Hach-Lange NITRATAX sc User Manual

DOC273.52.90001

Instruction Sheet

Flow-through accessories installation for NITRATAX sc

Safety Information

Please read this entire document before unpacking, setting up or operating this
equipment. Pay attention to all danger and caution statements. Failure to do so could
result in serious injury to the operator or damage to the equipment.

Make sure that the protection provided by this equipment is not impaired, do not use or
install this equipment in any manner other than that specified in this document.

Use of Hazard Information

DANGER
Indicates a potentially or imminently hazardous situation which, if not avoided, will
result in death or serious injury.

WARNING
Indicates a potentially or imminently hazardous situation which, if not avoided,
could result in death or serious injury.

CAUTION
Indicates a potentially hazardous situation that may result in minor or moderate
injury.

Important Note: Indicates a situation which, if not avoided, may cause damage to the

instrument. Information that requires special emphasis.

Note: Information that supplements points in the main text.

Precautionary Labels

Read all labels and tags attached to the instrument. Personal injury or damage to the
instrument could occur if not observed. A symbol, if noted on the instrument, will be
included with a danger or caution statement in the manual.

Electrical equipment marked with this symbol may not be disposed of in European public disposal systems after 12
August of 2005. In conformity with European local and national regulations (EU Directive 2002/96/EC), European
electrical equipment users must now return old or end-of life equipment to the Producer for disposal at no charge to
the user.

Note: For return for recycling, please contact the equipment producer or supplier for instructions on how to return
end-of-life equipment, producer-supplied electrical accessories, and all auxiliary items for proper disposal.

The sensor has additional accessories (Figure 1 and Figure 2) and an optional
flow-through assembly (Figure 5).

Unpack the flow-through unit

Remove the flow-through unit from the shipping container and inspect the items for
damage. Verify that all items listed are included. If any items are missing or damaged,
contact the manufacturer or distributor.

• Flow-through unit

• Allen key with orientation screw

• Tubing set

Flow-through accessories installation for NITRATAX sc

Flow-through installation

CAUTION
Pinch hazard. Only qualified personnel should conduct the tasks described in this
section of the manual.

Refer to Figure 1 for the installation of the flow-through unit for the NITRATAX plus sc and
to Figure 2 for the installation of the flow-through unit for the NITRATAX clear sc.

Figure 1 Installation of flow-through unit for NITRATAX plus sc

1 Sample drain 4 Label (pay close attention to clearance requirements)
2 Ø 8 mm thru, clearance hole 5 Flow cell drain
3 Spacer (2x) (wrap sensor cable) 6 Sample inlet

2

Flow-through accessories installation for NITRATAX sc

Figure 2 Installation of flow-through unit for NITRATAX clear sc

1 Sample drain 4 Label (pay close attention to clearance requirements)
2 Ø 8 mm thru, clearance hole 5 Sample inlet
3 Spacer (2x) (wrap sensor cable)

Sensor installation in the flow-through unit

CAUTION
Pinch hazard. Only qualified personnel should conduct the tasks described in this
section of the manual.

Refer to Figure 5 for the installation of the sensor in the flow-through unit.

1. Install the orientation screw to the sensor (Figure 3, item 3 or Figure 4, item 3) to
make sure the measurement path in the measuring chamber is adjusted correctly.

Note: Replace the installed standard 50 mm sensor wiper with the supplied wiper with bore
wholes.

2. Insert the sensor (Figure 5, Figure 6) into the flow-through unit. Turn the sensor so
that the orientation screw slides into the cavity of the panel. Tighten the setscrew
(Figure 3, item 1 or Figure 4, item 1) to the sensor.

3. Connect the inflow and the outflow tubes (Figure 5, Figure 6). Insert the inflow tube
approximately 50 mm into the screw connection of the 2 and 5 mm sensors.

4. Use the allen key to seal the sensor to the measurement chamber.

Note: Remove the inflow tube before disassembling the 2 or 5 mm sensors.

3

Flow-through accessories installation for NITRATAX sc

Figure 3 Installation of the sensor plus sc with orientation screw

1 Setscrew 3 Alignment screw
2 Cavity

Figure 4 Installation of the sensor clear sc with orientation screw

1 Setscrew 3 Alignment screw
2 Cavity

4

Flow-through accessories installation for NITRATAX sc

Figure 5 Sensor plus sc/flow-through assembly (optional)

1 sc sensor (parts will vary depending on sensor style) 4 Flow cell drain
2 Flow cell (parts will vary depending on sensor style) 5 Sample inlet
3 Sensor cable (extra cable stored inside panel as shown) 6 Sample drain

Figure 6 Sensor clear sc/flow-through assembly (optional)

1 sc sensor 4 Sample inlet
2 Flow cell 5 Sample drain
3 Sensor cable (extra cable stored inside panel as shown)

5

Flow-through accessories installation for NITRATAX sc

Seal change (flow-through version)

Remove the sensor before changing the seals in the flow-through panel.

