Setup - Graco A Series Instructions-Parts List Manual

CAUTION
This equipment is compatible with most water-based
materials. See the wetted parts in the Technical
Data section and your fluid and solvent manufactur-
er's compatibility information.
Do not use acid catalyzed materials; they are incom-
patible with the acetal used in this pump.
I. Prepare the operator
All persons who operate the system should be trained
in the safe, efficient operation of all system compo-
nents as well as the proper handling of the chemical
coating. At a minimum, all operators should thoroughly
read the safety, installation, and operation sections of
this manual and the component manuals.
Electrostatic equipment must be used only by trained,
qualified personnel who understand the requirements
stated in this instruction manual and the electrostatic
gun manual.
KEY
Components you must supply:
A Bleed-Type master air valve
Required for pump; order part no.
110–223, 1/4" npt(f)
B Air filter.
Order part no. 110–146, 1/4 npt(f)
C Air supply line
D Grounded 5 gallon metal pail
E Air line moisture trap
Components supplied with package:
1 Husky 307 pump
2 Electrostatic air spray gun
3 Gun fluid hose
4 Gun air hose
5a Pump air regulator
5b Gun air regulator
6 Fluid regulator
9 Pump ground wire
10 1/4" female quick disconnect coupler
Fig. 1

Setup

II. Prepare the site
1. Use a minimum recommended 5 HP (3.7 kW) air
compressor for efficient operation.
2. Clear obstacles and debris that could cause an
unsafe operating environment.
3. Bring an air line from your compressed air supply
to the pump location. Be sure the air is dry and
filtered. Install a bleed-type master air valve up-
stream from the pump. When it is closed and the
pump air regulator (5a) is opened, the bleed-type
master air valve relieves all air pressure to the
system components.
4. Ventilate the spray booth.
To prevent hazardous concentrations of toxic and /
or flammable vapors, spray only in a properly
ventilated spray booth. Never operate the spray
gun unless ventilation fans are operating.
Check and follow all of the national, state, and local
codes regarding air exhaust velocity requirements.
B A
C
5b
10
5a
1
9
D
WARNING
6
4
3
2