Trilogy
r
Air Spray/LVLP Automatic Spray Guns
7
Part 1601058
−
03
E
2014 Nordson Corporation
Installation
WARNING:
Allow only qualified personnel to perform the following tasks.
Follow the safety instructions in this document and all other related
documentation.
1. See Figure 1. Use the 10-mm mounting hole (1) to mount the gun as
desired. If using 1/2 in. mounting bars, use the 10 mm to 1/2 in.
mounting adapter supplied with the gun.
2. Connect 1/4 in. (US) or 8 mm (metric) trigger air tubing to the fitting
marked
St
.
NOTE:
Trigger air should be delivered by a 2-position 3-port solenoid valve
with quick exhaust.
3. Connect 3/8 in. (US) or 8 mm (metric) air tubing to the
F
(fan pattern)
and
R
(atomizing) ports. These ports allow the remote control of coating
atomization and fan pattern shape.
4. Connect the fluid delivery and return hoses to the 3/8 NPSM (US) or 1/4
G (metric) fittings (2).
NOTE:
Before using your spray gun for production, flush the spray gun with
solvent or a waterborne cleaning solution to remove any oil and
contaminants left over from the manufacturing process.
2
3
4
1
St
F
R
2
Figure 1
Trilogy Automatic LP Spray Gun
Converting to Manual Control
The gun can be converted to manual control of atomizing and fan pattern air
by ordering two optional regulators and installing them in place of the fittings
and adapters as follows:
1. See Figure 2. Remove the
F
and
R
elbows and adapter fittings from the
top of the gun and install the regulators in the ports.
2. Remove the plug from the
Sp
port on the bottom of the gun and install
one of the elbow fittings removed in Step 1. Supply air to the
Sp
fitting
for atomizing and fan pattern control.