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r
l
M
C
eplaCe
Ift
otor for
Troubleshooting
•
Before replacing lift motor 1 or 2 for couch adjust-
ment make sure that the motor is actually defective.
•
For this check, switch the hexagon socket of
liftmotor 1 from channel 1 to channel 2 or 3.
For a test of lift motor 2, switch the hexagon socket-
from channel 2 to channel 1 or 3.
•
If the motor does not work, it is out of order and-
must be replaced.
•
If the motor works, the motorcontrol unit or the
hand switch is defective.
Follow these steps to replace the couch adjustment motor:
•
Set motor to the end position where the couch surface
is completely horizontal and has a lateral tilt of 0°.
•
When a motor has been removed, the couch surface
must be protected against falling down!
•
Disconnect system from mains!
•
Disconnect connector 1. (lift motor for longitudinal
adjustment) and/or connector 2 (liftmotor for left
lateral tilt) from motor control unit.
•
Loosen cable tie of the respective connectioncables.
•
Remove pins 1a. + 1b. (lift motor for
longitudinaladjustment) and/or pins 2a. + 2b. (lift
motor forleft lateral tilt) with self-locking screw.
•
Remove lift motor.
Note:
Reverse the above steps to install the new lift motor.
Secure the connection cable to the motor controlunit with
cable ties.
2018112-069 Rev. F
a
sCu
ouCH
djustMent wItH
eBike II, eBike II L, eBike II EL
2.
1.
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