8
Fig 15
Slightly loosen the four motor mount
nuts (A, Fig. 15) just enough so the
tracking bolts (B) can make an
adjustment.
8. Maintenance and inspection
General notes:
Maintenance, cleaning and repair
work may only be carried out after
the machine is protected against
accidental starting by pulling the
mains plug.
Check sanding belts regularly for
faults. Replace a defective sanding
belt immediately.
Inspect the blade tracking regularly.
Take away the belt tension if the
machine is not in use for a longer
period.
Clean the machine regularly.
Inspect the proper function of the dust
extraction daily.
Defective safety devices must be
replaced immediately.
All protective and safety devices must
be re-attached immediately after
completed cleaning, repair and
maintenance work.
Repair and maintenance work on the
electrical system may only be carried
out by a qualified electrician.
9. Trouble shooting
Motor doesn’t start
*No electricity-
check mains and fuse.
*Defective switch, motor or cord-
consult an electrician.
*Overload has reacted-
Wait and reset overload cut-off.
Sanding belt slips
*Sanding belt is stretched-
install new sanding belt.
*Too much applied pressure
move work piece while sanding.
Machine vibrates excessively
*
Stand on uneven floor-
adjust stand for even support.
*motor mounts are loose-
tighten motor mount bolts.
Abrasive belt keeps tearing
*
Belt is running the wrong direction-
observe arrow on the sanding belt
Sanded edge not square
*Table not square to sanding platen-
Adjust positive stop for 90
°
.
Sanding marks on the wood
*
Work piece was held still-
keep work piece moving.
*Wrong grit sanding belt-
use coarser grit for stock removal
and fine grit for finish sanding.
*Feed pressure too high-
never force the wood.
10. Available accessories
Stock number 60-0505
Abrasive strip cleaning stick
Stock number 708118
Mobile base up to 250kg
Refer to the JET-Pricelist
for various grit sanding belts.
