shield water, the temperature range for cutting system operation
and storage is reduced to above 0°C to 40°C (32°F to 104°F).
Table 10 – Quality, pressure, and flow requirements for shield water
Qualifications and Requirements
Quality*
Deionized water is not recommended to use as shield water. Deionized water will react with the copper components in the
system and result in decreased life of components and consumables.
Hypertherm recommends that you contact a water-quality expert for guidance.
Table 11 – Purity requirements for shield water
Particulate type Purity requirement
Total dissolved solids < 61 PPM
Calcium + magnesium < 40 PPM
Silica < 5 PPM
pH 6.5 – 8.0
A TDS meter indicates the Total Dissolved Solids (TDS) of a solution.
Dissolved ionized solids (such as salts and minerals) increase the electrical conductivity of a solution. Total dissolved solids can be tested with a TDS meter (Hypertherm Waterjet part number 1-13897) available from Hypertherm.
Minimum and maximum pressure
2.76 bar (40 psi) minimum
8.27 bar (120 psi) maximum
Flow rate required
35 L/h (9.4 US gal/h)
* Water that does not meet minimum purity specifications can cause excessive deposits on the torch nozzle
and shield. These deposits can alter the water flow and produce an unstable arc. Refer to Shield water
requirements (VWI and OptiMix) on page 51.
XPR170 Instruction Manual 810060 51
Qualifications and Requirements
2

Plumbing and hose requirements for shield water

The installer or user must supply the plumbing and hoses for the shield water.
You can use flexible hoses that are designed to carry water. For the best results, use the recommended torque specifications for plumbing and hose
fittings. Refer to Ta ble 12 on page 52.
You can use rigid copper pipes. Do not use steel or aluminum pipes.
Install the plumbing and hoses consistent with all local and national codes. After installation, pressurize the entire system and test it for leaks.
To decrease the risk of leaks in the cutting system, make sure to tighten all connections to the recommended torque specifications in Table 1 2 on page 52.
Hoses are available from Hypertherm. Refer to Water (optional shield
fluid) (blue) on page 399 of the Parts List.

Additional regulator requirement for shield water (optional)

Water pressure regulators are built into the VWI and OptiMix gas connect consoles. Additional water pressure regulators are only required when the water pressure is above 7.92 bar (115 psi).

Torque requirements for gas or water plumbing and hose connections

For the best results, use the recommended torque specifications for plumbing and hose fittings.
Table 12 – Torque specifications
Torque Specifications
Gas or water hose size N∙m in∙lbf ft∙lbf
Up to 10 mm (3/8 inch) 8.5 – 9.5 75 – 84 6.25 – 7
12 mm (1/2 inch) 16.3 – 19.0 144 – 168 12 – 14
25 mm (1 inch) 54.2 – 88.1 480 – 780 40 – 65
52 810060 Instruction Manual XPR170
Qualifications and Requirements
2

Requirements for shield water removal for freezing-ambient temperatures

If your XPR cutting system uses shield water and is stored in ambient temperatures at or below 0ºC (32ºF), Hypertherm recommends shield water removal.
Follow these steps to remove shield water from the gas connect console (VWI or OptiMix):
1. Remove the shield water supply line to the gas connect console.
2. Access a source of compressed air that is clean and dry. Use a regulator to adjust the
compressed air to 5.52 bar (80 psi).
3. Connect the compressed air hose to the water inlet on the gas connect console.
The air hose needs to adapt to a JIC 6 male fitting on the gas connect
console.
4. Use the XPR web interface or CNC to select a process ID for a water process (such as 2028).
5. Select Preflow from the Plasma Process Selection menu.
During preflow, water mist will exit the torch nozzle for approximately 45 –
50 seconds.
6. Repeat step 5 until shield water mist is no longer visible exiting the torch nozzle.
It can take 7 – 10 preflow cycles for the shield water mist to stop.
XPR170 Instruction Manual 810060 53
Qualifications and Requirements
2

Coolant requirements

The cutting system ships without coolant in the reservoir. Before you operate the cutting system, you must fill it with coolant. The capacity of the coolant system is between 22.7 liters – 45 liters (6 US gallons – 12 US gallons).
Lead length has an effect on the total coolant volume needed. A cutting system with long leads needs more coolant than a cutting system with short leads.
Before you fill the coolant reservoir (refer to Coolant Installation on page 203), choose the best coolant for your operating conditions. The ambient temperature range where your cutting system operates affects the coolant that you choose.
NOTICE
LOW COOLANT LEVELS CAN DAMAGE THE CUTTING SYSTEM AND COOLANT PUMP
Never operate the cutting system if you get a low coolant level notice. There is a risk of serious damage to the cutting system and to the coolant pump if you operate the cutting system with no coolant or with low coolant.
If your coolant pump is damaged, pump replacement can be necessary.
NOTICE
AUTOMOTIVE ANTIFREEZE CAN DAMAGE THE TORCH COOLANT SYSTEM
Never use automotive antifreeze in place of Hypertherm coolant. Antifreeze contains chemicals that can damage the torch coolant system.
Make sure to read and follow the warning and cautions below. Refer to the Material Safety Data Sheets (MSDS) and Safety Data Sheets (SDS) for safety data and information about how to handle and store coolant, propylene glycol, and benzotriazole. You can find the MSDS and SDS online. Technical documentation is available at www.hypertherm.com/docs.
WARNING
COOLANT CAN BE IRRITATING TO SKIN AND EYES AND HARMFUL OR FATAL IF SWALLOWED
Propylene glycol and benzotriazole are irritating to skin and eyes, and harmful or fatal if swallowed. When you come into contact, flush skin or eyes with water. If swallowed, seek immediate medical attention.
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Coolant requirements for operation between -10°C – 40°C (14°F – 104°F)

Use Hypertherm premixed coolant (028872) when operating in a temperature range of -10°C to 40°C (14°Fto104°F).
If using shield water, the temperature range for cutting system operation
and storage is reduced to above 0°C to 40°C (32°F to 104°F).
If it is possible for the temperature to go below -10°C (14°F) when the cutting system is not in use, adjust coolant propylene glycol concentration to 50% to prevent damage to cooling system components.
Operating your XPR system below -10°C (14°F) is not recommended due
to reduced consumable life and performance.
To increase the coolant propylene glycol percentage, add 100% propylene glycol (028873) to the premixed Hypertherm coolant (028872) according to the calculation below. The maximum percentage of propylene glycol should never exceed 50%.
Total system coolant volume (in liters)*
Total system coolant volume (in US gallons)*
* Refer to Estimate the total coolant volume for your cutting system on page 256.
X 0.4 = Total volume in liters of 100% propylene glycol to
add
X 1.514 = Total volume in US gallons of 100% propylene
glycol to add

Coolant requirements for operation in temperatures above 40°C (104°F)

