25
TROUBLESHOOTING GUIDE
Motor and Machine Operation
PROBLEM
LIKELY CAUSE
SOLUTION
Snipe
(depressions at
end of workpiece)
Dull cutter inserts
Infeed or outfeed tables out of
adjustment.
Residue on rollers.
Replace or turn cutter inserts.
Readjust tables. Feed scrap of same
thickness before and after
workpiece.
Clean rollers.
Torn grain.
Too deep or shallow blade
setting.
Work piece being fed against
grain.
Dull cutter inserts
Reduce or increase the depth of cut.
Feed other end of board first.
Replace or turn cutter inserts.
Try skewing board when feeding.
VERY slightly dampen work piece.
Fuzzy/rough grain.
High wood moisture content.
Dull cutter inserts
Too deep cut.
Dry wood before planing.
Replace or turn cutter inserts
Reduce depth of cut
Board thickness
does not match
depth scale indicator.
Depth scale incorrectly set.
Adjust depth scale.
Will not start.
Not plugged in.
Blown circuit.
Switch key removed.
Check the power source.
Replace fuse, reset breaker, or call
electrician.
Replace switch key.
Interrupted operation
Unit overloaded.
Circuit overloaded.
Reduce load.
Operate on circuit separate from
other appliances or motors or
connect to circuit with adequate amp
rating.
Planer not feeding
properly
Too much material being
removed.
Cutter inserts dull.
Build up on tables.
Build up on rollers.
Reduce cut depth.
Replace cutter inserts.
Clean tables and apply paste wax.
Clean rollers with a cleaner safe for
rubber surfaces.
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