Twin-tub washing machine SERVICE MANUAL

Twin-tub washing machine SERVICE MANUAL Model: Contents XPB40-23S 1.Specification List...1 2.Circuit Diagram...1 3.Dimensional Drawing...2 4.Names of the Parts...2 5.Key Points in Installation...3 6.Products Brief and New Features......4 7.Sequence List of the Timer...4 8.Analysis of the Common Breakdowns......5 9.Points of Attention in Dismantling and installation of the Components......9 10.Exploded View of the Components......11 11.Component Details List...13 Features Full plastic shell, never get rusty Eccentric pulsator, surf current full streamline design, luxury and delicate Full enclosed base frame, lower noise Special water-proof structure, more safe usage Serial Number: XPB40-23S-SM-01 Version:00.00 Edition: 2004-9-6

CONTENTS 1.Contents 1 2. Product code illumination and series introduction 1 3. Features 2 4. Safety precautions 3 5. Specifications 3 6. Warning and cautions 5 7. Net dimension 6 8. Installation and accessory parts 6 9. Parts and functions 10 10. Maintenance service and trouble shooting 11 11. Wiring diagram 14 12. Exploded view 15 13. List of parts 17

FEATURES High head, unique shape Spraying spin Separating water and electricity, wide voltage range design Enclosed base frame, mute design Full plastic shell, stainless for ever Wide range voltage design, not be afraid of voltage fluctuating Achieve separating water and electricity, more safety Limited design, save space With roller, move easily Standars/ Gentle 2 types water current can be selected. 2

SPECIFICATIONS Model XPB40-23S Features f or use Wash capac ity Kg 4.0 Spin capacity Kg 4.0 Level/Volume L 40/32/25 Preset H Residual dampness % 95 Contral model contraller Normal computerized Fuzzy c omputerized Frequency c onvers ion Service f eatures Programs - Short cycle Inlet heating select Heating selection Spinning cycle (s elector) 1350 Spinning cycle (v ariable) - Start/Pause Automatic balancing Aesthetics Cabinet material P=Plastic/Z=Zincking/C=Cold ) P Rolled stainless s teel Inner drum (stainl. steel=s / plastic=p) P Drain type drain dow n Door (glass=g / plastic=p) Adjustable f eet Technical data Voltage/f requency V/Hz 220-230/50 Wash pow er W 260 Spin pow er W 120 Special function Air-Bubble Feet w heel Water fall cur rent Dimensions (measurements) Height / built under cm 836 Width cm 718 Depth / with open door cm 418 Net weight kg 20 TES: " " FOR AVALIABLE, " " FOR T AVALIABLE - FOR T AVAILABLE "-"FOR BE APPLICABLE 3

SAFETY PRECAUTIONS Earth Be sure to earth the earthing wire reliably. When the machine is normally using, please put the power plug at the location easily to be inserted and extracted by hand. Be sure to pull the plug off when there'spower failure, or the machine is being moved, cleaned or when it is idle. If the power cord is bad, to avoid risk it is required to replace it by the technicians of our special shop or the after-sale service department. Keep the pin of the power plug clean. In case the washing machine is installed on ground with carpet, do not block the ventilation hole with carpet. Ventilation hole at the bottom of the washing machine Do not use water hotter than 50 C. 50 C Do not put the machine at damp place like the bathroom. Never wash it with water.do not place wet laundries on the control panel. Do not wash water-proof laundries such as the raincoat, bicycle shelter etc. To avoid abnormal vibration during spinning. Do not share one receptacle with other electric appliances. Do not use it in case that the power plug is damaged or the inserting into the receptacle is loose. 4

WARNING AND CAUTIONS Do not stretch hands into the working machine. It is dangerous even if the rotation is slow. Take special care of the children. Do not decompose, repair or alter the machine by yourself. Do not put any hot or heavy items ( such as the kettle with hot water ) on the washing machine. Do not wash laundries with volatile materials (such as thinner, petrol etc.). Petrol Thinner Handicapped or children without care shall not use the machine. Keep the machine away from direct sunlight and heat source like the heater.