For operating temperatures above 40°C (104°F) and that can never go at or below 0°C (32°F) use treated water with no propylene glycol as coolant.
For operations in very warm temperatures, treated water provides the best cooling properties.
Treated water is a mixture of purified water that meets the Purity
requirements for coolant water on page 56 and 1 part benzotriazole
(128020) to 300 parts of water. Benzotriazole acts as a corrosion inhibitor for the copper coolant system inside of the cutting system.
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Qualifications and Requirements
2

Flow requirements for coolant

The maximum coolant flow rate is 11.36 liters per minute (3.0 US gallons per minute). The minimum coolant flow rate is 3.79 liters per minute (1 US gallon per minute).
The cutting systems stops automatically if the flow rate reaches this maximum or minimum flow rate. Automatic, low-flow shut-off protects the coolant pump from damage from low-flow or no-flow conditions. Automatic, high-flow shut-off protects the torch and leads from damage from a blow-out event.
For information about how to diagnose and troubleshoot coolant flow issues, refer to:
Low coolant flow codes (540 – 542) on page 315 High coolant flow codes (543 – 544) on page 317

Purity requirements for coolant water

Always use water that meets the specifications in Table 13 on page 56 when using a custom coolant mix.
Water that is too pure can also cause problems. Deionized water can cause corrosion in the coolant system. After deionization, add benzotriazole (128020).
Use water purified by any method (deionization, reverse osmosis, sand filters, water softeners, etc.) as long as the water purity meets the specifications in the table below. Contact a water specialist for advice in choosing a water filtration system.
Table 13 – Purity measurement methods for coolant water
Methods to measure water purity
Water purity level
Pure water (For reference only. Do not
use.)
Maximum purity 0.5 2 0.206 0.010
Minimum purity 18 0.054 8.5 0.43
Maximum potable water (For reference only. Do not use.)
Conductivity S/cm
at25°C(77°F)
0.055 18.3 0 0
1000 0.001 495 25
Resistivity mcm
at25°C(77°F)
Dissolved solids
or hardness (ppm
of NaCl)
Grains per gallon
(gpg of CaCO
)
2
56 810060 Instruction Manual XPR170
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Requirements to position system components

When you plan where to position the plasma power supply, gas connect console, torch connect console, and torch, use the following limitations and requirements:
Site requirements on page 61 Length requirements for hoses, cables, and leads on page 61 Bend radius requirements for hoses, cables, and leads on page 62 Distance requirements between high-frequency leads and control cables on page 63 Distance requirements for ventilation and access on page 63 Distance requirements for communications on page 64
Qualifications and Requirements
XPR170 Instruction Manual 810060 57
Qualifications and Requirements
2
≤ 75 m (246.1 ft)
≤ 4.5 m (14.8 ft)
1
2
3
5
6
7
a
b
4
d
e
c
A B C
D
E
F
≤15 m (49.2 ft)
≤ 75 m (246.1 ft)
8
9
11
12
10
13
A Plasma power supply B Gas connect console (Core) C Torch connect console
D To rc h E Cutting table F Computerized numeric control (CNC)
1 Computerized numeric control (CNC) lead 2 Work lead 3 Controller area network (CAN) cable 4 Power cable (120 VAC) 5 Coolant hoses (1 supply, 1 return) 6 Pilot arc lead 7 Negative lead 8 Pilot arc and coolant hose set assembly
a Pilot arc lead b Coolant hose set (1 supply, 1 return)
9 Power, CAN, 3-gas assembly
c Power cable (120 VAC) d CAN cable e 3 gas hoses (Core)
10 Tor c h lea d
11 Regulators
Position a gas regulator within 3 meters (10 feet) of the gas connect console or take actions to adjust inlet gas pressures to tolerances specified in the process gas requirements.
12 Hoses for supply gases 13 Gases Core: O
2
, N2, and air

Recommended configuration with the Core gas connect console

58 810060 Instruction Manual XPR170
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2
≤ 75 m (246.1 ft)
≤ 4.5 m (14.8 ft)
1
2
3
5
6
7
a
b
4
d
e
c
A
B C
D
E
F
≤15m (49.2ft)
≤ 75 m (246.1 ft)
8
9
11
12
10
13
A Plasma power supply B Gas connect console (CorePlus) C Torch connect console
D To rc h E Cutting table F Computerized numeric control (CNC)
1 Computerized numeric control (CNC) lead 2 Work lead 3 Controller area network (CAN) cable 4 Power cable (120 VAC) 5 Coolant hoses (1 supply, 1 return) 6 Pilot arc lead 7 Negative lead 8 Pilot arc and coolant hose set assembly
a Pilot arc lead b Coolant hose set (1 supply, 1 return)
9 Power, CAN, 4-gas assembly
c Power cable (120 VAC) d CAN cable e 4 gas hoses (CorePlus)
10 Tor c h lea d
11 Regulators
Position a gas regulator within 3 meters (10 feet) of the gas connect console or take actions to adjust inlet gas pressures to tolerances specified in the process gas requirements.
12 Hoses for supply gases 13 Gases CorePlus: O
2
, N2, Ar, and air

Recommended configuration with the CorePlus gas connect console

XPR170 Instruction Manual 810060 59
Qualifications and Requirements
2
1
2
3
5
6
7
8
a
4
d
e
f
b
A
B
C
D
E
F
≤ 4.5 m (14.8 ft)
≤ 75 m (246.1 ft)
≤ 75 m (246.1 ft)
≤15m (49.2ft)
c
9
10
11
12
13
A Plasma power supply B Gas connect console (VWI or OptiMix) C Torch connect console
D To rc h E Cutting table F Computerized numeric control (CNC) lead
1 Computerized numeric control (CNC) lead 2 Work lead 3 Controller area network (CAN) cable 4 Power cable (120 VAC) 5 Coolant hoses (1 supply, 1 return) 6 Pilot arc lead 7 Negative lead 8 Pilot arc, coolant hose set, shield water assembly
a Pilot arc lead b Coolant hose set (1 supply, 1 return) c Shield water hose (VWI or OptiMix)
9 Power, CAN, 5-gas assembly
d Power cable (120 VAC) e CAN cable
f 5 gas hoses (VWI or OptiMix)
10 Tor c h lea d
11 Regulators
Position a gas regulator within 3 meters (10 feet) of the gas connect console or take actions to adjust inlet gas pressures to tolerances specified in the process gas requirements.
12 Hoses for supply gases 13 Gases and water
VWI: O
2
, air, N2, Ar, F5, and water
OptiMix: O
2
, air, N2, Ar, F5, water, H
2

