Graco EH 333 HYDRA-SPRAY A Series Operation manual

INSTRUCTIONS-PARTS LIST G ~oQ-~’
GRACO Rev. R
SUPERSEDES N
and PCN R
This manual contains IMPORTANT
WARNINGS and INSTRUCTIONS
READ AND RETAIN FOR REFERENCE
ELECTRIC-HYDRAULIC AIRLESS PAINT SPRAYER
EH 333 HYDRA-SPRAY”
30X.I psi (210 bar) MAXIMUM WORKING PRESSURE
Provides 1 GPM at 1OlWpsi (70 bad
Model 231403, Series A
Basic Sprayer, without hose, gun, RAC III, and spray
tip.
Model 226-333, Series C
Includes Sprayer Model 231~003, hose, gun, RAC III,
and choice of spray tip.
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Never use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or materials contain-
ing such solvents in this equipment. Such use could result in a serious chemical reaction, with the possibility of ex-
plosion, which could cause death, serious bodily injury and/or substantial property damage.
Consult your material suppliers to ensure that the materials being used are compatible with aluminum and zinc
parts.
GRACO INC. P-0. BOX 1441 MINNEAF’OLIS, MN 554404444

WARNING
HIGH PRESSURE SPRAY CAN CAUSE SERIOUS INJURY.
FOR PROFESSIONAL USE ONLY. OBSERVE ALL WARNINGS.
Read and understand all instruction manuals before operating equipment.
General Safety
This equipment generates very high fluid pressure. Spray from
the gun, leaks or ruptured components can inject fluid
through your skin and into your body and cause extremely
serious bodily injury, including the need for amputation. Also,
fluid injected or splashed into the eyes can cause serious
damage.
NEVER point the spray gun at anyone or at any part of the
body. NEVER put hand or fingers over the spray tip. NEVER
try to “blow back” paint; this is NOT an air spray system.
ALWAYS have the tip guard in place on the spray gun when
spraying.
ALWAYS follow the Pressure Relief Procedure, below,
before cleaning or removing the spray tip or servicing any
system equipment.
NEVER try to stop or deflect leaks with your hand or body.
Be sure equipment safety devices are operating properly
before each use.
Medical Treatment
If any fluid appears to penetrate your skin, get
EMERGENCY MEDICAL CARE AT ONCE.
DO NOT TREAT AS A SIMPLE CUT.
Tell the doctor exactly what fluid was injected. For treatment
instructions, have vour doctor call the
NATiONAi POISON CENTER NETWORK
(4121681~6669
Spray Gun Safety Devices
Be sure all gun safety devices are operating properly before
each use. Do not remove or modify any part of the gun; this
can cause a malfunction and result in serious bodily injury.
Safety Latch
Whenever you stop spraying, even for a moment, always set
the gun safety latch in the closed or “safe” position, making
the gun inoperative. Failure to set the safety latch can result in
accidental triggering of the gun.
Diffuser
The gun diffuser breaks up spray and reduces the risk of injer
tion when the tip is not installed. Check diffuser operation
regularly. Follow the Pressure Relief Procedure, below,
then remove the spray tip. Aim the gun into a metal pail,
holding the gun firmly to the pail. Using the lowest possible
pressure, trigger the gun. If the fluid emitted is not diffused in-
to an irregular stream, replace the diffuser immediately.
Tip Guard
ALWAYS have the tip guard in place on the spray gun while
spraying. The tip guard alerts you to the injection hazard and
helps prevent accidentally placing your fingers or any part of
your body close to the spray tip.
Spray Tip Safety
Use extreme caution when cleaning or changing spray tips. If
the spray tip clogs while spraying, engage the gun safety latch
immediately. ALWAYS follow the Pressure Relief Pro-
cedure and then remove the spray tip to clean it.
NEVER wipe off build-up around the spray tip until pressure is
fully relieved and the gun safety latch is engaged.
Pressure Relief Procedure
To reduce the risk of serious bodily injury, including injection or injury from moving parts or electric shock, always follow this
procedure whenever you shut off the sprayer, when checking or servicing any part of the spray system, when installing, clean-
ing or changing spray tips, and whenever you stop spraying. II) Engage the gun safety latch. (2) Turn the ON/OFF switch to
OFF. (3) Unplug the power supply cord. (4) Disengage the gun safety latch. (5) Hold a metal part of the gun firmly to the side of
a metal pail, and trigger the gun to relieve pressure. (6) Engage the gun safety latch. (7) Open the drain valve, having a container
ready to catch the drainage. (8) Leave the drain valve open until you are ready to spray again.
If you suspect that the spray tip or hose is completely clogged, or that pressure has not been fully relieved after following the
stepsabove, VERY SLOWLY loosen the tip guard retaining nut or hose end coupling and relieve pressure gradually, then loosen
completely. Now clear the tip or hose.
ENGAGE SAFETY TURN SWITCH TO OFF UNPLUG CORD
DISENGAGE SAFETY
AND TRIGGER GUN;
ENGAGE SAFETY AGAIN OPEN DRAIN VALVE
2
306-941

EQUIPMENT M/SUSE HAZARD ri;;;rrn@@
General Safety
Any misuse of the spray equipment or accessories, such as
overpressurizing, modifying parts, using incompatible
chemicals and materials, or using worn or damaged parts, can
cause them to rupture and result in injection or other serious
bodily injury, fire, explosion or property damage.
NEVER alter or modify any part of this equipment; doing so
could cause it to malfunction.
c.HECK all spray equipment regularly and repair or replace
worn or damaged parts immediately.
Svstem Pressure
This sprayer can develop 301KI psi 1210 bar) MAXIMUM
WORKING PRESSURE. Be sure that all sorav eouioment and
accessories are rated to withstand the ‘maxir&m working
pressure of this sprayer. DO NOT exceed the maximum work-
ing pressure of any component or accessory used in the
system.
