Operation Manual

29
ENGLISH
Please attach a description of the fault to
the power tool.
The machine’s packaging can be 100 %
recycled.
Worn out machines and accessories
contain considerable amounts of valua-
ble raw and plastic materials, which can
be recycled.
These instructions are printed on chlo-
rine-free bleached paper.

Danger!
Prior to any servicing:
− Switch Off.
− Unplug.
− Wait until machine has come to a
complete stop.
Check to see that all safety devices are
operational after any servicing.
14.1 All operating modes
Motor does not run
No supply voltage.
− Check cables, plug, outlet and
mains fuse.
E-stop pushbutton actuated.
− Unlock by turning clockwise.
Undervoltage relay tripped by tempo-
rary voltage failure.
− Start again.
Operating mode selector not set to
desired operating mode.
− Set operating mode selector to
desired operating mode, then start
operating mode again.
Motor has overheated, e.g. due to blunt
cutting tools, overloading or chip
buildup.
− Remove cause for overheating and
allow to cool down for approx. 10
minutes, then start again.
14.2 Surface/thickness planer
Motor does not run
Safety switches on planing beds and/or
dust chute signal that the cutterblock is
not sufficiently covered.
− Swing planing beds fully down (sur-
face planing).
− Swing dust chute over cutterblock
and let engage (thickness planing).
Performance lessens
Cutter knives blunt.
− Install sharp knives.
Planed surface not smooth
Cutter knives blunt.
− Install sharp knives.
Cutter knives blocked by chips.
− Remove chips.
Moisture contents of workpiece too high.
− Dry workpiece.
Planed surface cracked
Cutter knives blunt.
− Install sharp knives.
Cutter knives blocked by chips.
− Remove chips.
Workpiece was planed against the grain.
− Plane workpiece in opposite direc-
tion.
Too much material removed in one pass.
− Make several passes at less depth
of cut.
Worked surface uneven:
Cutter knives are installed unequal.
− Adjust cutter knives with setting
gauge.
Feed rate too little (thicknessing)
Resin buildup on thicknesser bed.
− Clean thicknesser bed and apply
light coat of anti-seize compound.
Feed rollers stiff.
− Repair feed rollers.
Workpiece jams
(thicknessing)
Too much material removed in one pass.
− Make several passes at less depth
of cut.
14.3 circular saw
Loss of cutting performance
Saw blade blunt (possibly tempering
marks on blade body)
− Replace saw blade.
Sliding carriage stiff:
Guide elements dirty.
− Clean guide elements with brush,
compressed air or dust collector.
14.4 spindle moulder
Motor does not run
Cutter spindle drive guard hood not
closed.
− Close guard hood.
Cutter spindle lock pin pushed in.
− Pull lock pin out.
Performance lessens
Cutter blunt.
− Replace cutter.
Belt slips on pulleys.
− Re-tension belt.
Blocked dust port
No dust collector hooked up:
− connect dust collector.
Dust build-up around the cutter spindle.
− Remove table insert rings, move
cutter spindle up and down and
clean surroundings with brush or
compressed air and dust collector.
Sliding carriage stiff:
Guide elements dirty.
− Clean and lubricate guide elements.
13. Environmetal Protection
14. Trouble Shooting