Recommended configuration with the VWI or OptiMix gas connect console

60 810060 Instruction Manual XPR170
2

Site requirements

Qualifications and Requirements
Table 14 – Recommendations for where to position system components
Plasma power supply
Gas connect console*
Torch connect console*
* The same recommendations are applicable for mezzanine locations.
• Level surface (less than 10° incline)
• Clean and dry area
• Able to support at least 680 kg (1,500 lb)
• Level surface (less than 10° incline)
• Clean and dry area
• Able to support the weight of your gas connect console (weight varies with type, refer to
Specifications on page 25)
• Clean and dry area
• Able to support at least 9.3 kg (20.5 lb)

Length requirements for hoses, cables, and leads

The distances between the plasma power supply, gas connect console, torch connect console, torch, and cutting table are limited by the lengths of the interconnect hoses, cables, and leads that connect them.
Table 15 – Length ranges for interconnect hoses, cables, and leads
From this component... to this component... ...the length can range from:
Plasma power supply Gas connect console (Core, CorePlus, VWI,
OptiMix)
Gas connect console Torch connect console 3 m (9.8 ft) – 18 m (59.1 ft)*
Torch connect console Torch or cutting table 2 m (6.6 ft) – 4.5 m (14.8 ft)*
* Refer to Recommended configuration with the Core gas connect console on page 58, Recommended
configuration with the CorePlus gas connect console on page 59, and Recommended configuration with the VWI or OptiMix gas connect console on page 60 for visual distance requirements.
For a complete list of hoses, cables, and leads refer to Parts List on
page 359.
3 m (9.8 ft) – 75 m (246.1 ft)*
Make sure to install hoses, cables, and leads that are the correct length.
Hoses, cables, or leads that are too short can cause restriction of mechanical movement. Cables and leads that are too long can cause electromagnetic interference (EMI).
EMI can have a negative effect on cut quality.
Contact your cutting machine supplier for recommendations about the best lead lengths for your cutting system.
XPR170 Instruction Manual 810060 61
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2
15.25 cm (6 in.)
Minimum bend radius
(measured inside diameter)

Bend radius requirements for hoses, cables, and leads

The following hoses, cables, and leads cannot bend beyond a minimum bend radius of 15.25 cm (6 inches):
Tor ch le ad Pilot arc lead Coolant hose set Power cable CAN cable 3-gas hose bundle for the Core gas connect console 4-gas hose bundle for the CorePlus gas connect console 5-gas hose bundle for the VWI or OptiMix gas connect console Gas supply hoses

Maximum diameters for console-to-console lead sets

The connectors for the console-to-console lead sets have the following maximum diameters:
5.6 cm (2.2 in.) for the pilot arc / coolant-hose lead set 5.8 cm (2.3 in.) for the gas-hose set
Example OptiMix pilot arc / coolant-hose lead set*
Example OptiMix gas-hose set*
62 810060 Instruction Manual XPR170
* OptiMix assemblies shown as examples. The connectors on all console-to-console assemblies (Core,
CorePlus, VWI, and OptiMix) have the same diameter.
Qualifications and Requirements
2
The 18 meter (59.1 feet) assembly is compatible only with the 2 meter
(6.6 feet) or 2.5 meter (8.2 feet) torch lead. For lengths, refer to Gas
connect console to torch connect console connections in Parts List on
page 359.

Distance requirements between high-frequency leads and control cables

Electromagnetic interference (EMI) can occur if high-frequency leads (such as the pilot arc and negative leads) are too close to control cables (such as the 120 VAC power, CAN, and EtherCAT cables).
If possible, use a separate track to isolate each lead and cable.
If separate tracks are not possible, Hypertherm recommends a minimum separation distance 150 mm (6 inches) between the high-frequency leads and control cables. Separate the pilot arc lead, negative lead, or any power cables that have a voltage higher than 120 VAC from the following:
CAN cable Power cable (120 VAC)
®
CNC lead (EtherCAT, serial RS-422, or discrete lead)

Distance requirements for ventilation and access

Ventilation
Do not block the ventilation louvers on the corners or bottom panels of the front and
back of the plasma power supply. A separation distance of least 1 m (3.3 feet) is required for ventilation.
Do not block the ventilation louvers on the gas connect console. A separation distance
of least 1.27 cm (0.50 inch) is required for ventilation.
Do not block the ventilation louvers on the torch connect console. You must use the
mounting brackets to allow space between the console and mounting surface.
Service and maintenance access – Hypertherm recommends a minimum distance of
1 meter (3.3 feet) between the plasma power supply and other system components, or between the plasma power supply and an obstacle.
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Qualifications and Requirements
2

Distance requirements for communications

Table 16 – Maximum distance between the plasma power supply and controlling device
Communication type Distance
Wireless Unobstructed maximum radius of 30.5 m (100 ft)*
EtherCAT** Maximum 75 m (246.1 ft)
Discrete** Maximum 75 m (246.1 ft)
Serial RS-422** Maximum 75 m (246.1 ft)
* Obstructions or distances greater than 30.5 meters (100 feet) can have an effect on communication between
the plasma power supply and wireless device.
** Refer to Recommended configuration with the Core gas connect console on page 58, Recommended
configuration with the CorePlus gas connect console on page 59, and Recommended configuration with the VWI or OptiMix gas connect console on page 60 for visual distance requirements.

Wireless compliance

Wireless devices use radio frequencies that may be regulated, but regulations differ from country to country. Wireless devices that conform to IEEE standards 802.11a, 802.11b, 802.11g, 802.11n,
802.16e, and others, are designed for, or certified for use in, specific countries. Certificates of Radio Frequency (RF) Compliance from wireless device manufacturers for wireless devices integrated into Hypertherm products can be found in the “Downloads library” at
www.hypertherm.com.
The user of Hypertherm products that have integrated wireless devices is responsible for ensuring that each wireless device has been certified for the country of use and configured with the correct selection of frequency and channel for the country of use. Wireless devices that are integrated into Hypertherm products are not allowed to be operated in countries where regulations for wireless device certification have not been satisfied. Any wireless device or antennae modification or deviation from the permissible configuration, markings, power, frequency settings, and other local regulations on radio frequency wireless device for the country of use can be an infringement of national law.
Refer to the XPR Wireless Compliance Manual (80992C) for more information.
64 810060 Instruction Manual XPR170
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Torch mounting bracket requirements

You must supply the torch mounting bracket for your cutting system. Choose one that does the following:
Holds a torch diameter that is 57.15 mm (2.25 inches) Holds the torch perpendicular (at a 90° angle) to the workpiece (for non-bevel cutting) Does not interfere with the torch lifter
The XPR torch mounting sleeve is larger than the torch mounting sleeve
for HPR torches. Modification or replacement of previous mounting hardware is necessary for XPR torches.
Mounting brackets are available from Hypertherm. Refer to Tor c h bra ck et
on page 386 of the Parts List.

Torch lifter requirements

Qualifications and Requirements
Choose a lifter that has a weight capacity of at least 11.3 kg (25 lb). This includes the weight of a torch rotational sleeve, if used.
Refer to your torch lifter instruction manual for more information.

