Evercraft 776-3703 - Air Supply; Siphon Feed Cup Hookup; Pressure Feed Cup Hookup

776-3703 3 09/13/10
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perature,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pressorsothatcondensedmoisture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.
Length of Pipe (ft.)
Air
Flow
CFM
50 100 150 200
10
20
30
40
50
70
1/2"
3/4"
3/4"
1"
1"
1"
3/4"
3/4"
3/4"
1"
1"
1"
3/4"
1"
1"
1"
1-1/4"
3/4"
3/4"
1"
1"
1"
1-1/4"
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.
Air supply
Oil & Water
Extractor
Drain
Oil and Water Extractor should be at least 25 ft.
from the compressor, farther if possible.
25 Feet or More
Install drain at
each low point
Compressor Unit
Pitch pipe back
toward air receiver
Drain
TypEs OF iNsTAllATiON
HVLP
Cup
Regulator
HVLP
Fluid
Siphon
Cup
Fluid
Siphon
Cup
FluidControlScrew
Air Inlet
AirHose
Atomization
Pressure
Gauge
Oil and
Water
Extractor
FluidControlScrew
Air Inlet
AirHose
Atomization
Pressure
Gauge
Oil and
Water
Extractor
SIPHON FEED CUP HOOKUP
Air pressure for atomization is reg u lat ed at
extractor.Amountoffluidisadjustedbyfluid
controlscrewongun,viscosityofpaint,and
air pressure.
PRESSURE FEED CUP HOOKUP
Forfinefinishingwithlimitedspraying.
Air pressure for atomization is reg u lat ed
atextractor;fluidpressureatcupregulator.
Forheavyfluidsandinternalmixnozzle
spraying,fluidadjustedbycontrolscrew
on gun.
776-3703_Manual_091310.indd 3 9/13/10 4:41:37 PM