NET DIMENSION 718 418 836 Unit mm Figure 1 INSTALLATION AND ACCESSORY PARTS The drainage shall be smooth with the drain hose. 1.The height of the drain hose shall be less than 10cm, or the drainage will not be smooth enough and cause incomplete drainage. 3 If the drain hose is too long, cut it at mid point. To make smooth drainage, cut the front end of the hose slantingly. <10cm 2.Do not step on or press the drain hose. 4.If extra drain hose is needed, the inner diameter of the extra hose shall not less than 30mm, and the length shall not exceed 1.5m. > 30mm <1.5m

INSTALLATION AND ACCESSORY PARTS Points of Attention in After-sales Service Be sure to switch off the power during dismantling or repair. Be sure to use insulated wiring terminals and insulation box in connection of the wires, and crimp and fix to proper position with suitable tools. In welding connections with electric iron, be sure to twist the wires before welding, and insulate with insulation tapes. In welding the wires with electric iron, be sure not to touch the resin part and insulation part of each switch. The inlay connection wires and terminals shall not be loose or drop. Do not make the wires touch the moving parts like the belt, pulley of the motor, brake bar etc. Do not make the wires touch the sharp edges and high-temperature area. In case that there are metal parts with the wires, do not make the wires touch the metal parts. Insulation materials are needed between them. After assembly, the washing machine shall act normally. Check if it leaks and if the sound and vibration are normal. Dismantling and installation of the control panel component Loosen the fastening screws. Pull towards the direction indicated in the figure to dismantle the control panel. In installation the beard shall lock into the installation hole of the major frame. (Figure 13) Dismantling and installation of the spin tub frame component Push the points marked with " " as indicated in the figure and pull the spin tub frame towards upper left direction to dismantle the spin tub frame components. In installation, after set the rear side of the spin tub frame to proper position, push the four points marked with " " downwards by force to resume its original position. (Figure 14) Dismantle Spin tub frame Figure 8 Installation Figure 9 Spin tub shaft Bearing seat Dismantling and installation of the spin tub Dismantle the spin tub frame component. Loosen the fastening screw of the spin tub shaft. The spin tub then can be taken out. In installation, be sure to inlay the bulge of the inner lining of the brake wheel into the groove of the spin tub shaft. (Figure 15) Oilite bearing Inner lining of the bearing seat Fastening screw Inner lining of the brake wheel Fastening screw of the brake wheel Brake wheel Spin motor shaft Figure 10

INSTALLATION AND ACCESSORY PARTS Adjust the tension of the belt Loosen the fastening screw at the back of the base frame. Move the shift fixing gasket along the direction indicated in the figure to adjust the tension of the belt. After adjusting, fasten the screw. (Figure16) Dismantling and installation of the base frame Dismantle the back cover. Loosen the wires. Loosen the fastening screw of the spin tub shaft. Separate the shaft from the brake wheel. Loosen the brake hook. Take off the brake cable frame from the installation groove of the twin-tub. Take off the V-belt. Take out the drain hose from the groove of the base frame. Loosen the fastening screw between the base frame and the cabinet to dismantle the base frame component. Screw Figure 11 Dismantling and installation of the bearing seat Once the bearing seat is taken off, it can not be utilized again. Therefore do not dismantle it as far as possible. In case that it has to be replaced, please dismantle it as per following sequence, then install a new bearing seat. Dismantle the spin tub as per Clause 9.4. Then pull out the bearing seat. Cut off the inner lining claw inside the bearing seat with cutting pliers and take it out. Install the new bearing seat and inner lining. The bearing seat is an inlay component. Be sure to aim the claw of the inner lining at the hole of the tub then push it in. Please use suitable tools and add even pressure around the tub. After inlay the bearing seat, check if the claw is installed to proper position from the outside of the twin-tub (Figure 17). Right Wrong Figure 12