CNC requirements

Remote on-off switch

The CNC must have a remote on-off switch

Adjustable settings

The CNC must allow the adjustment of the following settings:
Current setpoint Plasma cutflow Shield cutflow Gas mixing setpoints
XPR170 Instruction Manual 810060 65
Qualifications and Requirements
2

Display settings

The CNC must show the following data:
Plasma gas type Shield gas type Process ID selected System diagnostic codes Gas connect console firmware version Plasma power supply firmware version
The CNC must show the following data in real time to troubleshoot and diagnose system operation:
Chopper current Work lead current System status codes Chopper temperature Transformer temperature Coolant temperature Coolant flow Process gas pressures Fan speeds

Diagnostics and troubleshooting

The CNC must be able to execute the following commands to diagnose and troubleshoot system operation:
Test preflow gases Test pierceflow gases Test cu tfl ow gas es Test for gas system leaks
For more information on CNC commands, refer to the CNC
Communication Protocol for the XPR Cutting System (809810).
66 810060 Instruction Manual XPR170
2

Recommended grounding and shielding

Introduction

This section describes practices for grounding and shielding a plasma cutting system to minimize its susceptibility to electromagnetic interference (EMI) (also known as noise). It also describes the service ground, protective earth (PE) ground, and DC power ground. The diagram at the end of this section shows these types of grounds in a plasma cutting system.
The grounding practices in this section have been used on many
installations with excellent results, and Hypertherm recommends that these practices be a routine part of the installation process. The actual methods used to implement these practices may vary from system to system, but should remain as consistent as possible. However, due to the variation in equipment and installations, these grounding practices may not succeed in every case to eliminate EMI problems. Hypertherm recommends that you consult your local and national electrical codes to make sure that the grounding and shielding practices that you use satisfy the requirements for your location.
Qualifications and Requirements

Types of grounding

Service ground (also known as safety ground) is the grounding system that applies to the incoming line voltage. It prevents a shock hazard to any personnel from any of the equipment or the cutting table. It includes the service ground coming into the plasma system and other systems, such as the CNC and the motor drives, as well as the supplemental ground rod connected to the cutting table. In the plasma circuits, the ground is carried from the plasma system chassis to the chassis of each separate console through the interconnecting cables.
Protective earth (PE) ground is the grounding system inside the electrical equipment. The PE ground, which connects to the service ground, provides electrical continuity between the equipment and the AC service.
DC power ground (also known as cutting current ground or work) is the grounding system that completes the path of the cutting current from the torch back to the plasma system. It requires that the positive lead from the plasma system be firmly connected to the cutting table ground bus with a properly sized cable. It also requires that the slats, on which the workpiece rests, make firm contact with the table and the workpiece.
EMI grounding and shielding is the grounding system that limits the amount of EMI emitted by the plasma and motor drive systems. It also limits the amount of EMI that is received by the CNC and other control and measurement circuits. The grounding practices described in this section mainly target EMI grounding and shielding.
XPR170 Instruction Manual 810060 67
Qualifications and Requirements
2

Grounding practices

1. Unless noted, for XPR cutting systems, use cables with a minimum gauge of 21.2 mm2 (4 AWG) (047031) for the EMI ground cables shown in the Example grounding diagram with an
XPR cutting system on page 71.
2. The cutting table is used for the common, or star, EMI ground point and should have threaded studs welded to the table with a copper bus bar mounted on them. A separate bus bar should be mounted on the gantry as close to each motor as possible. If there are motors at each end of the gantry, run a separate EMI ground cable from the far motor to the gantry bus bar. The gantry bus bar should have a separate, heavy EMI ground cable 21.2 mm table bus bar. The EMI ground cables for the torch lifter and the RHF or combined ignition/gas connect console must each run separately to the table ground bus.
3. Inadequate grounding not only exposes operators to dangerous voltages, but inadequate grounding also increases the risk of equipment failure and unnecessary downtime. Ideally a ground should be zero ohms resistance, but field experience indicates under 1 ohm resistance is satisfactory for most applications. Hypertherm recommends that you consult your local and national electrical codes to make sure that the grounding and shielding practices that you use satisfy the requirements for your location.
2
(4 AWG; 047031) to the
4. A ground rod (a PE ground) that meets all applicable local and national electric codes must be installed within 6 m (20 ft) of the cutting table. For XPR cutting systems, the PE ground must be
2
connected to the cutting table ground bus bar using a minimum 21.2 mm
(4 AWG) grounding cable (047031). Consult an electrician in your location to make sure that your grounding meets all local and national electric codes.
5. For the most effective shielding, use the Hypertherm CNC interface cables for I/O signals, serial communication signals, between plasma systems in multi-drop connections, and for interconnections between all parts of the Hypertherm system.
6. All hardware used in the ground system must be brass or copper. While you can use steel studs welded to the cutting table for mounting the ground bus, no other aluminum or steel hardware can be used in the ground system.
7. AC power, PE, and service grounds must be connected to all equipment according to local and national codes.
8. For a system with a remote high frequency (RHF) console or combined ignition/gas connect console, the positive, negative, and pilot arc leads should be bundled together for as long a distance as possible. The torch lead, work lead, and the pilot arc (nozzle) leads may be run parallel to other wires or cables only if they are separated by at least 150 mm (6 inches). If possible, run power and signal cables in separate cable tracks.
9. For a system with a RHF console or combined ignition/gas connect console, Hypertherm recommends that you mount this console as close as possible to the torch. This console also must have a separate ground cable that connects directly to the cutting table ground bus bar.
10. Each Hypertherm component, as well as any other CNC or motor drive cabinet or enclosure, must have a separate ground cable to the common (star) ground on the table. This includes the ignition/gas connect console, whether it is bolted to the plasma system or to the cutting table.
68 810060 Instruction Manual XPR170
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2
1 Gantry ground bus
2 Ground rod
3 Plasma system lead (+)
4 Gas connect console
5 CNC enclosure
6 Torch holder
7 Plasma system chassis
8 Torch connect console
1 2 3
4
5 6
7 8
11 . For XPR cutting systems, the coupler on the pilot arc and coolant hose set assembly must be
connected firmly to the gas connect console and torch connect console collars. Make sure to tighten the clamp. The collar on the torch lead must be connected firmly to the torch sleeve. Make sure to tighten the clamp. Connect a ground lead (10 AWG) to the flat terminal on the torch mounting sleeve.
12. The torch holder and the torch breakaway mechanism – the part mounted to the lifter, not the part mounted to the torch – must be connected to the stationary part of the lifter with copper braid at least 12.7 mm (0.5 inches) wide. A separate cable must run from the lifter to the gantry ground bus bar. The valve assembly should also have a separate ground connection to the gantry ground bus bar.
13. If the gantry runs on rails that are not welded to the table, then each rail must be connected with a ground cable from the end of the rail to the table. The rail ground cables connect directly to the table and do not need to connect to the table ground bus bar.
14. If you are installing a voltage divider board, mount it as closely as possible to where the arc voltage is sampled. One recommended location is inside the plasma system enclosure. If a Hypertherm voltage divider board is used, the output signal is isolated from all other circuits. The processed signal should be run in twisted shielded cable (Belden 1800F or equivalent). Use a cable with a braided shield, not a foil shield. Connect the shield to the chassis of the plasma system and leave it unconnected at the other end.
15. All other signals (analog, digital, serial, and encoder) should run in twisted pairs inside a shielded cable. Connectors on these cables should have a metal housing. The shield, not the drain, should be connected to the metal housing of the connector at each end of the cable. Never run the shield or the drain through the connector on any of the pins.
The following picture shows an example of a cutting table ground bus with an XPR cutting system. The components shown here may differ from your system.
XPR170 Instruction Manual 810060 69
Qualifications and Requirements
2
1 Cable to the cutting table ground bus
2 Ground cables from components on the
gantry
1 2
The following picture shows an example of a gantry ground bus. It is bolted to the gantry, close to the motor. All of the individual ground cables from the components mounted on the gantry connect to the bus. A single heavy cable then connects the gantry ground bus to the table ground bus.
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Example grounding diagram with an XPR cutting system

