Maytag MFS 25-35 User Manual

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MFS 25-35
INSTALLATION AND MAINTENANCE MANUAL SOFT MOUNTED WASHER EXTRACTOR PUBLICATION DATE : Sep 05 WITH ELECTRONIC PROGRAMMER 100646
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1. TABLE OF CONTENTS
Publication dat e : S ep 05
1. TABLE OF CONTENTS................................................................................................1
3. TECHNICAL INFORMATION........................................................................................3
4. MACHINE INSTALLATION...........................................................................................7
4.1. MACHINE INSPECTION.....................................................................................................................7
4.2. MACHINE STORAGE.........................................................................................................................7
4.3. MACHINE POSITIONING...................................................................................................................7
4.3.1. FRE EL Y ON THE FLOOR............................................................................................................8
4.3.2. FRE EL Y ON AN ELEVATION......................................................................................................8
4.3.3. FIX E D ON AN ELEVATION..........................................................................................................9
4.3.4. LEVELING THE MACHINE........................................................................................................10
4.4. SHIPPING BARS..............................................................................................................................10
4.5. ELECTRICAL CONNECTION...........................................................................................................12
4.5.1. GEN ER A L................................................................................................................. .................12
4.5.2. EMERGENCY STOP DEVICE....................................................................................................12
4.5.3. SUPPLY CABLE AND SAFETY DEVICES.................................................................................12
4.5.4. INS T A L L SUP PL Y CABLE TO THE MAC H IN E..........................................................................13
4.5.5. CHECKING ROTATION DIRECTION.........................................................................................14
4.5.6. MULTIPLE MACHINES IN LINE SIMPLE PHASE ......................................................................14
4.6. CONNECTION OF WATER SUPPLIES............................................................................................14
4.7. CONNECTION OF LIQUID W ASHING SOAPS DOSING.................................................................. 17
4.8. PREPARING THE MACHINE FOR OPERATION..............................................................................18
5. MAINTENANCE AND ADJUSTMENTS......................................................................19
5.1. MAINTENANCE...............................................................................................................................19
5.2. ADJUSTMENTS AND PART´S EXCHANGES..................................................................................20
6. TROUBLESHOOTING AIDS.......................................................................................24
6.1. ERROR HANDLING .........................................................................................................................24
6.2. PROBLEM CHECK LIST..................................................................................................................24
6.3. DOOR FAILS TO OPEN...................................................................................................................26
7. LIST OF RECOMMENDED SPARE PARTS...............................................................27
8. PUTTING THE MACHINE OUT OF SERVICE............................................................28
8.1. DISCONNECTING THE MACHINE ................................................................................................... 28
8.2. MACHINE LIQUIDATION..................................................................................................................28
8.2.1. POSSIBILITY OF THE MACHINE LIQUIDATION BY THE SPECIALIZED COMPANY................28
8.2.2. POSSIBILITY OF THE MACHINE LIQUIDATION BY OWN POTENTIAL.................................... 28
100646 PUBLICATION DATE Sep 05 INSTALLATION AND MAINTENANCE MANUAL 1
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2. WARNINGS
FAILURE TO COMPLY WITH THE INSTRUCTIONS IN THIS MANUAL MAY LEAD TO INCORRECT USE OF THE WASHER EXTRACTOR, AND MAY RESULT IN BODILY INJURIES OR DEATH AND/OR DAMAGE TO THE LAUNDRY AND/OR THE WASHER EXTRACTOR.
This En glish versi on is t h e origi nal versi on . This instruction is not complete without „User“, „Installation and Maintenance“, „Programming“, „Spare parts manual“. Bef ore inst alling, op er at in g or m aint ai ning the m ac hi n e, r ead and f ollow thes e ins t ruc tions carefull y and keep t h em in a han d y place
for later use. Saf ety ins tr uc t i ons inc l ud ed in manuals for personnel oper at ing the wash in g machine must be pri nt ed and post ed on a visible place near the machine in the laundry room.
Follow all basic and valid safety instructions and laws. Do not bypass the instructions stated in the instruction manual and warnings
on the labels . T h e lab els mus t st ay on the mac hi n e and they must be legibl e. Installation and s ervice can b e done only b y a ser vice organi z at i on w it h proper auth or i z ation. D o not l et ch ild ren use, pl ay in , on, or around th e m ac hi n e. Any changes concernin g th e ins tallati on wh ic h are not descr i b ed in t his Ins t allation M anu al m us t be approv ed b y th e sup plier
or manuf acturer. Otherwise, the su pp li er and m anufactur er are not resp ons ible f or potential injuries t o operators or f or an y da mages.
Interven t i ons in th e machine ex ec ution or func tions are n ot all owed, and th e man ufactur er ref uses any r es p ons ib ili ty in such c ases. During transp ortation an d st orage ne ver use excessive f orces on the c arton box because comp onents c an be d am ag ed protrudi ng
the contour line of the machine. The wash er extract or m us t be ins t alled on le vel . If not, th e m ac hi n e may b ec om e unbal anced durin g extracti on and, alt h ough fitted
with an unb al ance saf ety, t h e m ach in e m ay become s er i ous l y d amaged wh at m a y res ul t in b odi l y injuries.
Never transport the machine without the transporting braces mounted. Never put the machine in op eration wh en t h e tr ans p orting braces are not rem o ved. To prev ent the possibil i t y of el ectric al sh oc k, m ak e sure the was her has been properl y grou nded in accordance with th e inst al lation
instruct i ons and ALL loc al c od es. Us e c opp er c onduc t or s onl y. T his app li ance must b e connect ed to a sup pl y circ uit to which no light in g un it s or gen eral-purpos e
recept acl es ar e c onn ec t ed. The machine must be connected to the power, ground, water, ventilation and steam supply according to the Installation manual,
in compliance with the local standards done by qualified technicians with proper authorization. The valid standards for connecting
to the local power network (TT / TN / IT, ...) must be followed. In the standard execution, the washer may not be suitable for connecting
to an IT suppl y s yst em . All machines types are produced according the EMC-directive (Electro-Magnetic-Compatibility). They can be used in restricted
surroundings only (comply minimally with class A requirements). For safety reasons there must be kept the necessary precaution
distances with s ensi t i ve el ec tr ical or elec tronic d evice(s) . If you have a machine with frequency inverter do not change the parameters of the inverter. Doing so can cause serious injury, fire,
machine damage, etc. Before removing top or back panel of the machine, switch power off and wait for at least 10 minutes. Before starting inspection of frequency
inverter, check for residual voltage across main circuit terminals + and -. This voltage must be below 30 VDC before you can access
the inverter for inspection.
The washer extractor is intended to be permanently connected to fixed wiring. The washer must not be operated when the finger protection rubbers are removed or damaged. Do not exp os e t h e washing e xtr actor to exc ess ive hu mi dit y or ext reme tem p eratur es. Keep th e top of the machine clean, without th e pr esenc e of flam m able mat eri als . Do not w as h or s pr ay the machine with ru nn in g wat er. Do not operate th e was h er extract or wh en pa rts are broken or mis s ing or wh en c over s ar e open. The m ach in e m ay n ot op erate until
the fixed guards are put correctly in place.
Do not tam p er with the wash er ext ractor c ontrols an d d o not byp as s th e s af ety instruc ti ons an d t h e w arni n gs . Do not stor e f l am m abl e m ater i als around th e m ach in e. Defin e the danger ous areas in th e laun dry room an d obs truct an ad mis s i on to them duri n g m ach ine's op er ating. Carefully read and follow the instructions on the packaging of detergents. Observe all warnings, cautions and labels to avoid personal
injury. Store detergents , lau ndry aids an d dis infectants out of reac h of childr en , pr eferabl y in a loc k ed c abi n et .
Do not put articles soiled with explosive solvents and/or dangerous chemical products in the machine for any reason. Do not open door until cylinder remains stopped and water has been drained from cylinder.
Always dis connect t h e p ow er su pp ly and clos e all w at er an d st eam val v es w h il e s er vic i ng the w as h er extract or. Althoug h the washer may be in the „off“ position, there is still electri cal power to the switch supply termin als.
Do not repair or adjust belt drive when the machine is in operation. Do not repair or replace any part of the washer, or attempt any servicing
unless specifically recommended in the maintenance instructions. Original or identical parts must be used for replacement in this washer extractor. After servicing replace and secure all panels
in the original way. Take these measures for continued protection against electrical shock, injury, fire and/or property damage.
If steam is leaking, turn off the main steam supply and contact the maintenance worker. Turn off th e mai n su pp l y lik e w at er , st eam , electric i ty at the end of eac h operatin g day. Check t h e func tionin g of th e door l oc k m ech an is m on regular base. Regul arly onc e a three m onths ch ec k th e proper func t i on of gr ou nd and emerg ency butt on . The emergency stop device is omitted on machines design for coin, token, external payment system or similar operation for use
in self-service situation. The owner-installer-user must provide a remote-located emergency stop device that is connected to each machine. Under certain conditions, hydrogen gas may be created in the hot water system that has not been used for two or more weeks.
