HUMMEL
®
01.01.2019
English / Englisch
Fig. 106 Remove the suction V-belt.
7.10 REPLACEMENT AND TENSIONING OF
V-BELTS
7.10.1 REPLACEMENT OF V-BELTS
Use exclusively original LÄGLER
®
V-belts (part number in
Section 11,
Spare parts HUMMEL
®
)!
1
Lift the sanding drum off the floor by turning the lowering
lever at the handle upwards (fig. 94).
2
Switch off the machine and pull the power plug out of the
socket!
3
Open the belt guard (fig. 101).
4
Loosen the two motor nuts at the motor bearing bracket
(fig. 103).
5
Release the tension of the V-belts by turning the eye bolt at
the motor counterclockwise (fig. 104).
6
Open the clamping screw of the belt tensioner for the suction
V-belt (fig. 105, 1).
7
Turn the belt tensioner clockwise to release the tension of
the suction V-belt (fig. 105, 2).
CAUTION!
RISK OF INJURY:
During dismantling and mounting the V-belts, take care of
your fingers
danger of crushing!
8
Turn the motor pulley and allow the suction V-belt to run off
the motor pulley (fig. 106).
MAINTENANCE WORK AND REPLACEMENT OF WEARING PARTS
7
Fig. 105 Open the clamping screw of the belt tensioner (1)
and release the tension of the suction V-belt (2).
Fig. 104 Release the tension of the V-belts by turning the
eye bolt at the motor counterclockwise.
Fig. 103 Loosen the two motor nuts.
53
