Porter-Cable 7310 Instruction Manual page 17

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
TRIMMING 3 "
/
4
VERTICAL BACKSPLASH
APPLICATION – Trimming front edge of
3 " vertical backsplash. This is an opera-
/
4
tion standard trimmers with round or
square bases are unable to do without
the use of a special bit.
Self-piloted bit
guides trimmer for
enables trimming with
one-pass trimming
backsplash in place.
every time.
OPERATION – Trimming 3
/
4
with the new Porter-Cable Offset Laminate
Trimmer fitted with a solid carbide self-
piloted bit.
D C
Fig. 18
TYPICAL APPLICATIONS
IN-AND-OUT TRIMMING
OF INSTALLED CORNER
APPLICATION – Trimming into and
out of installed backsplash corner
with little or no hand trimming
required.
Triangular base
enables complete
corner trimming
with backsplash
in place.
Triangular base
" backsplash
OPERATION – The new Porter-Cable
Offset Trimmer will trim into and out
of 90° corners with ease using self-
piloted bit.
APPLICATION – Accurately scribing the back
side of a preassembled panel or post-formed
backsplash. Once the lip is accurately scribed,
the trimmed portion is then pushed against the
wall and mated exactly.
Self-piloted bit
follows every
trimmer movement
to create exact
reproduction of wall
surface in one pass!
OPERATION – The guide assembly must
be removed. Using the self-piloted bit,
the Porter-Cable Offset Trimmer scribes
accurately to the wall surface.
17
B
A
G
Fig. 19
SCRIBING OF
BACKSPLASH TO WALL
Front edge
of trimmer
Maintain 3 " separation
/
4
from wall for scribing.
is guided
against
wall.