Panasonic EP-MA10, Service Manual

Page 1: ...EP MA10 ORDER NO HPD1008U17CE 1 MASSAGE LOUNGER EP MA10 USA CANADA SPECIFICATIONS 2010 Panasonic Electric Works Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law ...

Page 2: ...R NO HPD1008U17CE 2 Contents PAGE 1 SPECIFICASTIONS 3 2 TURNING ON THE POWER 6 3 REQUIRED TOOLS 7 4 DISASSEMBLY 8 5 CHECKING 38 6 AIR BAG PRESSURE 42 7 SECRET MODE 44 8 EXPLODED VIEW 50 9 REPLACEMENT PARTS LIST 55 ...

Page 3: ...EP MA10 ORDER NO HPD1008U17CE 3 1 COMPONENTS IDENTIFICATION 1 MASSAGE LOUNGER 1 ...

Page 4: ...EP MA10 ORDER NO HPD1008U17CE 4 1 2 CONTROLLER ...

Page 5: ...EP MA10 ORDER NO HPD1008U17CE 5 ...

Page 6: ...itch cannot be moved to the on position Timer When the on off button is pushed a timer begins to prevent overuse After approximately 15 minutes time expires and the massage wheel goes into storage position After each use Be sure to turn the power switch to off To prevent children from using this unit lock the power switch by moving the operating lock switch to the lock position As a further cautio...

Page 7: ...EP MA10 ORDER NO HPD1008U17CE 7 3 REQUIRED TOOLS ...

Page 8: ...ISASSEMBLY 4 1 Disassembling Rear Cushion and Armrest 1 Unhook two hooks on each side by slotted screwdriver etc 2 Remove two Hexagonal bolts Unscrew four hexagonal bolts on the Controller stand 3 Remove Armrest by lifting up the Armrest ...

Page 9: ...all the procedures of ４ 1 Removing the Armrest 2 Remove each Push turn rivet 3 Pull out the zippers out cut the Cable tie and open the zippers which connect the Seat with the Ottoman 4 Unscrew four screws which fit left and right Covers 5 Unhook left and right hooks ...

Page 10: ...Cable ties which connect with the right Seat sensor cords of the Seat Disconnect Connectors 4 3 Removing the Ottoman １ Execute all the procedures of 4 1 Removing the Armrest 2 Execute all procedures of 4 2 Removing the Seat 3 Cut five Cable ties ...

Page 11: ...EP MA10 ORDER NO HPD1008U17CE 11 4 Remove four Push turn rivets and remove H 5 Remove the Hoses 6 Remove the Snap pin which fixes the Ottoman lift units ...

Page 12: ...emove the Hinge pin B Resin bushing and U nut on both sides of the Ottoman and remove the Ottoman 4 4 Disassembly of the Ottoman 1 Proceed all the procedures of 4 3Removing the Ottoman 2 Remove two Screws and remove K 3 Unzip two zippers ...

Page 13: ...hole of the Cloth cover and remove one spring and one hose in order to remove Air ottoman cloth 5 Remove Snap pins by pliers and remove left and right pins in order to separate the Ottoman to both upper and lower sides 6 Remove each Air bag as the Figure ...

Page 14: ...EP MA10 ORDER NO HPD1008U17CE 14 7 Remove each Air bag as the Figure CAUTION Allocate and connect Hoses as the Figure CAUTION Be careful of the directions of the Sole shiatsu sheets ...

Page 15: ...15 4 4 Removing the Massage mechanism block 1 Unscrew four screws and remove the Rear cover CAUTION When installing the Rear cover do not push Rib to outside of the Rear cover 2 Unscrew three screws and left Rail pieces put the jig ...

Page 16: ...ssage mechanism block so as not to make it fall down 4 Remove the Tool while holding the Massage mechanism block CAUTION Be careful of the Massage mechanism block It may fall down when the Tool is removed 5 Holding the Guide roller remove the Massage mechanism block Otherwise the Guide roller may pop out ...

