Cozzia CG-5000 Maintenance Service Manual Download Page 5

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3: Guidance of change the main PCB.

A: Locate the zipper head at the back of the chair. Unzip it to the end. Then we can find the main PCB

box.( As pictures below show )

B: Use screw driver slacken and remove the 3pcs screws which secure the main PCB cover. Then open it.

( As pictures below show )

C: Locate the main PCB. Pull the main PCB out of the box. Disconnect all the connecters and we can take

it off. ( As pictures bellowing show )

Locate the main PCB box.

Locate the 3pcs screws.

Main PCB box has been open.

Locate the connecters.

Main PCB has been detached.

Summary of Contents for CG-5000

Page 1: ...Maintenance service manual Model CG 5000...

Page 2: ...g 1 Guidance of change the pad 2 Guidance of change the remote control 3 Guidance of change the main PCB 4 Guidance of change the actuator 5 Guidance of change the frame 6 Guidance of change the side...

Page 3: ...nal pliers get rid off the cable tie which fasten the heater wire and actuator wire As pictures below show C At the back of the seat there is a wire connecter black Use diagonal pliers get rid of the...

Page 4: ...remove the four screws which secure the remote control Then we can detach the remote control form the side board C Disconnect the wire connecter then the remote control can be take off D Get a new re...

Page 5: ...ew driver slacken and remove the 3pcs screws which secure the main PCB cover Then open it As pictures below show C Locate the main PCB Pull the main PCB out of the box Disconnect all the connecters an...

Page 6: ...rid off the cable tie which fasten the heater wire and actuator wire As pictures below show C Locate the actuator wire connecter at the back of the seat Pull the wire out Then use diagonal pliers to...

Page 7: ...ws As pictures below show E Locate the cotter pin and the bolt which fixing the end of the actuator Take off the cotter pin first then remove the bolt Now we can detach the actuator from the chair Loc...

Page 8: ...n find a 4 way air hose connecter Disconnect it C Use diagonal pliers get rid off the cable tie which fastens the heater wire and actuator wire Also get rid off the cable tie which secures the remote...

Page 9: ...frame Use Allen Key slacken and remove the two screws As pictures below show F Locate the bottom of backrest frame there are two plastic covers Slacken and remove the 3pcs screws which secure the plas...

Page 10: ...acken and remove them As pictures below show I Locate the 2pcs screw bolts at inner side boards Use Allen key slacken and remove them Then we can detach the backrest frame As pictures below show Locat...

Page 11: ...tach the backrest frame Refer to Guidance of change the backrest frame B Locate the 6pcs screws which secure the side board Slacken and remove these screws then we can detach the side board Locate the...