Issue 08/2013
Page 74
M
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Installation and commissioning
Generator installation for iMAPLA 8, 13, 17 and 20
5.5.5
Assembly instructions for belt drive
Warning
Risk of accident
y
Open drive belts and pulleys are a hazard.
►
Never operate the generator without
a protective covering.
►
Never reach into a drive belt while it is
running.
Important
►
Do not strike the pulley on the shaft.
►
Taper bushes are preferred for the attachment.
>
Secure the belt pulley to the shaft with a key.
>
Thread in a screw into the end face of the
shaft to secure the belt pulley.
>
Prevent this screw from being undone
accidentally by placing a suitable locking
washer underneath it.
y
Threaded hole in the shaft: M10 x 25 mm
y
Tightening torque: M = 50 Nm
y
50 mN bolt grade 8.8
Important
►
The axis of the power shaft must
run absolutely parallel to the axis
of the generator.
►
The belt pulleys of both axes must
lie flush to each other so that the
belt runs absolutely straight.