Porter-Cable 3807 Instruction Manual page 9

ATTACHING THE DUST BAG
1. Insert the smooth end of the dust elbow (A) Fig. 7 in the dust exhaust (B).
2. Depress the spring clips (C) Fig. 8 and position the dust bag on the end of the dust elbow (Fig. 8).
A
B
ATTACHING THE WORK CLAMP
1. Insert the post (A) Fig. 9 of the work clamp assembly
in the hole in the base of the machine. Lock it in
place by tightening the lock-knob (B). You can use
the work clamp (A) on the right or left side of the
machine.
2. For proper operation of the work clamp, refer to
section "WORK CLAMP OPERATION."
WORK CLAMP OPERATION
1. Loosen the lock knob (B) Fig. 9A and move the post (C) up or down to adjust the height of the work clamp (A). You can
also adjust the height of the work clamp by depressing the lock lever (D) Fig. 9A and sliding clamp body (E) up or down.
After adjusting the height, tighten the lock knob (B) and/or release the lock lever (D).
2. During operation, lower the clamp (A) Fig. 9B until the bottom of the clamp (A) lightly contacts top of workpiece (F).
IMPORTANT: When lowering the clamp (A) make certain that the cam lever (G) is in the up position.
3. For final clamping of the workpiece (F) Fig. 9C, lower the cam lever (G). After the cut is complete, lift the lever (G) to
raise the clamp (A) slightly, allowing you to slide or remove workpiece (F).
A
D
C
B
Fig. 7
E
D
Fig. 9A
A
G
A
F
Fig. 9B
9
C
Fig. 8
B
Fig. 9
G
Fig. 9C
A
F