46
| English
1 609 92A 0BP | (9.7.13)
Bosch Power Tools
Checking and Adjusting the Basic Adjustment
To ensure precise cuts, the basic adjustment of the machine
must be checked and adjusted as necessary after intensive
use.
A certain level of experience and appropriate specialty tools
are required for this.
A Bosch after-sales service station will handle this mainte-
nance task quickly and reliably.
Adjusting the Laser
– Bring the power tool into the table saw working position.
(see “Working Position”, page 47)
– Turn the saw table
22
to the 0° detent
27
. The lever
26
must be felt to engage in the detent.
Checking:
(see figure
M1)
– Draw a straight cutting line on the workpiece.
– Push button
17
and slowly guide the tool arm downward
with the handle
18
.
– Align the workpiece in such a manner that the teeth of the
saw blade are in alignment with the cutting line.
– Hold the workpiece in this position and slowly guide the
tool arm upward again.
– Clamp the workpiece.
– Switch the laser beam on with switch
35
.
The laser beam must be in alignment with the cutting line on
the workpiece over the complete length, also when the tool
arm is lowered.
Adjusting the Parallelism:
(see figure
M2)
– Undo the rubber cap
48
.
– Screw the adjustment screw
49
in or out using a suitable
screwdriver until the laser beam is parallel with the cutting
line on the workpiece over the complete length.
Adjusting the Flush Levelling:
(see figure
M3)
An adjustment screw
50
, which is located below the opening
marked with “R/L”, is used for adjustment of the flush leve-
ling.
– Screw the adjustment screw
50
in or out with the slotted
screwdriver provided until the parallel laser beam is flush
with the cutting line on the workpiece over the complete
length.
One rotation in anticlockwise direction moves the laser beam
from left to right; one rotation in clockwise direction moves
the laser beam from right to left.
Adjusting the Lateral Deviation while Moving the Tool
Arm:
(see figure
M4)
– Open the side rubber cap
51
.
– If the laser beam
moves towards the left
when lowering
the tool arm, turn adjustment screw
52
clockwise using a
suitable screwdriver.
If the laser beam
moves towards the right
, turn adjust-
ment screw
52
anticlockwise.
– After adjusting, check the flushness with the cutting line
again. If required, align the laser beam with the adjustment
screw
50
again.
Aligning the Fine Scale (see figure
N)
– Bring the power tool into the chop and mitre saw working
position. (see “Working Position”, page 42)
– Turn the saw table
22
to the 0° detent
27
. The lever
26
must be felt to engage in the detent.
Checking:
The 0° mark of the fine scale
44
must be in alignment with the
0° mark of the scale
23
.
Adjusting:
– Remove the insert plate
24
.
– Loosen the screw
53
with the slotted screwdriver provid-
ed and align the fine scale alongside the 0° marks.
– Retighten the screw again.
Aligning the Angle Indicator (Vertically)
(see figure
O)
– Bring the power tool into the chop and mitre saw working
position. (see “Working Position”, page 42)
– Turn the saw table
22
to the 0° detent
27
. The lever
26
must be felt to engage in the detent.
Checking:
The angle indicator
45
must be in alignment with the 0° mark
of the scale
46
.
Adjusting:
– Loosen the screw
54
with the slotted screwdriver provid-
ed and align the angle indicator alongside the 0° mark.
– Afterwards, check to ensure that the adjustment made is
correct for the 45° mark.
– Retighten the screw again.
Aligning the Fence
– Bring the power tool into the table saw working position.
(see “Working Position”, page 47)
– Turn the saw table
22
to the 0° detent
27
. The lever
26
must be felt to engage in the detent.
Checking:
(see figure
P1)
– Adjust an angle gauge to 90° and position it between the
fence
30
and the saw blade
7
on the saw table
22
.
The leg of the angle gauge must be flush with the fence over
the complete length.
Adjusting:
(see figure
P2)
– Loosen all Allen screws
38
with the Allen key
5
provided.
– Turn the fence
30
until the angle gauge is flush over the
complete length.
– Retighten the screws again.
Setting the Standard Bevel Angle 0
°
(Vertical)
– Bring the power tool into the table saw working position.
(see “Working Position”, page 47)
– Turn the saw table
22
to the 0° detent
27
. The lever
26
must be felt to engage in the detent.
Checking:
(see figure
Q1)
– Adjust an angle gauge to 90° and position it on the saw ta-
ble
22
.
The leg of the angle gauge must be flush with the saw blade
7
over the complete length.
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