Instruction Manual
Preparation
A. Calculate Amount of Moulding Needed
1. Inside length and outside length differ because of
45˚ miter.
To calculate actual length needed
(outside length) use this formula:
Outside length = (inside length) + (2 x moulding width) +
(1/8" clearance)
Clearance: Allows frame material room to fit into frame.
EXAMPLE:
Inside dimensions = 16" x 20"
Moulding width = 1-1/2"
Outside Lengths = 16" + (2 x 1-1/2") + 1/8" =
16" + 3" + 1/8" = 19-1/8"
20" + (2 x 1-1/2") + 1/8" = 23-1/8"
So... 2 pieces x 19-1/8" = 38-1/4"
2 pieces x 23-1/8" = 46-1/4"
TOTAL 84-1/2"
Needed :
Either 2 pieces 19-1/8" and 2 pieces 23-1/8" or
1 piece 38-1/4" and 1 piece 46-1/4" or
1 piece 84-1/2"
Logan Graphic Products Inc., 1100 Brown Street, Wauconda, IL 60084 Toll Free 1 800 331 6232 www.logangraphic.com
PRO SAW
Width
Model F100-2
Outside
Inside
19-1/8"
16"
6