PARTS AND FUNTIONS Spin timer Wash selector Wash timer Water-filling entrance Control panel Overflow filter Water level adjusting lever Drain hose hanging hole Lint filter Valve cover Pulsator Wash tub Drain hose Base frame Outer cover of the spin tub Inner cover of the spin tub Spin tub frame Spin tub Cabinet Power cord

MAINTENANCE SERVICE AND TROUBLE SHOOTING Insert the power plug, but the machine does not work Wash part Check if the wash timer is opened? Open the wash timer. Check if the power source is available? Switch on the power. Check if the contact between the plug and receptacle is good? Replace the plug or receptacle. Check if the power supply cord is good No Replace with new power supply cord. Check if the inlay of the connecting wire terminal is good? Inlay the connecting wire again. Check if the fuse is good? Replace the fuse. Check if the capacitor is good? Poor contact or inferior inside of the wash timer Check if the motor is good? Replace the capacitor Replace the wash timer Replace the motor 11

Spin part Check if the spin timer is opened? Open the spin timer. Check if the power source is available? Switch on the power. Check if the contact between the plug and receptacle is good? Replace the plug or receptacle. Check if the power supply cord is good? Replace with new power supply cord. Check if the inlay of the connecting wire terminal is good? Inlay the connecting wire again. Check if the fuse is good? Replace the fuse. Check if the capacitor is good? Check if the micro-switch is closed? Repair the micro-switch, make it closed. Replace the capacitor. Check if the motor is good Replace the motor. Check if the brake system is detached? Repair the brake system. 12

There is metal rubbing noise in braking If the brake arm has brake block? Add the brake or replace the brake arm. The washing noise is too large Is the motor noise large? Replace the motor. Is the motor fastened tightly? Fasten the motor tightly. Is the belt too loose or too tight? Adjust the tension of the belt. Is the radiating pulley loose? Fasten the radiating pulley. Is the pulsator rubbing the bottom of the twin-tub? Adjust the gap between the pulsator and the twin-tub. The pulsator only rotates towards one direction Is the wiring of the wash timer proper? Adjust the wiring to proper position. Replace the wash timer

WIRING DIAGRAM brown spin timer purple safety switch orange purple grey spin motor C2 M fuse wash timer S1 S2 a b C1 red yellow M blue wash motor blue Figure 15 There is overload protector installed in the motor. In case that the motor is overload or meets breakdown in working, the protector will act and stop the motor. When the breakdown is removed, the motor will resume normal working. Actual Circuit Diagram Control Panel wash timer spin timer microswitch red brown brown orange orange purple yellow grey brown fuse blue yellow/green Cabinet red wash motor yellow purple yellow red grey capacitor purple grey spin motor blue Figure 16 14

EXPLODED VIEW 72 73 19 90 96 75 97 74 71 77 68 79 66 76 67 84 80 81 78 83 52 69 76 84 51 88 89 50 82 86 87 49 70 62 94 95 45 47 20 65 44 63 48 59 93 65 40 97 74 85 38 64 60 61 39 46 41 43 53 91 42 92 58 56 55 57 54

1 32 37 36 98 99 35 18 10 26 27 29 16 17 9 8 31 24 30 28 25 22 23 31 33 100 33 34 10 15 21 11 12 34 13 3 14 103 7 5 102 2 6 4 101