Material Compatibility
BE SURE that all materials and solvents used are chemically
compatible with the wetted parts shown in the Technical Data
on the back cover. Always read the material and solvent
manufacturer’s literature before using them in this sprayer.
High pressure fluid in the hoses can be very dangerous. If the
hose develops a pinhole leak, split or rupture due to any kind
of wear, damage or misuse, the high pressure spray emitted
from it can cause an injection injury or other serious bodily in-
jury or property damage.
ALL FLUID HOSES MUST HAVE SPRING GUARDS! The
spring guards help protect the hose from kinks or bends at or
close to the coupling which can result in hose rupture.
TIGHTEN all fluid connections securely before each use. High
pressure fluid can dislodge a loose coupling or allow high
pressure spray to be emitted from the coupling.
NEVER use a damaged hose. Before each use, check entire
hose for cuts, leaks, abrasion, bulging cover, or damage or
movement of the hose couplings. If any of these conditions
exist, replace the hose immediately. DO NOT try to recouple
high pressure hose or mend it with tape or any other device. A
repaired hose cannot contain the high pressure fluid.
HANDLE AND ROUTE HOSES CAREFULLY. Do not pull on
hoses to move equipment. Do not use materials or solvents
which are not compatible with the inner tube and cover of the
hose. DO NOT expose the hose to temperatures above 180°F
(82°C) or below -40°F (-40°C).
Hose Grounding Continuity
Proper hose grounding continuity is essential to maintaining a
grounded spray system. Check the electrical resistance of your
air and fluid hoses at least once a week. If your hose does not
have a tag on it which specifies the electrical resistance, con-
tact the hose supplier or manufacturer for the resistance
limits. Use a resistance meter in the appropriate range for your
hose to check the resistance. If the resistance exceeds the
recommended limits, replace it immediately. An ungrounded
or poorly grounded hose can make your system hazardous.
Also read FIRE OR EXPLOSION HAZARD.
To be sure of continuity, check electrical resistance at least
once a week. Check overall resistance when using multiple
hose assemblies. If the resistance exceeds 29 megohms,
replace it immediately. Ground wire hose may have different
resistance; check supplier.
Static electricity is created by the high velocity flow of fluid
through the pump and hose. If every part of the spray equip-
ment is not properly grounded, sparking may occur, and the
system may become hazardous. Sparking may also occur
when plugging in or unplugging a power supply cord. Sparks
can ignite fumes from solvents and the fluid being sprayed,
dust particles and other flammable substances, whether you
are spraying indoors or outdoors, and can cause a fire or ex-
plosion and serious bodily injury and property damage.
Always plug the sprayer into an outlet at least 20 feet (6 m)
away from the sprayer and the spray area. Do not plug in or
unplug any power supply cords in the spray area when there is
any chance of igniting fumes still in the air.
If you experience any static sparking or even a slight shock
while using this equipment, STOP SPRAYING IMMEDI-
ATELY. Check the entire system for positive grounding. Do
not use the system again until the problem has been identified
and corrected.
Grounding
To reduce the risk of static sparking, ground the sprayer and
all other spray equipment used or located in the spray area.
CHECK y&r .loc& electrical code for detailed grounding in-
structions for vour area and type of equipment. BE SURE to
ground all of this spray equipment:
1.
2.
3.
4.
5.
6.
Sprayer: plug the power supply cord, or extension cord,
each equipped with an undamaged three-prong plug, into
a properly grounded outlet. Do not use an adapter. All ex-
tension cords must have three wires and be rated for 15
amps.
Fluid hoses: use only grounded hoses with a maximum of
500 feet (150 m) combined hose length to ensure ground-
ing continuity. Refer to Hose Grounding Continuity.
Spray gun: obtain grounding through connection to a
properly grounded fluid hose and sprayer.
Object being sprayed: according to local code.
All solvent pails used when flushing, according to local
code. Use only metalpails, which are conductive. Do not
place the pail on a non-conductive surface, such as paper
or cardboard, which interrupts the grounding continuity.
To maintain grounding continuity when flushing or reliev-
ingpressure, always hold a metal part of the gun firmly to
the side of a grounded metal pail, then trigger the gun.
Flushing Safety
Reduce the risk of injection injury, static sparking, or splashing
by following the specific flushing procedure given on page 9 of
this manual. Follow the Pressure Relief Procedure on page
4, and remove the spray tip before flushing. Hold a metal part
of the gun firmly to the side of a metal pail and use the lowest
possible fluid pressure during flushing.
MOVING PARTS HAZARD’ .&$?
Moving parts can pinch or amputate your fingers or other
bodv oarts. KEEP CLEAR of movina Darts when starting or
opeiating the sprayer. Unplug the sprayer and relieve pressure
before checking or servicing the sprayer to prevent it from
starting accidentally.
IMPORTANT
United States Government safety standards have been adopted under the Occupational Safety and Health Act. These standards-par-
ticularly the General Standards, Part 1910, and the Construction Standards, Part 1926-should be consulted.
306-941 3

A VERTISSEMENT
La puhkisation A haute pression peut causer des blessures tr&s graves.
R&serve exciusivement 8 [‘usage professionnel. Observer toutes les consignes de stkuritk
Bien lire et bien comprendre tous les manuels d’instructions avant d’utiliser le materiel.
