© FRONIUS 2013 35
21. Adjusting pressing force of rollers
The guiding rollers are pressed to the guide by disk springs. Adjust the pressing force
by proceeding as follows:
a) Loosen the M8 nut.
b) Tighten the M8 set screw.
c) Tighten the nut.
Prevent the springs from locking.
IMPORTANT! Minimum clearance of 0,6 mm (maximum force) is achieved by
tightening the M8 screw maximally and then loosening by half rotation.
carrying handle
engaging lever
rotational roller unit lever
fixed roller unit lever
disk springs
M8 set screw
M8 hex nut
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