Bosch Power Tools 3912 manual Adjustments, Blade Square to Table, Blade Alignment

Models: 3912

1 84
Download 84 pages 32.75 Kb
Page 34
Image 34

Adjustments

!WARNING Disconnect plug from power source before performing any assembly,

adjustment or repair to avoid possible injury.

NOTE: Your compound miter saw was completely adjusted at the factory. However, during shipment, 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 1 to 0° position and lock in place.

2.Lower the blade 2 and engage the lock pin 3. Use a combination square 4 to check blade squareness 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 6) follow the alignment procedure.

90° Blade Alignment

a.Move sliding fence to proper position. (See Sliding Fence on page 54.)

b.Loosen bevel lock handle 8.

c.Lower 0° stop screw and jam nut using blade wrench supplied in the handle.

d.Grasp carrying handle, move the head assembly left or right until blade makes contact with the full length of the square.

e.Tighten bevel lock handle 8.

f.Adjust 0° bevel stop screw 5 so that the hex screw head hits the 0° stop 6 at the same time the blade makes contact with the full length of the square. Tighten jam nut 7 (Figure 7).

g.Adjust bevel indicator 9. Loosen screw 10 and align indicator 11 to the 0° mark. Tighten screw 10 (Figure 8).

FIG. 6

3

4

50 45

4 0

35

0

 

04

 

 

 

20

15

10

50

45

35

30

25

 

 

 

1 2

FIG. 7

6

5

7

FIG. 8

8

0

15 35 45

9

10 11

34

Page 34
Image 34
Bosch Power Tools 3912 manual Adjustments, Blade Square to Table, Blade Alignment