Replacement Of The Transmission Belt And Belt Tension Adjustment; Belt Replacement - Siemens MOBILETT Plus Service Instructions Manual

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Fig. 2
Replacement of the transmission belt and belt tension
adjustment
NOTE

Belt replacement

•
Remove the side covers.
•
Tilt the unit and support the relevant side with a piece of wood.
•
To prevent the other wheel from turning, secure it with a pair of wedges.
Do not use the parking brake.
•
Remove the wheel according to (Fig. 2).
•
Loosen the 2 screws (A/Fig. 3).
•
Loosen the tension bearings (B/Fig. 3) with a 13 mm wrench.
•
Remove the belt.
•
Install the new belt.
•
Tighten the tension bearings (B/Fig. 3) and the screws (A/Fig. 3).
•
Rotate the large toothed wheel by hand and check for smooth operation and that the belt
is aligned over the toothed wheels.
•
Adjust the tension according to "Tension adjustment".
MOBILETT Plus / - E/ - M
Under normal circumstances, the belt drive does not require any
adjustments for the entire lifetime of the unit.
SPR8-215.898.01
Rev. 05
Motor drive units
A
Fig. 3
Page 2 of 6
01.02 SPS-UD
B
Siemens-Elema AB
Solna, Sweden
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