Bosch GTM 12 Professional, Original Instructions Manual

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English | 67
Bosch Power Tools 1 609 929 U05 | (9.6.09)
Checking: (see figure U1)
– Adjust an angle gauge to 45° and position it
on the saw table 24 .
The leg of the angle gauge must be flush with
the saw blade
7 over the complete length.
Adjusting: (see figure U2)
– Loosen the nut (size 10 mm) of the Allen
screw 60 .
– Screw the Allen screw 60 with a suitable Al-
len wrench (size 3 mm) in or out until the leg
of the angle gauge is flush with the saw blade
over the complete length.
– Retighten the nut again.
In case the angle indicator 49 is not in a line with
the 45° mark of the scale 50 , firstly check the 0°
setting for the bevel angle and the angle indica-
tor again. Then repeat the adjustment of the 45°
bevel angle.
Setting the Standard Bevel Angle 33.9°
(Vertical)
– Bring the power tool into the table saw work-
ing position. (see “Working Position”,
page 67)
– Turn the saw table 24 to the 0° detent 29 .
The lever 28 must be felt to engage in the de-
tent.
– Loosen the clamping lever 38 .
– Push the stop bolt 34 completely inside and
swivel the tool arm until the bolt faces
against the stop screw
33 .
Checking: (see figure V1)
– Adjust an angle gauge to 33.9° and position
it on the saw table 24 .
The leg of the angle gauge must be flush with
the saw blade
7 over the complete length.
Adjusting: (see figure V2)
– Loosen the nut (size 10 mm) of the stop
screw 33 .
– Screw the stop screw with a suitable span-
ner (size 10 mm) in or out until the leg of the
angle gauge is flush with the saw blade over
the complete length.
– Retighten the nut again.
Operation as
Table Saw
Working Position
(see figure A)
f
Before any work on the machine itself, pull
the mains plug.
If the power tool was used as a chop and mitre
saw, then the following steps must be carried
out before using as a table saw:
– Bring the power tool into the chop and mitre
saw working position. (see “Working Posi-
tion”, page 59)
– Pull the lower saw blade cover 68 out of the
groove of the parallel guide 63 .
– Insert the lower saw blade cover 68 into the
saw table 24 .
– Set the vertical bevel angle to 0° and tighten
the clamping lever 38 .
– Push button 19 and slowly guide the tool arm
downward with the handle 20 .
– Pull the transport safety-lock 41 all the way
outward and turn it by 90°. Allow the trans-
port safety-lock to engage in this position.
Preparing for Operation
f
Before any work on the machine itself, pull
the mains plug.
Adjusting the Saw Blade Height
(see figure B)
For safe operation, the correct working position
of the saw blade
7 to the workpiece must be ad-
justed. The maximum workpiece height is
51 mm.
– Loosen both clamping levers
70 below the
saw table 61 .
– Tilt the protection guard 65 toward the rear
to the stop and position your workpiece next
to the saw blade.
– Push the saw table down or pull it upward
until the upper saw teeth of the saw blade
project approx. 1 mm above the workpiece
surface.
– Hold the saw table in this position and
retighten the clamping levers again.
OBJ_BUCH-302-005.book Page 67 Tuesday, June 9, 2009 2:19 PM