Ma in t e n an c e | Dis a s se m b li n g th e g ea r u ni t
77
The magnet carrier of the hoist limit switch is firmly
screwed to the output shaft of the gear unit. It must
be unscrewed as otherwise it would damage
components when the gear unit is pulled off.
Magnet carrier
Unscrew the magnet carrier.
TAKING OUT THE CHAIN GUIDE
ONLY FOR GM2
Locking screw
Fillister-head screws
Unscrew the fillister-head screws (3x).
Leave the locking screw tightened.
It later ensures that the gear unit cannot not
fall down.
ONLY FOR GM4
Locking screw
Fillister-head screws
Unscrew the fillister-head screws (3x).
Leave the locking screw tightened.
It later ensures that the gear unit cannot not
fall down.
ONLY FOR GM6
Locking screw
Fillister-head screws
Unscrew the fillister-head screws (3x).
Leave the locking screw tightened.
It later ensures that the gear unit cannot not
fall down.
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