Troubleshooting - Femi NG200 series Gebrauchsanleitungen Und Wartung

7

TROUBLESHOOTING

PROBLEMS
16
PROBLEMS CAUSES
Defective motor, power cable or plug.
Blown electric panel fuses.
No voltage in the mains system.
The overload cutout has tripped.
Motor overheating.
Motor overload caused by excessive
cutting pressure.
Motor breakdown.
The setting of the D retainers (point
3.3) is inaccurate.
Excessive cutting pressure (on pipes
and section bars).
Incorrect blade toothing in relation
to the piece to cut.
Incorrect adjustment of the eccentric
and sliding blade-guides.
Incorrect cutting speed in relation to
the piece to cut.
The piece is wrongly positioned in
the vice.
The blade is worn or its toothing is
not right for the thickness of the
piece being cut.
Excessive cutting pressure.
Incorrect eccentric blade-guide
adjustment.
SOLUTIONS SUGGESTED
Specialized personnel should check the machine;
do not attempt to repair the motor by yourself.
Check fuse integrity and replace, if necessary.
Check for voltage in the mains system.
Release the run button and wait a few minutes for
the overload cutout to reset.
Check that motor air intakes are clear.
Perform the cut on the piece at the correct pressure.
Specialized personnel should check the machine;
do not attempt to repair the machine by yourself.
Set the retainers by unloosening the fastening screws
and re-positioning them.
Decrease cutting pressure.
Check the cutting parameters (blade toothing, cutting
speed) in the cuts table (point 4.8).
Check blade-guide adjustment (points 3.5 and 3.6).
Check piece positioning and clamping in the vice
(point 4.6).
Check the cutting parameters (blade toothing, cutting
speed) in the cuts table (point 4.8).
Decrease cutting pressure.
Check eccentric blade-guide adjustment (point 3.6).