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Specifications; Installation; Operation - DeVilbiss DA-300 Operation Manual

Lvmp automatic spray gun

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SPECIFICATIONS

Max. Air Pressure
Max. Fluid Pressure
Cylinder Air Pressure
Weight
Gun Stud Diameter
Fluid Thread
CYL Thread

INSTALLATION

Figure 1. Dimensions
Mount the gun with the set screw (22).
NOTE:
The air supplied to the gun should be clean air that removed any impurities. Also, the air hose should have enough inner
diameter depending on the length to supply necessary air.

OPERATION

1. Mix, prepare and strain the coating material to be sprayed according to paint manufacturer's instructions.
2. Adjust the CYL air at 0.35 Mpa ~. Please use air regulator for setting the air pressure for the smooth movement of CYL.
3. Turn Needle Adjusting Knob counter-clockwise 3.5 turns from fully closed position. This makes the Needle fully opened.
4. Adjust CAP air at 0.20Mpa.~0.25Mpa.
5. Adjust fluid pressure at about 0.07Mpa~0.1Mpa.
6. Turn on CYL air and test spray. Adjust fluid and air pressure until desired pattern is obtained. Pattern size can be adjusted
by using pattern valve (5). Control fluid pressure at supply source. Always attempt to keep CAP pressure as low as possible
to minimize overspray and control the air at air supply source.
WARNING
Risk of injury. Equipment and fluid may be under pressure. Pressure in the system must be relieved before beginning the
cleaning procedure and before replacing any parts. Follow the procedures in the literature provided with the system.
0.69MPa (6.9 bar)
0.69MPa (6.9 bar)
Min. 0.35MPa (3.5 bar)
Max. 0.50MPa (5.0 bar)
507g
16.0mm
G1/4 (M) CAP Thread: G1/4 (M)
G1/4 (M)
4

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