Hydrogen gas is explosive. If the hot w ater s ys t em h as n ot been used for such p er i od op en all hot wat er taps an d let th e w at er run out
for few min utes. This will r el ease any acc u m ulated g as. As th is gas is fl am m abl e, do not sm ok e or us e open f l am es dur ing this time. The instructions and warnings described in this manual do not include all conditions and situations which may occur during the installation,
maintain or operate of your machine. They must be generally understood. Caution and care are factors which are not included in the design
of this machine and all persons who install, operate or maintain the machine must be qualified and familiar with the operating instructions. If any prob l ems or failures occu r w hich you do n ot underst an d, im m ed i at el y c ont act your d ealer, serviceman or man ufactur er .
= Warnings and labels present on the machine
2 INSTALLATION AND MAINTENANCE MANUAL PUBLICATION DATE Sep 05 100646
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3. TECHNICAL INFORMATION
LOAD CAPACITY OF DRY LINEN (1/10)
DIMENSIONS MACHINE DIMENSIONS
Width 660 mm/25.98“ 660 mm/25.98“ 660 mm/25.98“ 835 mm/32.87“ Depth 770 mm/30.31“ 770 mm/30.31“ 865 mm/34.05“ 1040 mm/40.94“ Height 1070mm/42.12“ 1070mm/42.12“ 1130mm/44.48“ 1295 mm/50.98“
PACKING DIMENSIONS
Width 750 mm/29.53“ 750 mm/29.53“ 750 mm/29.53“ 930 mm/36.61“ Depth 850 mm/33.46“ 850 mm/33.46“ 950 mm/37.40“ 1140 mm/44.88“ Height 1250mm/49.21“ 1250mm/49.21“ 1300mm/51.18“ 1510 mm/59.44“ Transportation volume 0.79m3/27.89ft30.79m3/27.89ft30.92m3/32.48 ft
DIMENSIONS OF INNER DRUM
Diameter 530 mm/20.86“ 530 mm/20.86“ 530 mm/20.86“ 650 mm/25.6“ Depth 270 mm/10,63“ 330 mm/12,99“ 420 mm/16.53“ 500 mm /19.68“ Drum Volume 60dm3/15.85gal 73dm3/19.28gal 95dm3/25.1gal 166dm³/43.8gal Door opening 285 mm / 11,22“ 285 mm / 11,22“ 285 mm / 11,22“ 410 mm / 16,14“
WEIGHT
Net 230 kg / 508 lb 235 kg / 519 lb 275 kg / 607 lb 465 kg / 1026 lb Gross 240 kg / 530 lb 250 kg / 552 lb 300 kg / 662 lb 485 kg / 1070 lb
ELECTRICAL DATA
Permitted dev iation of voltage -6% to +10% V - 6% to +10% V -6% to +10% V -6% t o +10% V Permitted dev iation of frequency
TOTAL INPUT OF THE MACHINE WITH
Electri c heating 6kW 6.75 kW 6.75 kW 7.5 kW ­Electri c heating 9 kW Electri c heating 12 kW - 12.75 kW 13.5 kW 14.3kW Electri c heating 18 kW - - - 20.3kW Without heati ng or steam 0.75 kW 0.75 kW 1.5 kW 2.3kW Nominal output of m otor 0.75 kW 0.75 kW 1.5 kW 2.2kW
NOMINAL OUTPUT OF THE MOTOR AT RPM
INPUT PROTECTION
Electri c heating 6kW (220-240V) Electric heating 6kW (400/440V 3AC) Electri c heating 9kW (220-240V)
*
6 kg / 13 lb 7 kg / 16 lb 10 kg / 22 lb 16 kg / 36 lb
3
1.6 m3/56.5 ft
3x380-415V+ N 50Hz - applicable f or 16 k g / 36 lb 3x380-415V 50Hz - applicable for 16 kg / 36 lb 3x380V 60Hz - applicable for two motor drive 3x440-480V 60Hz 3x220-240V 50Hz 3x200V 50/60Hz 3x208-240V 60Hz 3x380-415V+ N 50/60Hz ­1x220-240V 50/60Hz - not applicable for elec tr ical heati ng 3x220-240V 50/60Hz - applicable for electrical heating 1x200-208V 50/60Hz - applicable f or 10 kg / 22 lb, 16 kg / 36 lb,
not applicable for electrical heating
3x200-208V 50/60Hz - applicable f or 10 kg / 22 lb, 16 kg / 36 lb,
applicable for electrical heating
3x380-480V 50/60Hz
±1% Hz ±1% Hz ±1% Hz ±1% Hz
9.75 kW 9.75 kW 10.5 kW 11.3kW
0.75 kW 0.75 kW 1.5 kW 2.2kW
applicable for electrical heating
25A 16A 32A
3
100646 PUBLICATION DATE Sep 05 INSTALLATION AND MAINTENANCE MANUAL 3
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Electric heating 9kW (400/440V 3AC) Electri c heating 12kW (220-240V) Electric heating 12kW (400/440V 3AC) Electri c heating 18kW (220-240V) Electric heating 18kW (400V 3AC ) Electric heating 18kW (440V 3AC ) Without el. heating (220-240C 1/3AC)
WASHING FUNCTIONS
Washing 48 RPM 48 RPM 48 RPM 45 RPM High extracting 1000 RPM 1000 RPM 1000 RPM 980 RPM G-factor
CONNECTION WATER CONNECTION
Water pressure
300 300 300
0.1-0.8 MPa / 1-8 bar /
14.5-116 PSI
0.1-0.8 MPa / 1-8 bar /
14.5-116 PSI
20A 40A 25A 60A 40A 32A 16A
0.1-0.8 MPa /
14.5-116 PSI
1-8 bar /
350
0.1-0.8 MPa / 1-8 bar /
14.5-116 PSI
Recommended water pressure
Water in let G3/4" G3/4" G3/4" G3/4" Maximal water t em per ature
CONNECTION OF WATER DRAINAGE
Via drain valve diam eter Flow amount with dr ain v alv e 3.5 l/s 3.5 l/s 3.5 l/ s 3.5 l/s
CONNECTION OF STEAM
Steam connecti on G1/2“ Steam pressure low 1-3 bar / 14,5 - 44 PSI Steam pressure high 3-8 bar / 44-116 PSI
ELECTRICAL CONSUMPTIO N
Light soiled fabrics, wash 60°C(1) Without electrical heating 0.2 kWh 0.2 kWh 0.3 kWh 0.5kWh With electri c al heating 1.2 kWh 1.3 kW 1.7 kW 3.5kWh
WORKING CONDITIONS
Ambient temper ature +5°C (41°F) to
Relative humidity
Heigth abov e sea level
Storage temper ature 0°C (32°F) to
BOTTOM LOAD
Max.static load on floor 2413 N 2492 N 3002 N 5450N Max.dynamic load on floor 650 N 730 N 1100 N 1220 N Frequency of dy nami c l oad 16 Hz 16 Hz 16 Hz 16Hz
NOISE
Equivalent sound power level Leq (dB(A))
0.3-0.5 MPa /
3-5 bar / 36.3 PSI
90°C / 194°F 90°C / 194°F 90°C / 194°F 90°C / 194°F
76 mm/3" 76 mm/3" 76 mm/3" 76 mm/3"
+35°C (95°F)
30% to 90%
without
condensation
up to 1000 m /
3280 ft
+55°C (131°F)
< 70 dB(A) < 70 dB(A) < 70 dB(A) < 70 dB(A)
0.3-0.5 MPa /
3-5 bar / 36.3 PSI
+5°C (41°F) to
+35°C (95°F)
30% to 90%
without
condensation
up to 1000 m /
3280 ft
0°C (32°F) to
+55°C (131°F)
0.3-0.5 MPa /
3-5 bar / 36.3 PSI
+5°C (41°F) to
+35°C (95°F)
30% to 90%
without
condensation
up to 1000 m /
3280 ft
0°C (32°F) to
+55°C (131°F)
0.3-0.5 MPa /
3-5 bar / 36.3 PSI
+5°C (41°F) to
+35°C (95°F)
30% to 90%
without
condensation
up to 1000 m /
3280 ft
0°C (32°F) to
+55°C (131°F)
maximum dimensions including protruding parts
*
(1) Depends of tem per ature of cold and hot water supply
4 INSTALLATION AND MAINTENANCE MANUAL PUBLICATION DATE Sep 05 100646
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6kg / 13lb, 7kg / 16lb, 10k g / 22lb 16kg / 36lb machine with frequency control drive
Fig. 3.1.
