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EASEPAL EC-320D, Руководство по техническому обслуживанию

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2. 

靠背后盖的拆卸

Disassembly and replacement the rear cover of the back rest 

①

 

找到靠背后盖上的

4

枚螺丝

 

Find 4 pieces of screws fixing the rear cover. 

②

 

用螺丝到取下

4

枚螺丝

 

Slacken and remove them with a plus screwdriver. 

③

 

取下靠背后盖

 

Then the rear cover can be removed. 

④

 

如果损坏，可以更换

 

If it’s damaged, a new one should be replaced. 

 

注意

Attention:

 

逆序装回，不要刮伤后盖

Take care not to damage the rear cover to avoid bad external appearance. 

Proceed in the reverse order of disassembly when assembling the rear cover. 

工具

Tool:

 1

把十字螺丝刀

 

a plus scre

wdriver 

 

3.

靠背前盖的拆卸

  Disassembly and replacement of the front cover of the back rest   

 

①

 

取下靠背后盖，可以找到固定靠背前盖的

4

枚螺丝

 

After disassembling the rear cover, you can find 4 pieces   

of screws fastening the front cover to the back frame.   

②

 

用十字螺丝刀取下所有螺丝

 

Slacken and remove the screws with a plus screwdriver. 

③

 

现在前靠背可以与背架分离

 

Then the front cover can be removed. 

 

 

 

 

 

 

 

前靠背的螺丝

                   

Screws tightening the front cover 

靠背后盖的

4

枚螺丝

Screws tightening the rear cover

前 靠 背 与 背 架 分 离

Separate the front cover 

from the frame 

前靠背顶部的

2

枚螺丝

The top screws 

Содержание EC-320D

Страница 1: ...Xiamen Comfort Science Technology Co Ltd Maintenance Service Manual MODEL EC 320D voltage specification 220 240V By the Easepal s Customer Service Dept...

Страница 2: ...s that are damaged and reuse the serviceable parts During the dismantling or assembling process do not damage other parts and PCB Be on the alert for loose or disconnected connectors during repair Do...

Страница 3: ...required Screwdriver size 1 2 3 Diagonal cutter and long nose pliers Soldering Kit Spanner tools Kit Test pen Allen Key set Ratchet Tools Set Blower Electric Driver electrical adhesive tape Cable Tie...

Страница 4: ...EUP EUP board spoil Main PCB failed Replace Fuse Replace Power Box EUP Replace EUP board Replace main PCB 01 No function B LCD HAS DISPLAY Mechanical switch fails or it s wire is broken Up or Down St...

Страница 5: ...eplace Width Inspection Replace the main PCB 03 NO Rolling Terminals or Wire Poorly Contact UP Down stroke Photoelectrictity Subassembly Failed Rolling Motor Failed Main PCB failed Plug the terminal w...

Страница 6: ...troller 07 backrest can t recline or lift calves rest can t lift or recline The terminal of electrically operated pusher and wires are poorly connected The electrically operated pusher failed Main PCB...

Страница 7: ...he PCB before please make sure your body is connected with the ground 1 No function Check the terminals of Up and Down Stroke Subassembly connected well Check the UP DOWN Stroke Subassembly Touch well...

Страница 8: ...width Inspection board Replace the width inspection Replace Main PCB Check the terminals of rolling motor wire with main PCB connected securely Touch well Check the rolling motor Replace gear box Repl...

Страница 9: ...the terminals of Kneading motor wire with main PCB connected securely Touch well Check the Kneading motor Replace gear box Check width Inspection board Replace the width inspection NG OK NG OK NG OK C...

Страница 10: ...terminals of remote controller wire and main PCB connected securely Check the conductive rubber Replace the remote controller Touch well Replace it The terminals of their actuator with main PCB conne...

Страница 11: ...for bags with main PCB connected securely Check the snuffle valve Touch well Check the terminals of inflator pump with main PCB connected securely Replace the inflator pump Replce snuffle valve Touch...

Страница 12: ...the back rest Unzip the zipper fixing the pad and the seatrest 2 zippper If it s damaged a new one should be replaced Proceed in the reverse order of disassembly when replacing a new one Backrest and...

Страница 13: ...l appearance Proceed in the reverse order of disassembly when assembling the rear cover Tool 1 a plus screwdriver 3 Disassembly and replacement of the front cover of the back rest 4 After disassemblin...

