BM 2610025580 05-13_BM CM8S 5/17/13 1:37 PM Page 18

Adjustments

Kerf Insert

! WARNING

To avoid

possible

injury,

FIG. 15

disconnect

plug from

power

 

source before performing any assembly, adjustment or repair.

Kerf Insert Adjustment

The kerf inserts should be adjusted close to the blade, but without touching the blade, to avoid tear- out on the bottom of the workpiece.

1. Hold the saw head assembly down and push in the head assembly lock pin (item 36 – page 9) to keep the saw in the DOWN position.

2. Loosen the four kerf screws using a 4mm Hex key, (figure 15).

3.Adjust the kerf inserts as close to the blade (teeth) as possible without touching the blade.

4.Tighten the kerf screws.

NOTE: At extreme bevel angles, the saw blade may slightly cut into kerf insert.

Kerf Screws

0° Bevel Stop

 

Checking 0° Bevel Stop Setting

 

1.

Hold the saw head assembly down and push in

FIG. 16

 

the head assembly lock pin (item 36 – page 9) to

 

 

 

keep the saw in the DOWN position.

 

2.

Slide the head assembly completely to the back

 

 

and engage the slide rail lock knob by tightening

 

 

the knob to the right (clockwise) (item 25 – page 9).

 

3.

Rotate the table to the 0° miter position.

 

4.

Pull the bevel lock lever forward to unlock the

 

 

head assembly.

 

5.

Tilt the saw assembly to the left

 

 

(counterclockwise), then rotate to the right

 

 

(clockwise) until you feel the stop in the vertical

 

 

position. This is where the saw is currently set for

 

 

0° bevel cut.

 

6.

Use a combination square to check that the blade

 

 

is 90° (square) to the table. Place the square’s

 

 

ruler edge against the table and slide it to contact

 

 

the blade with the vertical side of the square’s

 

 

head (see figure 16).

 

7.Check that the saw blade’s plate (not teeth) is touching the square’s 90° side. If the saw blade’s plate is not in full contact with the square’s body 90° side, follow the “Calibrating Blade at 0º Bevel” procedures.

18.

Page 18
Image 18
Bosch Power Tools CM8S manual Kerf Insert Adjustment, Checking 0 Bevel Stop Setting