R/SQUES D’/NJECT/()N ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ g&&j$&~~~~~i’
Consignes g&n&ales de s6curit6
Cet appareil produit un fluide a tres haute pression. Le fluide enlever ni modifier une partie quelconque du pistolet; ceci ris-
pulverise par le pistolet ou le fluide sous pression provenant de querait d’entrainer un mauvais fonctionnement et des
fuites ou de ruptures peut penetrer sous la peau ou 8 I’interieur blessures graves.
du corps et entrainer des blessures t&s graves, voir meme une
amputation. Mdme sans btre sous pression, le fluide eclabous- Verrou de s&wit&
sant ou entrant dans les yeux peut aussi entrainer des A chaque fois que I’on s’arrete de pulveriser, mbme s’il s’agit
blessures graves. d’un court instant, toujours mettre le verrou de securite du
pistolet sur la position “fermee” ou “securite” (“safe”) pour
NE JAMAIS pointer le pistolet vers quelqu’un ou vers une par-
tie quelconque du corps. NE JAMAIS mettre la main ou les
doigts sur I’ajutage du pulverisateur. NE JAMAIS essayer de
“refouler” la peinture. Cet appareil N’est PAS un compresseur
pneumatique.
TOUJOURS garder la protection de I’ajutage en place sur le
pistolet pendant la pulverisation.
TOUJOURS observer la March & Suivre pour DBtendre la
Pression donnee plus loin, avant de nettoyer ou d’enlever
I’ajutage du pulv&isateur, ou d’effectuer un travail quelcon-
que sur une partie de I’appareil.
NE JAMAIS essayer d’arreter ou de devier les fuites avec la
main ou le corps.
Avant chaque utilisation, bien s/assurer que les dispositifs de
securite fonctionnent correctement.
Soins m6dicaux
En cas de pen&ration de fluide sous la peau:
DEMANDER IMMEDIATEMENT DES SOINS
MEDICAUX D’URGENCE.
NE PAS SOIGNER CEl-TE BLESSURE COMME
empdcher le pistolet de fonctionner. Si le verrou de securite
n’est pas mis, le pistolet peut se declencher accidentellement.
Diffuser
Le diffuseur du pistolet sert a diviser le jet et a reduire les ris-
ques d’injection accidentelle quand I’ajutage n’est pas en
place. Verifier le fonctionnement du diffuseur regulierement
Pour cette verification, detendre la pression en observant ia
Marche g Suivre pour Datendre la Pression donn6t. plus
loin puis enlever I’ajutage du pulverisateur. Pointer le pistolet
dans un seau en metal, en le maintenant fermement contre le
seau. Puis, en utilisant la pression la plus faible possible, ap-
puyer sur la gachette du pistolet. Si le fluide projete n’est pas
diffuse sous forme de jet irregulier, remplacer immediatement
le diffuseur.
Protection de I’ajutage
TOUJOURS maintenir la protection de I’ajutage en place sur le
pistolet du pulverisateur pendant la pulv8risation. La protec-
tion de I’ajutage attire I’attention sur les risques d’injection et
contribue a eviter que les doigts ou une partie quelconque du
corps ne passe accidentellement 8 proximite immediate de
I’ajutage du pulverisateur.
UNE SIMPLE COUPURE.
Dire exactement au medecin quel type de liquide a ete inject&
Pour avoir des instructions concernant le traitement ap-
proprie, dire au medecin d’appeler le
CENTRE ANTI-POISON SUIVANT:
NATIONAL POISON CENTER NETWORK
[phone]
Dispositifs de s6curit6 du pistolet
Avant chaque utilisation, bien s’assure que tous les dispositifs
de securite du pistolet fonctionnent correctement. Ne pas
Consignes de s6curit4 concernant I’ajutage du
pulv6nsateur
Faire extrbmement attention a I’occasion du nettoyage ou du
remplacement des ajutages du pulverisateur. Si I’ajutage se
bouche pendant la pulverisation, mettre immediatement le
verrou de securite du pistolet. TOUJOURS bien observer la
Marche B Suivre pour Detendre la Pression puis enlever
I’ajutage du pulverisateur pour le nettoyer.
NE JAMAIS essuyer ce qui s’est accumule autour de I’ajutage
du pulverisateur avant que la pression ne soit completement
tombee et que le verrou de securite du pistolet ne soit engage.
Marche ZJ Suivre pour DBtendre la Pression
Pour reduire les risques de blessures graves, y compris les blessures par injection de fluide ou celles causees par des pieces en
mouvement ou par electrocution, toujours bien observer cette marche a suivre a chaque fois que I’on arrete le pulverisateur, a
I’occasion de la verification ou de la reparation d’une piece de I’appareil de pulverisation, a l’occasion de I’installation, du net-
toyage ou du remplacement des ajutages et d’une maniere generale a chaque arret. 1) Engager le verrou de securite du pistolet.
2) Mettre I’interrupteur Marche-Arret sur ARRET (“OFF”). 3) Debrancher le cordon d’alimentation. 4) Dbengager le verrou de
securite du pistolet. 5) En maintenant une partie metallique du pistolet fermement appuyee contre le tote d’un seau en metal,
appuyer sur la gachette du pistolet pour liberer la pression. 6) Engager le verrou de securite du pistolet. 7) Ouvrir le robinet de
purge en prenant soin d’avoir un recipient pret a recuperer le liquide. 8) Laisser le robinet de purge ouvert jusqu’a ce que le
pulverisateur soit de nouveau pret a btre utilise.
Sil’on soupconne que I’ajutage du pulvkisateur ou le tuvau est compl&ement boucht?, ou que la pression n’a pas Btt5 compl&te-
ment lib&r&e apr& avoirproc6d6 aux opkrations ci-dessus, desserrer TRES LENTEMENT l’ecrou de retenue de la protection de
I’ajutage ou le raccord du bout du tuyau et liberer progressivement la pression, puis terminer le desserrage. On peut maintenant
debaucher I’ajutage ou le tuyau.
P /’
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4 306-941

RISQUES EN CAS DE MAUVAISE UTILISATION DU MATERIEL I~:
Consignes g6n6rales de skurit6
Toute utilisation anormale de I’appareil de pulverisation ou des
accessoires comme, par exemple, la mise sous une pression
excessive, les modifications de pieces, I’utilisation de produits
chimiques et de matieres incompatibles et I’utilisation de
pieces us&es ou abimees peut causer des degdts a I’appareil ou
des ruptures de pieces et entrainer une injection de liquide ou
d’autres blessures serieuses, un incendie, une explosion ou
d’autres degats.
