MFS 25-35
INSTALLATION AND MAINTENANCE MANUAL
PUBLICATION DATE : Sep 05
100646
SOFT MOUNTED WASHER EXTRACTOR
WITH ELECTRONIC PROGRAMMER
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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 English version is the original version.
♦ This instruction is not complete without „User“, „Installation and Maintenance“, „Programming“, „Spare parts manual“.
♦ Before installing, operating or maintaining the machine, read and follow these instructions carefully and keep them in a handy place
for later use. Safety instructions included in manuals for personnel operating the washing machine must be printed and posted
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. The labels must stay on the machine and they must be legible.
♦ Installation and service can be done only by a service organization with proper authorization.
‰ Do not let children use, play in, on, or around the machine.
♦ Any changes concerning the installation which are not described in this Installation Manual must be approved by the supplier
or manufacturer. Otherwise, the supplier and manufacturer are not responsible for potential injuries to operators or for any damages.
Interventions in the machine execution or functions are not allowed, and the manufacturer refuses any responsibility in such cases.
♦ During transportation and storage never use excessive forces on the carton box because components can be damaged protruding
the contour line of the machine.
♦ The washer extractor must be installed on level. If not, the machine may become unbalanced during extraction and, although fitted
with an unbalance safety, the machine may become seriously damaged what may result in bodily injuries.
♦ Never transport the machine without the transporting braces mounted.
♦ Never put the machine in operation when the transporting braces are not removed.
♦ To prevent the possibility of electrical shock, make sure the washer has been properly grounded in accordance with the installation
instructions and ALL local codes.
‰ Use copper conductors only. This appliance must be connected to a supply circuit to which no lighting units or general-purpose
receptacles are connected.
♦ 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 supply system.
♦ 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 sensitive electrical or electronic device(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 expose the washing extractor to excessive humidity or extreme temperatures.
♦ Keep the top of the machine clean, without the presence of flammable materials. Do not wash or spray the machine with running water.
♦ Do not operate the washer extractor when parts are broken or missing or when covers are open. The machine may not operate until
the fixed guards are put correctly in place.
♦ Do not tamper with the washer extractor controls and do not bypass the safety instructions and the warnings.
♦ Do not store flammable materials around the machine.
♦ Define the dangerous areas in the laundry room and obstruct an admission to them during machine's operating.
♦ Carefully read and follow the instructions on the packaging of detergents. Observe all warnings, cautions and labels to avoid personal
injury. Store detergents, laundry aids and disinfectants out of reach of children, preferably in a locked cabinet.
‰ 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 disconnect the power supply and close all water and steam valves while servicing the washer extractor.
♦ Although the washer may be in the „off“ position, there is still electrical power to the switch supply terminals.
‰ 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 the main supply like water, steam, electricity at the end of each operating day.
♦ Check the functioning of the door lock mechanism on regular base.
♦ Regularly once a three months check the proper function of ground and emergency button.
♦ 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 water system has not been used for such period open all hot water taps and let the water run out
for few minutes. This will release any accumulated gas. As this gas is flammable, do not smoke or use open flames during 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 problems or failures occur which you do not understand, immediately contact your dealer, serviceman or manufacturer.
‰
= 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)
6 kg / 13 lb
7 kg / 16 lb
10 kg / 22 lb
16 kg / 36 lb
DIMENSIONS
MACHINE DIMENSIONS
*
Width
660 mm/25.98“
770 mm/30.31“
660 mm/25.98“
770 mm/30.31“
660 mm/25.98“
