6
Loosen both knobs (C) and place the
table in the square position.
Fig 5
Set the 0° stop (D, Fig 6) so that it
rests against the table.
Fig 6
Set the pointer (G, Fig 5) so that it
reads 0°.
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 sleeves regularly for
faults. Replace a defective sanding
sleeve immediately.
Clean the machine regularly.
Inspect the proper function of the dust
extraction daily.
Defective safety devices must be
replaced immediately.
Repair and maintenance work on the
electrical system may only be carried
out by a qualified electrician.
Jet recommends replacing the
gear lube (API GL-4 SAE 80W-90)
at 800 hours of use:
Open the door on the back side of the
machine to access the drain plug (C,
Fig 7). Use a 6mm hex wrench to
remove the drain plug.
Fig 7
Refil oil through the oil cap (D, Fig 8).
The oil capacity is appr. 2 Liter.
Fig 8
The oil sight glass (E, Fig 8) sould
read between the “high” and “low”
marks.
9. Trouble shooting
Motor doesn’t start
*No electricity-
check mains and fuse.
*Defective switch, motor or cord-
consult an electrician.
Sanding sleeve slips
*Sanding sleeve not clamped-
tighten sleeve clamping.
*Too much applied pressure
move workpiece while sanding.
Machine vibrates excessively
*
Stand on uneven floor-
adjust stand for even support.
*Sanding spindle is loose or spindle
cone is not clean.
Abrasive sleeve keeps tearing
*
Sleeve is running the wrong direction-
observe arrow on the sanding sleeve
Sanded edge not square
*Table not square to sanding sleeve-
Adjust positive stop for 90
°
.
Sanding marks on the wood
*
Workpiece was held still-
keep workpiece moving.
*Wrong grit sanding sleeve-
use coarser grit for stock removal
and fine grit for finish sanding.
*Feed pressure too high-
never force the wood.
10. Environmental protection
Protect the environment.
Your appliance contains valuable
materials which can be recovered or
recycled. Please leave it at a
specialized institution.
11. Available accessories
Refer to the JET-Pricelist
for various grit sanding sleeves.
