Panasonic EP1061-P1 Service Manual page 11

detection gear.
Up/down sensor gear position adjustment procedure
To make an adjustment, refer to the massager removing method (the back frame is tilted from the
chair).
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 a washer and a spring to the guide roller G in the left side
and mount the massager on the lowest position of the back frame.
3. Turn the hex nut M6 counterclockwise and move the massager
upward.
4. Make sure that the massager has been mounted horizontally by
moving the massager to the position shown in the Figure.
*Unless the massager has been mounted horizontally, an
abnormal sound or problem may occur.
5. Move it up to the highest position (until the massager stops) by
setting the controller manual operation MASSAGE HEAD
ADJUSTMENT button to up.
6. 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.
While adjusting the distance between the square hole and Guide
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