Graco FUSION 309550U User Manual
Page 13
Setup
309550U
13
8.
Open cleanoff air valve (K) 1/4-1/2 turn and trigger
gun to check that cleanoff air is flowing. Adjust as
desired.This step does not apply with spatter spray
gun 248408.
9.
Engage piston safety lock, page 10.
10.
Turn on proportioner.
11.
Open B (RESIN) fluid valve (about three half
turns). Then open A (ISO) fluid valve.
K
TI2413A
TI2409A
TI2414A
12.
Disengage piston safety lock, page 10.
13.
Test spray onto cardboard. Adjust pressure and
temperature to get desired results.
14.
Apply layer of lubricant over front of gun and
lock ring, or use gun cover to prevent overspray
buildup and ease disassembly. See page 43 to
order lubricant and gun cover.
15.
Gun is ready to spray.
CAUTION
Air supply is required for gun actuation. Do not dis-
connect gun air supply until fluid pressure is relieved,
page 15.
TI2410A
TI2645A