Troubleshooting - Femi 911 Gebrauchsanleitungen Und Wartung

Use of an aspirator or brush is recommended.
ATTENTION: Do not use compressed air jets!
4. Regularly check blade conditions: if difficulties should
arise during cutting, have it sharpened by skilled
personnel or replace it if necessary.
5. Periodically, check that the blade comes to a complete
standstill within 10 seconds of releasing the button,
and that the arm's spring allows the arm to return back
up to its mechanical stop within 2 seconds; in the
event of either of these test returning a negative
outcome, get your machine serviced by an authorized
technician.
6.2 ASSISTENCE
When in need of skilled personnel for special maintenance,
or for repairs, both during and following the guarantee
period, always apply to authorized centres for assistance
or directly to the manufacturer if there is no authorized
centre in your area.
7

TROUBLESHOOTING

PROBLEMS
The motor does not run
The motor starts slowly
and does not reach
running speed
Excessive motor noise
The motor does not reach
full power
The motor tends to
overheat
The saw creaks at startup
Decrease in cutting
capacity
The cutting finish is
irregular or uneven
Flaking of the workpiece
14
CAUSES
Faulty motor, power supply cable
or plug.
Burned out fuses
Low power supply voltage.
Damaged windings.
Burned out capacitor
Damaged windings.
Faulty motor
Overloaded circuit due to lighting,
utilities or other motors
Overloaded motor.
Insufficient motor cooling
The drive belt is not taut enought
orn worn out.
The blade has been repeatedly
sharpened and its diameter has
decreased
The blade is worn out or the teeth
are not suited to the thickness of
the material being cut
The blade's teeth are not suited to
the workpiece
6.3 DISPOSAL OF THE MACHINE, PACKING
At the end of the machine life, if the
machine must be scraped, contact
an authorised waste disposal centre
in order to comply with the Standards
for hygiene and environment
safeguard.
The packing must be disposed of
according to the ruling standards by
delivering it to authorised people for
the collection, disposal or reclaim.
Please contact the ASSOCIATION OF USED OILS near to
you.
SOLUTIONS SUGGESTED
Have the machine checked by skilled personnel.
Do not try to repair the machine yourselves as it
may be dangerous.
Check the fuses and replace them if necessary.
Ask for the Electricity Board to check the voltage
available.
Have the machine motor checked by skilled
personnel.
Have the capacitor replaced by skilled personnel.
Have the motor checked by skilled personnel
Do not use other utilities or motors on the circuit to
which the cutting-off machine is connected
Avoid overloading the motor during cutting. Remove
dust from the motor in order to allow adequate
cooling.
Have the belt checked by authorized personnel.
Adjust the limit switch for the lowering of the head
Have the blade sharpened by skilled personnel.
Check that the blade being used is appropriate by
refering to the paragraph 'SELECTION OF THE
BLADE'.
Check the appropriate teeth to use by refering to
the paragraph 'SELECTION OF THE BLADE'
2002/96/EC