865 mm/34.05“
835 mm/32.87“
1040 mm/40.94“
Depth
Height
1070mm/42.12“ 1070mm/42.12“ 1130mm/44.48“ 1295 mm/50.98“
PACKING DIMENSIONS
Width
750 mm/29.53“
850 mm/33.46“
750 mm/29.53“
850 mm/33.46“
750 mm/29.53“
950 mm/37.40“
930 mm/36.61“
1140 mm/44.88“
Depth
Height
1250mm/49.21“ 1250mm/49.21“ 1300mm/51.18“ 1510 mm/59.44“
Transportation volume
DIMENSIONS OF INNER DRUM
Diameter
0.79m3/27.89ft3
0.79m3/27.89ft3 0.92m3/32.48 ft3
1.6 m3/56.5 ft3
530 mm/20.86“
270 mm/10,63“
530 mm/20.86“
330 mm/12,99“
530 mm/20.86“
420 mm/16.53“
95dm3/25.1gal
650 mm/25.6“
500 mm/19.68“
166dm³/43.8gal
Depth
Drum Volume
Door opening
WEIGHT
60dm3/15.85gal 73dm3/19.28gal
285 mm / 11,22“ 285 mm / 11,22“ 285 mm / 11,22“ 410 mm / 16,14“
Net
230 kg / 508 lb
240 kg / 530 lb
235 kg / 519 lb
250 kg / 552 lb
275 kg / 607 lb
300 kg / 662 lb
465 kg / 1026 lb
485 kg / 1070 lb
Gross
ELECTRICAL DATA
3x380-415V+N 50Hz - applicable for 16 kg / 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 - applicable for electrical heating
1x220-240V 50/60Hz - not applicable for electrical heating
3x220-240V 50/60Hz - applicable for electrical heating
1x200-208V 50/60Hz - applicable for 10 kg / 22 lb, 16 kg / 36 lb,
not applicable for electrical heating
3x200-208V 50/60Hz - applicable for 10 kg / 22 lb, 16 kg / 36 lb,
applicable for electrical heating
3x380-480V 50/60Hz
Permitted deviation of voltage
Permitted deviation of frequency
-6% to +10% V
-6% to +10% V
-6% to +10% V
-6% to +10% V
±1% Hz
±1% Hz
±1% Hz
±1% Hz
TOTAL INPUT OF THE
MACHINE WITH
Electric heating 6kW
6.75 kW
6.75 kW
7.5 kW
-
Electric heating 9 kW
Electric heating 12 kW
Electric heating 18 kW
Without heating or steam
Nominal output of motor
9.75 kW
9.75 kW
12.75 kW
-
10.5 kW
13.5 kW
-
11.3kW
14.3kW
20.3kW
2.3kW
-
-
0.75 kW
0.75 kW
1.5 kW
0.75 kW
0.75 kW
1.5 kW
2.2kW
NOMINAL OUTPUT OF THE MOTOR
AT RPM
0.75 kW
0.75 kW
1.5 kW
2.2kW
INPUT PROTECTION
Electric heating 6kW (220-240V)
Electric heating 6kW (400/440V 3AC)
Electric heating 9kW (220-240V)
25A
16A
32A
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INSTALLATION AND MAINTENANCE MANUAL
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Electric heating 9kW (400/440V 3AC)
Electric heating 12kW (220-240V)
Electric heating 12kW (400/440V 3AC)
Electric heating 18kW (220-240V)
Electric heating 18kW (400V 3AC)
Electric heating 18kW (440V 3AC)
Without el. heating (220-240C 1/3AC)
WASHING FUNCTIONS
Washing
20A
40A
25A
60A
40A
32A
16A
48 RPM
1000 RPM
300
48 RPM
1000 RPM
300
48 RPM
1000 RPM
300
45 RPM
980 RPM
350
High extracting
G-factor
CONNECTION
WATER CONNECTION
0.1-0.8 MPa /
1-8 bar /
0.1-0.8 MPa /
1-8 bar /
0.1-0.8 MPa /
1-8 bar /
0.1-0.8 MPa /
1-8 bar /
Water pressure
14.5-116 PSI
14.5-116 PSI
14.5-116 PSI
14.5-116 PSI
0.3-0.5 MPa /
0.3-0.5 MPa /
0.3-0.5 MPa /
0.3-0.5 MPa /
Recommended water pressure
Water inlet
3-5 bar / 36.3 PSI 3-5 bar / 36.3 PSI 3-5 bar / 36.3 PSI 3-5 bar / 36.3 PSI
G3/4"
G3/4"
G3/4"
G3/4"
90°C / 194°F
90°C / 194°F
90°C / 194°F
90°C / 194°F
Maximal water temperature
CONNECTION OF WATER
DRAINAGE
Via drain valve diameter
Flow amount with drain valve
CONNECTION OF STEAM
Steam connection
76 mm/3"
3.5 l/s
76 mm/3"
3.5 l/s
76 mm/3"
3.5 l/s
76 mm/3"
3.5 l/s
G1/2“
Steam pressure low
1-3 bar / 14,5 - 44 PSI
3-8 bar / 44-116 PSI
Steam pressure high
ELECTRICAL CONSUMPTION
Light soiled fabrics, wash 60°C(1)
Without electrical heating
With electrical heating
0.2 kWh
1.2 kWh
0.2 kWh
0.3 kWh
1.7 kW
0.5kWh
3.5kWh
1.3 kW
WORKING CONDITIONS
Ambient temperature
+5°C (41°F) to
+35°C (95°F)
+5°C (41°F) to
+35°C (95°F)
+5°C (41°F) to
+35°C (95°F)
+5°C (41°F) to
+35°C (95°F)
Relative humidity
30% to 90%
without
30% to 90%
without
30% to 90%
without
30% to 90%
without
condensation
condensation
condensation
condensation
Heigth above sea level
Storage temperature
up to 1000 m /
3280 ft
up to 1000 m /
3280 ft
up to 1000 m /
3280 ft
up to 1000 m /
3280 ft
0°C (32°F) to
+55°C (131°F)
0°C (32°F) to
+55°C (131°F)
0°C (32°F) to
+55°C (131°F)
0°C (32°F) to
+55°C (131°F)
BOTTOM LOAD
Max.static load on floor
Max.dynamic load on floor
Frequency of dynamic load
NOISE
2413 N
650 N
16 Hz
2492 N
730 N
16 Hz
3002 N
1100 N
16 Hz
5450N
1220 N
16Hz
< 70 dB(A)
< 70 dB(A)
< 70 dB(A)
< 70 dB(A)
Equivalent sound power level
Leq (dB(A))
maximum dimensions including protruding parts
*
(1) Depends of temperature of cold and hot water supply
4
INSTALLATION AND MAINTENANCE MANUAL
PUBLICATION DATE Sep 05 100646
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6kg / 13lb, 7kg / 16lb, 10kg / 22lb
16kg / 36lbmachine with frequency control drive
Fig. 3.1.