Chassis and EMI ground
Service ground
1
2
3
4
5
6
7
8
9
10
11
PE earth ground
1 Cutting table 2 Gantry 3 Plasma system 4 Table ground bus bar 5 Gantry ground bus bar 6 Torch height control lifter 7 Torch connect console
8 CNC controller 9 Torch height control module
10 Gas connect console. Connect to table ground
bus bar.*
11 DC power ground (work)
* The ignition console is integrated into the gas connect
console for XPR cutting systems.
Qualifications and Requirements
XPR170 Instruction Manual 810060 71
This example is based on practices in North America. Other regions can have different local or national electrical codes. Hypertherm recommends that you consult your local and national electrical codes to make sure that the grounding and shielding practices that you use satisfy the requirements for your location.
Qualifications and Requirements
2
72 810060 Instruction Manual XPR170

Before you begin

Before you begin installation, make sure to:
Read, understand, and follow all of the safety instructions that are in this manual, the Safety
and Compliance Manual (80669C), the Radio Frequency Warning Manual (80945C), and
affixed to the cutting system. Failure to follow safety instructions can result in personal injury or equipment damage.
Get all necessary reference documents. Refer to Document requirements on page 37. Consider the following requirements about where to position system components:

Installation

Site requirements on page 61 Length requirements for hoses, cables, and leads on page 61 Bend radius requirements for hoses, cables, and leads on page 62 Distance requirements between high-frequency leads and control cables on page 63 Distance requirements for ventilation and access on page 63 Distance requirements for communications on page 64
Review the Installation checklist on page 74.
This plasma system can make more than the permitted acoustical noise levels as defined by national and local codes. Always put on correct ear protection when cutting or gouging. Any acoustical noise measurements taken are related to the specific environment in which the system is used. Refer to Noise can damage hearing in the Safety and Compliance Manual (80669C).
In addition, you can find an Acoustical Noise Data Sheet for your system at
www.hypertherm.com/docs. In the search box, enter data sheet.
XPR170 Instruction Manual 810060 73
Installation
3

Installation checklist

System requirements

Electrical
Refer to System electrical requirements on page 40.
Make sure that the electrical system conforms to all applicable codes.
Make sure that the input power meets requirements. Refer to Input power requirements on page 40.
Make sure that the circuit breaker or fuse meets requirements. Refer to Circuit breaker and fuse
requirements on page 42.
Make sure that the main power cord is the correct size and correctly installed. Refer to Main power cord
requirements on page 42.
As an installer or user, you must supply the main power cord for your cutting system.
Make sure that there is a separate line-disconnect switch for the plasma power supply. Refer to
Line-disconnect switch requirements on page 41.
As an installer or user, you must supply the line-disconnect switch for your cutting system.
Make sure that the emergency-stop switches are correctly installed. As an installer or user, you must supply the emergency-stop switches for your cutting system.
Make sure that the remote on-off switch is correctly installed. Refer to Remote on-off switch on page 43. As an installer or user, you must supply the remote on-off switch for your cutting system.
Process gas and plumbing
Refer to Process gas requirements (Core, CorePlus, VWI, and OptiMix gas connect consoles) on page 45. You must supply the process gases and supply gas plumbing for your cutting system.
Make sure that the gas quality meets requirements.
Make sure that the gas pressure meets requirements.
Make sure that the gas flow meets requirements.
Make sure that the gas plumbing and hoses meet requirements. Refer to Plumbing for supply gases on page 47.
The cutting system comes with the hoses that connect the plasma power supply components. As an installer or user, you must supply the plumbing for the process gases.
Make sure that the plumbing is the correct type and correctly installed. As an installer or user, you must supply flashback arrestors for your cutting system if you use
oxygen as the plasma gas.
Make sure that the hoses are the correct type and length, and that they are correctly installed.
Make sure that the regulators are the correct type, installed in the correct locations, and correctly installed. Refer to Regulators for supply gases on page 49.
As an installer or user, you must supply the gas regulators for your cutting system.
Make sure that the plumbing conforms to all applicable codes.
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Shield water (VWI and OptiMix)
Refer to Shield water requirements (VWI and OptiMix) on page 51. You must supply the shield water for your cutting system.
Make sure that the water quality meets requirements.
Make sure that the water pressure meets requirements.
Make sure that the water flow meets requirements.
Make sure that the water plumbing and hoses meet requirements. Refer to Plumbing and hose
requirements for shield water on page 52.
As an installer or user, you must supply the plumbing and hoses for shield water.
Make sure that the plumbing is the correct type and correctly installed.
Make sure that the hoses are the correct type and length, and that they are correctly installed.
Additional water pressure regulators are only required when the water pressure is above 7.92 bar (115 psi). Refer to Additional regulator requirement for shield water (optional) on page 52.
Configuration
Refer to Requirements to position system components on page 57.
Make sure that the configuration of system components is correct. Refer to Configuration with Core gas
connect console on page 83, Configuration with CorePlus gas connect console on page 84, and Configuration with VWI or OptiMix gas connect console on page 85.
Make sure that the spacing and ventilation for the plasma power supply meets requirements. Refer to
Distance requirements for ventilation and access on page 63.
Hypertherm recommends a minimum distance of 1 meter (3.3 feet) between the plasma power supply and other system components, or between the plasma power supply and an obstacle.
Make sure that the surfaces that hold system components are flat, dry, clean, and can support the weight. Refer to Site requirements on page 61.
Make sure that the table ventilation meets requirements (if applicable) (check table type).
Water table
Downdraft table
Other (specify)
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Installation
3
Hoses, cables, and leads
Do not bend the following hoses, cables, and leads beyond a minimum bend radius of 15.25 cm (6 inches):
Torch lead, pilot arc lead, coolant hose set, power cable, CAN cable, 3-gas hose bundle (for the Core gas connect console), 4-gas hose bundle (for the CorePlus gas connect console), 5-gas hose bundle (for the VWI or OptiMix gas connect console), and gas supply hoses.
The cutting system comes with the cables and leads that connect system components. Refer to the following sections in the Parts List for part numbers and descriptions:
Plasma power supply to gas connect console connections on page 391.
Gas connect console to torch connect console connections on page 393.
Plasma power supply to CNC connections on page 395.
Plasma power supply to cutting table connection on page 396.
Torch connect console to torch receptacle connection on page 397.
Make sure that the hoses, cables and leads are the correct type. Refer to Prepare the hoses, cables, and
leads on page 98.
Make sure that the hoses, cables, and leads are the correct length. Refer to Length requirements for
hoses, cables, and leads on page 61.
Grounding
Make sure that the grounding meets requirements. Refer to Recommended grounding and shielding on page 67.
Plasma power supply
Gas connect console
Torch connect console
Cutting table
CNC
Torch lead collar
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Installation steps