1. Control panel
2. Connection liquid soap
3. Serial plate
4. Soap hopper venting
5. Water suppl y
6. Frequency inverter
7. Fuses
100646 PUBLICATION DATE Sep 05 INSTALLATION AND MAINTENANCE MANUAL 5
8. Main switch
9. Electrical supply connection
10. Drain
11. Adjustable leg
12. Steam connection
13. Soap hopper
14. Emergency/Coin system
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6kg / 13lb 7kg / 16lb 10kg / 22lb 16kg / 36lb
A B C D E F G H
K L M N O P Q R S
660 mm / 25.98“ 660 mm / 25.98“ 660 mm / 25.98“ 835 mm / 32.87“ 685 mm / 26.97“ 685 mm / 26.97“ 785 mm / 30.91“ 960 mm / 37.8“
1070 mm / 42.13“ 1070 mm / 42. 13“ 1130 mm / 44.49“ 1295 mm / 50. 98“
560 mm / 22.05“ 560 mm / 22.05“ 560 mm / 22.05“ 715 mm / 28.15“ 585 mm / 23.03“ 585 mm / 23.03“ 685 mm / 26.97“ 815 mm / 32.09“
20 mm / 0.79“ 20 mm / 0.79“ 20 mm / 0.79“ ­420 mm / 15.54“ 420 mm / 15.54“ 480 mm / 18.90“ 430 mm / 16.92“ 263 mm / 10.35“ 263 mm / 10.35“ 263 mm / 10.35“ 300 mm / 11.81“ 910 mm / 35.83“ 910 mm / 35.83“ 970 mm / 38.19“ 1135 mm / 44.68“
I
J
103 mm / 4.06“ 103 mm / 4. 06“ 103 mm / 4.06“ 120 mm / 4. 72“
980 mm / 38.58“ 980 mm / 38.58“ 1040 mm / 40.94“ 1195 mm / 47“
44 mm / 1.73“ 44 mm / 1.73“ 44 mm / 1.73“ 44 mm / 1.73“ 835 mm / 32.87“ 835 mm / 32.87“ 895 mm / 35.24“ 1015 mm / 39.96“
78 mm / 3.07“ 78 mm / 3.07“ 78 mm / 3.07“ 55 mm / 2.16“ 375 mm / 14.76“ 375 mm / 14.76“ 375 mm / 14.76“ 415 mm / 16.33“
10 mm / 0.39“ 10 mm / 0.39“ 10 mm / 0.39“ 15 mm / 0.6“ 445 mm / 17.52“ 445 mm / 17.52“ 445 mm / 17.52“ 530 mm / 20.86“ 700 mm / 27.56“ 700 mm / 27.56“ 700 mm / 27.56“ 700 mm / 27.55“
600 mm / 23.6“ 600 mm / 23. 6“ 600 mm / 23.6“ 600 mm / 23.62“
6 INSTALLATION AND MAINTENANCE MANUAL PUBLICATION DATE Sep 05 100646
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4. MACHINE INSTALLATION
4.1. MACHINE INSPECTION
When the machine is delivered, it is necessary to do a visual inspection for any damage that may have occurred during transi t. If the pack age or pallet are damaged or signs of possibl e dam age ar e ev ident, let the carri er note the condition on the shipping papers before the shipping receipt is signed.
Remove the package as soon as possible and check if the information on the serial plate correspond with your order. The seri al plate is located on the rear of the machine, fig. 4.1. This determines the type of model you have bought, t he v oltage and the serial number.
Fig. 4.1.Serial plate
Check if the machi ne is not dam aged and if all the accessories are incl uded ac c ording to your order. The accessories and manuals are located inside the machine.
4.2. MACHINE STORAGE
When the machine will be stored after delivery, be sure this is followed:
- Use the delivered pack age to protect the machine agai nst m oistur e and dirt.
- The storage temper ature is between 0°C / 32F and 55°C / 131F.
- The machine may not be installed within the reach of spraying water.
- Avoid severe clim atic storage conditions and ex c essive humidity. When the temper ature changes and this causes damp, you m ust av oid water under and around the machine and also on his covers.
- If possible, leave the machine in the transporting package or at least let it set on the transport ing wooden id until the time of fi nal installation on the f oundation according the chapter 4.3. of this manual.
4.3. MACHINE POSITIONING
WARNING !
!
IF THE MACHINE IS LOCATED ON AN ELEVATED BASE FOR EASIER OPERATION, THE FRONT LEGS OF THE MACHINE SHOULD BE SECURED FOR SAFETY REASONS .
- Before placing t he m ac hine on its place, remove the packaging, loosen the rear panel (see fig. 4.4. pos.4) and the service panel (see fig. 4.4. pos.5). Remove the four bolts, which holds t he m ac hine on the wooden pallet. Lift up the mac hine c ar efully, take care not t o dam age the mac hine c om ponents.
- Leave at least a 0.6m / 23,6“ free space betwee n the rear panel of machine and the wall. Leave at least a 0.01 m / 0.39" free space between the side panel of the machine and the wall or other m ac hine. Above the machine must be minimum 0.7 m / 27.56“ of free space for the maintenance access.
- All passages and spaces the m ac hine has to be transported through at i nstallation should be reasonably dimensioned to m eet t he height and width of the machine including the package.
- Never push, pull or pr ess the components protruding f r om t he c ontour line of machine(contr ol panel, door, control elem ents, water inlet and outl et pipes, et c .).
- Make sure that the filling door is closed during handling.
- Take ca r e that the floor w here the ma c h ines will b e placed is underne ath suppo r t ed . The wash er should not be installed on an upper floor or over a basement without approval of structural engineer about the requirements of permissible loading, vibrations and noi se l evel in the building.
- Take care that the fl oor where the machines will be plac ed is not combustible.
100646 PUBLICATION DATE Sep 05 INSTALLATION AND MAINTENANCE MANUAL 7
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4.3.1. FREELY ON THE FLOOR
The machine is to be loc ated on a not el ev ated leveled concrete floor that comply with static and dynamic stress of the machine.
The fricti on coefficient must be higher t hen 0,5 bet ween the r ubber feet and the floor material. Do not place the machine on a smoot h surf ac e but on a rough floor material lik e concrete. If the friction coeff icient is less, then the machine can move while spinning. If this should happens fasten the machine, s ee „Fas ten with anchoring bolts“.
MACHINES 6kg / 13lb, 7kg / 16lb, 10kg / 22lb
Position the mac hine only on his 4 adjustable rubber f eet.
MACHINES 16kg / 36lb
Place between the f our c or ner s of the fram e and the floor a thin rubber sheet of 10x 10cm / 3.93“x3.93“ with thickness between 1-2 / 0.04“-0.08“ maximum. We advice to fasten this m ac hines al ways, see „Fasten with anchoring bolts“.
4.3.2. FREELY ON AN ELEVATION
MACHINES 6kg / 13lb, 7kg / 16lb, 10kg / 22lb
If you choose to place the mac hine on a m etal base or pad, use a U-profile to secure the machine position. Fix the U-profile to the iron frame by welding or fix it to the floor by anchoring bolts. This is necessary to prevent that the machi ne moves from the base. M ak e a base accor ding, fig. 4.3.2.
Place the machines front rubber feet in the U-profile.
Fig. 4.3. 2. Design of metal base
6kg / 13lb 7kg / 16lb 10kg / 22lb Distance A Distance B Distance C
!
WARNING ! NEVER DO THIS FOR A 16 kg / 36 lb MACHI NE.
8 INSTALLATION AND MAINTENANCE MANUAL PUBLICATION DATE Sep 05 100646
660 660 760 480 480 480 590 590 590
Tab 4.3.2. Frame dimensi ons
Page 10
4.3.3. FIXED ON AN ELEVATION
The machine can al so be secured to a m ounting base or foundation by means of bolts and anchoring bolts to assure the safety. When a concrete pad or a frame is used then is the maxi mum height 305 mm (12“). The pad or frame must be designed so that it can carry the static and dynami c forc es. The thickness of iron profiles is minimum 4 mm (0.158“).
For 6kg / 13lb, 7kg / 16lb, 10k g / 22lb mac hines, r em ov e the four rubber feeds from the machine frame. Do not tighten anchor ing bolts before the concrete base around the bolts is compl etely secured. Tighten the anchor ing bolts with the prescribed torque of the bolts.
1. Bolt M8
2. Securing nut
3. Nut M8
4. Machine frame
5. Washer
6. Elevation frame
7. Concrete floor
8. Anchoring bolt
Fig. 4.3. 3.A On an elevation
Fig. 4.3.3.B Frame fixation dimensions
100646 PUBLICATION DATE Sep 05 INSTALLATION AND MAINTENANCE MANUAL 9
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6kg / 13lb 7kg / 16lb 10kg / 22lb 16kg / 36lb X1 X2 X3 X4 X5 X6 X7
660 mm / 25.98“ 660 mm / 25.98“ 660 mm / 25.98“ 830 mm / 32.7“ 560 mm / 22.05“ 560 mm / 22.05“ 560 mm / 22.05“ 715 mm / 28.1“
50 mm / 1.97“ 50 mm / 1.97“ 50 mm / 1. 97“ 57.5 mm / 2. 26“ 685 mm / 26.97“ 685 mm / 26.97“ 785 mm / 30.91“ 960 mm / 37.8“ 455 mm / 17.91“ 455 mm / 17.91“ 565 mm / 22.24“ 815 mm / 32.09“
130 mm / 5.12“ 130 mm / 5.12“ 130 mm / 5.12“ 80 mm / 3.15“ 110 mm / 4.33“ 110 mm / 4.33“ 110 mm / 4.33“ 130 mm / 5. 12“
Tab 4.3.3. Dist anc es anchoring bolts
4.3.4. LEVELING THE MACHINE
WARNING !
!
THE MACHINE MUST RELIABLY REST IN ALL FOUR CORNERS OF THE MACHINE! THE MACHINE MAY NOT ROCK. THE MACHINE MUST BE IN WATER LEVELLED POSITION.
