Abus ABUCompact GM2 - D I S a S S E M B L I N G T H E G E a R U N I

Ma in t e nan c e | Dis a s se m b li n g the g ear u ni t
76
DISASSEMBLING THE GEAR UNIT
For repairs or replacing, it may be necessary to
disassemble the gear unit.
REMOVING THE CHAIN BOX
Bolt
Chain box
Release the SL safety clip(s) (1x or 2x) from
the bolt.
Hold the chain box firmly and pull out the
bolt(s) (1x or 2x).
Remove the chain box.
OPENING THE CHAIN HOIST
Bayonet nut Motor cover
Release the bayonet nuts.
Detach the connection cable and control cable.
Unscrew the motor cover from the housing.
● The fillister-head screws are secured by O-
rings and thus do not fall out of the motor
cover.
Detach the couplings of the hoist motor and
brake from the control in the motor cover.
ONLY WITH AN ELECTRONIC
HOIST LIMIT SWITCH
This work step is only applicable if the hoist limit
switch PCB is visible in the housing:
Housing
Hoist limit switch PCB
REMOVING THE HOIST LIMIT
SWITCH
Hoist limit switch PCB
Fillister-head screws with
ribs M5x10
Pull the connector off the hoist limit switch
PCB.
Unscrew the fillister-head screws with ribs
M5x10 (3x).
Take the hoist limit switch PCB out of the
chain hoist.