Connections
Make sure that the connections between the plasma power supply and the gas connect console are correctly installed. Refer to Connect the plasma power supply and gas connect console (Core, CorePlus,
VWI, or OptiMix) on page 102.
Coolant hose set
Power cable
CAN cable
Negative lead ( - )
Pilot arc lead
Make sure that the work lead ( + ) connection between the plasma power supply and the cutting table is correctly installed. Refer to Connect the work lead to the plasma power supply and cutting table on page 107.
Make sure that the connections between the gas connect console and torch connect console are correctly installed. Refer to Connect the gas connect console (Core or CorePlus) to the TorchConnect console on page 112 and Connect the gas connect console (VWI or OptiMix) to the TorchConnect console on page 117.
Installation
Core
CorePlus
Refer to Connect the gas connect console (Core or CorePlus) to the TorchConnect
console on page 112.
Pilot arc and coolant hose set assembly. Refer to Connect the pilot arc and coolant
hose set assembly (Core or CorePlus) on page 112.
Power, CAN, and 3-gas assembly (Core only). Refer to Connect the power, CAN, and
3-gas assembly (Core) on page 115.
Refer to Connect the gas connect console (Core or CorePlus) to the TorchConnect
console on page 112.
Pilot arc and coolant hose set assembly. Refer to Connect the pilot arc and coolant
hose set assembly (Core or CorePlus) on page 112.
Power, CAN, and 4-gas assembly (CorePlus only). Refer to Connect the power, CAN,
and 4-gas assembly (CorePlus) on page 116.
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Connections
VWI / OptiMix
Make sure that the connection between the torch receptacle and torch connect console is installed correctly. Refer to Connect the torch receptacle to the TorchConnect console on page 131.
Make sure that the hoses, cables, and leads are correctly installed.
Installation steps
Refer to Connect the gas connect console (VWI or OptiMix) to the TorchConnect
console on page 117.
Pilot arc, coolant hose set, and water assembly. Refer to Connect the pilot arc, coolant
hose set, and shield water assembly (VWI or OptiMix) on page 117.
Power, CAN, and 5-gas assembly. Refer to Connect the power, CAN, and 5-gas
assembly (VWI or OptiMix) on page 120.
Make sure that the connections are the correct type and correctly installed.
Make sure that there is no damage or kinks.
Make sure that there are no coils in the cables that can create EMI problems.
Make sure that the distance between high-frequency leads and control cables meets requirements. Refer to Distance requirements between high-frequency leads and
control cables on page 63.
Make sure that the distance for communication meets requirements. Refer to Distance
requirements for communications on page 64.
Make sure that the consumables are the correct type and correctly installed. A loose or overtightened electrode can cause torch damage. Hypertherm recommends between 2.3 Nm – 2.8 Nm (20 inlbf – 25 inlbf) torque to tighten an electrode. Refer to Install the consumables on page 138.
The torch head that comes with the XPR torch assembly kit (428846) has 170 A mild steel consumables pre-installed.
Make sure that the torch is correctly installed.
Make sure that the torch mounting bracket is correctly installed. Refer to Torch mounting bracket
requirements on page 65.
As an installer or user, you must supply the torch mounting bracket for your cutting system.
Make sure that the torch is correctly installed into the torch receptacle. Refer to Install the torch
into the torch receptacle on page 140.
Make sure that the torch is correctly installed into the lifter. Refer to Torch lifter requirements on page 65.
As an installer or user, you must supply the motorized torch lifter for your cutting system.
Electrical power – Make sure that electrical power is supplied to the cutting system. Refer to Connect
electric power to the cutting system on page 142.
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Installation steps
CNC interface – Make sure that the communication method is installed correctly. Refer to Connect for
Communication on page 151.
Coolant – Make sure that the coolant is installed correctly. Refer to Coolant Installation on page 203.
Installation
EtherCAT, and remote on-off must be wired discretely by the cutting system manufacturer
Wireless (XPR web interface) and discrete
Serial RS-422 and discrete
Make sure that the coolant type is correct. Refer to Coolant requirements on page 54.
Make sure that the coolant reservoir is full. Refer to How to fill the cutting system with coolant on page 204.
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Installation
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Safety instructions related to installation