Page 17: ...mechanism block cover 7 Remove each Lead wire and remove the Massage mechanism block totally Caution in installing Install the Guide roller spring Washer and Guide roller Install the Guider roller spring with its straight end on the side of the Washer Otherwise it may lead to the abnormal noise when in up down operation ...

Page 18: ...ism block as follows 1 Necessary products Air hose x 1pc approx 8cm Bit x 1pcs approx 8cm Electric screwdriver x 1pc Install the air hose on the bit 2 Place the air hose covered bit on the Up down motor rotation sensor plate and turn on the electric screwdriver Caution Operate the electric power tool at low speed Be careful of the wiring or sharp metal edges ...

Page 19: ...he Cable ties and remove Connectors and the Cover clip 9 Turn Up down sensor plate counterclockwise from upward and move the Massage mechanism block up six revolutions 10 Holding the Guide roller remove the Massage mechanism block Otherwise the Guide roller may pop out ...

Page 20: ...se from upward Move the Massage mechanism block till it gears with each other 2 Put the Massage mechanism block and install two Rail piece sets CAUTION Check if the Massage mechanism block is horizontally installed by moving the Massage mechanism block If the Massage mechanism block is not horizontally installed it will lead to abnormal sounds or malfunction ...

Page 21: ...k up down sensor gear move the Massage mechanism block to the central position 4 6 Removing the Massage Wheel Cover 1 Execute all the procedures of 4 1 Removing the Armrest 2 Move the Massage mechanism block to the center position and unscrew eight screws 3 Cut the Cable ties and unscrew a screw ...

Page 22: ...08U17CE 22 4 Unscrew two screws on the Sub frame cover 5 Back frame can be removed after unscrewing two nuts left right each Points of Assembly Before installing the Back frame put Cords into holes of the Massage wheel cover ...

Page 23: ...ch left right and remove foot cover left right 3 Unscrew four screws two for each left right and remove Under box top The Under box will be pulled out after unscrewing two screws and remove the Under box top left and Under box top right 4 Removing connected hose 5 Unscrew screws cut the Cable tie and disconnect the Earth connector and the Connector ...

Page 24: ...the part shown in the Figure 4 8 Removing the Ottoman Lift Units 1 Execute all the procedures of 4 1 Removing the Armrest and 4 7 Removing the Under box 2 Disconnect two Connectors on the Sub PCB as the Figure 3 Remove the Hinge pins and Snap pins Remove the Ottoman lift unit from the Main frame ...

Page 25: ...eclining Lift Unit 1 Execute all the procedures of 4 1 Removing the Armrest and 4 7 Removing the Under box 2 Removing the two Connectors on the Sub PCB as the Figure 3 Remove the Hinge pins and Snap pins Remove the Ottoman lift unit from the Main frame ...

Page 26: ...ORDER NO HPD1008U17CE 26 4 10 DISASSEMBLY OF MASSAGE MECHANISM BLOCK 4 10 1 Allocation of the Lead wires Allocation of the Connecting plate each sensor and its parts and fixing of the Cable ties are as follows ...

Page 27: ...ing motor 1 Disconnect four Connectors CN5 CN9 CN10 CN11 and cut two Cable ties T30R on the Connecting PCB 2 Unscrew one Screw and remove the Intensity sensor install plate 3 Unscrew two screws and remove the Up down tapping sensor 4 Disassemble the Up down tapping sensor Tapping rotation sensor and the Up down sensor ...

Page 28: ... HPD1008U17CE 28 5 Remove the Belt and unscrew three screws and remove the Tapping motor with the Tapping motor install plate 6 Disassemble each part Be careful of the directions of the Motors when installing the parts ...

Page 29: ... motor and the Up down rotation sensor 1 Disconnect two connectors CN4 CN8 and cut one Cable tie T30R on the Connecting PCB 2 Unscrew three screws and remove the Up down rotation reinforcement plate 3 Unscrew one screw and remove the Up down sensor install plate ...