NF JAMAIS alterer ou modifier une piece de cet appareil; ceci
risquerait d’entrainer son mauvais fonctionnement.
VERIFIER regulierement tout I’appareil de pulverisation et ses
Bquipements et &parer ou remplacer immediatement les
pieces u&es ou abimees.
Pression
Ce pulverisateur peut produire une PRESSION MAXIMUM DE
TRAVAIL 210 bar (3ooO Ib/po.21. S’assurer que tous les
elements du pulverisateur et ses accessoires sont concus pour
resister a la pression maximum de travail de ce pulverisateur.
NE PAS depasser la pression maximum de travail d’aucun des
elements ou accessoires utilises avec cet appareil.
Compatibilit6 chimique des corps
BIEN S’ASSURER que tous les corps des solvants utilises
sont chimiquement compatibles avec les parties mouillees in-
diquees dans les “Don&es techniques”, au dos de la couver-
ture. Toujours lire soigneusement les documents et brochures
du fabricant des matieres et solvants utilises avant de s’en ser-
vir dans ce pulverisateur.
MESURES DE SECURITE CONCERNANT LES TUYAUX FLEXIBLES : I’ ,I: : “; ,;rZr’
Le fluide a haute pression circulant dans les tuyaux peut Btre
trbs dangereux. En cas de fuite sur le tuyau, mdme minuscule,
de fissure, dechirure ou rupture a la suite de I’usure, de degrits
ou d’une mauvaise utilisation, les projections de fluide haute
pression qui en proviennent peuvent entrainer des blessures
graves par penetration sous la peau ou par contact, ainsi que
des degbts materiels.
TOUS LES TUYAUX FLEXIBLES DOIVENT AVOIR DES
RESSORTS SPlRALE DE PROTECTION! Les spirales de
protection contribuent a Bviter la formation de pliures, de
boucles ou de noeuds sur les tuyaux qui pourraient entrainer la
rupture du tuyau a I’endroit du raccord ou 8 son voisinage.
SERRER FERMEMENT tous les raccords avant chaque utilisa-
tion. Le fluide sous pression peut faire sauter un raccord
desserre ou produire un jet a haute pression s’echappant par le
raccord.
NE JAMAIS utiliser un tuyau endommage. Avant chaque
utilisation, verifier entierement chaque tuyau pour deceler les
coupures, fuites, abrasions, boursouflures de I’enveloppe ou
toute autre deterioration ou jeu des raccords. Si I’on constate
I’une de ces deteriorations, il faut remplacer le tuyau im-
mediatement. NE PAS essayer de refaire le raccord d’un tuyau
haute pression ni de &parer le tuyau avec du ruban adhesif ou
par tout autre moyen. Un tuyau repare ne peut pas resister au
fluide sous pression.
MANIPULER LES TUYAUX AVEC PRECAUTION ET
CHOISIR SOIGNEUSEMENT LEUR CHEMIN. Ne pas deplacer
le materiel en tirant sur le tuyau. Ne pas utiliser de matieres ou
de solvants qui ne sont pas compatibles avec I’enveloppe in-
terieure ou exterieure du tuyau. NE PAS exposer le tuyau a
des temperatures superieures a 82°C (180°F) ou inferieures a
-40°C (-40°F).
Continuit6 de la mise d la terre des tuyaux
Une bonne continuite de la mise a la terre des tuyaux est
essentielle pour maintenir la mise a la terre de I’ensemble de
vaporisation. Verifiez la resistance electrique de vos tuyaux a
fluides et a air, au moins une fois par semaine. Si votre tuyau
ne comporte pas d’etiquette qui precise la resistance Blectri-
que, prenez contact avec le fournisseur de tuyaux ou la fabri-
cant pour avoir les limites de resistance. Utilisez un metre de
resistance de la gamme appropriee pour votre tuyau et verifiez
la resistance. Si celle-ci d&passe les limites recommandees,
remplacez le tuvau immediatement. Un tuvau sans mise a la
terre ou avec une mise a la terre incorrecte’peut entrainer des
risques pour votre systeme. Lisez aussi LES RISQUES D’IN-
CENDIE OU D’EXPLOSION ci-dessus.
RISQUES D’INCENDIE OU D’EXPLOSION ji ”
,,
De l’electricite statique est produite par le passage du fluide a
grande vitesse dans la pompe et dans les tuyaux. Si toutes les
pieces de I’appareil de pulverisation ne sont pas convenable-
ment reliees a la masse ou a la terre, des Btincelles peuvent se
produire et I’appareil risque d’etre dangereux. Des etincelles
peuvent Bgalement se produire 3 l’occasion du branchement
ou du debranchement du cordon d’alimentation. Les Btincelles
sont suffisantes pour allumer les vapeurs de solvants et le
fluide pulverise, les fines particules de poussiere ainsi que
d’autres substances inflammables, quand on pulverise a I’in-
terieur ou a I’exterieur, et elles peuvent causer un incendie ou
une explosion, ainsi que des blessures graves et des degdts
materiels. Toujours brancher le pulverisateur dans une prise se
trouvant a au moins 6 m (20 pieds) de I’appareil et de I’endroit
ou se fait la pulverisation. Ne pas brancher ou debrancher un
cordon d’alimentation quel qu’il soit dans la zone ou se fait la
pulverisation quand il y a le moindre risque que des vapeurs
encore presentes dans I’air prennent feu.