MACHINES 6kg / 13lb, 7kg / 16lb, 10kg / 22lb
The rubber feet are screwed on the bottom of the machine fr ame and are adjustable with a wrench size 13mm / 0.5" and 17mm / 0.7". Check the positi on of t he top of the machine by a water level and adjust machine legs, fig.3.1, pos.11. Adjust the four rubber feet until the machine is leveled and tighten the nuts M10 back to the bottom of the fram e.
MACHINES 16kg / 36lb
The 16kg / 36lb machines don’t have rubber feet for adjustment to water level. When it is necessary use thin hard plat es of 10x 10cm / 3.93“x 3.93“with thick ness of 1mm / 0. 04“ and plac e them under the f r am e corner of the lowes t pos ition. Use mo re of the m unt il the mac h ines stands water level. It is always ad visable to bolt down this machine after leveling. Take car e that the machine is in the lowest possible position. If the machine with his cabinet roc ks can it dama ge the mach ine cab inet. The manufa c turer is not res ponsible for consequences caused by a wrong i nstallation.
4.4. SHIPPING BARS
WARNING !
!
DO NOT TRY TO OPERATE THE MACHINE WITHOUT REMOVING THE SHIPPING BARS DO NOT TRANSPORT THE MACHINE WITHOUT SHIPPING BARS MOUNTED. OTHERWISE THIS CAN LEAD TO INJURY TO PEOPLE AND CAN DAMAGE THE MACHINE.
The machine is blocked for transport. This eliminates all possible mov em ent of t he tub during transportati on. There are 3 striking shipping bars which must be removed before putting the machine into operation.
1. Remove fixation plate front, fig. 4.4. pos. 1.
2. Remove fixation plate rear right, fig. 4.4. pos. 2.
3. Remov e fixation plate rear left, fig. 4.4. pos. 2.
IMPORTANT : UNSCREW ONLY THE NUTS WHERE INDICATED !
10 INSTALLATION AND MAINTENANCE MANUAL PUBLICATION DATE Sep 05 100646
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After removing the shipping bars put the servic e panel, fig. 4.4. pos.3 and the rear panel, fig.4.4. pos.4 back on the machine. Keep the shipping bars pos.1, 2 for possibl e future transportat ion.
Fig. 4.4. Transporting braces
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4.5. ELECTRICAL CONNECTION
4.5.1. GENERAL
WARNING !
!
THE MACHINE MUST BE CONNECTED TO THE POWER, GROUND, WATER, VENTILATION AND STEAM SUPPLY ACCORDING TO THE INSTALLATION MANUAL, IN COMPLIANCE WITH THE VALID LOCAL STANDARDS DONE BY QUALIFIED TECHNICIANS WITH P ROPE R AUTHORIZAT IO N.
THE VALID STANDARDS FOR CONNECTING TO THE LOCAL POWER NETWORK (TT / TN / IT, ...) MUST BE FOL LO WED. I N THE STANDARD EXECUTION, THE WASHER MAY NOT BE SUITABLE FOR CONNECTING TO AN IT SUPPLY SYSTEM.
THE WASHER EXTRACTOR IS INTENDED TO BE PERMANENTLY CONNECTED TO THE ELECTRICAL SUPPLY.
The machines have been designed for connecting to the electrical network according to the specifications of your order. Befor e c onnec tion check if the electrical v al ues stated on the serial plat e of the machine c or respond to your electrical network. If not do not connect the machine, please contact your dealer. If the machine is not equipped with a supply disconnecting device, like a main switch then a supply disconnecting device need to be provided in the installation for all electrical supplies connected to the machine, in accordance with EN 60204-1 standard, point 5.3. This device shal l disconnect the electr ical equipment of the machine from the supply when required e.g. maintenance.
4.5.2. EMERGENCY STOP DEVICE
The machines are equipped wit h an em er genc y st op dev ice in accordance with I SO13850 - c ategory 0 stop function. Nev er theless, the emergency stop device is omitted on machi nes design f or c oin, token, external payment system or similar operation for use in self- service situation. The owner-installer - user must provide remote-l oc ated emergency stop device( s). This emergency stop device(s) needs to stop eac h machine in accordance with ISO13850 - category 0. There a r e made provisions in th e wiring harness, wer e immediate removal of power to the actuators can be accomplished. See the electrical schematic of the machine for correct connection of t he dev ic e.
4.5.3. SUPPLY CABLE AND SAFETY DEVICES
MACHINE
Fig. 4.5.A. Exam ple of electrical connection
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Supply cable of the m ac hine m ust hav e c opper wi r es. The cross section of the supply wir es depends on the supply voltage and on the total electrical power input of the machine (see table 4.3). The supply cable saf ety devic e against a short- c ircuit fa ult and overloadin g m ust be p er formed by autom atic breakers or fuse s in the laundry switchboard. The recommended minimal cross-section of the supply wires as well as the values of fuses (F) for the supply ar e stated in table 4.5. In all cases were the local standards requirements are higher, these has to be followed above the recommendation in table 4.5. If the local standards require installation of the earth leakage trip, we suggest to install one of 100 mA for the machines equi pped with frequency inver ter. The main contacts of the earth leak age trip must comply with the specifi ed power i nput of the machine.
Power supply protection (A)
Recommended phase
conductor secti on
(mm2)
Protection conductor
section (mm2)
16 2,5 2,5
25 - 32 4 4
40 6 6 50 10 10
60 - 80 16 16
Tab 4.5.A. Recommended minimal conductor section
4.5.4. INSTALL SUPPLY CABLE TO THE MACHI NE
WARNING !
!
THE PROTECTIVE CONDUCTOR MUST BE LONGER SO THAT WHEN THE CABLE IS PULLED OUT ACCIDENTALLY, THIS CONDUCTOR IS DISCONNECTED AS THE LAST ONE!
Push the cable through the turnbuckle and connect the wires with the main switch. The diameter of the supply cable must between 11-17 mm / 0 . 4 3-0.67“ for M25 turnbuckle and between 12-21mm / 0 .47-0.83 “ for M32 turnbuckle. Conductors of the supply cords shall not be consolidated by lead-tin soldering where they are subject to contact pressure, unl es s the c lamping means is constructed so that there is no risk of a bad contac t due to cold flow of the solder . T he phase terminals are marked by L1, L2 and L3. A separat e insulated terminal, labeled N, is provi ded for the neutral wire. Connect the protection earth wire directly to the protection earth terminal (marked PE) located on the rear bridge. Tighten the cap nut of the turnbuckle. By this way the rubber ring in the turnbuck le is pressed, thus securing the c able mechanically and against water. If there’s no main switch the terminals are marked in the same way so also the connection is the same. Depending on your supply voltage it i s possible that L2 and L3 (1 AC) or N (3 AC without Neutral) must not be connec ted.
If the cable is attached from above, it is recomm ended to make a sagging on the cable in front of its entr y into the cable turnbu ck le . In th is way an ing res s of the runn ing conde ns ed water into the bush and/or machine can be avoided. The manufacturer recommends to att ac h the c able from beneath.
1. L1, L2, L3 and N terminal
2. Turnbuckle
3. Turnbuckle nut
4. PE terminal
Fig. 4.5.B. Exam ple of supply c able connection
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4.5.5. CHECKING ROTATION DIRECTION
CHECK IF THE DRUM ROTATES FROM THE FRONT VIEW IN CLOCKWISE DIRECTION DURING EXTRACTION. IF IT ROTATES IN OPPOSITE DIRECTION, DISCONNECT TWO PHASES OF THE CONNECTION FROM THE FREQUENCY INVERTER TO THE MOTOR , SWITCH THEM OVER AND CHECK AGAIN THE ROTATION DIRECTION.
Fig. 4.5. C. Spin dir ec tion
4.5.6. MULTIPLE MACHINES IN LINE SIMPLE PHASE
When m ultipl e single phase machines are connected to the same elec tri c al network, it i s n ecess ary to connec t the machines according to fig. 4.5.D. The phase of the frequency control and motor which is connected to the terminal ins ide the machine, has to be conn ec ted alt e rna t i vely for the firs t mac h ine with the first phase L1 of the network, the second machine with the second phase L2, ... The fourth machine must agai n be connected to t he first phase L1. This assures a better l oad of the electrical network.
Fig. 4.5.D. Multiple machines in line
4.6. CONNECTION OF WATER S UPPLIES
WATER CONNECTION
WATER HARDNESS
It is advisable to contact the water supplier for i nformation concerni ng the proper ties of the water in your area. Good wash results are dependent also on the water hardness. For medium to very hard water, considerati on shoul d be m ade to make the water softer. Only in some cases is the use of hard water desi r able, such as adding softener in the linen. The soap supplier c an help y ou with maki ng the right decisions concer ning hard water, soft water, washing programs, t y pe of soap and other r elated items to have the best wash results.
Characteristics mm ol / dm
soft 0 - 1,25 0 - 7° 0 - 12° 0 - 8,75° 0 - 3 medium 1, 25 - 2,5 7 - 14° 12 - 25° 8,75 - 17,5° 3 - 7 hard 2,5 - 3,75 14 - 21° 25 - 37° 17,5 - 26,3° 7 - 15 very hard above 3,75 above 21° above 37° above 26,3° above 15
14 INSTALLATION AND MAINTENANCE MANUAL PUBLICATION DATE Sep 05 100646
3
dH -
Germany
Tab.4.6.A.
fH -
France
England
gr/gal
USA
Page 16
HOT WATER
When the machine is provided with a hot water inlet, we advi se connecting this inlet t o a hot water supply that is set to 70°C / 158°F. The hot water suppl y needs to be large enough to provide the required hot water for the washers.
