Bosch 4412 - Manual (Page 15)

15.
Adjustments
Blade Square to Fence
1. Make sure head assembly is pushed forward
near the center of the table and slide rail lock
knob is tightened.
2. Lower the head assembly, pull the lock pin out and
rotate it 90°, rotate to lock the head assembly in the
down position. Make sure table is in 0°
detent and tighten miter lock knob. Place a com-
bination square against the fence and next to the
blade as illustrated. Locate the square properly
so it does not contact the tooth of saw blade.
The saw blade should contact the full length of
the square (Figure 9).
3. If blade does not contact the square, follow the
fence alignment procedure.
Figure 9. Blade Square to Fence
Fence alignment
a. Remove sliding fence extensions.
b. The head assembly should remain in lowered
position.
c. Use multi purpose wrench (supplied) and
loosen four (4) hex bolts behind fence
(Figure 10).
d. Adjust fence until blade and the fence has full
contact with the square.
e. Tighten hex bolts.
f. Re-attach sliding fence.
Figure 10. Fence Adjustment
Miter Scale
Indicator Adjustment
1. Rotate table to 0° position and lock in place.
2. Raise the head assembly to the full-up position.
3. Loosen the Phillips screw that holds the indicator
in place (Figure 11).
4. Position the indicator to align with the 0° miter
mark. Tighten the screw.
Figure 11. Miter Scale Adjustment
Fence
Blade
Combination Square
Hex Bolts
15
10
5
20 25 30
0
35
0
2 12
4 12
6 12 8 12 2
55
50
45
60
40
Miter Scale
Indicator
0° Mark
Indicator
Adjustment
Screw