Abus ABUCompact GM2 - Page 81

Main t e nan c e | I n s t all i n g t he g e ar u n i t
81
ONLY WITH AN ELECTRONIC
HOIST LIMIT SWITCH
INSTALLING THE MAGNET
CARRIER
Magnet carrier
Apply threadlocker (lightly) to the thread of
the magnet carrier.
Screw the magnet carrier in place. 6 Nm.
INSTALLING THE HOIST LIMIT
SWITCH PCB
Fillister-
head screws
with ribs M5x10 Hoist limit switch PCB
Protective conductor
Attach the protective conductor to the
fillister-head screw at the bottom right.
Place the hoist limit switch PCB over the
magnet carrier.
Use the fillister-head screws with ribs
M5x10 (3x) to screw the hoist limit switch
PCB tight. 3 Nm.
CONNECTING THE CHAIN HOIST
Attach the couplings of the hoist motor and
brake to the pin multipoint connectors of the
control in the motor cover.
Only connect couplings and pin multipoint
connectors of identical colour (orange and
grey).
For the assignment, see “Wiring diagrams”,
page 93.
With electronic hoist limit switch: Insert the
connector on the hoist limit switch PCB.
CLOSING THE CHAIN HOIST
Long fillister-
head
screws Short fillister-head screw
Bayonet coupling Motor cover
Hold the motor cover on the housing.
Note the different screw lengths and screw in
the fillister-head screws.
Size Size and length Number Tightening torque
GM2 M5x65 3x 4 Nm
GM2 M5x45 1x 4 Nm
GM4 M5x60 3x 4 Nm
GM4 M5x50 1x 4 Nm
GM6 M8x110 3x 15 Nm
GM6 M8x60 1x 15 Nm
GM8 M10x95 3x 20 Nm
GM8 M10x50 1x 20 Nm
Insert the bayonet coupling of the connection
cable and the bayonet connector of the control
cable. Due to a notch, the plug-in connections
will only fit together in one position.
Slide on and tighten the bayonet nuts.