Mise B la terre ou B la masse
Pour reduire les risques de production d’etincelles d’electricite
statique, le pulverisateur et tous les Bquipements utilises ou se
trouvant dans la zone de pulverisation doivent dtre relies a la
terre ou a la masse. Pour connaitre le detail des instructions de
mise B la terre dans la region et le type particulier d’eauipe-
ment, CONSULTER le code ou les regikmentations electriques
locales. S’ASSURER aue tous les Bauioements de oulverisa-
tion suivants sont bien’relies 8 la term:’
1. Pulvkrisateur: Brancher le cordon d’alimentation ou la
rallonge qui doivent &tre equip& d’une prise a 3 fiches en bon
&at, dans une prise de courant convenablement mise a la
terre. Ne pas utiliser d’adaptateur. Toutes les rallonges doivent
avoir 3 fils et etre prevues pour 15 amperes.
2. Tuyaux flexibles: Afin d’assurer la continuite de la mise a la
terre, n’utiliser que des tuyaux comportant une mise a la terre
et avant une longueur maximum combinee de 156 m
11566 pieds). Se reporter Bgalement au paragraphe “Con-
tinuit6 du circuit de mise a la terre des tuyaux”.
3. Pistolet: Realiser la mise a la terre en le raccordant 8 un
tuyau flexible et a un pulverisateur deja convenablement relies
a la terre.
4. Objets, mathiel ou surfaces recevant /a pulvtkisation:
observer le code ou les reglementations locales.
5. Tous /es seaux de solvants utilises pour le rincage: observer
le code ou les reglementations locales. N’utiliser que des seaux
m&a//iques conducteurs de I’blectricite. Ne pas mettre le seau
sur une surface non conductrice comme sur du papier ou du
carton car cela interromprait la continuite le la mise a la terre.
6. Pour conserver la continuith de la mise B la terre quand on
rince /e matkriel ou quand on lib&e /a pression, toujours
maintenir une partie metallique du pistolet fermement appuyee
contre le c&e d’un seau en m&al puis appuyer sur la detente
du pistolet .
Mesures de S6curit6 concernant le Rincage
Pour reduire les risques de blessures par pen&ration de la
peau et les risques dirs aux Btincelles d’electricite statique ou
aux Bclaboussures, observer la marche a suivre pour le &cage
donnee a la paae 9 de ce manuel. Observer la “Marche g
Suivre pour’D&endre la Pression” don&e a la page 4 en
en/ever I’ajutage du puivtkisateur avant le rincage. Maintenir
une partie metallique du pistolet fermement appuyee contre le
tote d’un seau en m&a/ et utiliser la pression la plus faible
possible pendant le rincage.
306-941 5

ADVERTENCIA
EL ROCIADO A ALTA PRESION PUEDE CAUSAR GRAVES LESIONES.
SOLO PARA US0 PROFESIONAL. RESPETE LOS AVISOS DE ADVERTENCIA.
Lea y entienda todo el manual de instrucciones antes de manejar el equipo.
Seguridad general
Este equip0 genera un fluid0 a una presion muy alta. El
rociado de la pistola, 10s escapes de fluid0 o roturas de 10s
componentes pueden inyectar fluid0 en la piel y el cuerpo y
causar lesiones extremadamente graves, incluyendo a veces la
necesidad de amputation. Tambien, el fluid0 inyectado o
salpicado en 10s ojos puede causal graves dafios.
NUNCA apuntar la pistola hacia alguien o alguna parte del
cuerpo. NUNCA colocar la mano o 10s dedos encima de la bo-
quilla. NUNCA tratar de “hater retornar la pintura”; este NO
es un sistema de rociado de aire.
SIEMPRE tener colocado el protector de la boquilla en la
pistola mientras se esta pulverizando.
SIEMPRE seguir el procedimiento de descarga de presibn,
dado mas abjo, antes de limpiar o sacar la boquilla o de dar
servicio a cualiquier equip0 del sistema.
NUNCA tratar de parar o desviar 10s escapes con la mano o el
cuerpo.
Asegurar que todos 10s aparatos de seguridad del equip0
estan funcionando bien antes de cada uso.
Tratamiento medico
Si pareciera ue un oco de fl i o
TRAT~MIEN+O MEDIE ~~%%krf’?&l~c8~eguir
INMEDIATO.
NO TRATAR LA HERIDA COMO UN SIMPLE CORTE.
Decir al medico exactamente cua fluid0 fue. Para instruc-
(4121681-6669
Aparatos de seguridad de la pistola pulverizadora
NUNCA limpiar la acumulacion de pintura alrededor de la bo-
Asegurar que todos 10s aparatos protectores de la pistola quilla antes de que se haya descargado por complete la
estan funcionando bien antes de cada uso. No sacar ni presion y el pestillo este enganchado.
modificar ninguna pieza de la pistola pues podria causar el
malfuncionamiento de la misma con las consiguientes lesiones
personales.
Pestillo de seguridad
Cada vez que se deje de pulverizar, aunque sea por un breve
momento, siempre colocar el pestillo de seguridad en la
.,
posrcron “cerrada”. lo que deja la pistola inoperante. El no
hacerlo puede llevar al disparo imprevisto de la pistola.
Difusor
El difusor de la pistola dispersa el chorro pulverizado y reduce
el riesgo de inyeccion cuando no esta instalada la boquilla.
Revisar con regularidad el funcionamiento del difusor. Segr+
el procedimiento de descarga de presih, dado mas ahajo,
y despues sacar la boquilla. Apuntar la pistola a un oalde
metalico, sosteniendola bien firme contra 61. Utilizando la
presion m&s bajo posible, disparar la pistola. Si el fluid0
emitido no sale disperso en un chorro irregular, reemplazar de
inmediato el difusor.
Protector de la boquilla .
SIEMPRE tener el protector de la boquilla colocado en la
pistola mientras se esta pulverizando. Este protector llama la
atencion contra el peligro de inyeccion y ayuda a prevenir la
colocacion accidental de 10s dedos o cualquier otra parte del
cuerpo cerca de la boquilla.
