Bosch Professional GTM 12 JL Original Instructions Manual page 30

OBJ_BUCH-1688-007.book Page 45 Friday, February 24, 2017 12:15 PM
Permissible Workpiece Dimensions
Maximum workpiece sizes:
Mitre/Bevel Angle
Horizontal Vertical
0° 0°
45° (leftward/right- 0°
ward)
0° 45°
45° (leftward) 45°
45° (rightward) 45°
Minimum workpiece sizes (= all workpieces that can be
clamped left or right from the saw blade with a screw clamp):
200 x 40 mm (length x width)
Cutting depth, max. (0°/0°): 95 mm
Replacing the Insert Plate (see figure
The red insert plate 24 can become worn after long use of the
power tool.
Replace defective insert plates.
– Bring the power tool into the chop and mitre saw working
position. (see "Working Position", page 43)
– Unscrew screws 49 using a cross-head screwdriver and re-
move the old insert plate.
Sawing Profile Strips/Mouldings (Floor and Ceiling Strips)
Profile strips/mouldings can be sawn in two different ways:
– Placed against the fence
– Lying flat on the saw table.
Floor Strips/Mouldings
The following table contains instructions for sawing floor strips/mouldings.
Settings
Bevel angle
Floor strip/moulding
Inner corner Horizontal mitre angle
Positioning of work-
piece
The finished work-
piece is located ...
Outer corner Horizontal mitre angle
Positioning of work-
piece
The finished work-
piece is located ...
Bosch Power Tools
– Insert the new insert plate and and screw all screws 49 in
again.
– Set the vertical bevel angle to 0° and saw through the in-
Height x Width
sert plate.
[mm]
– Afterwards, set the vertical bevel angle to 45° and saw into
the cut again.
95 x 150
This procedure achieves that the insert plate is as close as
95 x 90
possible to the teeth of the saw blade without touching it.
Sawing
60 x 150
60 x 60
Cutting Off
60 x 100
– Firmly clamp the workpiece as appropriate for its dimen-
sions.
– Adjust the requested mitre and/or bevel angle.
– Switch on the machine.
– Push button 17 and slowly guide the tool arm downward
with the handle 18.
L)
– Saw through the workpiece applying uniform feed.
– Switch off the machine and wait until the saw blade has
come to a complete stop.
– Guide the tool arm slowly upward.
Special Workpieces
When sawing curved or round workpieces, these must be es-
pecially secured against slipping. At the cutting line, no gap
may exist between workpiece, fence and saw table.
Provide for special fixtures, if required.
Always make trial cuts with the mitre angle setting first on
scrap wood.
Placed
against the
fence
0°
Left side Right side
45° left 45° right
Bottom edge on Bottom edge on
saw table saw table
... to the left of the ... to the right of the
cut cut
45° right 45° left
Bottom edge on Bottom edge on
saw table saw table
... to the left of the ... to the right of the
cut cut
Autogoods "130"
English | 45
Lying flat on
the saw table
45°
Left side Right side
0° 0°
Upper edge against Bottom edge
the fence against the fence
... to the left of the ... to the left of the
cut cut
0° 0°
Bottom edge Upper edge against
against the fence the fence
... to the right of the ... to the right of the
cut cut
1 609 92A 5KX | (24.2.17)