1. Control panel
8. Main switch
2. Connection liquid soap
3. Serial plate
9. Electrical supply connection
10. Drain
4. Soap hopper venting
5. Water supply
11. Adjustable leg
12. Steam connection
13. Soap hopper
6. Frequency inverter
7. Fuses
14. Emergency/Coin system
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6kg / 13lb
660 mm / 25.98“
685 mm / 26.97“
1070 mm / 42.13“
560 mm / 22.05“
585 mm / 23.03“
20 mm / 0.79“
7kg / 16lb
660 mm / 25.98“
685 mm / 26.97“
1070 mm / 42.13“
560 mm / 22.05“
585 mm / 23.03“
20 mm / 0.79“
10kg / 22lb
660 mm / 25.98“
785 mm / 30.91“
1130 mm / 44.49“
560 mm / 22.05“
685 mm / 26.97“
20 mm / 0.79“
16kg / 36lb
835 mm / 32.87“
960 mm / 37.8“
1295 mm / 50.98“
715 mm / 28.15“
815 mm / 32.09“
-
A
B
C
D
E
F
420 mm / 15.54“
263 mm / 10.35“
910 mm / 35.83“
103 mm / 4.06“
980 mm / 38.58“
44 mm / 1.73“
420 mm / 15.54“
263 mm / 10.35“
910 mm / 35.83“
103 mm / 4.06“
980 mm / 38.58“
44 mm / 1.73“
480 mm / 18.90“
263 mm / 10.35“
970 mm / 38.19“
103 mm / 4.06“
1040 mm / 40.94“
44 mm / 1.73“
430 mm / 16.92“
300 mm / 11.81“
1135 mm / 44.68“
120 mm / 4.72“
1195 mm / 47“
44 mm / 1.73“
1015 mm / 39.96“
55 mm / 2.16“
415 mm / 16.33“
15 mm / 0.6“
G
H
I
J
K
L
835 mm / 32.87“
78 mm / 3.07“
835 mm / 32.87“
78 mm / 3.07“
895 mm / 35.24“
78 mm / 3.07“
M
N
O
P
Q
R
S
375 mm / 14.76“
10 mm / 0.39“
375 mm / 14.76“
10 mm / 0.39“
375 mm / 14.76“
10 mm / 0.39“
445 mm / 17.52“
700 mm / 27.56“
600 mm / 23.6“
445 mm / 17.52“
700 mm / 27.56“
600 mm / 23.6“
445 mm / 17.52“
700 mm / 27.56“
600 mm / 23.6“
530 mm / 20.86“
700 mm / 27.55“
600 mm / 23.62“
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INSTALLATION AND MAINTENANCE MANUAL
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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 transit. If the package or pallet are damaged or signs of possible damage are evident, let the carrier
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 serial plate is located on the rear of the machine, fig. 4.1. This determines the type of model
you have bought, the voltage and the serial number.
Fig. 4.1.Serial plate
Check if the machine is not damaged and if all the accessories are included according 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 package to protect the machine against moisture and dirt.
- The storage temperature is between 0°C / 32F and 55°C / 131F.
- The machine may not be installed within the reach of spraying water.
- Avoid severe climatic storage conditions and excessive humidity. When the temperature changes and this
causes damp, you must avoid 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 transporting wooden
id until the time of final installation on the foundation 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 the machine 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 the machine on the wooden
pallet. Lift up the machine carefully, take care not to damage the machine components.
- Leave at least a 0.6m / 23,6“ free space between 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 machine. Above
the machine must be minimum 0.7 m / 27.56“ of free space for the maintenance access.
- All passages and spaces the machine has to be transported through at installation should be reasonably
dimensioned to meet the height and width of the machine including the package.
- Never push, pull or press the components protruding from the contour line of machine(control panel, door,
control elements, water inlet and outlet pipes, etc.).
- Make sure that the filling door is closed during handling.
- Take care that the floor where the machines will be placed is underneath supported. The washer 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 noise level in the building.
- Take care that the floor where the machines will be placed is not combustible.
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4.3.1. FREELY ON THE FLOOR
The machine is to be located on a not elevated leveled concrete floor that comply with static and dynamic
stress of the machine.
The friction coefficient must be higher then 0,5 between the rubber feet and the floor material. Do not place
the machine on a smooth surface but on a rough floor material like concrete. If the friction coefficient is less,
then the machine can move while spinning. If this should happens fasten the machine, see „Fasten with anchoring
bolts“.
MACHINES 6kg / 13lb, 7kg / 16lb, 10kg / 22lb
Position the machine only on his 4 adjustable rubber feet.
MACHINES 16kg / 36lb
Place between the four corners of the frame and the floor a thin rubber sheet of 10x10cm / 3.93“x3.93“
with thickness between 1-2 / 0.04“-0.08“ maximum. We advice to fasten this machines always, 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 machine on a metal 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 machine moves from the base. Make a base according, fig. 4.3.2.
Place the machines front rubber feet in the U-profile.
Fig. 4.3.2. Design of metal base
6kg / 13lb
660
7kg / 16lb
660
10kg / 22lb
760
Distance A
Distance B
Distance C
480
480
480
590
590
590
Tab 4.3.2. Frame dimensions
!
WARNING !
NEVER DO THIS FOR A 16 kg / 36 lb MACHINE.
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4.3.3. FIXED ON AN ELEVATION
The machine can also be secured to a mounting 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 maximum height 305 mm (12“).
The pad or frame must be designed so that it can carry the static and dynamic forces. The thickness of iron
profiles is minimum 4 mm (0.158“).
For 6kg / 13lb, 7kg / 16lb, 10kg / 22lb machines, remove the four rubber feeds from the machine frame.
Do not tighten anchoring bolts before the concrete base around the bolts is completely secured.
Tighten the anchoring 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
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6kg / 13lb
7kg / 16lb
10kg / 22lb
660 mm / 25.98“
560 mm / 22.05“
50 mm / 1.97“
16kg / 36lb
830 mm / 32.7“
715 mm / 28.1“
57.5 mm / 2.26“
960 mm / 37.8“
815 mm / 32.09“
80 mm / 3.15“
130 mm / 5.12“
X1
X2
X3
X4
X5
X6
X7
660 mm / 25.98“
560 mm / 22.05“
50 mm / 1.97“
660 mm / 25.98“
560 mm / 22.05“
50 mm / 1.97“
685 mm / 26.97“
455 mm / 17.91“
130 mm / 5.12“
110 mm / 4.33“
685 mm / 26.97“
455 mm / 17.91“
130 mm / 5.12“
110 mm / 4.33“
785 mm / 30.91“
565 mm / 22.24“
130 mm / 5.12“
110 mm / 4.33“
Tab 4.3.3. Distances 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 frame and are adjustable with a wrench size
13mm / 0.5" and 17mm / 0.7". Check the position of the 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 frame.
