26
| English
1 609 929 N80 | (6.2.08)
Bosch Power Tools
Mounting the Extraction Adapter
(see figure B)
Attach the extraction adapter
25
onto the saw-
dust ejector
16
until it latches. A vacuum hose
with a diameter of 35 mm can be connected to
the extraction adapter
25
.
f
The extraction adapter may not be mounted
when no external dust extraction is con-
nected.
Otherwise the extraction channel
can become clogged.
f
Do not connect a dust bag to the extraction
adapter.
Otherwise the extraction system
can become clogged.
To ensure optimum extraction, the extraction
adapter
25
must be cleaned regularly.
External Dust Extraction
Connect the vacuum hose
31
to a vacuum clean-
er (accessory). An overview for connecting to
various vacuum cleaners can be found at the
end of this manual.
The vacuum cleaner must be suitable for the ma-
terial being worked.
When vacuuming dry dust that is especially det-
rimental to health or carcinogenic, use a special
vacuum cleaner.
Operation
Operating Modes
f
Before any work on the machine itself (e. g.
maintenance, tool change, etc.) as well as
during transport and storage, remove the
battery from the power tool.
There is danger
of injury when unintentionally actuating the
On/Off switch.
Adjusting the Cutting Depth (see figure C)
f
Adjust the cutting depth to the thickness of
the workpiece.
Less than a full tooth of the
blade teeth should be visible below the work-
piece.
Loosen the clamping lever
26
. For a smaller cut-
ting depth, pull the saw away from the base
plate
14
; for a larger cutting depth, push the
saw toward the base plate
14
. Adjust the de-
sired cutting depth at the cutting -depth scale.
Tighten the clamping lever
26
again.
The tightening tension of the clamping lever
26
can be readjusted. For this, unscrew the clamp-
ing lever
26
, and screw it back again turned off-
set by at least 30° in anticlockwise direction.
Adjusting the Cutting Angle
It is best to place the machine on the face side
of the blade guard
17
.
Loosen the wing bolts
7
and
15
. Tilt the saw
sidewards. Adjust the desired measure on the
scale
5
. Tighten the wing bolts
7
and
15
again.
Note:
For bevel cuts, the cutting depth is small-
er than the setting indicated on the cutting-
depth scale
27
.
Cutting Marks
The 0° cutting mark (
10
) indicates the position
of the saw blade for right-angled cuts. The 45°
cutting mark (
9
) indicates the position of the
saw blade for 45° cuts.
For precise cuts, position the circular saw
against the workpiece as shown in the figure. It
is best to carry out a trial cut.
Starting Operation
Inserting the Battery
f
Use only original Bosch O-pack batteries
with the voltage given on the type plate of
your machine.
The use of other batteries can
lead to injuries and danger of fire.
0
45
0
45
OBJ_BUCH-668-001.book Page 26 Wednesday, February 6, 2008 10:15 AM