Porter-Cable 7319 Instruction Manual page 16

900005 - 11-30-01.qxd
4. Repeat Steps 1 through 3 as
required to achieve a good fit-
up.
USING THE
UNDERSCRIBE
TRIMMER
The bottom plate of the
Underscribe Trimmer has a
guide lip (see Fig. 17). This
guide lip is moved along an
installed piece of laminate as the trimmer bit cuts the mating piece of
laminate.
The "butt" joint is commonly used in the construction of face frames.
Proceed as follows to install a laminate covering on a face frame. Similar
procedures would be required for making any "butt" joint.
CAUTION: ALWAYS WEAR SAFETY GLASSES WHILE OPERATING A
LAMINATE TRIMMER.
A Trimmer Base
B Sub-Base
C Installed laminate
D Guide Lip
E Bit
F Laminate
1. Cut the
laminate covering to rough
size and apply contact
cement to the face frame
and the laminate pieces in the normal manner.
NOTE: Cut the rail covering approximately 1" longer than the rail (to
allow material for trimming).
2. Apply the laminate to all stiles.
3. Position the laminate to a rail with at least
overlapping each stile (see Fig. 18). Use a roller to secure the center section
of the laminate to the rail. Leave at least 4" of the laminate loose, at both
ends of the rail (Do not
roll down).
4. Securely clamp
the face
assembly to
worktable to prevent
movement during the
trimming operation.
2/12/02 10:47 AM Page 16
A
B
C
pieces of
frame
the
16
Fig. 16
E
F
D
Fig. 17
1 ", and no more than
/
4
OVERLAP
1 " TO 3 "
/ /
4 4
Fig. 18
3 ",
/
4