LIST OF PARTS No. Parts code Parts name Model QTY. 1 0030202675 Cabinet XPB40-23S(ANGOLA) 1 2 00330802008 Tapping screw XPB40-23S(ANGOLA) 9 3 0030202682 Bottom base XPB40-23S(ANGOLA) 1 4 00330202018 Damping foot XPB40-23S(ANGOLA) 2 5 00330101527 Wheel XPB40-23S(ANGOLA) 2 6 00330306500 Wheel shaft XPB40-23S(ANGOLA) 2 7 00330506023 Capacitor XPB40-23S(ANGOLA) 1 8 00331810006 Tapping screw XPB40-23S(ANGOLA) 1 9 00330101355 Shift fixing gasket XPB40-23S(ANGOLA) 1 10 00330207500 Damping cushion XPB40-23S(ANGOLA) 3 11 00331101508 Above spring seat XPB40-23S(ANGOLA) 3 12 00330602501 Damping spring XPB40-23S(ANGOLA) 3 13 00331101507 Under spring seat XPB40-23S(ANGOLA) 3 14 00330115500 Damping bushing XPB40-23S(ANGOLA) 3 15 00330802504 Tapping screw XPB40-23S(ANGOLA) 3 16 00330504054 Wash motor XPB40-23S(ANGOLA) 1 17 00330401012 Radiating pulley XPB40-23S(ANGOLA) 1 18 00330812061 bolt component A XPB40-23S(ANGOLA) 1 19 00330107500 Water inlet hose components XPB40-23S(ANGOLA) 1 20 00330107074 Press cover XPB40-23S(ANGOLA) 1 21 00330504505 Spin motor XPB40-23S(ANGOLA) 1 22 00330812043 Tapping screw XPB40-23S(ANGOLA) 3 23 00330820004 Gasket XPB40-23S(ANGOLA) 3 24 00330301501 Brake panel XPB40-23S(ANGOLA) 1 25 00330602500 Pullback spring XPB40-23S(ANGOLA) 1 26 00330802503 Fixing screws XPB40-23S(ANGOLA) 1 27 00330818002 Small gasket XPB40-23S(ANGOLA) 1 28 00330045501 Brake arm component XPB40-23S(ANGOLA) 1 29 00330052501 Brake hinge component XPB40-23S(ANGOLA) 1 30 00330053501 Brake wheel component XPB40-23S(ANGOLA) 1 31 00330812052 Fixing screws XPB40-23S(ANGOLA) 1 32 0030504211 Ornament label XPB40-23S(ANGOLA) 1 33 00330812014 Tapping screw XPB40-23S(ANGOLA) 2 34 00330502046 Inner earthing wire component XPB40-23S(ANGOLA) 2 35 0030400015 Power cord XPB40-23S(ANGOLA) 1 Notes: the components marked with * in the remarks columns are damageable parts.