MACHINES 16kg / 36lb
The 16kg / 36lb machines don’t have rubber feet for adjustment to water level. When it is necessary use
thin hard plates of 10x10cm / 3.93“x3.93“with thickness of 1mm / 0.04“ and place them under the frame
corner of the lowest position. Use more of them until the machines stands water level. It is always advisable
to bolt down this machine after leveling. Take care that the machine is in the lowest possible position.
If the machine with his cabinet rocks can it damage the machine cabinet. The manufacturer is not responsible
for consequences caused by a wrong installation.
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 movement of the tub during transportation.
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. Remove fixation plate rear left, fig. 4.4. pos. 2.
IMPORTANT : UNSCREW ONLY THE NUTS WHERE INDICATED !
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After removing the shipping bars put the service 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 possible future transportation.
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 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 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. Before connection check if the electrical values stated on the serial plate of the machine correspond
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 shall disconnect the electrical equipment of the machine
from the supply when required e.g. maintenance.
4.5.2. EMERGENCY STOP DEVICE
The machines are equipped with an emergency stop device in accordance with ISO13850 - category 0 stop
function. Nevertheless, 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
remote-located emergency stop device(s). This emergency stop device(s) needs to stop each machine
in accordance with ISO13850 - category 0. There are made provisions in the wiring harness, were immediate
removal of power to the actuators can be accomplished. See the electrical schematic of the machine for correct
connection of the device.
4.5.3. SUPPLY CABLE AND SAFETY DEVICES
MACHINE
Fig. 4.5.A. Example of electrical connection
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Supply cable of the machine must have copper wires. The cross section of the supply wires depends
on the supply voltage and on the total electrical power input of the machine (see table 4.3). The supply cable
safety device against a short-circuit fault and overloading must be performed by automatic breakers or fuses
in the laundry switchboard. The recommended minimal cross-section of the supply wires as well as the values
of fuses (F) for the supply are 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 equipped with frequency inverter. The main contacts of the earth leakage trip must comply
with the specified power input of the machine.
Recommended phase
Power supply
protection (A)
Protection conductor
section (mm2)
conductor section
(mm2)
16
25 - 32
40
2,5
4
2,5
4
6
6
50
10
16
10
16
60 - 80
Tab 4.5.A. Recommended minimal conductor section
4.5.4. INSTALL SUPPLY CABLE TO THE MACHINE
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 11-17mm / 0.43-0.67“ 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, unless the clamping means is constructed so that there is no risk of a bad contact due
to cold flow of the solder. The phase terminals are marked by L1, L2 and L3. A separate insulated terminal,
labeled N, is provided 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 turnbuckle is pressed, thus securing the cable 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 is possible that L2 and L3 (1 AC) or N (3 AC without Neutral) must not be connected.
If the cable is attached from above, it is recommended to make a sagging on the cable in front of its entry
into the cable turnbuckle. In this way an ingress of the running condensed water into the bush and/or machine
can be avoided. The manufacturer recommends to attach the cable from beneath.
1. L1, L2, L3 and N terminal
2. Turnbuckle
3. Turnbuckle nut
4. PE terminal
Fig. 4.5.B. Example of supply cable 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 direction
4.5.6. MULTIPLE MACHINES IN LINE SIMPLE PHASE
When multiple single phase machines are connected to the same electrical network, it is necessary to connect
the machines according to fig. 4.5.D. The phase of the frequency control and motor which is connected
to the terminal inside the machine, has to be connected alternatively for the first machine with the first phase
L1 of the network, the second machine with the second phase L2, ... The fourth machine must again be
connected to the first phase L1. This assures a better load of the electrical network.
Fig. 4.5.D. Multiple machines in line
4.6. CONNECTION OF WATER SUPPLIES
WATER CONNECTION
WATER HARDNESS
It is advisable to contact the water supplier for information concerning the properties of the water in your
area. Good wash results are dependent also on the water hardness. For medium to very hard water,
consideration should be made to make the water softer.
Only in some cases is the use of hard water desirable, such as adding softener in the linen.
The soap supplier can help you with making the right decisions concerning hard water, soft water, washing
programs, type of soap and other related items to have the best wash results.
dH -
Germany
fH -
gr/gal
USA
Characteristics
mmol / dm3
England
0 - 8,75°
France
soft
0 - 1,25
0 - 7°
0 - 12°
0 - 3
medium
hard
1,25 - 2,5
2,5 - 3,75
above 3,75
7 - 14°
12 - 25°
25 - 37°
above 37°
8,75 - 17,5°
17,5 - 26,3°
above 26,3°
3 - 7
14 - 21°
above 21°
7 - 15
very hard
above 15
Tab.4.6.A.
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HOT WATER
When the machine is provided with a hot water inlet, we advise connecting this inlet to a hot water supply
that is set to 70°C / 158°F. The hot water supply needs to be large enough to provide the required hot water
for the washers.
WATER CONNECTION
Most machines are made with 2 or 3 water inlets. One is always marked with „soft water“. If more inlets are
present, they are marked with „Hot water“ or „Hard water“. For connection dimensions see fig. 3.1. Always
use the flexible hose delivered with the machine, if not present, contact your dealer. In each case do not
use a fixed connection to the water supply.
