Working Advice - Berner BP 40-82 C Manual Original

OBJ_BUCH-1135-002.book Page 16 Wednesday, August 12, 2015 3:00 PM
Switching On and Off
To start the machine, first push the lock-off button
for the On/Off switch 5 and then press the On/Off
switch 6 and keep it pressed.
To switch off the machine, release the On/Off
switch 6.
Note: For safety reasons, the On/Off switch 6 can-
not be locked; it must remain pressed during the
entire operation.
To save energy, only switch the power tool on
when using it.
Constant Electronic Control
Constant electronic control holds the speed con-
stant at no-load and under load, and ensures uni-
form working performance.
Soft Starting
The electronic soft-starting feature limits the torque
when switching on and increases the working life
of the motor and drive belt.
Temperature Dependent Overload Protection
In case of overload, the speed is reduced. Allow
the machine to cool down by running it at maxi-
mum no-load speed for approx. 30 seconds.

Working Advice

Planing (see figure G)
Set the required planing depth and place the front
part of the planer base plate 10 against the work-
piece.
 Apply the machine to the workpiece only when
switched on. Otherwise there is danger of kick-
back when the cutting tool jams in the work-
piece.
Switch the machine on and guide the machine with
even feed over the surface to be planed.
To achieve high-grade surfaces, work only with low
feed and apply pressure on the centre of the planer
base plate.
When machining hard materials (e.g. hardwood) as
well as when utilising the maximum planer width,
set only low planing depths and reduce planer
feed, as required.
Excessive feed reduces the surface quality and can
lead to rapid clogging of the chip ejector.
Only sharp blades achieve good cutting capacity
and give the machine longer life.
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The integrated park rest 28 also allows for contin-
ued planing at any given location on the workpiece
after an interruption:
– With the park rest folded down, place the ma-
chine on the location of the workpiece where the
planing is to be continued.
– Switch on the machine.
– Apply the supporting pressure onto the front part
of the planer base plate and slowly push the ma-
chine forward (). This tilts the park rest upward
() so that the rear part of the planer base plate
faces on the workpiece again.
– Guide the machine over the surface to be planed
() with even feed.
Beveling Edges (see figure H)
The V-grooves in the front planer base plate allow
quick and easy beveling of workpiece edges. De-
pending on required bevel width, use the corre-
sponding V-groove. For this, place the planer with
the V-groove onto the edge of the workpiece and
guide it along the edge.
Groove to be
used
none
small
medium
large
Planing with Parallel/Beveling Guide
(see figures D–F)
Mount the parallel guide 21 or beveling guide 24 to
the machine using the corresponding fastening
bolt 23. Depending on the application, mount the
rebating depth stop 27 with fastening bolt 26 to the
machine.
Loosen locking nut 22 and adjust the desired re-
bating width. Retighten locking nut 22.
Adjust the requested rebating depth accordingly
with the rebating depth stop 27.
Carry out the planing procedure several times until
the requested rebating depth is reached. Guide the
planer applying sideward supporting pressure.
Beveling with the Beveling Guide
When beveling rebates
and surfaces, adjust the
required slope angle with
the angle adjustment 25.
Dimension a
(mm)
0 – 5.7
1.9 – 7.6
4.7 – 10.3
5.9 – 11.6
1 609 92A 1DH • 12.8.15