HUMMEL
®
01.12.2012
English / Englisch
MAINTENANCE WORK AND REPLACEMENT OF WEARING PARTS
7.1 CLEANING AND CARE INSTRUCTIONS
WARNING!
RISK OF FIRE from spontaneous combustion and the formation
of sparks while sanding:
•
There is a high risk of fire when sanding woods with a
large amount of resin, oiled or waxed floors or metal!
•
Therefore, the machine must always be cleaned carefully
directly after sanding!
•
Be certain to note the warning notices of the paint, oil and
wax manufacturers!
Before starting work, you should perform the following care
procedure in order to ensure that the machine is in full working
order and produces the customary high-quality sanding finish:
•
Check the tensioning roller and the sanding drum for damage.
Clean the parts carefully and ensure that the rubber coating
on the rollers is not damaged.
•
Check the sanding belt tracking and adjust it if necessary
using a grit grade 120 sanding belt (
Section 7.3, Checking
and setting the sanding belt tracking
).
•
Check if the guide rollers at the drive unit and inside the
machine housing are rotatable easily!
Guide rollers which are not rotatable easily provoke sparking
during sanding and must be replaced without fail (Part
number in
Section 11, Spare parts
)!
•
Clean the wheels of the machine.
•
Check the tension of the V-belts and correct it if necessary
with the aid of the eye bolt at the motor (
Section 7.10,
Replacement and tensioning of V-belts
).
•
Check that the lowering rod linkage is easy running.
•
Check the dust suction system and the dust bag for leaks and
damages.
•
Carry out a visual inspection of the electrical equipment
(extension cable, plug, couplings).
7
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Summary of Contents for HUMMEL
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