15
T7 • Owner’s Manual
Troubleshooting
Problem
Possible Cause
Solution
Machine does not run when switched
on
Power cord not properly
fi
xed/
plugged in
Check that the machine is properly
connected to the power supply
Power cord defective
Have the power cord checked, re-
place if necessary
Main power switch defective
Have the main power switch checked
and replace if necessary by a quali-
fied electrician
Loose electrical connection inside
the electric system
Have the whole electric system of
the machine checked by a quali
fi
ed
electrician
Motor defective
Have the motor checked and re-
placed if necessary by a quali
fi
ed
technician
Motor stops (power cut out)
Too much pressure exerted while
cutting
Exert less pressure when cutting
Incorrect specification for saw blade
Use a saw blade which corresponds
to the material being cut
Saw has a defective electric system
Have the electric system of the saw
checked by a quali
fi
ed technician
Poor machine performance, little
power
Power cord/extension cable too long
or cable still wound up inside cable
drum
Use a power cord/extension cable of
the rated length, use a cable drum
with cable fully extended
Power network is insuf
fi
cient
Observe the electrical ratings of the
machine and connect it only to a
power network which complies with
these ratings
Drive motor no longer runs at rated
speed (RPM)
Have the motor checked by a quali-
fied electrician and have it replaced if
necessary
