Porter-Cable 7320, 7310, 7319, 7312 instruction manual Typical Applications, B A G

4.Secure the base (A) Fig. 19 on the motor (B) using the locking screw (E), spring (D) and washer (C) Fig. 18.

NOTE: Orient the spring with the small end against the head of the locking screw.

5.Align the two holes in the underscribe attachment (G) Fig. 18 with the two holes in the base (A).

6.Attach the underscribe attachment (G) Fig. 19 to the base (A) with two screws and an eccentric washer.

E D C

Fig. 18

B

A

G

Fig. 19

TYPICAL APPLICATIONS

TRIMMING 3/4"	IN-AND-OUT TRIMMING	SCRIBING OF
VERTICAL BACKSPLASH	OF INSTALLED CORNER	BACKSPLASH TO WALL

APPLICATION – Trimming front edge of			APPLICATION – Accurately scribing the back
3/4" vertical backsplash. This is an opera-		APPLICATION – Trimming into and
tion standard trimmers with round or			side of a preassembled panel or post-formed
square bases are unable to do without		out of installed backsplash corner	backsplash. Once the lip is accurately scribed,
the use of a special bit.		with little or no hand trimming	the trimmed portion is then pushed against the
		required.	wall and mated exactly.		Front edge
					of trimmer
					is guided
		Triangular base			against
					wall.
		enables complete
		corner trimming
		with backsplash
		in place.
				Self-piloted bit
Self-piloted bit				follows every
	Triangular base			trimmer movement
guides trimmer for
	enables trimming with			to create exact
one-pass trimming
	backsplash in place.			reproduction of wall
every time.					Maintain 3/4" separation
				surface in one pass!
					from wall for scribing.
OPERATION – Trimming 3/4" backsplash
		OPERATION – The new Porter-Cable
				OPERATION – The guide assembly must
with the new Porter-Cable Offset Laminate		Offset Trimmer will trim into and out		be removed. Using the self-piloted bit,
Trimmer fitted with a solid carbide self-		of 90° corners with ease using self-		the Porter-Cable Offset Trimmer scribes
piloted bit.		piloted bit.		accurately to the wall surface.

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