3.1.11
Checking and adjusting the belt tension
a Loosen the fixing screw (30) without removing it.
b Screw the adjustment screw (28) to its outmost position.
c Tension the tooth belt (7) by pulling the tension wheel assembly (10) by hand. Tighten the nuts
(23) with a torque of 10 Nm.
d Tighten the adjustment screw (28) until there is a gap of approx. 1-2 mm between the lock nut
(29) and the bracket according to illustration below, but not further. Be sure not to overtighten,
otherwise the adjustment screw (28) might damage the tension wheel (31).
e Retighten the fixing screw (30) with a torque of 10 Nm.
Note! Do not make any adjustment on the lock nut (29).
7
28
30
31
1-2 mm
29
10
23
Tooth belt
7
Tension wheel assembly
10
Nut: M6
23
Adjustment screw
28
Lock nut
29
Fixing screw
30
Tension wheel
31
1019617-DIen-2.0
Issue 2019-11-12
18
3 Mechanical installation
Содержание Ditec KS200VA
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