For the proper function of the machine, it is necessary to keep the water pressure within 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, connect it with soft water. If no hot water supply is present, contact your dealer for
the proper required action.
The machine is equipped with 3/4" inlet valves. First let the water flow from the tap into the drain before
connecting the machine to the water system. This is for cleaning the pipes from dirt. Otherwise the filters
could be stopped up.
Open the taps and check the connection points at the taps and at the inlets of the machine for tightness.
If water is leaking, correct the position of the seal and tighten the screw coupling.
WATER CONSUMPTION
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 units correspond to an average amount of water. You can calculate the total water
consumption 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 the total amounts.
Program (60°C / 140F) Light soiled linen
Cold water
(liter / gal)
Warm water
(liter / gal)
Total
(liter / gal)
Consumption
1. Wash 60°C
2. Rinse (3x)
TOTAL
15 / 3.96
46 / 12.15
61 / 16.11
16 / 4.22
-
31 / 8.18
138 / 36.45
169 / 44.64
16 / 4.22
Tab 4.6.B. Water consumption
The values received from this calculation is only an estimation of the real water consumption. The deviation
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.
STEAM CONNECTION
WARNING !
!
BEFORE EVERY STEAM VALVE IT IS NECESSARY TO INSERT THE FILTER WITH PERMEABILITY
UP TO 300 MICROMETERS. POSSIBLE DIRT BIGGER 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. Use inlet steam pressure hoses, adapted to the valves with seal. The condition for proper function
of inlet valves is the pressure between (0,1 - 0,3 MPa / 14,5 - 44 PSI - applicable for steam pressure low),
(0,3-0,8 MPa / 44-116 PSI - applicable for steam pressure high).
WATER DRAIN CONNECTION
The machine is equipped with a drain valve of 76 mm (3“) diameter. The drain is situated on the rear
of the machine. The drain has to be connected to the waste channel. You can use the elbow, which is a part
of the delivery. 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 feet :
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 must have the capacity to be able to handle the total output of all connected machines.
There must also be a hole 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 facilitates drainage of the water flow. Every time a machine
is coupled on the drainpipe, 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 drain cannot be sufficiently deodorized, install a deodorizer per machine.
Fig. 4.6.B. Recommended drain 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, the washers are provided with an air vent opening of O.D. 75 mm / 3".
Do not cover the washer air vent opening. It is part of the back flow prevention water system. It also takes
care that the tub can not be pressurized by water intake and vapor of the hot water, this allows for proper
measuring of the water level.
For the safety of everyone make sure that unauthorized persons cannot reach the backside of the machine.
4.7. CONNECTION OF LIQUID WASHING SOAPS DOSING
It is possible to connect an external dosing of liquid soaps to the machine.
WARNING !
!
DISCONNECT THE MACHINE SUPPLY POWER INLET BEFORE INSTALLATION.
THE INLET TERMINALS ARE UNDER CURRENT EVEN WHEN THE MAIN SWITCH IS OFF
ELECTRICAL CONNECTION AND CONNECTING THE MACHINE INLETS MUST BE CARRIED OUT
BY AUTHORIZED WORKERS ACCORDING TO INSTALLATION 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, 10kg / 22lb you must take
of the top panel. Unscrew the two bolts and take the top panel of the machine. For 16kg / 36lb machine it is
sufficient to open the top panel by means of the two key switches at the front.
At the right side panel there is a support for the top panel.
The hoses of external dosing of liquid soaps are
pushed through the holes in the rear panel after
removing the plugs. The hoses should be protected
by rubber bushings where penetrating the rear panel.
After this make as many holes in the soap hopper,
fig. 4.7.A, pos.1) as you have liquid soap hoses.
Connect the hoses to the soap hopper by means
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 terminal is the common 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 cable that is sufficient for their function and pass it in the appropriate opening
in the machine. Connect these signal terminals like the manufacturer of the liquid soap system requires.
The liquid soap system may draw maximum 0,1A out the control circuit of the washer-extractor.
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1. Terminals for connection
liquid soap pumps
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 transporting braces are removed.
2. Put out all things from wash drum.
3. Check the machine horizontal position.
4. Check connection and clearance of your drain, channel or central drainage.
5. Check protective connection (earthing) and electrical supply connection.
6. Open water valves to machine and check hose and connections for leaks.
7. Read carefully the „User´s manual“ and „Programming manual“, which are a part of delivery.
8. Initialize 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 rotation direction during extracting according to the extracting label.
10. Check the vibration switch function during extracting (see also chapter 5.2 adjustments and parts
exchange, adjustment of the vibration switch.
11. Check the emergency function.
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5. MAINTENANCE AND ADJUSTMENTS
WARNING !
!
ALWAYS FOLLOW SAFETY INSTRUCTIONS! DO NOT BYPASS ANY SAFETY DEVICES OR THEIR
PARTS, ANY INTERFERENCE TO THE MACHINE FUNCTIONS AND CONSTRUCTION ARE PROHIBITED.
BEFORE MAINTENANCE WORK DISCONNECT THE MACHINE POWER SUPPLY.
USE THE PROPER CHEMICAL AGENTS WHICH AVOID CALCIUM SEDIMENTS ON HEATING ELEMENTS
AND OTHER MACHINE PARTS. DISCUSS THIS ISSUE WITH YOUR SUPPLIER OF WASHING PRODUCTS.
THE MANUFACTURER OF THE MACHINE IS NOT RESPONSIBLE FOR THE DAMAGE OF HEATING
ELEMENTS AND OTHER MACHINE PARTS DUE TO CALCIUM SEDIMENTS.