WATER CONNECTION
Most machines are made wit h 2 or 3 water inlets. One is always marked with „soft water“. If more inlet s are present, they are m ar k ed with „Hot water“ or „Hard water“. F or connec tion dimensions see fig. 3.1. Always use the flexible hose delivered with the machine, if not present, cont act y our dealer. In each case do not use a fixed connecti on to the water supply.
For the proper function of the machine, it is necessary to k eep the water pressure withi n the limits stated in the technical data. It is also necessary to connect all available water inlets to a water supply. If a hard water supply is not present, c onnec t it with soft water. If no hot water suppl y is present, contact y our deal er for the proper requi r ed action.
The machine is equi pped with 3/4" inlet valves. Fi r st let the water flow from the tap into the drain before connecting the machine to the water system. Thi s is for cl eaning the pipes from dirt. Other wise the filters could be stopped up.
Open the taps and check the connec tion points at the taps and at the inlets of the machine for tightness. If water is leaking, correct the positi on of the seal and tighten the screw coupling.
WATER CONSUMP TION
The water consumption depends on the programmed values in the timer. These values are shown in the program manual. For a prewash and wash the low water level (LL) is used. The high water level (HL) is used for rinsing. The programmed unit s corr espond to an average amount of water. Y ou can calculate the total water consumpti on in one washing program by counting up the amount of water by each washing step.
An example is shown for a system with cold and warm water supply for a machine with capacity of 10kg / 22lb. A system without warm water supply you can count with t he tot al am ounts.
Program (60°C / 140F) Light soiled linen
Consumption
1. Wash 60°C 15 / 3.96 16 / 4.22 31 / 8.18
2. Rinse (3x) 46 / 12.15 - 138 / 36.45 TOTAL 61 / 16.11 16 / 4.22 169 / 44.64
Tab 4.6.B. Water consum ption
The values received from this calculation is only an estimation of the real water c onsumption. The devi ation depends on many circumstances. In the wash cycle for example there will be taken a mix of warm water and cold water. The mix of the water depends on the temperature of both. The total amount of water consumed depends also on the loading of the drum with linen and the turning of the drum.
Cold water
(liter / gal)
Warm water
(liter / gal)
Total
(liter / gal)
STEAM CONNECTION
WARNING !
!
BEFORE EVERY STEAM VALVE IT IS NECESSARY TO INSERT THE FILTER WITH PERMEABILITY UP TO 300 MICROMETERS. POSSIBLE DIRT BIGGE R THAN 300 MICROMETERS MIGHT DAMAGE THE STEAM VALVE AND CAUSE ITS LEAKAGE.
Machines with steam heating have a device for a steam connecting, see fig. 3.1, pos.12) with diameter 1/2“ in rear left part. Us e inlet s tea m p ress ure hos es , adapte d to the valves with seal. The condition for proper function of inlet valves is the pr es s ure between (0,1 - 0,3 MPa / 14,5 - 44 PSI - applic ab le for steam pressure low ) , (0,3-0,8 MPa / 44-116 PSI - applicable for steam pressure high).
WATER DRAIN CONNECTION
The machine is equi pped with a drain valve of 76 mm (3“) diameter. T he dr ain is situated on the rear of the machine. The dr ain has to be c onnec ted to the waste channel. You can use t he elbow, which is a part of the deliv ery. Secure the elbow with a clamp.
THE WASTE CHANNEL MUST BE LOCATED LOWER THAN THE DRAIN PIPES BECAUSE THE WATER DISCHARGES FROM THE MACHINES BY GRAVITY. DO NOT REDUCE THE DIAMETER OF THE MACHINE DRAIN PIPES.
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1. Waste channel cover
2. Drain elbow 76mm / 3“
3. Clamp
4. Waste channel
Without rubber feet : X1 = 55mm / 2.16" With rubber f eet : X1 = 73mm / 2.87"
X2 > 100mm / 3.93" X3 > 20mm / 0.78"
Fig. 4.6.A. Design of the waste channel
The main drain pipe m ust hav e the capaci ty to be able to handle the total output of all connected machi nes. There must also be a hol e every twenty meter in the drainpipe, fig. 4.6.B, pos. 1 to assure the good working of the drain. This allows air in the main drain and fac ilita tes dra inage of the wat er flow. E very time a machine is coupled on the dr ainpipe, the diameter of the tube or the width of the waste channel must be more. See, fig. 4.6.B, D1, D2, D3.
The recommended drain pipes diameter are: D1 = 75 mm / 3“ for one machine D2 = 100 mm / 4“ for two machines D3 = 125 mm / 5“ for three machines If the main drai n cannot be sufficiently deodorized, install a deodori z er per m ac hine.
Fig. 4.6.B. Recomm ended dr ain pipe diameters
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AIR VENT CONNECTION
WARNING!
!
WATCH OUT, VAPOURS ESCAPE FROM THE MACHINE THROUGH THE AIR VENT OPENING! DO NOT COVER OR CONNECT TO ANYTHING!
On the backside, t he washers are provided with an air vent opening of O.D. 75 mm / 3". Do not cover the washer air v ent opening. It is part of the back fl ow prevention water system. It also tak es care that the tub can not be pr essuriz ed by water intake and vapor of the hot water, this allows for proper measuring of the water level.
For the safety of ev eryone mak e sure t hat unauthorized persons cannot reac h the backside of t he m achi ne.
4.7. CONNECTION OF LIQUID WASHING SOAPS DOSING
It is possible to connec t an external dosing of liqui d soaps to the machine.
WARNING !
!
DISCONNECT THE MACHINE SUPPLY POWER INLET BEFO RE INSTALLATION. THE INLET TERMINALS ARE UNDER CURRENT EVEN WHEN THE MAIN SWITCH IS OFF
ELECTRICAL CONNECTION AND CONNECTING T HE MACHINE I NLETS M UST BE CARRIED OUT BY AUTHORIZED WORKERS ACCORDING TO INSTALLATI ON MANUAL INSTRUCTIONS AND IN ACCORDANCE WITH VALID LOCAL STANDARDS.
AFTER THE HOSES ARE CONNECTED PUT ALL MACHINE COVERS BACK TO THEIR PLACES.
For connecting the liquid soap inlets and wiring for machines 6kg / 13lb, 7kg / 16lb, 1 0 k g / 22lb you must take of the top panel. Unscrew the two bolt s and tak e the top panel of the machine. For 16kg / 36lb machine it i s sufficient to open the top panel by means of the two key switches at t he front. At the right side panel there is a support for the top panel.
The hoses of external dosi ng of liquid soaps are pushed through the holes in the rear panel after removing the pl ugs. The hoses should be protected by rubber bushings where penet r ating the rear panel . After thi s make as many holes i n the soap hopper, fig. 4.7.A, pos.1) as you have liquid soap hoses. Connect the hoses to the soap hopper by m eans of clamps.
Fig 4.7.A. Connection soap hopper
WARNING !
!
CHECK IF THE HOSES ARE TIGHTEN BY THE CLAMPS ! ANY LEAKAGE OF CHEMICALS MAY CAUSE CORROSION ON THE PARTS IN THE MACHINE.
The liquid soap pump system supply needs to be connected to an external electrical source. Only authorized workers with a valid qualification must execute the electrical connection of the machine according to the valid local standards. Do not connect the pump system in the machine. The liquid soap signals are available in the machine on a connector, see fig. 4.7.B. The first te r minal is the co mmon line of the signals. The following terminals are the signals that will be active depending of the programmed wash program. These signals have a potential of max. 250V. Use a cabl e that is sufficient for thei r func tion and pass it in the appropriate opening in the machine. Connect these signa l term inals like the man ufactu rer of the liquid soap system requires. The liquid soap system may draw maximum 0,1A out the contr ol ci r c uit of the washer-extractor .
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1. Terminals for connection liquid soap pum ps
2. Neutral line
3. Soap signals
Fig. 4.7.B. Electrical connection soap pumps
4.8. PREPARING THE MACHINE FOR OPERATION
CHECKING BEFORE PUTTING INTO SERVICE
1. Make sure the tr ansport ing braces are removed.
2. Put out all things from wash drum.
3. Check the mac hine hor iz ontal position.
4. Check connect ion and clearance of your drain, channel or central drainage.
5. Check protec tive connection (ear thing) and electrical supply connection.
6. Open water v alv es to m ac hine and c hec k hose and connect ions for leaks.
7. Read caref ully the „ User´s manual“ and „Programmi ng m anual“, which are a part of delivery.
8. Initi ali z e the programmer after machine installation. The calibration of the zero level must not happen anymore. This calibration is executed in the factory and is not changeable.
9. Check the drum r otati on dir ec tion during extracting according to the extracting label.
10. Check the vibr ation switch function duri ng ex tracting (see also chapter 5.2 adjustments and parts
exchange, adjustment of the vibration switc h.
11. Check the emer genc y function.
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5. MAINTENANCE AND AD JUSTMENTS
WARNING !
!
