Panasonic EP1022-U1, Service Manual

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9.2. Removing the massager
1. Remove the two installation screws from the massager cover, and take off the cover and remove the Cover clip.
*Cover clip is available to remove only after taking off the cover.
2. Remove the snap pin connecting Pneumatic spring to Back frame, and push down the seatback to the front part for easy
repaire.
*Inspection and repair are done after placing the chair as explained in 1. and 2. above.
3. Remove the rail piece set screws , 3 pieces (left and right) shown in Figure, and remove the rail pieces A and B.
4. When the massager moves up and down (normally), move it down to the lowest position by setting the controller manual
operation up/down button to "DOWN", and then turn clockwise the up/down clutch hex nut M6 (see Figure) to move to the
position where the Pinion A and B block is visible from the back frame.
*When the massager fails to move up and down, turn clockwise the hex nut M6 of up/down clutch.
(The massager can be moved by attaching the hex socket ø10 (for nut 6 mm) to a rechargeable drill driver.)
5. Cut the cable tie as shown figure and remove the two connectors (red, white) of the connecting cord for power supply and the
connecting cord for controller connected massager and unscrew the ground cord of the connecting cord for power supply,
remove one screw fixing the massager side cord Fitting B and Cord wire D and remove two cords from the massager.
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EP1022-U1