Before installation, make sure to read, understand, and follow all of the safety instructions that are in this manual, the Safety and Compliance Manual (80669C), the Radio Frequency Warning Manual (80945C), and on to the cutting system.
WARNING
ELECTRIC SHOCK CAN KILL
Disconnect all electric power from the plasma power supply before you move the plasma power supply or put it into position.
You can be seriously injured or killed if you move the plasma power supply while it is connected to electric power.
Damage to the plasma power supply also can occur if you move it while it is connected to electric power.
Refer to the Safety and Compliance Manual (80669C) for more safety information.
WARNING
ELECTRIC SHOCK CAN KILL
The line-disconnect switch must be in the OFF position before you connect the power cord to the cutting system. It must REMAIN in the OFF position until all installation steps are complete.
If the line-disconnect switch is not in the OFF position you can get a serious electric shock. Electric shock can seriously injure or kill you.
In the United States, use a “lock out/tag out” procedure until installation is complete. In other countries, follow the appropriate national and local safety procedures.
WARNING
ELECTRIC SHOCK CAN KILL
When the line-disconnect switch is in the ON position, there is line voltage throughout the cutting system.
Voltages in the cutting system can cause serious electric shock. Electric shock can seriously injure or kill you.
Use extreme caution if you do diagnosis or maintenance tasks when the line-disconnect switch is in the ON position.
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WARNING
ELECTRIC SHOCK CAN KILL
The plasma power supply contains dangerous electric voltages that can seriously injure or kill you.
Even if the plasma power supply is turned OFF, you can still get a serious electric shock if the plasma power supply remains connected to an electric power source.
Use extreme caution if you do diagnosis or maintenance tasks when the plasma power supply remains connected to an electric power source and the outer cover or panels are removed.
WARNING
OXYGEN GAS CAN CAUSE A FIRE HAZARD
If you use oxygen as the plasma gas for cutting, it can cause a potential fire hazard due to the oxygen-enriched atmosphere that collects.
Hypertherm recommends that you install an exhaust ventilation system to remove the oxygen-enriched atmosphere that can collect when oxygen is used as the plasma gas for cutting. A fire can occur if oxygen is not removed.
Flashback arrestors are REQUIRED to stop the spread of fire to the supply gases (unless a flashback arrestor is not available for a specific gas or pressure).
As an installer or user, you must supply the exhaust ventilation and flashback arrestors for your cutting system. You can get them from your cutting machine supplier.
HYDROGEN GAS CAN CAUSE AN EXPLOSION OR FIR E
Hydrogen is a flammable gas that can cause an explosion or fire. Keep flames away from cylinders and hoses that contain hydrogen. Keep flames and sparks away from the torch when using hydrogen as a plasma gas.
Consult your local safety, fire, and building code requirements for the storage and use of hydrogen.
Hypertherm recommends that you install an exhaust ventilation system to remove the hydrogen-enriched atmosphere that can collect when hydrogen is used as the plasma gas for cutting. An explosion or fire can occur if hydrogen is not removed.
Flashback arrestors are REQUIRED to stop the spread of fire to the supply gases (unless a flashback arrestor is not available for a specific gas or pressure).
As an installer or user, you must supply the exhaust ventilation and flashback arrestors for your cutting system. You can get them from your cutting machine supplier.
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Installation
3
WARNING
COOLANT CAN BE IRRITATING TO SKIN AND EYES AND HARMFUL OR FATAL IF SWALLOWED
Propylene glycol and benzotriazole are irritating to skin and eyes, and harmful or fatal if swallowed. When you come into contact, flush skin or eyes with water. If swallowed, seek immediate medical attention.
NOTICE
AUTOMOTIVE ANTIFREEZE CAN DAMAGE THE TORCH COOLANT SYSTEM
Never use automotive antifreeze in place of Hypertherm coolant. Antifreeze contains chemicals that can damage the torch coolant system.
CAUTION
INCORRECT COOLANT CAN DAMAGE THE CUTTING SYSTEM
Incorrect coolant can damage the cutting system. Refer to Coolant requirements on page 54.
NOTICE
PTFE TAPE CAN CAUSE CLOGGED VALVES, REGULATORS, AND TORCHES
Never use PTFE tape on any joint preparation. Use only a liquid or paste thread sealant on male thread ends.
NOTICE
DIRTY, OILY AIR CAN CAUSE DAMAGE TO THE AIR FILTER BOWL
Some air compressors use synthetic lubricants that contain esters. Esters can damage the polycarbonates in the air filter bowl. Add additional gas filtration if necessary.
NOTICE
FOR THE BEST CUT QUALITY AND CONSUMABLE LIFE USE THE CORRECT LEAD LENGTHS
The manufactured lengths of torch and console leads are critical for system performance. Never change the lengths of leads. Cut quality and the lifespan of consumables will be decreased if you
change the lead lengths.
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Configuration with Core gas connect console

O2N
2
Air
7
a
b
1
2
3
4
5
6
d
10
c
Not to scale. For position only.
8
9
e
*
11
1 Work lead 2 CNC connection cable (EtherCAT shown) 3 Controller area network (CAN) cable 4 Power cable (120 VAC) 5 Coolant hose set (1 supply, 1 return) 6 Pilot arc lead 7 Negative lead (2/0 or 4/0) 8 Pilot arc and coolant hose set assembly
a Pilot arc lead b Coolant hose set (1 supply, 1 return)
9 Power, CAN, 3-gas assembly
c Power cable (120 VAC) d CAN cable e 3 gas hoses (Core)
10 Tor c h lea d
11 Hoses for supply gases
* Regulator
Position a gas regulator within 3 meters (10 feet) of the gas connect console or take actions to adjust inlet gas pressures to tolerances specified in the process gas requirements.
Installation
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Installation
3
O2N2Air
7
a
b
1
2
3
4
5
6
d
10
c
Not to scale. For position only.
8
9
e
*
11
Ar
1 Work lead 2 CNC connection cable (EtherCAT shown) 3 Controller area network (CAN) cable 4 Power cable (120 VAC) 5 Coolant hose set (1 supply, 1 return) 6 Pilot arc lead 7 Negative lead (2/0 or 4/0) 8 Pilot arc and coolant hose set assembly
a Pilot arc lead b Coolant hose set (1 supply, 1 return)
9 Power, CAN, 4-gas assembly
c Power cable (120 VAC) d CAN cable e 4 gas hoses (CorePlus)
10 Tor c h lea d
11 Hoses for supply gases
* Regulator
Position a gas regulator within 3 meters (10 feet) of the gas connect console or take actions to adjust inlet gas pressures to tolerances specified in the process gas requirements.

Configuration with CorePlus gas connect console

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Configuration with VWI or OptiMix gas connect console

O2Air N
2
Ar
F5
H
2
H2O
H2 for OptiMix only
7
1
2
3
4
5
6
10
Not to scale. For position only.
a
b
d
c
8
9
e
f
*
11
1 Work lead 2 CNC connection cable (EtherCAT shown) 3 CAN cable 4 Power cable (120 VAC) 5 Coolant hose set (1 supply, 1 return) 6 Pilot arc lead 7 Negative lead (2/0 or 4/0) 8 Pilot arc, coolant hose set, shield water assembly
a Pilot arc lead b Coolant hose set (1 supply, 1 return) c Shield water hose (VWI or OptiMix)
9 Power, CAN, 5-gas assembly
d Power cable (120 VAC) e CAN cable
f 5 gas hoses (VWI or OptiMix)
10 Tor c h lea d
11 Hoses for supply gases/shield water
* Regulator
Position a gas regulator within 3 meters (10 feet) of the gas connect console or take actions to adjust inlet gas pressures to tolerances specified in the process gas requirements.
Installation
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Installation
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Installation steps

