Delta 28-190 Instruction Manual download pdf (Page 13)

ADJUSTING LOWER BLADE GUIDES

AND BLADE SUPPORT BEARING

Fig. 23 Fig. 24

The lower blade guides and blade support bearing

should be adjusted at the same time as the upper guides

and bearing as follows:

1. DISCONNECT THE SAW FROM THE POWER

SOURCE.

2. Loosen screw (A) Fig. 23, and move the guide

bracket (B) in or out until the front edge of the guides (C)

are just behind the blade “gullets” (bottom of saw teeth)

while making sure the guides are flat with the blade then

tighten screw (A).

3. The lower blade guides are held in the guide bracket

with set screws (D) Fig. 24. Loosen set screws (D) and

adjust blade guides as close as possible to the sides of

the saw blade, being careful not to pinch the saw blade.

Then tighten set screws (D).

4. The lower blade support bearing (E) Fig. 24, prevents

the blade from being pushed back too far while cutting

which could damage the set in the saw teeth. The lower

support bearing (E) should be adjusted approximately

1/64" behind the blade by loosening set screw (F) and

moving the support bearing in or out. When adjusted,

tighten set screw (F).

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Delta 28-190 Instruction Manual Page 13