In case of serious failures call the technical service of your supplier. When replacing any parts of the machine,
exchange them with original parts obtained from your dealer or ordered through the 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 avoid injuries
and damage to the rubber door seal, seals, glass etc.
2. Clean the door seal from any remaining detergent 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 cleaners. Dry 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 leakage.
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 electrical power inlets and main water inlets.
CHECKING AND MAINTENANCE EVERY THREE MONTHS
WARNING !
!
HOT MACHINE PARTS SHOULD BE ALLOWED TO COOL FIRST !
1. Check if the drain valve is not leaking during the wash process.It is also important that the valve opens
properly afterwards (drain valve opens when electrical 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 tightness of the bolts according to chapter 5.2.
4. Check visually all hoses and connection inside the machine for leaking.
5. Make sure that the control components are protected against moisture and dust during the clean up.
Wipe and clean up the machine inside.
6. Tighten the contacts of heating elements terminals on machines with electrical heating.
CHECKING AND MAINTENANCE EVERY SIX MONTHS
1. The filters in the water connection at the valves need to be cleaned. Turn off the tap. Unscrew the hoses
at the back of the appliance. Take out the filter at the center with pointed pliers, clean and re-insert.
When re-attaching the hoses, make sure that the seals are seated correctly. Check water inlets for leaks.
Tighten the connections 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 30VDC BEFORE YOU CAN ACCESS THE INVERTER FOR INSPECTION.
2. Clean and remove dirt and dust from:
– the cooling fin of the inverter
– the motor cooling fins
– the internal ventilator of the inverter (if present)
– the external ventilator (if present)
– the external air relieves of the machine
– check if ventilator in coolfins of inverter (if present) is functional
– check if external ventilator (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 remove the screws (pos.4) on the door frame. Tighten
the screws again after positioning the spacers.
2. The adjustments of the door seal pressure must be executed as follows. The door rubber (pos.2) must
still touch the 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 hinge
5. Door frame
Fig. 5.2.A. Door fastening
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 hinge.
4. Do the same with the bottom hinge.
5. Check if the door hinge has not moved, closing and opening of the door must be smooth.
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 fastening
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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 carefully, do not damage 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 the seal groove (pos.2) for door with soap water. Place a smooth cord in the groove all around.
Tighten up the margin 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 VIBRATION SWITCH
WARNING!
!
MAKE SURE THE MACHINE IS DISCONNECTED FROM POWER SUPPLY BY PULLING OUT THE PLUG!
The vibration switch is an important safety element which must - if correctly adjusted - stop the machine
if excessive vibrations 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 vibration switch, fig. 5.2.C.
5. Dismantle (6kg / 13lb, 7kg / 16lb, 10kg / 22lb) the top cover by two bolts on machine rear for machines.
For the 16kg / 36lb the top cover can be folded open and supported by the support at the right side panel.
6. Check the distance between microswitch (pos 1) and the limiter (pos 2).
7. The distance between the microswitch and the spring holder must be 0,2mm / 0.008“.
8. Check the position and condition of the 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 plate up, down, left
and right to adjust the center of the sensor to the center of the hole on the limiter.
9. At the first installation and then once in a year 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 flexible 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 PARTS OF THE MACHINE!
AFTER YOU HAVE CHECKED THE FUNCTION, MOUNT THE MACHINE COVER BACK!
1. Microswitch
2. Limiter
3. Sensor
Fig. 5.2.C. Vibration 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 inspection of the belt tightness :
10. After first 24 hrs of operation
11. After first 80 hrs of operation
12. Every 6 months or every 1000 operation hours - which ever come first.
The belts are accessible from the rear of the machine.
If the belts are too tight the bearing seating are under stress and their life service will be shortened. If the belts
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 of belt tensioning is 200 N which can be measured by tension meter. Procedure for approximate
belt tensioning with belt deflection 20mm / 0.78“ : apply a load of 5,5kg / 12lb to the middle of the belt. Change
the belts if they are worn out or damaged.
!
TO 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 belts, (pos.2.) by pulling the belt and turning the drum pulley (pos.5).
3. Put a new belt (2) of identical type on pulleys (pos.5 and 8). The re-assembly of the belts is done in the reverse
order as the disassembly.
4. The belt must be placed in the correct motor pulley trenches in such way the belt is running in the center
of the drum pulley.
To tighten or loosen the belt tension :
1. Loosen the bolts (pos.4) for securing 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 this 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 free of oil, lubricants, water etc.
1. Rear panel
2. 2 x Belt
3. 2 x Screw M12 : Alignment
4. 2 x Screw M10
5. Motor pulley
6. Securing nut of bolt M16 (lower)
7. Securing nut of bolt M16 (upper)
8. Drum pulley
Fig. 5.2.D. Regulation of belt
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WATER FILTERS
Machines are equipped with filters on water inlets. It is necessary to clean up the filters occasionally to avoid
a prolongation of filling the machine with water. Intervals of cleaning depend on the quality of the water,
for example foreign particles 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 WORKING 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 STRENGTH CAN CAUSE SERIOUS
BODILY INJURIES !
The recommended torque values 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 are :
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 pieces) of the machine = 16 bolts M6 and M8.
Bolts for fixation of bearing house in tub M10 or M12.
FUSES
The internal fuses FU1, FU2 for controlling circuits have value 1A (230V or 400V) and dimension L=32mm /
1.26“ and ∅ = 6,3mm / 0.24“. The fuses are accessible from the machine rear, fig. 3.1., pos.7.
