Air Supply; Types Of Installation - Evercraft Air Tools 776-3703 Manuel

Air
Length of Pipe (ft.)
Flow
CFM
50 100
3/4"
10 1/2"
3/4"
20 3/4"
3/4"
30 3/4"
1"
40 1"
50 1"
70
1"
Never mount oil and water extractor on or near the air com pres sor.
During compression, air temperature is greatly increased. As the air cools down to room tem p er a t ure, moisture condenses in the air line, on
its way to the spray gun. Therefore, always mount the oil and water extractor at a point in the air supply system where the compressed air
temperature is lowest.
Drain air lines properly.
Pitch all air lines back towards the com p res s or so that con d ensed mois t ure will flow back into the air receiver where it can be drained off.
Each low point in an air line acts as a water trap. Such points should be fitted with an easily accessible drain. See diagram above.
This spray gun is rugged in construction, and is built to yield exceptional value. The life of this product and the efficiency of its
operation depend upon a knowledge of its construction, use and maintenance.
HVLP
Fluid
Siphon
Cup
HVLP
Fluid
Siphon
Cup
776-3703
776-3703_Manual_091310.indd 3

Air supply

150 200
3/4"
3/4" 3/4"
1" 1"
1" 1"
Drain
1"
1" 1"
1"
1-1/4" 1-1/4"

TypEs OF iNsTAllATiON

Fluid Control Screw
Air Inlet
Atomization
Pressure
Gauge
Air Hose
Fluid Control Screw
Air Inlet
Atomization
Pressure
Cup
Gauge
Regulator
Air Hose
Pitch pipe back
toward air receiver
Compressor Unit
Oil and Water Extractor should be at least 25 ft.
from the compressor, farther if possible.
SIPHON FEED CUP HOOKUP
Air pressure for atomization is reg u lat ed at
ex t rac t or. Amount of fluid is adjusted by fluid
Oil and
control screw on gun, viscosity of paint, and
Water
air pressure.
Extractor
PRESSURE FEED CUP HOOKUP
Oil and
For fine finishing with limited spraying.
Air pressure for atomization is reg u lat ed
Water
at ex t rac t or; fluid pressure at cup regulator.
Extractor
For heavy fluids and internal mix nozzle
spraying, fluid adjusted by control screw
on gun.
3
Install drain at
each low point
Oil & Water
Extractor
Drain
25 Feet or More
09/13/10
9/13/10 4:41:37 PM