36 00330316001 Clamping nut XPB40-23S(ANGOLA) 1 37 00330802078 Tapping screw XPB40-23S(ANGOLA) 1 38 0030202676 Twin tub XPB40-23S(ANGOLA) 1 39 00330041500 Bearing seat component XPB40-23S(ANGOLA) 1 40 0030504210 Warning sign XPB40-23S(ANGOLA) 1 41 00330201501 Valve pieces XPB40-23S(ANGOLA) 1 42 00330802005 Tapping screw XPB40-23S(ANGOLA) 2 43 00330012012 Drain valve parts XPB40-23S(ANGOLA) 1 44 00330201500 Seal cushion ring XPB40-23S(ANGOLA) 1 45 00330303500 Protecting cover XPB40-23S(ANGOLA) 1 46 00330056001 Bearing bushing unit XPB40-23S(ANGOLA) 1 47 00330810033 Tapping screw XPB40-23S(ANGOLA) 2 48 0030202677 Valve cover XPB40-23S(ANGOLA) 1 49 00330303500 Protecting cover XPB40-23S(ANGOLA) 1 50 0030202678 Pulsator XPB40-23S(ANGOLA) 1 51 00330303505 Dentate gasket XPB40-23S(ANGOLA) 2 52 0030600056 Fastening screw XPB40-23S(ANGOLA) 1 53 00330101542 Belt pulley XPB40-23S(ANGOLA) 1 54 00330812047 Belt pulley fixing screw XPB40-23S(ANGOLA) 1 55 00330818004 Flat gasket XPB40-23S(ANGOLA) 1 56 00330820500 Dentate gasket XPB40-23S(ANGOLA) 1 57 00330820004 Spring gasket XPB40-23S(ANGOLA) 1 58 00330818003 Nut XPB40-23S(ANGOLA) 1 59 00330603051 Form fixing rod XPB40-23S(ANGOLA) 1 60 00330802007 Tapping screw XPB40-23S(ANGOLA) 1 61 00330602044 Conductor ring of the pull band XPB40-23S(ANGOLA) 1 62 00330802507 Tapping screw XPB40-23S(ANGOLA) 4 63 00330111146 Hinge seat XPB40-23S(ANGOLA) 1 64 00330812046 Tapping screw XPB40-23S(ANGOLA) 1 65 0030803417 Spin tub XPB40-23S(ANGOLA) 1 66 00330416500 Spin shaft pan component XPB40-23S(ANGOLA) 1 67 0030202679 Spin tub frame XPB40-23S(ANGOLA) 1 68 00330101499 Inner cover XPB40-23S(ANGOLA) 1 69 00330802007 Tapping screw XPB40-23S(ANGOLA) 3 70 0030202688 Watershed groove XPB40-23S(ANGOLA) 1 71 0030202687 Spin tub cover XPB40-23S(ANGOLA) 1 72 00330603052 Kick spring XPB40-23S(ANGOLA) 1 73 00330029012 Brake pullback component XPB40-23S(ANGOLA) 1 74 0030600123 Tapping screw XPB40-23S(ANGOLA) 7 75 0030504205 Control panel XPB40-23S(ANGOLA) 1

76 00332802001 Tapping screw XPB40-23S(ANGOLA) 6 77 00330501012 Spin timer XPB40-23S(ANGOLA) 1 78 00330501009 Wash timer XPB40-23S(ANGOLA) 1 79 00330111176 Wash frame XPB40-23S(ANGOLA) 1 80 00330312502 Positioning spring XPB40-23S(ANGOLA) 1 81 00330109018 Selection cam XPB40-23S(ANGOLA) 1 82 00330101 095 Link rod XPB40-23S(ANGOLA) 1 83 00330101 096 Expanding cushion XPB40-23S(ANGOLA) 1 84 00330802 025 Self-threading XPB40-23S(ANGOLA) 1 85 00330029 013 Drain pull band XPB40-23S(ANGOLA) 1 86 00330502 079 Wire component XPB40-23S(ANGOLA) 1 87 00330503500 Microswitch XPB40-23S(ANGOLA) 1 88 00330802005 Tapping screw XPB40-23S(ANGOLA) 2 89 00330603505 Small pullback spring XPB40-23S(ANGOLA) 1 90 0030202680 Knob XPB40-23S(ANGOLA) 3 91 0030202681 Drain hose component XPB40-23S(ANGOLA) 1 92 00330605502 Drain hose clamp XPB40-23S(ANGOLA) 1 93 00330205013 Wall of overflow pipe XPB40-23S(ANGOLA) 1 94 0030202683 Filter frame XPB40-23S(ANGOLA) 1 95 0030202685 Lint filter XPB40-23S(ANGOLA) 1 96 0030202684 Wash tub cover XPB40-23S(ANGOLA) 1 97 0030504209 Notice label XPB40-23S(ANGOLA) 1 98 0030202686 Back cover XPB40-23S(ANGOLA) 1 99 00330802005 Tapping screw XPB40-23S(ANGOLA) 2 100 00330011500 V-belt XPB40-23S(ANGOLA) 1 101 00330101539 Crimp bushing B XPB40-23S(ANGOLA) 7 102 00330105500 Locking band XPB40-23S(ANGOLA) 1 103 00331703002 Safeguard bag XPB40-23S(ANGOLA) 1

Sincere Forever Haier Group Haier Industrial Park, No.1, Haier Road 266101, Qingdao, China http://www.haier.com