Page 30: ...EP MA10 ORDER NO HPD1008U17CE 30 4 Unscrew six screws and remove the Up down motor block 5 Disassemble each part Be careful of the directions of the Motors when installing the parts ...

Page 31: ...e Intensity motor 1 Disconnect all the connectors on the Connecting PCB 2 Remove four screws and the PCB install plate 3 Remove four screws and Intensity motor block 4 Disassemble each parts Be careful of the direction of the Motor when installing them ...

Page 32: ...nscrew two screws and remove the Intensity reinforcement plate top cover 2 Unscrew one screw and remove the Massage sensor install plate 3 Remove two Brushclips 4 Unscrew four screws and remove the Massage driving block Caution Hold the Massage driving block otherwise it may fall ...

Page 33: ...EP MA10 ORDER NO HPD1008U17CE 33 5 Unscrew two screws and remove the Sensor plate ...

Page 34: ...cute all the procedures of 4 10 2 Removing the Tapping motor 2 Execute all the procedures of 4 10 3 Removing the Up down motor and the Up down rotation sensor 3 Unscrew the Screws four Screws on the right and ten on the left which fit up the Intensity gear reinforcement plate ...

Page 35: ...screw two screws on the Intensity reinforcement plate Top cover 5 Unscrew two screws on the Intensity shaft holder stand 6 Open the Gear box inserting a slotted screwdriver in the indicated spot After the Motor is removed from the Gear box ...

Page 36: ...be easier if you insert the Motor plate to the ditch of the Intensity gear on the left side first and install the right side Caution When installing the Motor make sure that the Connecting cord is on the top Otherwise the Connecting cord becomes shorter and cannot be allocated properly ...

Page 37: ...fore re installing the Massage mechanism block set the Controller at the manual mode and move it to the highest position by pushing the button Refer to the Procedures of Manual mode to set at the manual mode Caution If the overrun happens the Up down worm wheel may crack One click of the gear means that the stroke changes for 4mm There are two lines on the right Rear frame Adjust the height of the...

Page 38: ...EP MA10 ORDER NO HPD1008A16CE 38 5 CHECKING ...

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Page 42: ...0 ORDER NO HPD1008A16CE 42 6 Checking pressures of Air bags 1 Cut the Cable tie of hose and remove the Hose plugs 2 Insert Hose of the Air pressures to T shaped joint 3 Connect to the each Hoses as the Figure ...

Page 43: ...4 Press On off button Leg massage button and take a measurement of the Maximum value for two minutes 5 Take measurements pressures of three levels If the values are within the standard as shown below Air bags Pump and Air hoses are OK ...

Page 44: ...the Power source switch box While pushing and on the Controller turn on the Power source switch box and keep pushing and for more than three seconds On the display it is shown CO and it beeps once You can select each Secret modes CO CE by pushing the Left and Right buttons on the Controller as seen Push button to confirm the mode While in each modes keep pushing the button for more than three seco...

Page 45: ...n again then the digit of 1 000 blinks and the number is shown on the display 4 Push button again then the digit of 100 blinks and the number is shown on the display 5 Push button again then the digit of 10 blinks and the number is shown on the display 6 Push button again then the digit of 1 blinks and the number is shown on the display 7 Push button again then it beeps two times and resumes to th...

Page 46: ... on the display 5 Push button again then the digit of 100 blinks and the number is shown on the display 6 Push button again then the digit of 10 blinks and the number is shown on the display 7 Push button again then the digit of 1 blinks and the number is shown on the display 8 Push button again then it beeps two times then it resumes to the above 3 7 4 Indication of the malfunction analysis C4 In...

Page 47: ...ation procedures of the Secret mode 2 Push Left and Right buttons till the C7 is shown and push button Some of the following is show 7 6 Indication of the malfunction analysis C8 It shows which parts were stalled 1 First execute the procedures of 7 1 Preparation procedures of the Secret mode 2 Push Left and Right buttons till the C8 is shown and push button Some of the following is shown ...