Position the system components

Put all system components into position prior to making connections.
Plasma power supply
HEAVY EQUIPMENT CAN CAUSE SERIOUS INJURY IF DROPPED – LIFT CAREFULLY
When lifting or moving the plasma power supply:
• Remove all cables, wires, and other potential obstacles that can get caught on the plasma power supply.
• Only use lift equipment that can safely lift and support the plasma power supply.
• If you use the lift eye to lift the plasma power supply, lift only the plasma power supply. Do not exceed the maximum lift-eye rating. See Tabl e 1 on page 28.
• If you use a lift truck, use one with forks that extend along the entire bottom of the plasma power supply. The bottom of the plasma power supply has lift-truck slots. Make sure to use them.
• Be gentle when you put the plasma power supply into position. Do not drop it from any height.
WARNING
The XPR170 plasma power supply weighs 454.5 kg (1,002 lbs). You must use lift equipment to put it into position. Refer to Tabl e 17. To protect the plasma power supply from drops and damage during lifting, make sure to balance it evenly and use slow speeds.
Table 17 – Equipment to lift or move the plasma power supply
Lift truck
Lift eye
Lift truck forks must be long enough to fully support and extend along the entire bottom of the plasma power supply and rated to hold its weight.
The top of the plasma power supply has a lift eye. Prior to lifting, make sure that the lift equipment can hold the weight of the plasma power supply.
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26.98 cm
(10.63 in.)
1.27 cm (0.50 in.)
Gas inlet side of gas connect console
Gas inlet side of gas connect console (Core)
19.69 cm (7.75 in.)
6.48 mm
(0.26 in.)
Never position the gas connect console at an angle
Gas outlet side of
gas connect
console
Gas connect console
All 4 gas connect consoles (Core, CorePlus, VWI, and OptiMix) have 3 mounting holes on the bottom panel. For mounting dimensions, refer to Figure 1 on page 87 and Figure 2 on page 88. If you have questions about when or how to use the mounting holes, contact your cutting machine supplier or regional Hypertherm Technical Service team.
Figure 1 – Mounting dimensions for the Core, CorePlus, and VWI gas connect consoles
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32.05 cm
(12.62 in.)
1.27 cm (0.50 in.)
19.69 cm (7.75 in.)
Gas inlet side of gas connect console (OptiMix)
6.48 mm (0.26 in.)
Gas inlet side of gas connect console
Never position the gas connect console at an angle
Gas outlet side
of gas connect
console
Figure 2 – Mounting dimensions for the OptiMix gas connect console
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Bottom
Side
End
TorchConnect console
There are 3 mounting orientations for the TorchConnect console: 1 bottom, 1 end, and 1 side. The factory-installed location for the mounting brackets is on the bottom. But, you can reposition them to the end or to the side.
Make sure to consider how console orientation can have the following effects:
Console orientation with the torch lead connection on the bottom can minimize the risk of
leaked water or coolant collection inside. Water or coolant inside the console can damage internal electrical components.
If the EasyConnect connection points up, it is necessary to support the torch lead so the
minimum 15.25 cm (6 in.) bend radius is maintained.
If you have questions about console orientation or about when or how to use the mounting brackets, contact your cutting machine supplier or regional Hypertherm Technical Service team.
Figure 3 – Recommended orientations for the TorchConnect console
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339.85 mm (13.38 in.)
135 mm
(5.31 in.)
6.35 mm (0.25 in.)
Mounting brackets, side orientation
Figure 4 – Side-mount orientation and mounting-bracket dimensions for the TorchConnect console
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339.85 mm (13.38 in.)
135 mm (5.31 in.)
6.35 mm (0.25 in.)
101 . 60 mm
(4.00 in.)
Mounting brackets
Figure 5 – Bottom-mount orientation and mounting-bracket dimensions for the TorchConnect console
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Installation
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Ground the system components

1. Prior to grounding, review all grounding and shielding recommendations. Refer to
Recommended grounding and shielding on page 67.
2. Ground system components after you position them and before you connect the hoses, cables, and leads. Refer to Figure 6, Figure 7, Figure 8, and Figure 9 for grounding details.
Figure 6 – Plasma power supply grounding (detail)
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Figure 7 – Gas connect consoles grounding (detail)
Core and CorePlus VWI OptiMix
Ground stud
Ground stud
Installation
Figure 8 – TorchConnect console grounding (detail)
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Ground connection – Connect a ground lead (10 AWG) to the flat terminal on the torch mounting bracket
Figure 9 – Torch lead collar grounding (detail)

Remove the external panels from the system components

WARNING
ELECTRIC SHOCK CAN KILL
Disconnect electric power before doing installation or maintenance. You can get a serious electric shock if electric power is not disconnected. Electric shock can seriously injure or kill you.
All work that requires removal of the plasma power supply outer cover or panels must be done by a qualified technician.
Refer to the Safety and Compliance Manual (80669C) for more safety information.
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For installation usually it is necessary to remove only the rear panel.
WARNING
ELECTRIC SHOCK CAN KILL
The plasma power supply contains dangerous electric voltages that can seriously injure or kill you.
Even if the plasma power supply is turned OFF, you can still get a serious electric shock if the plasma power supply remains connected to an electric power source.
Use extreme caution if you do diagnosis or maintenance tasks when the plasma power supply remains connected to an electric power source and the outer cover or panels are removed.
Figure 10 – Remove the rear panel from the plasma power supply
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Move the panel horizontally to remove it.
Figure 11 – Remove panels from the gas connect console
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Figure 12 – Remove top and side panels from the TorchConnect console
Installation
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Prepare the hoses, cables, and leads

Use the following drawings to identify the correct hoses, cables, and leads prior to installation. For part numbers and specifications, refer to the Parts List on page 359.
Coolant hose set
The coolant hose set includes 1 supply hose with green bands and
1 return hose with red bands.
Negative lead with strain relief
Pilot arc lead with strain relief
Power cable
CAN cable
Work lead
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Pilot arc and coolant hose set assembly
The coolant hose set includes 1 supply hose with green bands and
1 return hose with red bands. The 18 meter (59.1 feet) assembly is compatible only with the 2 meter (6.6 feet) or 2.5 meter (8.2 feet) torch lead.
Power, CAN, 3-gas assembly (only for Core)
Installation
The 18 meter (59.1 feet) assembly is compatible only with the 2 meter
(6.6 feet) or 2.5 meter (8.2 feet) torch lead.
Power, CAN, 4-gas assembly (only for CorePlus)
The 18 meter (59.1 feet) assembly is compatible only with the 2 meter
(6.6 feet) or 2.5 meter (8.2 feet) torch lead.
Pilot arc, coolant hose set, and shield water assembly (only for VWI and OptiMix)
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The coolant hose set includes 1 supply hose with green bands and
1 return hose with red bands. The 18 meter (59.1 feet) assembly is compatible only with the 2 meter (6.6 feet) or 2.5 meter (8.2 feet) torch lead.
Power, CAN, and 5-gas assembly (only for VWI and OptiMix)
The 18 meter (59.1 feet) assembly is compatible only with the 2 meter
(6.6 feet) or 2.5 meter (8.2 feet) torch lead.
Oxygen hose (blue)
Nitrogen hose (black)
Air hose (black)
Hydrogen (OptiMix only) (red)
Argon (CorePlus, VWI, or OptiMix only) (black)
F5 (VWI or OptiMix only) (red)
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