Graco Optimiser 2K 02748 Instructions Manual page 9

WARNING
EQUIPMENT MISUSE HAZARD
This gun is for use with water-based contact adhe-
sives only. Any other use of the gun could cause
unsafe operating conditions or damage to the gun.
1. Connect the air line.
A. Connect the air hose (C) to the gun air inlet
(B). See Fig. 6.
1
B
C
1 1/4 npsm
Fig. 6
B. Connect the other end of the air hose (C) to a
regulated air supply line (G). See Fig. 7.
NOTE: Fig. 7 shows the air supply line filter (F), air
regulator (E), and air shut-off valve (D).
G
F
D
Fig. 7
Setup and Shutdown
02751
E
C
01990
2. Flush the adhesive and activator fluid
lines with water and blow them out
with air before connecting them to the
gun.
3. Connect the adhesive fluid hose.
A. Connect the fluid hose (R) to the gun adhesive
inlet (S). See Fig. 8.
1 S
R
1
3/8–18 npsm [R 3/8–19]
compound thread
Fig. 8
B. Connect the other end of the fluid hose (R) to
a regulated fluid supply line (U–see Fig. 9) or a
pressure tank (P–see Fig. 1, page 6).
NOTE: Fig. 9 shows the fluid supply line regulator
(T) and fluid shut-off valves (Q).
T
Fig. 9
02752
U
Q
R
02777