15
Fitting the disengaging lever.
The disengaging lever can be tted in six dierent
positions at intervals of 60 degrees to t existing
space. Tighten the screw with a torque wrench.
Tightening torque 25 Nm.
Installation of drum
In this example, a large 50 mm drum is being tted.
Other drums are tted in a similar way.
1. Run the drum shaft through the
tensioner drive shaft.
2. Secure the drum with the screw kit supplied.
3. Tighten the screws so that there is an extremely
small gap in the joint against the shaft.
m Warning!
The disengaging lever and drum shall be tted on
opposite sides of the tensioner. This is to avoid
a loose strap being caught in the lever, which
can lead to unintended disengagement during
operation.
m The screws that hold the drum should be tight-
ened gently. If the screws are too tight, the shaft
may become oval and the tensioner will operate
sluggishly.
Max 7 Nm
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