Lagler HUMMEL, Руководство по эксплуатации, техническому обслуживанию и безопасности

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HUMMEL
®
01.12.2012
English / Englisch
Fig. 63 Carefully remove the drive unit.
Fig. 62 Hold on the drive unit and remove the three screws
at the same time .
MAINTENANCE WORK AND REPLACEMENT OF WEARING PARTS
8 Hold on the drive unit and remove the three screws at the
same time (Fig. 62)! Therefore the drive unit cannot fall on
the sanding drum.
9 Carefully remove the drive unit (Fig. 63) and clean it. Never
use any cleaning products which contain solvents!
WARNING!
RISK OF FIRE from the formation of sparks while sanding:
• The two guide rollers at the drive unit must be rotatable
easily (Fig. 64)!
• Guide rollers which are not rotatable easily provoke
sparking during sanding and must be replaced without fail
(Part number in
Section 11, Spare parts )!
10 Reassemble in reverse order.
11 After mounting the drive unit, check the precise tracking of
the sanding belt and adjust it if necessary (
Section 7.3,
Checking and setting the sanding belt tracking )!
Regular exchange of the sanding drum and tensioning roller
guarantees a constant degree of operating quality and performance.
When working every day with the machine, they must be exchanged
every 1 – 2 years, otherwise every 3 – 4 years ( Section 7.6,
Replacement of sanding drum and Section 7.7, Replacement of
tensioning roller ).
7
Fig. 64 The two guide rollers at the drive unit must
be rotatable easily! Otherwise they must be
replaced!
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