Cozzia EC-360D Maintenance Service Manual Download

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Replacing of the fabric of the backrest

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Unzip the zipper and separate the back pad from the backrest.

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Find the two zippers at the bottom of the front back. Unzip these two zippers, then we can

take the fabric off.

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Replacing Backrest Assembly.

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Take off the backrest pad. ( Please refer to Replacing of the backrest pad)

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Take off the bin which connects the backrest and the bindiny mechanism.

Summary of Contents for EC-360D

Page 1: ...EC 360D Maintenance Service Manual MODEL EC 360D By Customer Service Department...

Page 2: ...ear cover of backrest 8 Replacing up down limit sensor 9 Replacing kneading motor 10 Replacing counting sensor of rolling motor 11 Replacing gear box 12 Replacing massage mechanism 13 Replacing rollin...

Page 3: ...ts 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...

Page 4: ...k is well connected 2 change the up down limit sensor turn on the chair 04 backrest signal is abnormity 1 backrest wire black is not well connected 2 the counting sensor of the rolling motor is broken...

Page 5: ...nected 3 change rolling motor or rolling motor wire activate auto check model 16 can t test signal from foot rest recline actuator 1 down limit sensor is broken 1 change down limit sensor 2 check whet...

Page 6: ...the Power Source Box or on the transformer wire Power supply circuit poorly connected main PCB fails Replace Fuse Replace Power Box Replace main PCB 02 No function when starting The LCD is illuminatin...

Page 7: ...backrest B Find the two zippers at the bottom of the front back Unzip these two zippers then we can take the fabric off 6 Replacing Backrest Assembly A Take off the backrest pad Please refer to Replac...

Page 8: ...ach side of the backrest to the side panel slots Then fix the bin and connect the backrest wire connecters Backrest wire connecters Note different color Wire Terminals and mark Insert the wire plugs b...