ALWAYS FOLLOW SAFETY INSTRUCTIONS! DO NOT BYPASS ANY SAFET Y DEVICES OR THEIR PARTS, ANY INTERFERENCE TO THE MACHINE FUNCTIONS AND CONSTRUCTION ARE PROHIBITED. BEFORE MAINTENANCE WORK DISCONNECT T HE MACHINE POWER SUPPLY.
USE THE PROPER CHEM ICAL AGENTS W H IC H AVOID CALCIU M SEDIMENTS O N HEATING EL EM ENTS AND OTHER MA CHINE PA RTS. DISCUSS THIS I SSUE W ITH YOU R SUP P LIER O F W A SHING P RODUCTS. THE MANUFACTURER OF THE MACHINE IS NOT RESPONSIBLE FOR THE DAMAGE OF HEATING ELEMENTS AND OTHER MACHINE PARTS DUE TO CALCIUM S E DIME NTS.
In case of serious failures call the technical service of your supplier. When replacing any parts of the machine, exchange them with ori ginal parts obtai ned from your dealer or ordered through t he spare parts catalogue.
5.1. MAINTENANCE
CHECKING AND MAINTENANCE DAILY
1. Remove the linen or other parts (paperclips, needles, …) who are left lying in the drum to av oid injuries and damage to the rubber door seal , seals, glass etc.
2. Clean the door seal from any remaining deter gent and other foreign matter.
3. Clean the top and body when water or detergent traces are on the machine. Use a damped cloth, do not use abrasive cleaner s. Dr y with a soft cloth.
4. Hoppers must be cleaned at the end of each working day. Remove sediments inside the reservoir by means of a plastic spatula and splash by water.
5. Check water and possible steam inlets for leak age.
6. At the end of the working day, open the machine door to allow airing out the machine and to prolong the door gasket life service. We recommend to shut off all elec trical power inlets and mai n water i nlets.
CHECKING AND MAINTENANCE EVERY THREE MONTHS
WARNING !
!
HOT MACHINE PARTS SHOULD BE ALLOWED TO COOL FIRST !
1. Check if the drai n valve is not leaking during the wash process.It is also important that the valve opens
properly after ward s (drain valve opens when elect ri c al power falls out).Wash out the drain if the water doesn’t drain fluent.
2. Check for the belt tightness or possible damage; therefore remove the machine rear cover.
3. Check the ti ghtness of the bolts according to chapter 5.2.
4. Check visually all hoses and connection i nsi de the machine for leaking.
5. Make sure that the control components are prot ec ted against moisture and dust duri ng the clean up.
Wipe and clean up the machine insi de.
6. Tight en the c ontacts of heating elements terminals on machines with electri c al heating.
CHECKING AND MAINTENANCE EVERY SIX MONTHS
1. The filt er s i n the water connec tion at the valves need t o be cleaned. Turn off the t ap. Unscrew the hoses at the back of the applianc e. Take out the filter at the cent er wit h pointed pliers, clean and re- insert. When re-att ac hing the hoses, make sure that the seals are seated correc tly. Check water inlets for leaks. Tighten the connec tions or replace the seals of the inlet hose if necessary.
BEFORE REMOVING TOP OR BACK PANEL OF THE MACHINE, SWITCH POWER OFF AND WAIT
!
FOR AT LEAST 10 MINUTES. BEFORE STARTING INSPECTION OF FREQUENCY INVERTER, CHECK FOR RESIDUAL VOLTAGE ACROSS MAIN CIRCUIT TERMINALS + AND -. THIS VOLTAGE MUST BE BELOW 30V DC BE F ORE YOU CAN ACCESS THE INVERTER FO R INS PE C TION.
2. Clean and remov e dir t and dust f r om :
– the cooling fin of the inverter – the motor cooling fins – the internal ventilator of the inverter (if present) – the ext er nal ventilator (if present) – the ext er nal air relieves of the machine – check if v entilator in coolfins of inv erter (if pr esent) is functional – check if external ventilat or (if present) is functional
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5.2. ADJUSTMENTS AND PART´S EXCHANGES
ADJUSTMENT OF DOOR SEAL THRUST
MACHINES 6kg / 13lb, 7kg / 16lb, 10kg / 22lb
If there is a water leakage around the door it is necessary to find out if the problem has been caused due to the door shift out of its position or if the door seal thrust should be adjusted. In some cases the door seal has to be replaced. (fig. 5.2.A).
1. For increasing (decreasing) the pressure of the door seal, take off spacers (pos.1) (add spacers) between the door frame and the hinge blocks. Therefore rem ov e the screws (pos.4) on the door frame. Tighten the screws again af ter positioning the spacers.
2. The adjustm ents of the door seal pressure must be ex ecuted as f ollows. The door r ubber (pos.2) must still touch t he tub rubber at the hinge side when the door opens at 5°.
3. Adjust the position of the door by loosening the screws (pos.4) on the door frame. The door hook must be right in the center of the door lock opening. Tighten the screws (pos.4) again after correct positioning of the door.
1. Adjusting spacers of the door hinge
2. Door seal
3. Door glass
4. Bolts of the door hi nge
5. Door frame
Fig. 5.2.A. Door f astening
MACHINES 16kg / 36lb
1. Loosen two bolts (6) fastening the top door hinge (7) , fig. 5.2.B.
BE CAREFUL TO AVOID POSSIBLE FALLING OF THE DOOR WITH LOOSENED HINGE TO THE FLOOR. RISK OF INJURIES!
2. Take off the elimination washer (8).
3. Tighten the two bolts (6) fastening the top door hi nge.
4. Do the same with the bott om hi nge.
5. Check if the door hinge has not mov ed, closing and opening of the door m ust be smoot h.
If the thrust adjusting has not been sufficient, exchange the door seal.
6. Hinge bolt
7. Hinge
8. Elimination washer
9. Door
Fig. 5.2.B. Door f astening
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REPLACEMENT OF DOOR RUBBER
MACHINES 6kg / 13lb, 7kg / 16lb, 10kg / 22lb
1. Open the door. Remove the door glass (Fig. 5.2.A, pos.3) with rubber (pos.2) from the stainless steel door (pos.5) by pushing it towards the drum. Do it caref ully , do not dam age the glass.
2. Remove the seal ( pos.4) from the glass.
3. Place a new rubber seal with wider groove on the glass with the edge up.
4. Moisten t he seal gr oov e ( pos.2) for door with soap water. Place a smooth cord in t he gr oov e all ar ound. Tighten up the mar gin by cord and fit the unit to the door opening (pos. 5) ( with the clip up). Hold one end of the cord firmly on the door . Pull the other cord end towards the center of the glass for the rubber edge properly fit in.
ADJUSTING OF VIBR ATION SWITCH
WARNING!
!
MAKE SURE THE MACHINE IS DISCONNECTED FROM POWER SUPPLY BY PULLING OUT THE PLUG!
The vibration switch is an important safet y el em ent which m ust - if cor r ectly adjusted - st op the machine if excessive v ibr ations and shaking occur due to an unbalance caused by improper distribution of linen in the washing drum. It is recommended that at the first installation and then once in a year a qualified worker verifies the v ibr ation switch, fig. 5.2.C.
5. Dismantle (6kg / 13lb, 7kg / 16lb, 10kg / 22lb) the t op cover by two bolts on machine rear for machines.
For the 16kg / 36lb the top cov er can be f olded open and supported by the support at the right side panel.
6. Check the di st anc e between microswitch (pos 1) and the limiter (pos 2).
7. The distanc e between the microswitch and the spri ng hol der m ust be 0,2mm / 0.008“.
8. Check the position and condition of t he sensor (pos.3) in the limiter (pos 2).
It must be exactly in the center of the hole! Unscrew the tiltswitch plate and move the pl ate up, down, left and right to adj ust the center of the sensor to the center of the hole on the limiter.
9. At the first installation and then once in a y ear the vibration switch has to be tested on his functionality.
After starting the extraction mode and after reaching the maximum RPM, carefully switch over the vibration switch by moving the fl exi ble sensor manually. The machine will stop extracting and will return to 0 RPM.
WARNING!
!
DO NOT OPERATE THE MACHINE IF THIS FUNCTION DOESN’T WORK ANYMORE! DO THIS CAREFULLY TO AVOID INJURIES BY VIBRATING AND FIRM PART S OF THE MACHINE! AFTER YOU HAVE CHECKED THE FUNCTION, MOUNT THE MACHINE COVER BACK!
1. Microswitch
2. Limiter
3. Sensor
Fig. 5.2. C. Vibr ation switch
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REPLACEMENT / REGULATION OF THE BELT
WARNING!
!
MAKE SURE THE MACHINE IS DISCONNECTED FROM POWER SUPPLY BY PULLING OUT THE PLUG FROM THE SOCKET.
On a new machine and after a belt replacement, make an inspecti on of the belt tightness :
10. After first 24 hr s of oper ation
11. After first 80 hr s of oper ation
12. Every 6 months or every 1000 operation hours - which ever come fi r st. The belts are acc essible from the rear of the machine. If the belts are too tight the bearing seating are under stress and their life service will be shorte ne d. If the b e lt s
are too loose they can be slipping on the pulley and can cause a noisy operation. In the case when it’s needed, tighten the belts.
