This may have the following causes:
• Passage points, where connection cables are
passed through windows or doors.
• Kinks where the connection cable has been improp-
erly fastened or routed.
• Places where the connection cables have been cut
due to being driven over.
• Insulation damage due to being ripped out of the
wall outlet.
• Cracks due to the insulation ageing.
Such damaged electrical connection cables must not
be used and are life-threatening due to the insulation
damage.
Check the electrical connection cables for damage regu-
larly. Make sure that the connection cable does not hang
on the power network during the inspection.
Electrical connection cables must comply with the ap-
plicable VDE and DIN provisions. Only use connection
cables with the marking „H05VV-F".
The printing of the type designation on the connection
cable is mandatory.
AC motor
• The mains voltage must be 230 V~
• Extension cables up to 25 m long must have a
cross-section of 1.5 mm
.
2
Connections and repairs of electrical equipment may
only be carried out by an electrician.
Please provide the following information in the event of
any enquiries:
Type of current for the motor
• Machine data - type plate
• Machine data - type plate
15. Troubleshooting
Problem
Possible Cause
Saw blade gets loose
Fastening nut tightened insufficiently
after turning off the
motor
Motor does not start
a) Fastening nut tightened insufficiently
b) Extension cable defect
c) Connections on the motor or switch defect
No motor output turns
Overload by dull saw blade, thermoprotection
off automatically
is triggered
Burns on the cutting
a) Fastening nut tightened insufficiently
surface
b) Wrong saw blade
c) with longitudinal cuts
c) Longitudinal stop not parallel
d) with cross cuts
d) Slide carriage not parallel
22 І 192
Help
Tighten fastening nut, M20 left-handed thread
a) Check the mains fuse.
b) See "Electrical Connection" in the operating
manual
c) Have it checked by an electrician
Insert a sharpened saw blade; motor can be turned
on again after the cooling period
a) Insert a sharpened saw blade
b) Insert saw blade with 20 or 28 teeth for
longitudinal cuts
c) Exchange the longitudinal stop
Align the slide carriage with the saw blade