Consider the pictures on the fold-out page.
WARNING
Risk of injury
Always disconnect the battery pack before per-
forming any type of work on the machine!
Adjusting the pendulum stroke
In order to saw different materials with the proper
rate of advance the pendulum stroke can be adjust-
ed. Set the required stroke via the pendulum stroke
switch [1-11]:
Position 0 = pendulum stroke disabled
Position 3 = maximum pendulum stroke
Recommended pendulum stroke setting
Softwood, chip board, wood fibreboard
Blockboard, plywood, plastic
Ceramics
Aluminium, non-ferrous metals
Steel, hardwood
Stroke speed control
The number of strokes can be adjusted steplessly
with the adjusting wheel [1-5] between 1500 and
-1
3800 min
(PSBC 420 EB: 1000 - 3800 min
enables you to optimise the cutting speed to suit the
respective material.
In position A, the automatic load detection is acti-
vated: The stroke speed is reduced in no-load oper-
ation and is restricted to the highest value when the
blade enters the workpiece.
Recommended stroke speed (position of the
adjusting wheel)
Hard and soft wood, plywood board, ply-
wood, chip board
Hardboard
Plastic
Ceramic, aluminium, non-ferrous metals
Steel
Settings
The chip guard [1-1] prevents chips from flying
away and improves the efficiency of the chip ex-
traction system.
Using minimal pressure, push the chip guard
[1-1] downwards.
Open the change lever [1-8].
Removing the saw table downwards.
Assembly is performed in reverse sequence to
removal. Ensure that the saw table is firmly
seated in the guide.
Instead of the saw table, the angle table WT-PS 400
or adaptation table ADT-PS 400 can be installed at
the support.
Never saw without the saw table, or one of
1 - 3
the other tables offered in the Festool acces-
1 - 2
sories program.
0
Inserting the splinterguard
0 - 2
0 - 1
The splinterguard ensures a smooth, splinter-free
cutting edge, even when exiting the material.
Switch off the machine and slide down the
splinterguard [3-1] into the guide [3-2] and up
to the saw blade,
-1
). This
Switch on the jigsaw,
On a level surface, slide in the splinterguard
(not using your hand!) while the machine is op-
erating until it is level with the front edge of the
saw base (speed setting 5). This breaks in the
splinterguard.
If machine shows obvious signs of wear, push
the splinterguard approx. 3 mm further to the
rear and continue using it.
A
To guarantee reliable operation of the splinter-
guard, it must seal tightly on both sides of the
saw blade. A new splinterguard should there-
4 - A
fore be fitted after every saw blade change to
3 - A
guarantee splinter-free cuts.
3 - 5
2 - 4
Using the chip guard
Changing saw table
11