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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. With the diagnostic program you can determine the problem (See „Programming
manual"). This program will test all the functions of the washing machine.
If a failure occurs then the computer will display a diagnostic message. The message 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
• no external power
• verify the external tension of the
machine
• the emergency button is activated
• deactivate the emergency button
Remark :
• the power connector is not
• connect the power connector
connected on the board
The display must always light up
when the power connector is
connected to the power board
(EPROM with software must be
implemented)
• the power connector is inverse
connected
• check the wiring and connect the
connector as it must be
• the fuse on the PWR board has
jumped
• if the transformer is deformed replace
the PWR board
Check the wiring and the tension at the
power Connector
If the transformer is still OK change the
Fuse
• if the display is lighting up: verify that
the input signals or the + 16 V signal are
not touching the cabinet
• the input connector is disconnected
• the EPROM that contains the
software is not implemented
• put the right EPROM with software into
the socket on the board.
The machine is not starting up when
the start button is pressed.
• the key switch stands in Program
mode
• set the Key switch to Run mode
• the correct amount of coins is not
inserted
• the start button must be pressed when
00 is flashing on the lower display
• the door is not closed properly
• close the door
Coins are inserted but the displayed
program price is not counting down
• the micro contact mounted on the
coin drop is not functional
• verify the well functioning of the micro
contact of the coindrop :
positive pulses should be generated
• the optocoupler mounted on the
coindrop is not functional
• verify the well functioning of the
optocoupler positive pulses should be
generated
• if the wiring is broken: repair the wiring
• check the wiring to the coindrop
• insert the correct coin value in the u-
submenu
• verify if you have entered a coin
value in the u-submenu for the
corresponding coindrop
Coindrop is accepting coins but does
not start the washer
• push the start button
• the start button is not pushed after
the amount is flashing on ‘00’
• the right amount is not reached
•Put the right amount in the coindrop
• the door is not closed properly
• close the door
The machine is not responding on
pressing the keyboard buttons
• the key switch is not functional (no
dot is displayed when switching in
Program mode)
• check if the input connector A is well
connected and check the wiring between
the input connector and the keyswitch
• set the Key switch to Run mode
• the START button is not functional
(the key switch stands in Program
mode)
• set the Key switch to Program mode
• the SET button is not functional (the
key switch stands in Run mode)
• check if the connector K of the keyboard
is well connected
• no button is functional and the key
switch is in the right position
The dot to indicate that the software is
in program mode can not be enabled
or disabled
• the key switch is not functional
• check if the input connector A is well
connected and check the wiring between
the input connector and the keyswitch
• the infrared key is not functional
• set the menu-item, Ir = On
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Problem
Cause
Solving the problem
use the key switch at a distance less
then 0,5 meter and in front of check the
battery (the LED of the infrared key is
eluminated when the button is pressed)
The machine is not behaving as
expected
• if the wrong machine type is
selected the wrong outputs will be
activated
• check if the right machine type is
selected in the S-submenu
• the suspension is not working, the
shock absorbers are cold
• change shock absorbers or springs
A program is started, but the outputs
are not activated
• check if connector R and Q are
connected
• connect the connector at the correct
position
• check if connector R and Q are not
inverted
• Pin Q10 must be supplied with 220Vac
when the door is closed
Dashes are displayed and on the
lower display a counter is counting
down
• wait until the counter has reached 0
• this is a wait state caused by a
power interruption or a safety
sequence at the end of the process
• do not switch of/on the power again as
you will restart the counter
Wrong water level
• set the right water levels
• check if the programmed water
levels in the P-submenu are the
correct ones
(the water level sensor must not be
calibrated)
• select the right machine type in the S-
submenu
• check if the right machine type is
selected in the S-submenu
• the standard water levels can only be
reinitialised by changing the program Set
in the S-submenu : standard wash
• you have changed the machine type
but the standard water levels are not
changed
The process is stopped and there is
still water in the drum
• you can start a new program and
advance the program to the tumble
sequence
• advancing a program : turn the key
switch in program-mode and press the
start button
When the water is drained you can open
the door
• clean the drain
• the drain is stopped up
• clean the drain valve
• the drain valve is blocked
• the drain valve is not closing
The water does not stay in the
machine
• check wiring from drain valve
• change drain valve when broken
• Replace rubber piece
• leakage of rubber between tub and
drain valve
Machine is not filling or filling time is
too long
• inlet taps are closed
• open inlet taps
• water pressure too low
• water is blocked somewhere
• inlet valve filter is blocked
• inlet valve is damaged
• inlet valve is damaged
• look at your supply installation
• check for kinks in the inlet hose
• close water inlet and clean filter
• replace inlet valve
Machine is filling with water in the
‘OFF’ position
• replace inlet valve
Machine is leaking
• clamps of hoses are not tightened
• some hose is damaged
• sealing is damaged
• tighten the clamps
• replace the hose
• change the sealing
• connect the hoses properly
• supply and drain hoses are not
connected properly
There is a door seal leakage
• the door rubber seal is damaged
• insufficient door pressure
• change the door rubber seal
• remove spacers from behind the hinges
• change program to correct temperature
There is no warm water in the wash
sequence
• program is not correct
• the hoses are not correct connected
• connect the supply hoses correctly, the
incoming supply to the warm water inlet
valve.
