Fig 10
Place the cutter knife lockbar (N) in the
cutterblock´s groove.
Make sure the springs (P) are in place.
Turn the hex-head bolts so far that the
cutter knife will just slide in.
Insert a sharp cutter knife (O) and
adjust position with the cutter knife
lockbar, so that neither protrudes over
the edge of the cutter block.
Use the knife setting gauge (Q) to
adjust the knife.
Fig 11
To tighten the cutter knife, turn the
hex-head bolts (M) of the cutter knife
lockbar.
Start tightening with the two outer
bolts. Do not extend tool when
tightening the bolts, do not tighten
bolts by striking the wrench.
Install the cutter block cover, planer
cover and adjustment crank after knife
changing has been completed.
Connect to the dust extraction system.
8. Maintenance and inspection
Make all machine
adjustments or
maintenance with the
machine unplugged from
the power source.
Clean the machine regularly
Inspect the proper function of the dust
extraction daily.
Defective safety devices must be
replaced immediately.
Before starting any work, check the
mobility of the anti-kickback fingers
(must fall down by their own weight).
Changing of brushes:
Disconnect from power source, unplug!
Inspect the brushes after 50 hours of
use.
Fig 12
If the brushes are worn to 3mm
replace them.
(Jet Article No: JWP12-096…2 pcs
needed)
9. Trouble shooting
Carry out maintenance, cleaning and
repair work only when the motor is
switched off and machine has come to
a full stop. Pull the mains plug.
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.
Motor doesn’t start
*No electricity-
check mains and fuse.
*Defective switch, motor or cord-
consult an electrician.
*Overload has reacted-
Wait 5 minutes, push overload button
and start again.
Machine vibrates excessively
*
Stand on uneven floor-
adjust stand for even support.
*knives of different seize-
all knives must have same width.
*damaged knife-
replace knives set immediately
Cutting surfaces is bad
*dull knives-
sharpen knives
*Cutter knives blocked by chips-
remove chips.
*Too heavy a cut-
make several passes.
*knives cutting against grain-
plane workpiece in opposite direction.
*workpiece inhomogeneous
*Moisture content too high
Snipe
*Inadequate support of long boards-
use extension roller.
*dull knives-
sharpen knives.
Unparallel side to side
*
knife projection not uniform-
adjust knives with setting gauge.
Workpiece jams
*
Too much material removed in one
pass-
make several passes.
Cutterhead difficult to adjust
*Lack of lubrication-
lubricate corner posts and screws.
Poor workpiece feeding
*motor belt slipping-
tighten or replace belt.
*Resin build up on planer bed-
clean and wax planer bed.
*surface of feed rollers too smooth-
lightly roughen with sandpaper.
10. Available accessories
Stock number 10000841
Set of 2 high speed steel (HSS)
reversible knives
Stock number 10000842
Open machine stand
Stock number 708495
Helping roller stand