Seguridad de la boquilla pulverizadora
Tener mucho cuidado al limpiar o cambiar las boquillas. Si
llegara a obstruirse mientras esta pulverizando, enganchar el
pestillo de la pistola de inmediato. SIEMPRE seguir el pro-
cedimiento de descarga de presih y despues sacar la bo-
quilla para limpiarla.
Procedimiento de descarga de presibn
‘ara reducir el riesgo de sufrir graves lesiones corporales, incluyendo inyeccion o lesiones causadas por piezas en movimiento o
:hoque electrico, siempre seguir este procedimiento al apagar la maquina pulverizadora, al revisar o dar servicio a cualquier parte
lel sistema de pulverizacibn, al instalar, limpiar o cambiar las boquillas, y cada vez que se deja de pulverizar. (1) Enganchar el
>estillo de la pistola. (2) Mover el interruptor electrico (ON/OFF) a la position OFF (apagado). (3) Desenchufar el cordon
?lectrico. (4) Desenganchar el pestillo de la pistola. (5) Sujetar una parte metalica de la pistola bien firme contra un balde de
netal, y disparar la pistola para descargar la presion. (6) Enganchar el pestillo de la pistola. (7) Abrir la valvula de drenaje y tener
isto un reclipiente para recibir la pintura. (8) Dejar la valvula de drenaje abierta hasta que se este nuevamente listo para
Iulverizar.
Pi se sospecha que la boquilla o la manguera estd completamente obstruida, o que no se ha descargado por complete la presidn
lespuks de haber seguido elprocedimiento anterior, aflojar MUY LENTAMENTE la tuerca de retenci6n del protector de la bo-
willa o acoplamiento de la punta de la manguera y descargar gradualmente la presion, despues, aflojarlo por complete. Luego,
fespejar la boquilla o la manguera.
1
2 3 4.56 7
6 X6-941

Seguridad general
Cualquier mal uso del equip0 pulverizador o 10s accesorios. tal
coma sobrepresurizacion, modification de piezas, uso de
materiales y productos quimicos incompatibles, o utilization
de piezas daiiadas o desgastadas, puede hacen que se rompan
y causen la inyeccibn de fluid0 u otras lesiones corporales
graves, incendio, explosion o daiion a la propiedad.
NUNCA alterar o modificar ninguna pieza de este equipo; el
hacerlo podria causar una averia.
REVISAR con regularidad el equip0 pulverizador y reparar o
,eemplazar de inmediato las piezas dafiadas o desgastadas.
Presi6n del sistema
Esta pulverizadora puede desarrollar 210 barias (3000 psi) de
PRESlON DE TRABAJO MAXIMA. Aseaurar aue todo el
equip0 pulverizador y sus accesorios tienen la capacidad para
aguantar la presi6n maxima de trabajo de esta pulverizadora.
NO exceder la presion maxima de trabajo de ningun com-
ponente o accesorio de este sistema.
Compatibilidad de material
ASEGURAR que todos 10s materiales y solventes usados son
quimicamente compatibles con las piezas mojadas ilustradas
en la hoja de datos tecnicos en la contratapa. Siempre leer las
instrucciones del fabricante del material y solvente antes de
usarlos en esta pulverizadora.
SEGURiDAO EN EL US0 DE LAS MANGUERAS
El fluid0 que pasa a alta presion por las mangueras puede ser
muy pe!igroso. Si en la manguera se desarrolla un escape pe-
quefio, una rotura o rajadura debido a cualquier tipo de
desgaste, dafio o maltrato, el chorro a alta presion emitido por
alli puede causar una lesion por inyeccibn u otras lesiones cor-
porales graves o dai’ion a la propiedad.
iTODAS LAS MANGUERAS PARA FLUIDOS TIENEN
QUE TENER GUARDAS DE RESORTE! Estas oroteaen las
mangueras contra dobleces o retorceduras en 10s ‘acoplimien-
tos o cerca de ellos, 10s que podrian traducirse en roturas de la
manguera.
Antes de usarlas, APRETAR bien firmes todas las conexiones.
El fluid0 a alta presion puede desalojar un acoplamiento suelto
o dejar que por BI escape un chorro a alta presion.
NUNCA usar una manguera que esta dafiada. Siempre,
revisarla en busca de cortaduras, escapes, abrasion, cubierta
abultada, o acoplamientos sueltos o dahados. Si llegara a en-
contrarse cualquiera de estas condiciones, reemplazar de in-
mediato la manguera. NO intentar reacoplar una manguera de
alta presion o enmendarla con cinta adhesiva u otro material
similar. Una manguera que ha sido remendada no aguante el
fluid0 a alta presion.
MANEJAR Y PASAR CUIDADOSAMENTE LAS
MANGUERAS. No tirar de las mangueras para mover el
equipo. No usar materiales o solventes que Sean incompatibles
con el tubo interno y la cubierta dela manguera. NO exponer
las mangueras a temperaturas sobre 82°C (180°F) o bajo
-40°C (-40°F).
Continuidad del circuit0 de puesta a tierra de la
manguera
La continuidad del circuit0 de puesta a tierra apropiado es
esencial para mantener conectado a tierra el sistema
pulverizador. Es indispensable revisar la resistencia electrica de
las mangueras de aire y de fluid0 por lo menos una vez a la
semana. Si la manguera no tiene una etiqueta en la cual se
especifica la resistencia electrica, ponerse en contact0 con el
proveedor o fabricante de la manguera para la information
sobre 10s limites de resistencia. Usar un metro de resistencia
en la gama apropiada para comprobar la resistencia; si excede
10s limites recomendados, reemplazarla de inmediato. Es muy
arriesaado tener una manauera sin ouesta a tierra o con la
puesta a tierra en malas condiciones. Leer tambien la infor-
maci6n sobre RIESGO DE INCENDIO 0 EXPLOSION. m&s
arriba.