• use warm water supply, check your
warm water installation
• incoming supply is not warm
The heating time is too long
• heating elements are defective
• change heating elements
• wiring is damaged or wrong
• check, replace or repair wiring
• clean or replace the heating elements
• calcium sediments cover the
heating elements
There is too much vibration during
extracting
• tighten the bolts
• bolts of cabinet and reinforcements
are not fixed properly
• vibration switch is not correct
installed
• reinstall vibration switch
• the suspension is damaged, the
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Problem
Cause
Solving the problem
• change the shock absorbers
shock absorbers are cold
Door fails to open
• a fault is occurred
• wait until the counter has reached ‘0’
• wait until safety device is inactive
• power is off, safety is working
• power is off, after a couple of
minutes waiting the door is jammed
• you can always open the door by the
mechanical override, be sure the machine
is stopped spinning and there is no hot
water anymore in the tub.
Machine will not spin
• a fault in the program is made
• wiring is damaged
• check the program
• check and replace wiring
• replace the V-belts
• V-belts are broken
• Motor is broken
• repair or change motor
• Frequency converter is damaged
• repair or replace the frequency
converter
There is a lack of steam
• leak in steam system
• repair the leakage
• too many condense in the steam
• Remove the condens
system
• Disconnect other machines or increase
steam capacity
• too much machines on 1 supply
6.3. DOOR FAILS TO OPEN
In case of a power failure or an emergency situation, proceed as follows:
1. Before the door is open, check the washing bath and machine parts temperature.
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 !
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7. LIST OF RECOMMENDED SPARE PARTS
Find more detailed information in the spare part manual for individual machines.
PRI 340 055 051
PRI 340 020 035
PRI 340 030 038
273 112 994 945
PRI 505 000 045
PRI 610 011 077
PRI 530 030 012
PRI 530 020 012
PRI 530 030 013
PRI 530 020 013
514 038
Drain valve 3“ 230V
2-way water inlet valve
3-way water inlet valve
Rubber for door glass, applicable for 16kg / 36lb
Rubber for door glass, applicable for 6kg / 13lb, 7kg / 16lb, 10kg / 22lb
Microswitch 83.161.3
Rubber tub housing, applicable for 16kg / 36lb
Rubber tub housing, applicable for 6kg / 13lb, 7kg / 16lb, 10kg / 22lb
Ring, applicable for 16kg / 36lb
Ring, applicable for 6kg / 13lb, 7kg / 16lb, 10kg / 22lb
Contactor of frequency inverter LC1-D09
Heating contactor, LC1-D09, 6kW / from 200 to 440V, 9kW / 400V, 12kW / 400V
Heating contactor, LC1-D12, 9kW / 230V
Heating contactor, LC1-D18, 18kW / 400V
Heating contactor, LC1-D32, (12kW, 18kW) / 230V
Fuse 1A 32x6.3
514 038
514 039
514 042
PRI 345 002 019
345 805 163 032
PRI 401 022 021
PRI 342 000 011
Fuse 0,5A, 200-208V / 440V
Heating element 2000W 230V, electrical heating 6kW, applicable for 6kg / 13lb,
7kg / 16lb, 10kg / 22lb
PRI 342 000 028
Heating element 3000W 230V, electrical heating 9kW, applicable for 6kg / 13lb,
7kg / 16lb, 10kg / 22lb
PRI 551 002 217
PRI 342 000 032
PRI 342 000 040
Heating element 2x2000W 230V, electrical heating 12kW, applicable for 16kg / 36lb
Heating element 2x3000W 230V, electrical heating 9kW, 18kW, applicable for 16kg / 36lb
Heating element 2x1500W 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
101 175
Belt XPZ 1562, applicable for 7kg / 16lb
Belt XPZ 1587, applicable for 6kg / 13lb, 10kg / 22lb
Belt XPZ 1512
PRI 607 000 110
PRI 320 000 012
PRI 320 000 013
PRI 320 000 009
101 872
Motor 0.75 kW, applicable for 6kg / 13lb, 7kg / 16lb
Motor 1.5 kW, applicable for 10kg / 22lb
Motor 2.2 kW, applicable for 16kg / 36lb
Frequency inverter 0.75kW, 200-240V, 400V 3AC + N, applicable for 6kg / 13lb, 7kg / 16lb
Frequency inverter 0.75kW, 400/440V, without N, applicable for 6kg / 13lb, 7kg / 16lb
Frequency inverter 1.5kW, 200-240V, 400V 3AC + N, applicable for 10kg / 22lb
Frequency inverter 1.5kW, 400/440V, without N, applicable for 16kg / 36lb
Frequency inverter 2.2kW, 200-240V, 400V 3AC + N, applicable for 16kg / 36lb
Frequency inverter 2.2kW, 400/440V without N, applicable for 16kg / 36lb
Keyboard MCB LC, black
101 871
101 822
101 824
101 823
101 825
PRI 348 000 123
100 052
Keyboard MCB LC, grey
100 521
Keyboard MCB FC, grey
100 629
Keyboard MCB FC, black
516 745
516 694
516 696
516 697
516 698
Keyboard MCG FC
Programmer board MCB LC
Programmer board MCB FC
Programmer board MCG EC
Programmer board MCG FC
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8. PUTTING THE MACHINE OUT OF SERVICE
8.1. DISCONNECTING THE MACHINE
1. Disconnect the outer electric power supply from the machine.
2. Switch off the main switch located on the back of the machine.
3. Turn off the 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 cables.
6. Mark the machine by „OUT OF SERVICE“.
7. Unscrew all nuts (bolts) which attach the machine to the floor.
8.2. MACHINE LIQUIDATION
For the machine liquidation after finishing its usage period, respect the following instructions :
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 liquidation.
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 capacitors..............................................................................waste group 160215
3. Cabling ...................................................................................................waste group 160216
4. Other electrical components; motor, frequency 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 the company which is competent for further treatment.
REMARKS :
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INSTALLATION AND MAINTENANCE MANUAL
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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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