Specifications
Servicing and maintenance works Belt drives
44 © 2008
6
Tighten belt
Generator
z
Loosen screws (1), (2) and (3) slightly.
z
Push the generator (4) outwards in the direction
of the arrow until you get the correct V-belt ten-
sion.
z
Retighten the screw (1), (2) and (3).
Change the belt
Generator
z
Removing fan V-belt (
43)
z
Loosen screws (1), (2) and (3) slightly.
z
Swing the generator (4) in in the opposite direc-
tion to the arrow.
z
Remove the V-belt (5) and fit a new V-belt.
z
Push the generator (4) outwards in the direction
of the arrow until you get the correct V-belt ten-
sion.
z
Retighten the screw (1), (2) and (3).
5
z
Installing fan V-belt (
58).
z
Checking the belt tension (
43).
Function test pressure pin
z
In the event of V-belt tear the pressure pin (1) of
the electrical switch is actuated by the tensioning
roller and an acoustic signal or light signal is ini-
tiated.
z
Check the function by pushing the pin (1) in.
A warning device for tearing of the V-belt
must be provided by the customer/device
manufacturer.
OBJ_DOKU-16314-001.fm Seite 44 Donnerstag, 24. Juli 2008 11:18 11