NITRATAX plus sc

Figure 7 Seal change of NITRATAX plus sc

1 O-ring 2 O-ring

NITRATAX clear sc

Figure 8 Seal change of NITRATAX clear sc

1 O-ring 73 x 5 mm (2.87 x 0.2 in.) 3 O-ring 72 x 5 mm (2.83 x 0.2 in.)
2 O-ring 85 x 4 mm (3.35 x 0.16 in.)

6

Contact Information

HACH Company
World Headquarters

P.O. Box 389
Loveland, Colorado
80539-0389 U.S.A.
Tel (800) 227-HACH
(800) -227-4224
(U.S.A. only)
Fax [phone]
[e-mail]
www.hach.com

HACH LANGE GMBH

Willstätterstraße 11
D-40549 Düsseldorf
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.de

DR. BRUNO LANGE AG

Juchstrasse 1
CH-8604 Hegnau
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.ch

Repair Service in the
United States:

HACH Company
Ames Service
100 Dayton Avenue
Ames, Iowa 50010
Tel [phone]
(U.S.A. only)
Fax [phone]

HACH LANGE LTD

Pacific Way
Salford
GB-Manchester, M50 1DL
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.co.uk

HACH LANGE FRANCE
S.A.S.

33, Rue du Ballon
F-93165 Noisy Le Grand
Tél. [phone]
Fax [phone]
[e-mail]
www.hach-lange.fr

Repair Service in Canada:

Hach Sales & Service
Canada Ltd.
1313 Border Street, Unit 34
Winnipeg, Manitoba
R3H 0X4
Tel [phone]
(Canada only)
Tel [phone]
Fax [phone]
[e-mail]

HACH LANGE LTD

Unit 1, Chestnut Road
Western Industrial Estate
IRL-Dublin 12
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.ie

HACH LANGE SA

Motstraat 54
B-2800 Mechelen
Tél. [phone]
Fax [phone]
[e-mail]
www.hach-lange.be

Repair Service in
Latin America, the
Caribbean, the Far East,
Indian Subcontinent, Africa,
Europe, or the Middle East:

Hach Company World
Headquarters,
P.O. Box 389
Loveland, Colorado,
80539-0389 U.S.A.
Tel [phone]
Fax [phone]
[e-mail]

DR. BRUNO LANGE
GES. MBH

Industriestraße 12
A-3200 Obergrafendorf
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.at

DR. LANGE NEDERLAND
B.V.

Laan van Westroijen 2a
NL-4003 AZ Tiel
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.nl

HACH LANGE APS

Åkandevej 21
DK-2700 Brønshøj
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.dk

HACH LANGE LDA

Av. do Forte nº8
Fracção M
P-2790-072 Carnaxide
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.pt

HACH LANGE KFT.

Hegyalja út 7-13.
H-1016 Budapest
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.hu

HACH LANGE AB

Vinthundsvägen 159A
SE-128 62 Sköndal
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.se

HACH LANGE SP.ZO.O.

ul. Opolska 143 a
PL-52-013 Wrocław
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.pl

HACH LANGE S.R.L.

Str. Leonida, nr. 13
Sector 2
RO-020555 Bucuresti
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.ro

HACH LANGE S.R.L.

Via Riccione, 14
I-20156 Milano
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.it

HACH LANGE S.R.O.

Lešanská 2a/1176
CZ-141 00 Praha 4
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.cz

HACH LANGE

8, Kr. Sarafov str.
BG-1164 Sofia
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.bg

HACH LANGE S.L.U.

Edif. Arteaga Centrum
C/Larrauri, 1C- 2ª Pl.
E-48160 Derio/Vizcaya
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Fax [phone]
[e-mail]
www.hach-lange.es

HACH LANGE S.R.O.

Roľnícka 21
SK-831 07 Bratislava –
Vaj nory
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Fax [phone]
[e-mail]
www.hach-lange.sk

HACH LANGE SU
ANALİZ SİSTEMLERİ
LTD.ŞTİ.

Hilal Mah. 75. Sokak
Arman Plaza No: 9/A
TR-06550 Çankaya/ANKARA
Tel. [phone]
Fax [phone]
[e-mail]
www.hach-lange.com.tr

HACH LANGE D.O.O.

Fajfarjeva 15
SI-1230 Domžale
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Fax [phone]
[e-mail]
www.hach-lange.si

© Hach-LANGE GmbH, 2007. All rights reserved. Printed in Germany. Edition 1 October 2007 sd/sk

ΗΑCH LANGE E.Π.Ε.

Αυλίδος 27
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Τηλ. [phone]
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[e-mail]
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HACH LANGE E.P.E.

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GR-115 27 Athens
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