SUPERHUMMEL
01.11.2011
ENGLISH
7.10 REPLACEMENT OF V-BELTS
Use exclusively original LÄGLER V-belts (part numbers in
Sec-
tion 11, Spare parts
)!
Please note that bad quality V-belts will cause vibrations that
may show on your finished floor as fine ripples!
1
Lift the sanding drum off the floor by turning the lowering
lever at the handle upwards.
2
Switch off the machine and pull the power plug out of
the socket!
3
Remove the belt guard and release the V-belt tension by
loosening the tensioning bolt at the motor (Fig. 59).
4
Open the clamping screw of the belt tensioner for the fan
V-belt (Fig. 60, 1.), and release the tension of the V-belt
(Fig. 60, 2.).
Remove the V-belt (Fig. 61).
5
Apply the box wrench (see tool bag) to the sanding shaft
and turn it
clockwise
while allowing the belt to run off the
pulley (Fig. 62).
Pay attention to your fingers
squeezing danger!
ATTENTION!
Only turn through in the clockwise direction, as otherwise
the screw joint will work loose!
6
Mount the new V-belts and tension the drive belt using
the tensioning bolt at the motor. The slack on the V-belt
should be just under one V-belt width (Fig. 63).
MAINTENANCE WORK AND REPLACEMENT OF WEARING PARTS
7
Fig. 60
Open the clamping screw (1.) and release the
tension of the V-belt (2.).
Similar to figure.
Fig. 61
Remove the fan V-belt.
Similar to figure.
Fig. 62
Allow the drive belt to run off the lower pulley. If
necessary use the box wrench (see tool bag) to
help you, but turn exclusively in the
clockwise
direction
in order not to loosen the screw joint.
Similar to figure.
Fig. 63
Belt tension: The slack on the V-belt should be
just under one width of the V-belt.
Similar to figure.
Fig. 59
Release the V-belt tension by loosening the
tensioning bolt at the motor.
Similar to figure.
78
Summary of Contents for Superhummel
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Page 85: ...SUPERHUMMEL 01 11 2011 ENGLISH NOTES 85...
Page 86: ...SUPERHUMMEL 01 11 2011 DEUTSCH ENGLISH ERSATZTEILE SPARE PARTS 11 86...
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