PEL/GRO DE /NCEND/O 0 EXPLOSiON c i T- i i: ;.Qli
El flujo a alta velocidad del fluid0 al pasar por la bomba y
manguera crea electricidad estatica. Si todas las partes del
equip0 pulverizador no tienen buena tierra, pueden ocurrir
chispas, convirtiendo al sistema en algo peligroso. Tambien,
pueden producirse chispas al enchufar o desenchufar el cor-
don electrico. Estas chispas pueden inflamar 10s vapores de
10s solventes y el chorro de fluid0 pulverizado, particulas de
polvo y otras sustancias inflamables, sea al aire libre o bajo
techo, lo que podria causar una explosion o incendio y graves
lesiones corporales y daiios a la propiedad. Enchufar siempre
la pulverizadora a un tomacorriente que se encuentre a por lo
menos 6 m (20 pies) de la maquina y del area que se va a
rociar. No enchufar o desenchufar ningun cordon electrico en
el lugar donde se esta rociando cuando todavia exista la
posibilidad de que queden vapores inflamables en el aire.
Puesta a tierra
Para reducir el riesoo de chispas estaticas, conectar a tierra la
pulverizadora y todo el otro equip0 de pulverizar que se use o
se encuentre en el lugar que se va a rociar. CONSULTAR el
c6digo electrico de la localidad para las instrucciones sobre las
conexiones a tierra exigidas para la zona y tipo de equipo.
ASEGURAR de conectar a tierra todo este eauioo
pulverizador:
.
1. Pulverizadora: enchufar el cordon ekctrico, o cable exten-
sor, cada uno con un enchuf de tres patas en buen estado, a
un tomacorriente con puesta a tierra apropiado. No usar un
adaptador. Totos 10s cables extensores tienen que tener tres
hilos y una capacidad de 15 amperios.
2. Mangueras para fluidos: usar solamente mangueras con
puesta a tierra de una longitud combinada de 150 m
(500 pies), para asegurar buena continuidad a tierra. Referirse
tambien al parrafo sobre continuidad a tierra de la
manguera.
3. Pistola: hater la puesta a tierra conectandola a una
manguera de fluid0 y pulverizadora bien conectadas a tierra.
4. Objet0 que se estri rociando: de conformidad con el codigo
local.
5. Todos 10s baldes de solvente usados durante el lavado, de
conformidad con el codigo local. Usar solamente baldes de
metal, que Sean conductivos. No colocar el balde en una
superficie no conductiva, coma papel o carton, que inter-
rumpe la continuidad a tierra.
6. Para mantener la continuidad a tierra durante e/ lavado o
descarga de presich, siempre apoyar una parte metalica de la
pistola bien firme contra el costado del balde de metal,
despues apretar el gatillo.
Seguridad durante el lavado
Reducir el riesgo de lesiones por inyeccion, chispas electricas
o salpicaduras, siguiendo el procedimiento de lavado
especifico dado en la pagina 9 de este manual. Seguir el pro-
cedimiento de descarga de presibn en la pagina 6, y quitar
la boquilla rociadora antes de lavar. Apoyar una parte metalica
de la pistola bien firme contra el costado de un balde de metal
y usar la presion m&s baja posible de fluid0 durante el lavado.
PELiGRO DE LAS PiEZAS MOViLES jb.
Las piezas en movimiento pueden pinchar o amputar dedos u
otras partes del cuerpo. MANTENERSE ALEJADO de las
piezas en movimiento durante el arranque o funcionamiento
de la pulverizadora. Desenchufar la pulverizadora y descargar
la presion antes de revisarla o darle servicio, para impedir que
arranque inesperadamente.
iMPORTANT
Se han adoptado las normas de seguridad del gobierno de 10s
Estados Unidos de Norteamerica bajo el Acta de Seguridad y
Salud Ocupacional. Deberan consultarse estas normas, en
especial las Generales, Parte 1910, y las Normas de Construc-
cion, Parte 1926.
306-941 7

Fig 1
I. Check Hydraulic Fluid (Refer to Fig I.)
a. Push in on the two spring clips and lift the
shield off of the sprayer.
b. Remove the expander plug from the sump fill
hole and lift strainer/dipstick out of the hole.
Using a clean, lint-free cloth, wipe the dipstick
clean, replace it in the sump hole, then remove
it and check the fluid level. The fluid level
should be between the ADD and FULL marks
on the dipstick.
c. If the fluid level is at or below the ADD mark,
replace the strainer/dipstick in the sump hole
and add approved hydraulic fluid through the
hole as necessary to bring the level to the FULL
mark. See Accessories on page 19 for approved
hydraulic fluid. l-3/4 pints will raise the level
from ADD to FULL.
2. Connect Hose and Gun (Refer to Fig 1 .I
a. Remove the plastic cap plug from the filter
outlet nipple and tightly screw the 50 ft (15.2 m)
fluid hose onto the nipple.
b. Tightly connect the whip hose, if used, be-
tween the fluid hose and the gun inlet connec-
tion.
C.
Don’t use thread sealant, and don’t install the
spray tip yet!
3. Fill Packing Nut/Wet-Cup (See Fig I.)
a. Push in on the two spring clips and remove the
sprayer shield.
b. Fill the packing nut/wet-cup l/3 full with Grace
Throat Seal Liquid (TSL), supplied. Install the
sprayer shield.
CAUTION
NEVER operate the sprayer without the shield in-
stalled. This can cause the sprayer to overheat.
8 306-941
4. Check Electrical Service
a. Be sure the electrical service is 120 V,
60 HzAC, 15 Amp (minimum) and that the
outlet you use is properly grounded.
NOTE:
A licensed electrician can rewire the sprayer
for 230 volt service if necessary. See page
15.
b. Use an extension cord which has 3 wires of a
minimum 12 gauge size, and a maximum of
50 ft (15 m) long. Longer lengths may affect
sprayer performance.
5. Plug in the Sprayer
a. Be sure the ON/OFF switch is OFF. Refer to
Fig 1. Then plug the cord into a grounded elec-
trical outlet at least 20 ft (6 m) away from the
spray area.
