Bosch Power Tools 3912 Miter Scale Vernier Indicator Adjustment, Crown Molding Detent Adjustment

Adjustments

Miter Scale (Vernier) Indicator

Adjustment

1.Raise the head assembly to the full-up position.

2.Through the slot 1 in the kerf insert, loosen the Phillips screw 2 that holds the indicator 3 in place (Figure 14).

3.Position the indicator 3 to align with the 0° miter mark 4. Tighten the screw 2.

Crown Molding Detent

Adjustment (Bevel)

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

2.Pull crown molding detent pin out and rotate pin 90° so it stays in the out position.

! CAUTION	Keep pin in out position for all operations
	except when cutting crown molding.

45

40	1
35
	316
	30
	25
	225
	20
	15
	10
	5
	0
	5
	10
	15
	20
	25
	30
	35
40

FIG. 14

2

4

3

3.Loosen bevel lock handle 5. Rotate head assembly to

33.9° on the bevel scale. Insert the pin 6 into the detent,
tighten the bevel lock handle 5 (Figure 15).	FIG. 15

4.Measure the angle between the blade and the table. If it is not 33.9° follow the procedures for the crown molding detent adjustment.

Crown Molding Detent Adjustment

a.Remove plastic plug 7.

b.Loosen crown molding detent adjusting hex head cap screw 8 using the 6mm Hex "L" Wrench.

c.Loosen bevel lock handle 5.

d.Move the head assembly, with the pin 6 still inserted into the detent, to 33.9°.

e.Tighten bevel lock handle 5. Tighten adjusting screws 7.

7

8

5

6

42