44
Maintenance
12.
Mount the front cover plate.
Mount the rear cover plate.
🡆
The respective cover plate must be in contact with the machine chassis on
all sides before tightening it.
3.5.3
Re-tensioning the drive belt
NOTICE
Do not over-tension the drive belt
An over-tightened drive belt can tear or cause bearing damage.
−
Stop turning the belt-tensioning screw once the drive belt is
tensioned sufficiently, enabling it to transmit power effectively.
1
2
3
Fig. 36: Re-tensioning the drive belt
1 Locking nut
2 Tightening screw
3 Drive belt tension 210 - 230 Hz
Tool:
●
Spanner 13 mm
1.
Tilt the saw to the approx. 30° position. Move the saw blade to the lower-
most position.
2.
Switch off the machine and secure it against being switched on again.
3.
Disconnect the machine from the mains power supply.
4.
Remove the rear cover plate.
Chapter 3.2 ‘Preparations for maintenance
work / Removing the cover plate’ on page 35
5.
Loosen locking nut.
6.
Use the belt-tensioning screw to tension the drive belt.
7.
Tighten locking nut.
8.
Place the cover plate in position and hang it on the screws.
🡆
The cover plate must be in contact with the machine chassis on all sides.
9.
Tighten screws (6x).
Summary of Contents for K2 M
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