Porter-Cable 8931, 891, 892 instruction manual Installing the Optional Gripvac, GripVac Parts

INSTALLING THE OPTIONAL GRIPVAC™ (892)

	GripVac Parts		1	10
1.	Router base				3
2.	Dust port				4
3.	GripVac handle	2	9
4.	Removed handle and screw		8
5.	Dust deflector
6.	Sub-base with screws
7.	Hex screw (2)	11			5
8.	Shoulder washer
9.	Hex nut	7

1.Use a 5/16" hex wrench to

loosen the screw in the handle (A)	6
Fig. 25. Remove the handle from	Fig. 24
the router base. Place the handle
and screw aside for use later if needed.

2.Remove the plastic plug from the dust port

(2) Fig. 24.

3.	Remove the screws (B) Fig. 26 and remove	SCREW
	the sub-base (A).
4.	Align the holes of the GripVac handle to the	A
	holes of the router base (10) Fig. 24.
5.	Insert a hex screw (7) Fig. 24 through the
		Fig. 25
	handle into hole (10). From inside the base
	housing, place the shoulder washer (8) and	A
	the hex nut (9) on the screw and tighten nut
	loosely.
6.	From inside the base housing, insert the
	second screw (7) Fig. 24 into the hole (11)	B
	and screw it into the threaded hole of the
	GripVac handle.
7.	Turn router base upside down and place the
	dust deflector (A) Fig. 28 into the bottom of
		Fig. 26
	the router base by aligning three plastic
	tabs on the deflector with the three
	recesses in the base. Align the extended
	part (B) Fig. 28 of deflector with GripVac
	handle. Deflector will be flush with bottom
	of router base.
8.	Replace sub-base and the three screws.
9.	Tighten all hardware securely.
10.	Connect any vacuum or dust collection
		Fig. 27

system with a 1" hose to the Grip Vac as shown in Fig. 27.

A

B

NOTE: The spindle lock actuator will not engage the spindle lock when using the dust deflector that is needed for the Grip Vac attachment.

Fig. 28

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