15. Troubleshooting
Problem Possible Cause Help
Saw blade gets loose
after turning off the
motor
Fastening nut tightened insufciently Tighten fastening nut, M20 left-handed thread
Motor does not start a) Fastening nut tightened insufciently
b) Extension cable defect
c) Connections on the motor or switch defect
a) Check the mains fuse.
b) See “Electrical Connection” in the operating
manual
c) Have it checked by an electrician
No motor output turns
off automatically
Overload by dull saw blade, thermoprotection
is triggered
Insert a sharpened saw blade; motor can be turned
on again after the cooling period
Burns on the cutting
surface
c) with longitudinal cuts
d) with cross cuts
a) Fastening nut tightened insufciently
b) Wrong saw blade
c) Longitudinal stop not parallel
d) Slide carriage not parallel
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
26 І 164