Scheppach HMS650 Originalbetriebsanleitung Seite 41

Unsatisfactory surface
condition.
Machined surface too
rough.
Machined surface
cracked.
Workpiece feed
too slow during
thicknessing.
Chip ejection clogged
during thicknessing
(without extraction).
Chip ejection clogged
during jointing/planing
(without extraction).
Chip outlet clogged
with extraction during
jointing/planing or
thicknessing.
Planing blade blunt/worn.
Planing blade clogged by
chips.
Uneven feed.
Workpiece still contains
too much moisture.
Workpiece was machined
against the direction of
growth.
Too much material planed
off at once.
Workpiece was machined
against the direction of
growth.
Too much material planed
off at once.
Too much chip take-off.
Blunt blades.
Wood too wet.
Too much chip take-off.
Feed to fast.
Blunt blades.
Wood too wet.
Extraction too weak.
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Change or sharpen blades.
Remove chips.
Feed workpiece with constant pressure and reduced feed
rate.
Dry workpiece.
Machine the workpiece from the opposite direction.
Process the workpiece in multiple operations.
Clean the tabletop and treat it with a thin layer of sliding
wax.
Repair transport rollers.
Reduce chip take-off.
Replace blades.
Dry workpiece.
Reduce chip take-off.
Reduce feed speed.
Replace blades.
Dry workpiece.
An extraction unit that guarantees an air speed of at least
20 m/s at the extraction connection, must be used.
GB | 41