Malfunction Remedies - Scheppach Precisa 3.0 Originalbetriebsanleitung

Malfunction Possible Cause
Saw blade loosens fastening nut not tightened enough
itself after the motor
has switched on
Motor doesn't start a) power breakdown
b) extension cord defect
c) connections to motor or switch not
d) motor or switch defect
Motor advances or a) condensor defect
retreats
b) incorrectly connected
Motor has no power, a) overloading through a dull saw blade
shuts itself off
b) thermo protection responds
Burns on the cutting a) dull saw blade
surface
– length cuts
b) wrong saw blade
c) length stop not parallel to saw blade
– diagonal cuts d) slide carriage not parallel to saw blade
Cutting power drops Belt loose
at full motor speed
Workpiece jams Longitudinal fence not running parallel to
between saw blade saw blade
and longitudinal
fence

Malfunction Remedies

correct, brake doesn't ventilate
Remedy
tighten fastening nut, M 20 left thread
a) check power fuse
b) see operating instructions for electrical
contacts
c) take it to your electrician for examination
d) see operating instructions for electrical
contacts
a) have your electrician exchange it
b) have an electrician change the polarity
of the electrical outlet
a) insert a sharpened saw blade.
b) ready to turn on again after cool-down
time has been met
a) insert a sharpened saw blade
b) insert a saw blade for length cuts
c) exchange length stop
d) adjust slide carriage to the saw blade
Tighten belt, see Maintenance
Check longitudinal fence setting and
readjust
english 23