MFS 25-35 INSTALLATION AND MAINTENANCE MANUAL PUBLICATION DATE : Sep 05 100646 SOFT MOUNTED WASHER EXTRACTOR WITH ELECTRONIC PROGRAMMER
1. TABLE OF CONTENTS Publication date : Sep 05 1. TABLE OF CONTENTS ................................................................................................ 1 2. WARNINGS ................................................................................................................... 2 3. TECHNICAL INFORMATION ........................................................................................ 3 4. MACHINE INSTALLATION ..........................................................................
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“.
3. TECHNICAL INFORMATION LOAD CAPACITY OF DRY LINEN (1/10) DIMENSIONS MACHINE DIMENSIONS Width Depth Height PACKING DIMENSIONS Width Depth Height Transportation volume DIMENSIONS OF INNER DRUM Diameter Depth Drum Volume Door opening WEIGHT Net Gross ELECTRICAL DATA * 6 kg / 13 lb 7 kg / 16 lb 10 kg / 22 lb 16 kg / 36 lb 660 mm/25.98“ 770 mm/30.31“ 1070mm/42.12“ 660 mm/25.98“ 770 mm/30.31“ 1070mm/42.12“ 660 mm/25.98“ 865 mm/34.05“ 1130mm/44.48“ 835 mm/32.87“ 1040 mm/40.94“ 1295 mm/50.98“ 750 mm/29.
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.
kg / 13lb, 7kg / 16lb, 10kg / 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 supply 6. Frequency inverter 7. Fuses 100646 PUBLICATION DATE Sep 05 8. Main switch 9. Electrical supply connection 10. Drain 11. Adjustable leg 12. Steam connection 13. Soap hopper 14.
6kg / 13lb A B C D E F G H I J K L M N O P Q R S 6 660 mm / 25.98“ 685 mm / 26.97“ 1070 mm / 42.13“ 560 mm / 22.05“ 585 mm / 23.03“ 20 mm / 0.79“ 420 mm / 15.54“ 263 mm / 10.35“ 910 mm / 35.83“ 103 mm / 4.06“ 980 mm / 38.58“ 44 mm / 1.73“ 835 mm / 32.87“ 78 mm / 3.07“ 375 mm / 14.76“ 10 mm / 0.39“ 445 mm / 17.52“ 700 mm / 27.56“ 600 mm / 23.6“ 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“ 420 mm / 15.54“ 263 mm / 10.35“ 910 mm / 35.
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.
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“.
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.
X1 X2 X3 X4 X5 X6 X7 6kg / 13lb 7kg / 16lb 10kg / 22lb 16kg / 36lb 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“ 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“ 660 mm / 25.98“ 560 mm / 22.05“ 50 mm / 1.97“ 785 mm / 30.91“ 565 mm / 22.24“ 130 mm / 5.12“ 110 mm / 4.33“ 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“ Tab 4.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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) • 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 • check if connector R and Q are connected • connect the connector at the c
Problem Door fails to open Machine will not spin There is a lack of steam Cause Solving the problem shock absorbers are cold • change the shock absorbers • a fault is occurred • wait until the counter has reached ‘0’ • power is off, safety is working • wait until safety device is inactive • 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 t
7. LIST OF RECOMMENDED SPARE PARTS Find more detailed information in the spare part manual for individual machines.
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.
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.
