Panasonic EP3202-U1, Service Manual

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9 MASSAGER UP/DOWN SENSOR GEAR ADJUSTMENT
METHOD
When the massager is removed from the chair, the position of the up/down sensor gear changes, resulting in a change of the
up/down stop position.
When installing the massager on the back frame, be sure to adjust the position with the up/down detection gear.
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Up/down sensor gear position adjustment procedure
1. Before mounting, the massager on the back frame must be moved down to the lowest position by setting the controller manual
operation MASSAGE HEAD ADJUSTMENT button to DOWN.
2. Install Rail pieces (left/right) and screw them with each three screws.
3. Make sure that the massager has been mounted horizontally by moving the massager.
*Unless the massager has been mounted horizontally, an abnormal sound or problem may occur.
4. Move it up to the highest position (until the massager stops) by setting the controller manual operation MASSAGE HEAD
ADJUSTMENT button to up.
5. Peeping into the square hole of the back frame, check the position of the massager to adjust.
*One thread of the up/down detection gear gives a stroke change of 4mm.
When the massager has been raised excessively : Turn the up/down sensor gear counterclockwise to adjust.
When the massager has been lowered excessively : Turn the up/down sensor gear clockwise to adjust.
*When adjusting the up/down position, hold the ´Gear´ and adjust it. ( Do not touch the detector board.)
6. While adjusting the distance between the square hole and Guide roller assy. to 10mm, check by using the up/down adjustment
button found on the manual operation panel of the controller.
7. Using the manual operation of the controller, conduct the rolling operation.
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EP3203-U1