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Operation
Pressure Relief Procedure
WARNING
INJECTION
HAZARD
Fluid under high pressure can be in
-
jected through the skin and cause
serious injury
. T
o reduce the risk of an
injury from injection, splashing fluid, or moving
parts, follow the
Pressure Relief Procedure
whenever you:
D
are instructed to relieve the pressure,
D
stop operating,
D
or check or service any of the system equip
-
ment.
1. T
urn of
f the air supply to the meter
.
2.
Allow air to exhaust out of the exhaust air port.
3. T
urn of
f the fluid supply to the meter
.
4.
Shut of
f all electrical power to the fluid system or
air system.
5.
Follow the Pressure Relief Procedure for your fluid
system dispensing device.
System Operating Checklist
Check
the following list daily
, before starting to operate
the system, to help ensure you of safe, ef
ficient opera
-
tion.
D
Be sure all operators are properly trained and
qualified to safely operate your system.
D
Be sure all operators are trained how to properly
and completely relieve system pressure according
to the
Pressure Relief Procedure
, at left.
D
Be sure the system is thoroughly grounded. See
FIRE, EXPLOSION, AND ELECTRIC SHOCK
HAZARD
, page 2, and
Check the Electrical
Grounding
, page 5.
D
Be sure the operator and all persons entering the
installation site are properly grounded by wearing
shoes with conductive soles or personal grounding
straps.
D
Be sure ventilation fans are operating properly
.
Operation
Operate the flow meter between 20–50 psi (140–350
kPa, 1.4–3.5 bar) air inlet pressure. The yellow flow
meter indicator light will come on when the proper air
pressure is supplied. The green flow meter indicator
light will blink on and of
f when the fluid is flowing.