16
TROUBLE SHOOTING
TROUBLE
Sanding belt clogs too quickly
Rounding occurs at edges or work-
piece.
Uneven thickness of right and left
sides of workpiece after sanding.
Stock slips on conveyor belt.
Shiny spots on sanded workpiece.
Marks on sanded surface of work-
piece.
Conveyor
belt
smoothly, or stops.
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at
REASON
does
not
run
•
Sanding belt grit too fine.
•
Too much material being removed in one pass.
•
Dirty workpiece suction.
•
Insufficient dust suction.
•
Workpiece contains too much moisture.
•
Too much material being removed in one pass.
•
Sanding drum is not parallel to the table.
•
Uneven wear on sanding belt
•
Too much material being removed in one pass.
•
Sanding belt grit too fine.
•
Conveyor belt is too smooth.
•
Conveyor belt tension is insufficient
•
Excessive dust accumulated on conveyor belt sur-
face.
•
Sanding belt is too worn.
•
Sanding height set incorrectly
•
Sanding belt damaged.
•
Insufficient conveyor belt tension.
Lijadora de rodillos / mini wide belt sander ZS640P/ZS970P
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