Mafell KSS40 18 M bl Instrucciones De Funcionamiento Y Seguridad página 32

Malfunction
The machine switches off upon a
sudden load increase.
Saw blade jams when pushing the
machine forward.
Saw blade vibrates in the
workpiece
Saw blade stops - motor
continues rotating
Burn marks at the cut surfaces
Chip ejector obstructed
Lower movable guard does not
close or closes only slowly
32
Cause
The current required by the
machine also rises suddenly as
the load increases. This increase,
which occurs in the event of
sudden blockage or a kickback, is
measured and causes a
shutdown.
Feed rate too high
Blunt saw blade
Tension in the workpiece
Poor machine guidance
(for example by freehand guiding)
Uneven workpiece surface
Saw blade not adjusted correctly
Workpiece not secured
Saw blade not properly secured
Saw blade blunt or unsuitable for
the operation
Wood too damp
Long cutting operation without
extraction
Chips and wooden fragments in
the lower movable guard
KSS40 18 M bl
Remedial action
Release the switching button to
switch off the machine.
Afterwards, you can switch the
machine back on and continue
working.
Try to avoid further blockage.
Reduce feed rate
Release switch at once. Remove
the machine from the workpiece
and replace the saw blade
Increased caution when sawing,
higher risk of kickback.
Use parallel guide fence
Align surface
Retighten saw blade
Secure workpiece with clamps
Retighten saw blade
Replace saw blade
Clean chip ejector
Connect the machine to an
external extractor, such as a small
dust extractor
Remove chips and wooden
fragments
01/2022