Installation
8 309295N
Installation
Install the System
FIG. 2. shows a typical electrostatic air-assisted spray
system. It is not an actual system design. For assistance
in designing a system to suit your particular needs, con-
tact your Graco distributor.
Warning Sign
Mount warning signs in the spray area where they can
easily be seen and read by all operators. An English
Warning Sign is provided with the gun.
Ventilate the Spray Booth
Electrically interlock the gun air supply with the ventila-
tors to prevent gun operation without ventilating fans
operating. Check and follow all National, State, and
Local codes regarding air exhaust velocity require-
ments.
NOTE: High velocity air exhaust will decrease the oper-
ating efficiency of the electrostatic system. Air exhaust
velocity of 100 ft/min (31 linear meters/minute) should
be sufficient.
WARNING
Fire, Explosion, and Electric Shock
Hazard
Installing and servicing this equipment
requires access to parts which may cause
electric shock or other serious injury if work
is not performed properly.
• Do not install or service this equipment
unless you are trained and qualified.
• Be sure your installation complies with
National, State and Local codes for the
installation of electrical apparatus in a
Class I, Div. I, Group D or a Group II,
Category 2G Hazardous Location.
• Comply with all applicable local, state,
and national fire, electrical, and other
safety regulations.
WARNING
Flammable or Toxic Vapor Hazard
Provide fresh air ventilation to avoid the
buildup of flammable or toxic vapors when
spraying, flushing, or cleaning the gun. Do
not operate the gun unless ventilation fans
are operating.