Femi 350 PLUS, User Manual

Page: 69 / 100

69
EN
TROUBLESHOOTING
PROBLEM /
FAULT
PROBABLE CAUSE SUGGESTED REMEDY
The motor is not
working properly.
1. Faulty motor, power cable
or plug.
2. Blown fuses.
3. Damaged brushes (for
version with brushed motor).
1. Have the machine checked by
expert personnel.
DANGER - WARNING
NEVER ATTEMPT TO REPAIR
THE MOTOR YOURSELF: IT
COULD BE DANGEROUS.
2. Check the fuses and replace them
if necessary.
3. Have the brushes replaced by
expert personnel.
The motor
starts slowly or
does not reach
operating speed
1. Low power supply voltage
2. Damaged windings. 1. Ask the power supply company
to check how much voltage is
available.
2. Have the machine motor checked
by expert personnel.
The motor is
making too much
noise
1. Faulty motor.
Damaged windings.
1. Have the machine motor checked
by expert personnel.
The motor does
not reach full
power
1. Mains system circuits
overloaded by lights, utilities
or other motors.
1. Avoid using utilities or other motors
on the same circuit to which the
machine is connected.
The motor tends
to overheat
1. Motor overload
2. Insuffi cient motor cooling. 1. Avoid overloading the motor during
cutting operations.
2. Remove the dust from the motor
to achieve a correct fl ow of cooling
air.