MACHINES 16kg / 36lb
The testing force o f be lt tensioning is 200 N which can be measured by tens ion meter. Procedure for approximate belt tensioning w ith belt deflection 20mm / 0.78“ : apply a load of 5 ,5kg / 12 lb to the midd le o f the be lt . Change the belts if they ar e worn out or dam aged.
!
T O CHANGE THE BELTS: NEVER USE A CROWBAR TO TAKE OFF THE BELTS OVER THE PULLEY GROOVES!
1. Dismantle the rear panel, fig. 5.2.D, (pos.1).
2. Take off the bel ts, (pos.2.) by pulling t he belt and t ur ning the drum pull ey (pos.5).
3. Put a new belt (2) of identical type on pulleys (pos.5 and 8). The re-asse mbly of the belts is done in the re verse order as the disassembly.
4. The belt must be plac ed in the correct motor pull ey t r enches in such way the belt i s running in the center of the drum pulley.
To tighten or loosen the belt tension :
1. Loosen the bolts (pos.4) for securi ng the motor position.
2. First unscrew the lower nut (pos.6) and then unscrew the upper nut (pos.7) for increasing the belt tension.
3. For decreasing the belt tension screw the lower and upper nut (pos.6 and 7) and lift the motor suspension. After thi s tighten all the bolts.
4. After the belt replacement, check the pulley alignment, the tightness of belts, bolts and nuts. Keep the belts and pulleys clean and f r ee of oil, lubricants, water etc.
1. Rear panel
2. 2 x Belt
3. 2 x Screw M12 : Alignm ent
4. 2 x Screw M10
5. Motor pulley
6. Securi ng nut of bolt M16 (lower)
7. Securi ng nut of bolt M16 (upper)
8. Drum pulley
Fig. 5.2.D. Regulation of belt
22 INSTALLATION AND MAINTENANCE MANUAL PUBLICATION DATE Sep 05 100646
Page 24
WATER FILTERS
Machines are equipped with filters on water inlets. It is necessary to clean up the filters occasionally to avoid a prolongati on of filling the machine with water. Intervals of cleani ng depend on the quality of the water, for example for eign par ticles in the water line.
WARNING !
!
BEFORE YOU START THE FILTER CLEANING CHECK IF THE INLET OF HOT WATER TO THE MACHINE IS CLOSED AND COLD.
TIGHTENING MOMENTS
WARNING !
!
REGULARLY, ONCE IN THREE MONTHS OR EVERY 500 WORKI NG HOURS INSPECT THE TIGHTNESS OF THE BOLTS !
REPLACE A DAMAGED BOLT WITH A BOLT OF THE SAME STRENGTH VALUE MARKED ON HIS HEAD ! IGNORING OF THE BOLT QUALITY AND MECHANICAL STRENGT H CAN CAUSE SERIOUS BODILY INJURIES !
The recommended t or que v alues for standardized steel bolts : M6 8.8 : C = 10 Nm M8 8.8 : C = 25 Nm M10 8.8 : C = 45 Nm M12 8.8 : C = 80 Nm M16 8.8 : C = 200 Nm The bolts that have to be inspected ar e : Bolts which are used for the reinforcement triangles for the cabinet. This reinforcements are found in the front
(2 pieces) and in the back ( 2 piec es) of the machine = 16 bolts M6 and M8. Bolts for fixation of bearing house in tub M10 or M12.
FUSES
The internal fuses FU1, F U2 for controlling circuits have value 1A (230V or 400V) and dim ensi on L=32m m /
1.26“ and = 6,3mm / 0.24“. The f uses are accessible from the machine rear , fig. 3.1., pos.7.
100646 PUBLICATION DATE Sep 05 INSTALLATION AND MAINTENANCE MANUAL 23
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6. TROUBLESHOOTING AIDS
6.1. ERROR HANDLING
The timer allows the full control of the washing machine. When an error occurs then automatically the machine will go over to a safe state. Wit h the diagnostic program you c an determi ne the problem (See „Programming manual"). This program will test all the functi ons of the washing machine.
If a failure occurs then the computer will display a diagnostic mes s age. The mess age is a number that correspond with a typical problem.
If a failure occurs and the timer gives no message you can consult chapter 6.2.
6.2. PROBLEM CHECK LIST
Problem Cause Solving the problem
When the power is switched on : the display is not lighting up
Remark : The displ ay m us t al w ays li ght up
when the power connector is connected to the power board (EPROM with software must be implemented)
The machine is not starting up when the start button is pressed.
Coins are inserted but the displayed program pr ice is not c ount ing down
Coindrop is accepting coins but does not start the washer
The machine is not responding on pressing the keyboard buttons
no external power
the emerg ency button is activat ed
the power connector is not
connected on the b oar d
the power connector is inverse connected
the fuse on the PWR board has jumped
the input connector is disconnected
the EPROM that contains the
softwar e is not im pl em ented
the key switch stands in Program mode
the correct amount of coins is not inserted
the door is not closed properly
the micro contact mounted on the
coin drop is not fu nc t i on al
the optocoupler mounted on the coindrop is not functional
check the wiring to the coindrop
verify if you h av e entered a c oin
value in the u-submenu for the corresponding coindrop
the start but t on is not pus h ed after the amount is flashing on ‘00’
the right amount is not reached
the door is not closed properly
the key switch is not functional (no
dot is displayed when switching in Progr am mode)
verify the extern al t ens i on of th e machine
deactivate the emergency button
connect the power connector
check the wiring and connect the
co n nect or as it m ust b e
if the transformer is deformed replace the PWR board
Check th e wiri ng and the tens i on at th e power Connector
If the transformer is still OK change the Fuse
if the displ ay is ligh t i ng up : verif y that the input signals or the + 16 V signal are not touching the cabinet
put the right EPROM with software into the socket on the board.
set the Key switch to Run m od e
the start but t on mus t be pressed when
00 is flashing on the lower display
close the door
verify the w ell func tionin g of th e micro
contact of the coindrop : positive pulses should be generated
verify the w ell func tionin g of th e optoc oup l er p os iti ve p ulses shou ld be generated
if the wiring is broken: repair the wiring
insert the correct coin value in the u-
submenu
push the start button
Put the right amount in the coindrop
close the door
check if the input connector A is well
connec t ed an d ch ec k t h e wir in g b et ween the input connector and the keyswitch
the START button is not functional (the key switch stands in Program mode)
the SET button is not functional (the key swit ch stands in Run mode)
no button is functional and the key switch is in the ri g ht p osit i on
The dot to indicate th at th e s oftware is in program mode can not be enabled or disabled
24 INSTALLATION AND MAINTENANCE MANUAL PUBLICATION DATE Sep 05 100646
the key switch is not functional
the infrar ed k ey is not functi on al
set the Key switch to Run m od e
set the Key switch to Program mode
check if the connector K of the keyboard
is well connected
check if the input connector A is well connec t ed an d ch ec k t h e wir in g b et ween the input connector and the keyswitch
set the menu- it em , Ir = On
Page 26
Problem Cause Solving the problem
The machine is not behaving as expected
A program is started, but the outputs ar e not ac ti v at e d
Dashes ar e di s pl ay ed and on the lower display a coun ter is counting down
Wrong wat er l evel (the water level sensor must not be
calibrated)
The process is stopped and there is still water in the drum
The wat er does not stay in th e machine
Machine is not filling or filling time is too long
Machine is filli n g wi th water in the ‘OFF’ position
Machine is leak ing
There is a door s eal leakage
There is no warm water in the wash sequence
The heating time is too long
There is too m uc h vibrati on during extracting
use the key switch at a distance less then 0,5 meter and in front of check the battery (the LED of the infr ared key is eluminated when the button is pressed)
if the wrong m ac hi n e typ e is select ed th e wr on g outputs wil l b e activated
the suspension is not working, the shock absorbers ar e c old
check if connector R and Q are connected
check if connector R and Q are not inverted
this is a wait state caused by a power int errupti on or a s af ety sequence at the end of the proc ess
check if the programmed water levels in the P- s ub m en u are the correct ones
check if the right machine type is selected in the S-submenu
you have changed th e m ach in e typ e but the standard water levels are not changed
you c an start a new program and advance the program to the tumble sequence
the drain is stopped up
the drain val ve is bl oc ked
the drain val ve is not closing
leakage of rubber between tub and
drain val ve
inlet taps are closed
water pressure too low
water is blocked somewhere
inlet valve filter is blocked
inlet valve is damaged
inlet valve is damaged • replace in l et val ve
clamps of h os es are n ot tigh tened
some hose is damaged
sealing is damaged
supply and drain hos es are n ot
connected prop er l y
the door rubber seal is damaged
insuff ic ient d oor pr ess ure
program is not correct
the hoses are not correct connected
incoming supply is not warm
heating el em en ts ar e d ef ective
wiring is dam aged or wr ong
calcium sediments cover the
heating el em ent s
bolts of cabinet and reinforcements are not fixed properly
vibration switch is not correct installed
the suspension is damaged, the
check if the right machine type is
selected in the S-submenu
change shock absorbers or springs
connect the connector at the correct
positi on
Pin Q10 must be supplied with 220Vac when the door is closed
wait until the counter has reached 0
do no t switch of/on the power again as
you will r est art th e c ounter
set the right water levels
select the right machine type in the S-
submenu
the standard water levels can only be reinitialised by changing the program Set in the S-submenu : standard wash
advancing a program : turn the key switch in program-mode and press the start button
When the w at er is drained y ou c an op en the door
clean the drain
clean the drain valve
check wir in g from drain valve
change dr ain val ve w h en br ok en
Replace rubber piece
open inlet t aps
look at your supply installation
check for kinks in the inl et h ose
close wat er inlet and cl ean filter
replace in l et valve
tighten the clamps
replace the hose
change the sealing
connect the hoses properly
change the door rubber seal
remove spacers from behind the hinges
change program to correct temperature
connect the supply hoses correctly, the
incoming supply to the warm water inlet valve.
