Tensioning The Ribbed V-Belt; Fitting / Replacing An Abrasive Wheel - Stihl TS 480i Manual De Instrucciones

Tensioning the ribbed V-belt

This machine is equipped with an
automatic spring-action V-belt
tensioning device.
2
1
1
1
Prior to tensioning of the ribbed V-belt,
the nuts (1) must be loosened and the
arrow on the tensioning nut (2) must
point to 0.
otherwise loosen the nuts (1) and
N
the tensioning nut (2) with the
combination wrench
counterclockwise –
approx. 1/4 turn, as far as
possible = 0
1
1
1
to tighten the ribbed V-belt, fit the
N
combination wrench over the
tensioning nut as illustrated
TS 480i, TS 500i
WARNING
The tensioning nut is spring-loaded –
hold the combination wrench securely.
Turn the tensioning nut clockwise
N
approx. 1/8 turn – the tensioning nut
will be engaged by the spring
Continue turning approx. 1/8 turn –
N
up to the stop
0
NOTICE
Do not turn the combination wrench
further by force.
The V-belt is automatically tensioned by
the force of the spring in this position.
Remove the combination wrench
N
from the tensioning nut
Tighten up the nuts (1)
N
Retensioning the V-belt
The V-belt is retensioned without the aid
of the tensioning nut.
1
Loosen the nuts (1) – V-belt is
N
retensioned automatically by the
force of the spring
Tighten up the nuts (1) again
N
Fitting / replacing an abrasive
wheel
The engine must be switched off for
fitting or replacement – move stop switch
to STOP or 0.
Blocking the shaft
1
Slide the locking pin (1) through the
N
bore in the V-belt guard
Turn the shaft with the combination
N
wrench until the locking pin (1)
1
engages in the bore behind the
guard
English
1
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