Ground System - Graco AirPro EFX Instructions - Parts Manual

Guns without Manifold
The gun is shipped ready for use in a circulat-
ing system, with a fitting installed in each fluid
port. Connect the fluid supply line to one fluid
inlet fitting (15) and the fluid return line to the
other.
To use the gun in a non-circulating system,
remove one fitting and replace with plug (33,
shipped loose). Use the 3/16 allen wrench
supplied to tighten the plug.
Install for use in a non-circulating system.
1
Use fitting (15) for use in a circulating system.
2
15
F . 2: Guns without Manifold
IG

Ground System

The following grounding instructions are mini-
mum requirements for a system. Your system
may include other equipment or objects that
must be grounded. Check your local electrical
code for detailed grounding instructions for
your area and type of equipment. Your system
must be connected to a true earth ground.
313869K
33
1 2
TI14430A
Pump/Fluid Supply
Ground the pump by connecting a ground wire
and clamp between the fluid supply and a true
earth ground as instructed in your separate
pump instruction manual.
Air Compressors and Hydraulic Power
Supplies
Ground the air compressors and hydraulic
power supplies according to the manufacturer
recommendations.
Spray Gun
Ground the spray gun by mounting the mani-
fold to a properly grounded reciprocator, robot,
or stationary mount. Check the electrical resis-
tance between the manifold and a true earth
ground. Resistance must not exceed
1 megohm.
Fluid Supply Container
Ground the fluid supply container according to
local code.
Object Being Sprayed
Ground the object that is being sprayed
according to local code.
Solvent Pails
Ground all solvent pails that are used when
flushing according to local code. Use only con-
ductive metal pails placed on a grounded sur-
face. Do not place the pail on a non-conductive
surface, such as paper or cardboard, which
interrupts the grounding continuity.
Installation
13