Adjustments; Blade Square To Table (90°); Blade Alignment - Bosch 3915 Instrucciones De Funcionamiento Y Seguridad

Disconnect plug from power source
WARNING
!
before performing any assembly,
adjustment or repair to avoid possible injury.
NOTE: Your slide compound miter saw was com-
pletely adjusted at the factory. However, during ship-
ment, slight misalignment may have occurred. Check
the following settings and adjust if necessary prior to
using this compound miter saw.
Blade Square To Table
(90°)
1. Rotate table to 0° position and lock in place.
2. Make sure head assembly is pushed back fully
against stop and slide rail lock knob is tightened.
3. Lower the blade and engage the lock pin. Use
a combination square to check blade square-
ness to table. Place the square on the table and
press it against the blade. If the blade does not
contact the full length of the square, (Figure 5)
follow the alignment procedure.
Table
Combination Square
Figure 5. Blade Square to Table
90° Blade Alignment
a. Loosen bevel lock handle.
b. Lower 0° stop screw and jam nut using blade
wrench supplied in the handle.
c. Grasp switch handle, move the head
assembly left or right until blade makes con-
tact with the full length of the square.
d. Tighten bevel lock handle.
e. Adjust 0° bevel stop screw so that the hex
screw head hits the 0° stop at the same time

Adjustments

Jam Nut
Blade
1.
2.
13.
the blade makes contact with the full length of
the square. Tighten jam nut (Figure 6).
Figure 6. Bevel 0° Stop Screw and Jam Nut
f. Adjust bevel indicator. Loosen screw and
align indicator to the 0° mark. Tighten screw
(Figure 7).
Screw
Bevel
Indicator
Figure 7. Bevel Indicator
Rotate table to 0° position and lock in place.
Make sure head assembly is pushed back fully
against stop and slide rail lock knob is tightened.
0° Stop
0° Stop
Screw
Adjust To 0°
Bevel
Scale