Graco 222-252 Water Pump User Manual


 
Gencaral
Safcatv
This equlpment generates very hlgh fluld pressme. Spray
from
the spray gun, leaks or ruptured components can Inject fluid
thrauah
vow
skin and Into vour bodv and cause extremelv serl-
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ous bodily Injury, including the need for amputation. Also, fluld
Inlected or splashed Into the eves or on the skin can cause sed-
ous
damage.
NEVER polnt the spray gun
at
anyone or at any part of the body.
NEVER put hand or fingers over the spray tlp. NEVER try
to
blow back" paint: this Is NOT an air spray system.
ALWAYS follow the Pressure Relief Procedure. right, before
ment.
cleaning or removlng the spray tip or servlclng any system equlp-
NEVER try to stop or deflect leaks wlth your hand or body.
Be sure equipment safety devices are operating properly before
each use.
Medical
Alert--Airless
Spray
Wounds
If any fluld appears to penetrate your skin, get EMERGENCY
CUT. Tell the doctor exactly what fluid was injected.
MEDICAL CARE AT ONCE. DO NOTTREAT AS
A
SIMPLE
it Is important
to
treat
the
Injury surglcally
as
soon
as
Note to Physician: Injection
in
the skin
Is
a traumatic
injury.
lfyls a concern with some exotic coatlngs Injected directlylnto
posslble.
DO
not delaytreatment toresearch toxicity.
TOXIC-
constructive
hand surgeon may
be
advlsable.
the blood stream. Consultatlon with a plastlc surgeon or ra-
Spray
Gun
Safety
Devices
Be sure all spray gun safety devices are operating properly De-
fore each use. Do not remove or modify any part
of
the spray
gun: this can cause a malfunction and result
In
serious bodily
In-
Jury.
Whenever you stop spraying, even for a moment, always set the
Safety
Latch
spray gun safety latch
In
the closed or 'safe' position, maldng
the spray gun Inoperative. Failure
to
set the safety latch can re-
sult
In
accidental triggerlng of the spray gun.
The spray gun dlffuser breaks up spray and reduces the rlsk of
fluld Injection when the tip
Is
not Installed. Check the dlffuser op-
eration reoularlv. Follow the Pressure Relief Procedure. be-
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low. then remove the spray tip. Aim the spray
gun^
into ~a
grounded metal pall, holding the spray gun flrmly to the pall. Us-
Ing the lowest possible pressure. trlgger the spray gun. If the
fluid emitted Is not diffused Into an irregular stream. replace the
diffuser lmmedlately.
Spray
Tip
Safety
Use extreme caution when cleanlng or changing spray tips, If the
spray tip clogs while spraylng, engage the spray gun safety latch
Immediately. ALWAYS follow the Pressure Rellef Procedure
and then remove the spray tlp to clean It.
NEVER wipe off build-up around the spray tip until pressure 1s
fully relieved and
the
spray
gun
safety latch is engaged.
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Pressure
Relief
Procedure
To reduce the rlsk
01
serlous bodily
Inlury.
lncludlng fluld
Inlectlon. splashing In the eyes or on the skin, orlnluryfrom
moving parts, always follow this procedure whenever
you
shut off the pump, when checklng or servicing any part of
the spray system. when Installing, cleaning or changing
spray tips, and whenever
you
Stop spraying.
1.
Engage the spray gun safety latch.
2.
Shut
off
the alr to the
pump.
3.
Close the bleed-type master air valve (required in your
4.
Disengage the spray gun safety latch.
5.
Hold a metal part of the spray gun firmly to the side of a
grounded metal pall. and trlgger the spray gun to re-
lleve pressure.
system).
6.
Engage the spray gun .safety latch.
7.
Open the draln valve (required In your system), having
8.
Leave the draln valve open Until you are ready to spray
If you suspect that the spray tlp or hose Is completely
following the steps.above. VERY SLOWLY loosen the alr
clogged, or that pressure has not been fully relieved after
then loosen completely. Now clear the tip or hose.
cap or hose end coupling and relieve pressure gradually,
a container ready to catch the drainage.
again.
General
Safety
Any misuse
of
the spray equipment or accessories, such as
overpressurlzing, modifyhg parts, uslng Incompatlble
chemicals
rupture and result in fluld Injeotlon, splashing In the eyes or on the
and flulds, or uslng worn or damaged parts, can cause them to
damage.
skin, or other serious bodily Injury, or fire. exploslon or property
NEVER alter or modify any part of this equlpment: doing
so
could
cause It to malfunction.
CHECK all spray equipment regularly and repair or replace worn
or damaged parts immediately.
Always wear protectbe eyewear. gloves, clothlng and resplrator
as recommended by the fluld and solvent manufacturer.
System Pressure
WORKING PRESSURE at
95
psi
(6.5
bar) MAXIMUM INCOMING
The
1O:l
ratio pump can develop
950
psl
(66
bar) MAXIMUM
the pump.
AIR PRESSURE. NEVER exceed
95
psi
(6.5
bar) air pressure to
withstand the maxlmum working pressure of the pump.
DO
NOT
Be
sure that ail spray equipment and
accessories
are rated
to
exceed the maximum working pressure of any component or ac-
cessory used in the system.
Fluid
Compatibility
patible wlth the wetted parts shown In the TECHNICAL DATA
BE SURE that ail flulds and solvents used are chemically com-
on the back page, Always read the manufacturer's literature
before uslng fluld or solvent In this pump.