Страница 14: ...the reverse order of above operation if replacement needed Tool 1 a plus screwdriver 4 Replacement of up down limit switch assembly A Detach the rear cover of backrest Then we can find up down limit...

Страница 15: ...screw nuts D Use long nose pliers get ride of the glue then disconnect the connecter Up limit switch assembly Lowwer limit switch assembly Locate cable tie Use diagonal cutter get ride of the cable ti...

Страница 16: ...off the kneading belt first C Use diagonal cutter get ride of the cable ties which fasten the mechanism wires D Use diagonal cutter peel the heat shrinkable T bush slowly As picture below show Kneadi...

Страница 17: ...rolling motor A Detach the rear cover of backrest Then we can find counting sensor of rolling motor Refer to Guidance of detach front cover rear cover B Use diagonal cutter get ride of the cable ties...

Страница 18: ...ies which fasten the counting sensor wire E Use long nose pliers take off the close end wire connector of counting sensor of rolling motor As pictures below show Be careful don t cut the wire Heat shr...

Страница 19: ...ch rear cover front cover of backrest B There are four screws fixing the top bar As pictures below show C Use a long nose pliers hold the screw nut firmly then slacken and remove the screw After the f...

Страница 20: ...pictures below show E Use diagonal cutter get ride of the cable ties which fasten the mechanism wires F Use diagonal cutter peel the heat shrinkable T bush slowly As picture below show Locate cable ti...

Страница 21: ...pliers remove all the close end wire connecters H Use flat screw driver turn the rolling motor and drive the mechanism out of the guide rail Locate close end wire connecters The massage mechanism has...

Страница 22: ...e mechanism B Use a strong screw driver slacken and remove the screws which fixing the rolling motor unit to the mechanism frame As picture below show C Slacken and remove the two screw which fixing t...

Страница 23: ...pping belt Cut the wire connecting the tapping motor and the electric filter Slacken and remove the screws fixing the tapping motor Then the motor can be removed a new one can be replaced if needed Pr...

Страница 24: ...ews tightening the upper and lower cover of the box 2 The PCB and lower cover are fixed to the sheet metal with 2 pieces of screws Slacken and remove the screws 2 If the PCB fails cut the wires and ca...

Страница 25: ...B box cover Then take off the main PCB box cover B Then disconnect all the connecters of the main PCB Locate the screws that fixing the PCB box cover Slacken and remove the screws that fixing the PCB...

Страница 26: ...cover Refer to GUIDANCE OF CHANGE MAIN PCB B With help of a monkey wrench slacken and remove the bolt that fix the transformer C With help of a diagonal cutter get ride of the cable ties that fasten t...

Страница 27: ...semble the Air valve A Take off the PCB box cover And we can see air valve Refer to GUIDANCE OF CHANGE MAIN PCB B Slack and remove the screws fixing the air valve 2 locate of transformer connecters Lo...

Страница 28: ...aken down Guidance of disassemble Inflator Pump A Take off the PCB box cover And we can see Inflator Pump Refer to GUIDANCE OF CHANGE MAIN PCB B With help of a diagonal get ride of all the cable ties...

Страница 29: ...e reclining actuator on the U stay fork and remove the flat head rivet Remove the guard cloth under the foot rest then one end with a motor of the actuator can be found Romove split pin draw out flat...

Страница 30: ...uator on the U stay fork and remove the flat head rivet Romove split pin draw out flat head rivet securing the foot rest actuator on the base frame and remove the flat head rivet Take care not forget...

Страница 31: ...the zippper you can see 2 screws fixing the sideboard 9 Replacement of the remote controller Slacken and remove the screws tightening the nylon clamps then the remote controller can be removed Procee...

Страница 32: ...cut the cable tie Romove split pin draw out flat head rivet securing the foot rest actuator on the base frame and remove the flat head rivet Pull up the seat pad and you can found the screw bolts and...

Страница 33: ...and remove the 4 screws for upper leg rest slack and remove the 2 screws fixing the lowwer leg rest Take down the wheel and the foot pad Screws under the leg rest Screws on both side of the leg rest 4...

Страница 34: ...ke down the upper leg rest take down the 4 permanent seat take down the PE board then you can replace the upper leg rest cover and air bag Slack and remove the 2 screws on the lower leg rest as below...

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