Porter Cable 3807 Manual De Instrucciones página 13

3. To adjust, loosen the bevel lock handle. Loosen the locknut (B) Fig.
21 and turn the adjusting screw (C) with the provided wrenches until
the blade is 90° to the table. Tighten the locknut (B) and the bevel
lock handle..
4. When the blade is 90° to the table, loosen the screw (A) Fig. 22 and
adjust the pointer (B) to line up with the 0° mark on the bevel scale.
Tighten the screw.
5. Loosen the bevel lock handle, and move the cuttinghead all the way
to the left bevel position and tighten the bevel lock handle.
6. Use a square (A) Fig. 23 to see if the blade is at 45° to the table.
7. To adjust, loosen the bevel lock handle. Loosen the locknut (E) Fig.
21 and turn the adjusting screw (F) with the provided wrench, until
the blade is 45° to the table. Tighten the locknut (E) and the bevel
lock handle.
B A
ADJUSTING THE TENSION OF CUTTINGHEAD RETURN SPRING
The cuttinghead return spring tension was adjusted at the factory to
make the cuttinghead return to the "up" position after a cut is made.
To adjust the spring tension, turn the adjusting screw (A) Fig. 24A
clockwise to increase or counterclockwise to decrease the spring
tension.
ADJUSTING SLIDING FIT BETWEEN CUTTINGHEAD ARM AND TRUNNION
After a long period of time, an adjustment of the sliding fit between the cuttinghead arm (B) Fig. 24A and the trunnion
(C) may be necessary. To adjust, tighten the nut (D). This adjustment should not be so tight that it restricts the sliding
movement of the cuttinghead arm (B) or so loose that it affects the accuracy of the cut.
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Fig. 22
13
D
F
E
A
B
D
C
B
Fig. 21
Fig. 23
A
C
Fig. 24A