Maytag MFS 25-35 User Manual

MFS 25-35
INSTALLATION AND MAINTENANCE MANUAL SOFT MOUNTED WASHER EXTRACTOR PUBLICATION DATE : Sep 05 WITH ELECTRONIC PROGRAMMER 100646
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
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
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
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
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
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
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
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
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