Assembly - Craftsman 919.155190 Owner's Manual

Contents of Carton
1- Spray Gun
1- Owners Manual
How to Set Up
Your Craftsman spray gun is shipped
completely assembled, and set-up for
siphon feed spraying.
Prior to shipment, this gun was treated
with an anticorrosive agent. Before
using this gun flush it with a suitable
solvent (mineral sprits is a suitable
solvent).
To Flush Spray Gun Before Use
1. Remove the material cup from
lid/gun assembly. NOTE: Slide
release lever to the right, rotate
lid, and remove material cup.
Material
Cup
2. Fill the material cup 3/4 full with a
suitable solvent.
3. Attach material cup to the lid/gun
assembly and slide release lever
to the left to secure in place.
4. Attach air supply line to 1/4 NPT
air inlet. See "Connection"
paragraph in this section.
5. Pull trigger to spray solvent
through gun, see "How To Use
Spray Gun" paragraph in the
"Operation" section of this manual
to operate spray gun.
6. Empty material cup of any
solvent.

ASSEMBLY

How To Connect Spray Gun to
Air Supply
1.
Air Hose Recommendation Examples
Release
Lever
5- ENG
Attach air supply line to 1/4 NPT
air inlet. NOTE: A 3/8" diameter
air hose is recommended for the
best atomized air pressure. If
using a 1/4" or 5/16"diameter air
hose the air pressure must be set
at the regulator to allow for the
drop in air pressure from the
regulator to spray gun.
Approx.
10 psi at
Air Hose
nozzle
3 PSI drop at gun
3/8" x 25' Air Hose -
Recommended
Approx.
10 psi at
Air Hose
nozzle
16 PSI drop at gun
1/4" x 25' Air Hose
Approx.
10 psi at
nozzle
5 PSI drop at gun
5/16" x 25' Air Hose
45 PSI
at air
supply
45 PSI
at air
supply
Air Hose
45 PSI
at air
supply
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