Operation - Graco PRO AA4500 Instructions-Parts List Manual

Operation
Operating Checklist
Check the following list daily, before starting to oper-
ate the system, to help ensure safe, efficient opera-
Be sure all operators are properly trained to
safely operate an electrostatic air-assisted
airless spray system.
Be sure all operators are trained how to prop-
erly and completely relieve system pressure,
using the Pressure Relief Procedure on
page 10.
See FIRE,
EXPLOSION
OR
ELECTRO-
Be sure the system is thoroughly grounded.
STATIC SHOCK
HAZARD
on page 3, and
Check the Electrical Grounding on
page 11.
Be sure the warning sign provided with the
gun is mounted in the spray area where
it
can
be easily seen and read by all operators.
the spray are; are properly grounded by
Be sure the operator and all persons entering
wearing shoes with conductive soles or per-
sonal grounding straps.
.WARNING
The wallet sized warning card 179-960, provided
with the gun, should be available and easily
accessible at all times for anyone operating or
servicing this equipment. The card contains im-
portant Information on what to do If a fluid injec-
tion injury occurs. Additional cards are available at
no charge
from
Graco.
Square Cut Out
3
In.
(76 mm)
and Flnger of
Glove
Cut
Off
thev must be conductive or
NOTE: If gloves are worn,
Operator must not wear gloves which insulate
the hand from the spray gun. If worn, gloves
must be conductive or modified as shown in
Fig.
Fig. 2 so as not
to interfere with operator
grounding through the gun.
mobified as shown so as
not to interfere with operator
grounding through the gun.
Be sure ventilation fans are operating
properly.
and grounded. Contact points must be sharp
Be sure the work-piece hangers are. clean
points or knife edges.
Be sure all refuse and non-essential equip-
ment is removed from the spray booth.
-10.
Be sure all flammable liquids in the spray
booth are in approved, grounded containers.
-
11.
Be sure all electrically conductive objects in
the spray area, including paint containers
and wash cans, are properly grounded and
the floor of the spray area is electrically con-
ductive and grounded.
308-294 9