use warm water supply, check your warm water installation
change heat i n g el em ent s
check, replace or repair wiring
clean or replace the heating elements
tighten the bolts
reinstall vibration switch
100646 PUBLICATION DATE Sep 05 INSTALLATION AND MAINTENANCE MANUAL 25
Page 27
Problem Cause Solving the problem
Door fails to open
Machine will not spin
Th e re i s a l ack of ste a m
shock absorbers ar e c old
a fault is occurred
power is off, safety is working
power is off, after a couple of
minutes waiting the door is jammed
a fault in the program is made
wiring is damaged
V-belts ar e br ok en
Motor is broken
Frequency converte r is dama ged
leak in steam system
too many condense in the steam
system
too much m ach in es on 1 su pp l y
change the shock absorbers
wait until the counter has reached ‘0’
wait until s af ety devic e is in acti v e
you can always open the door by the
mechanical override, be sure the machine is stopp ed sp in ni ng and there is n o hot water anymore in the tub.
check the program
check and replace wiring
replace the V-belts
repair or change motor
repair or replace the frequency
converter
repair the leakage
Remove the condens
Disconnect other machines or increase
steam capacity
6.3. DOOR FAILS TO OPEN
In case of a power failure or an em ergency si tuation, proceed as follows:
1. Befor e the door is open, c hec k the washing bath and machine parts temperat ur e.
WARNING !
!
IF TOO HOT DO NOT OPEN! RISK OF BURN OR SCALD INJURIES ! KEEP CHILDREN OFF WHEN THE MACHINE IS IN OPERATION !
2. When the washing bath is cooled down, find the lever of emergency door opening on the left bottom side pull the lever by a screwdriver ( 4 mm / 0.15“) to open the door.
WARNING !
!
IF THE WASHING WATER WAS NOT DRAINED OFF, IT WILL RUN OUT THROUGH THE DOOR OPENING !
26 INSTALLATION AND MAINTENANCE MANUAL PUBLICATION DATE Sep 05 100646
Page 28
7. LIST OF RECOMMENDED SPARE PARTS
Find more detailed information in the spare part m anual for individual machines.
PRI 340 055 051 Drain valve 3“ 230V PRI 340 020 035 2-way water inl et valv e PRI 340 030 038 3-way water inl et valv e 273 112 994 945 Rubber for door gl ass, appl icable for 16kg / 36lb PRI 505 000 045 Rubber for door gl ass, appl icable for 6kg / 13lb, 7kg / 16lb, 10kg / 22lb PRI 610 011 077 Microswitch 83.161.3 PRI 530 030 012 Rubber tub housing, applicable for 16kg / 36l b PRI 530 020 012 Rubber tub housing, applicable for 6kg / 13l b, 7kg / 16lb, 10k g / 22lb PRI 530 030 013 Ring, applic able for 16kg / 36lb PRI 530 020 013 Ring, applicable for 6kg / 13lb, 7kg / 16lb, 10kg / 22lb 514 038 Contact or of frequency inverter LC1- D09 514 038 Heati ng c ontactor, LC1-D09, 6kW / from 200 to 440V, 9kW / 400V, 12kW / 400V 514 039 Heati ng c ontactor, LC1-D12, 9kW / 230V 514 042 Heati ng c ontactor, LC1-D18, 18kW / 400V PRI 345 002 019 Heating contact or , LC1-D32, (12kW, 18kW) / 230V 345 805 163 032 Fuse 1A 32x6.3 PRI 401 022 021 Fuse 0,5A, 200-208V / 440V PRI 342 000 011 Heating element 2000W 230V, elec trical heating 6kW, appli c able for 6kg / 13lb,
7kg / 16lb, 10kg / 22lb
PRI 342 000 028 Heating element 3000W 230V, elec trical heating 9kW, appli c able for 6kg / 13lb,
7kg / 16lb, 10kg / 22lb PRI 551 002 217 Heating element 2x2000W 230V, elec trical heating 12kW , applicable for 16kg / 36lb PRI 342 000 032 Heating element 2x3000 W 230V, electrical heating 9kW, 18kW, applicable for 16kg / 36lb PRI 342 000 040 Heating element 2x1500 W 230V, electrical heating 9kW, 440V, applicable for 6kg / 13lb,
7kg / 16lb, 10kg / 22lb PRI 342 000 031 Heating element 2x2000W 230V, electrical heating 12kW, applicable for 6kg / 13lb,
7kg / 16lb, 10kg / 22lb PRI 607 000 093 Belt XPZ 1562, applicable for 7kg / 16lb 101 175 Belt XPZ 1587, applicable for 6kg / 13lb, 10kg / 22lb PRI 607 000 110 Belt XPZ 1512 PRI 320 000 012 Motor 0.75 kW, appl icable for 6kg / 13lb, 7kg / 16lb PRI 320 000 013 Motor 1.5 kW, applicable for 10kg / 22lb PRI 320 000 009 Motor 2.2 kW, applicable for 16kg / 36lb 101 872 Frequency inverter 0.75kW, 200-240V, 400V 3AC + N, applicable for 6kg / 13lb, 7kg / 16lb 101 871 Frequency inverter 0.75kW, 400/440V, without N, applicable for 6kg / 13lb, 7k g / 16lb 101 822 Frequency inverter 1.5kW, 200-240V, 400V 3A C + N, appl icable for 10kg / 22lb 101 824 Frequency inverter 1.5kW, 400/440V, without N, applicable for 16kg / 36lb 101 823 Frequency inverter 2.2kW, 200-240V, 400V 3A C + N, applicable for 16kg / 36lb 101 825 Frequency inverter 2.2kW, 400/440V without N, appli c able for 16kg / 3 6l b PRI 348 000 123 Keyboard MCB LC, blac k 100 052 Keyboard MCB LC, gr ey 100 521 Keyboard MCB FC, grey 100 629 Keyboard MCB FC, black
516 745 Keyboard MCG FC 516 694 Programmer board MCB LC 516 696 Programmer board MCB FC 516 697 Programmer board MCG EC 516 698 Programmer board MCG FC
100646 PUBLICATION DATE Sep 05 INSTALLATION AND MAINTENANCE MANUAL 27
Page 29
8. PUTTING THE MACHINE OUT OF SERVICE
8.1. DISCONNECTING THE MACHINE
1. Disconnect the outer electri c power supply from the machine.
2. Switch off the main switch located on the back of t he machine.
3. Turn off t he outer water or steam inlet.
4. Make sure, the inlets of power supply, water and steam are closed. Disconnect all power, water or steam
inlets.
5. Insulate the outer power supply cabl es.
6. Mark the m achi ne by „O UT OF SERVICE“.
7. Unscrew all nuts (bolts) which attach the mac hine to the floor.
8.2. MACHINE LIQUIDATION
For the machine liquidation after fi nishi ng its usage period, respect t he following instructi ons :
8.2.1. POSSIBILITY OF THE MACHINE LIQUIDATION BY THE SPECIALIZED COMPANY
Machine liquidation is executed by the competent company which respects material sorting and conditions for the waste liqui dation.
8.2.2. POSSIBILITY OF THE MACHINE LIQUIDATION BY OWN POTENTIAL
It is necessary to divide material into the following groups :
1. Plates of printed circuits incl. LCD...........................................................waste group 160215
2. Electrolytic capacitor s..............................................................................waste group 160215
3. Cabling...................................................................................................waste group 160216
4. Other elec trical components; m otor, f r equency converter,
contactors, heating elements........................................................................waste group 160216
5. Plastics...................................................................................................waste group 191204
6. Rubber....................................................................................................waste group 191204
7. Metal.......................................................................................................waste group 160117
8. Hubs with bearings..................................................................................waste group 170410
Offer the sorted waste to t he c om pany whi c h is competent for further treatment.
REMARKS :
28 INSTALLATION AND MAINTENANCE MANUAL PUBLICATION DATE Sep 05 100646
Page 30
IMPORTANT !
MACHINE TYPE: PROGRAMMER:
- ELECTRONIC TIMER MCB EC
- ELECTRONIC TIMER MCB FC
INSTALLATION DATE: INSTALLATION
CARRIED OUT BY: SERIAL NUMBER:
ELECTRICAL DETAILS:
.............VOLT...............PHASE............HZ
NOTE:
ANY CONTACTS WITH YOUR DEALER REGARDING MACHINE SAFETY, OR SPARE PARTS, MUST INCLUDE THE ABOVE IDENTIFICATION. MAKE CERTAIN TO KEEP THIS MANUAL IN A SECURE PLACE FOR FUTURE REFERENCE.
DEALER:
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