Page 48: ...from the Massage chair or install it or check each operation You can check each operations of Up down Width Intensity and Tapping motors 1 First execute the following procedures of 8 1 Preparation procedures of the Secret mode 2 Push Left and Right buttons till the CE is shown and press button You can operate each operation by pushing the buttons on the Controller ...

Page 49: ...eel and the Worm shaft even if the parts are replaced the phenomenon is not solved Operations How often Knocking sounds are heard twice in one massaging operation one round Reasons of the noise The noise is caused by the gaps of the teeth of the Worm shaft and the Worm wheel in the Motor block Reasons why the countermeasures cannot be executed If the gaps are decreased it may lead to the parts abr...

Page 50: ...EP MA10 ORDER NO HPD1008A16CE 50 8 EXPLODED VIEW ...

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Page 55: ... 1 18 WEP1273L6748 SNAP PIN 5 19 WEPMA10S3158 REAR PIPE COVER 132 1 20 WEP3510S9027 SCREW 5 21 WEP005W8527 CABLE TIE 10 22 WEPMA10K3908 CASTOR 2 23 WEPMA10L0008 SEAT FRAME 1 24 WEPMA10L1548 OTTOMAN LIFT UNIT 202 1 25 WEPMA10L1558 RECLINING LIFT UNIT 202 1 26 WEP1273L6738 RESING BUSHING 1 27 WEP3010L0417 OTTOMAN LIFT PIN LONG 1 28 WEP1273L6728 RECLINING LIFT PIN 1 29 WEP3200L0277 HOSE CLIP 1 30 WEP...

Page 56: ...257 UNDER BOX COVER B 1 64 WEP1280L0327 UNDER BOX COVER C 1 65 WEPMA10L2908 CONNECTING CORD FOR ELECTROMAGNETIC VALVE 1 66 WEPMA10L4478 PUMP 1 67 WEP1280L0287 SURGE TANK 1 68 WEP3210L0357 HOSE CLAMP 1 69 WEPMA10L0728 HOSE PUMP 1 70 WEPMA10L0808 CONNECTING HOSE 1 71 WEPMA10L0888 UNDER 1 ROW HOSE 1 72 WEPMA10L0698 UNDER 2 ROW HOSE 1 73 WEPMA10L4068 3 WAY 3 ROW ELECTROMAGNETIC VALVE UNIT 1 74 WEP1273...

Page 57: ...PMS40L0337 PROTECTION CLOTH 2 112 WEPMS40L0677 MASSAGE SHAFT HOLDER 1 113 WEPMS40L0477 INTENSITY SENSOR PLATE 1 114 WEPMS40L0137 TAPPING ROD SPRING 1 115 WEPMS40L4947 MASSAGE SENSOR 1 116 WEPMS40L0637 INTENSITY TOP COVER 1 117 WEPMS40L1037 MASSAGE MOTOR 1 118 WEPMS40L1477 INTENSITY DRIVING BLOCK 1 119 WEPMS40L0437 INTENSITY GEAR BOX OUTSIDE 1 120 WEPMS40L0227 INTENSITY GEAR BOX INSIDE 1 121 WEPMS4...

Page 58: ...0L2207 TAPPING SENSOR 1 146 WEP590L6017 SCREW 5 147 WEPMS40L4957 INTENSITY SENSOR 1 148 WEPMS40L0117 RESIN WASHER 4 149 WEPMS40L0107 MOTOR INSULATION PLATE 2 150 WEPMS40L0597 TAPPING MOTOR INSTALL STAND 1 151 WEPMS40L1047 TAPPING MOTOR 1 152 WEP526L1087 BELT B 1 153 WEPMS40L0547 MASSAGE BLOCK COVER 1 154 WEP3200K0457 BRUSHCLIP 6 155 WEP2200L9697 SCREW 12 156 WEP3530L9677 SCREW 14 157 WEP2000L9567 ...