6. Flush the pump
to remove the No. 10 motor oil
which was left in to protect pump parts after fac-
tory testing. See ‘Flushing Guidelines” on page 9
for flushing procedure.
7. Prepare the paint
according to the manufacturer‘s
recommendations.
a. Remove any skin that may have formed.
b. Stir the paint to dissolve hard pigments.
c. Strain the paint through a fine nylon mesh bag
(available at most paint dealers) to remove par-
ticles that could clog the filter or spray tip. This
is probably the most important step toward
trouble-free spray painting.

FLUSHING GUIDELINES :.
When to Flush
I.
2.
3.
4.
New Sprayer. The Sprayer is factory tested in No.
10 motor oil which is left in to protect pump parts.
Before using water-base paint, flush with mineral
spirits, followed by soapy water, and then a clean
water flush.
Before using oil-base paint, flush with mineral
spirits only.
Changing Colors. Flush with a compatible solvent
such as mineral spirits or water.
Changing from water-base to oil-base paint.
Flush with soapy water, then mineral spirits.
Changing from oil-base to water-base paint.
Flush with mineral spirits, followed by soapy water,
then a clean water flush.
How to Flush
1.
2.
Fig
3.
4.
Engage the gun safety latch, turn the ON/OFF
switch to OFF, release the gun safety, trigger the
gun to relieve pressure, engage the gun safety and
open the filter drain valve. See Fig 2.
Remove the filter bowl and screen; see manual
307-273 supplied. Clean the screen separately and
install the bowl without the screen.
FILTER
BOWL
SCREEN
II+
FILTER
SUPPORT
4
DRAIN VALVE
SHOWN OPEN
Close the filter drain valve.
Pour one-half gallon (2 liters) of compatible solvent
into a bare metal pail. Put the suction tube in the
pail.
To reduce the risk of static sparking and
IWARNiNG
splashing always remove the spray tip from the
gun, and hold a metal part of the gun firmly to the
side of a grounded metal pail when flushing.
5. Disengage the gun safety latch.
6. Point the spray gun into a metal waste container
and with a metal part of the gun firmly touching the
metal container, squeeze the gun trigger. This pro-
cedure helps avoid static sparking which can
cause fire or explosion and splashing. With the
5. Storage.
Water-base paint: flush with water, then mineral
spirits and leave the pump, hose and gun filled with
mineral spirits. Shutoff and unplug the sprayer,
open the drain valve to relieve pressure and leave
open.
Oil-base paint: flush with mineral spirits. Shutoff
and unplug the sprayer, open the drain valve to
relieve pressure and leave open.
6. Startup after storage.
Before using water-base paint, flush out mineral
spirits with soapy water and then a clean water
flush.
When using oil-base paint, flush out the mineral
spirits with the material to be sprayed and the
sprayer is ready to use.
gun triggered, turn the ON/OFF switch to ON and
slowly turn the pressure adjusting knob clockwise
just until the sprayer starts. Keep the gun triggered
until clean solvent comes from the nozzle. Release
the trigger and engage the gun safety latch. See Fig
3.
MAINTAIN FIRM
METALTO METAL
CONTACT WHEN
7.
a.
9.
10.
Check all fluid connections for leaks. If any leak,
follow the Pressure Relief Procedure Warning on
page 2. Now tighten the connections, start the
sprayer, and recheck the connections for leaks.
Remove the suction tube from the pail. Disengage
the gun safety and trigger the gun to force solvent
from the hose. Do not let the pump run dry for
more than 30 seconds to avoid damaging the
pump. Then turn ON/OFF switch to OFF and
engage the gun safety latch.
Unplug the power supply cord. Open the drain
valve and leave open until you are ready to use the
sprayer again. Unscrew the filter bowl and reinstall
the clean screen. Reinstall the bowl, hand tight
only.
If you have flushed with mineral spirits and are go-
ing to use a water-base paint, flush with soapy
water followed by a clean water flush. Then repeat
Step 1.
306-941 9

WARNING
Pressure Relief Procedure
To reduce the risk of serious bodily injury, in-
cluding injection, injury from moving parts or elec-
tric shock, always follow this procedure whenever
you shut off the sprayer, when checking or servic-
ing any part of the spray system, when installing,
cleaning or changing spray tips, and whenever
you stop spraying.
1.
2.
Engage the gun safety latch.
Turn the ON/OFF switch to OFF.
3.
4.
Unplug the power supply cord.
5.
Disengage the gun safety latch.
Hold a metal part of the gun firmly to the
side of a metal pail, and trigger the gun to
relieve pressure.
6. Engage the gun safety latch.
7. Open the drain valve, having a container
ready to catch the drainage.
8. Leave the drain valve open until you are
ready to spray again.
If you suspect the spray tip or hose is completely
clogged, or that pressure has not been fully reliev-
ed after following the steps above, VERY SL 0 W-
L Y loosen the tip guard retaining nut or hose end
coupling and relieve pressure gradually, then
loosen completely. Now clear the tip or hose.
1.
Prime the Sprayer with Paint.
a. Close the filter drain valve.
b. Don’t install the spray tip yet!
C.
Put the suction tube into the paint container.
d. Turn the pressure adjusting knob all the way
counterclockwise to lower the pressure setting.
Refer to Fig 1.
e. Disengage the gun safety latch.
f. Hold a metal part of the gun firmly against and
aimed into a metal waste container. See Fig 4.
Squeeze the trigger and hold it open, turn the
ON/OFF switch to ON, and slowly increase the
pressure setting until the sprayer starts. Keep
the gun triggered until all air is forced out of the
system and the paint flows freely from the gun.
Release the trigger and engage the safety.
NOTE:
If the pump is hard to prime, place a con-
tainer under the drain valve and open it.
When fluid comes from the valve, close it.
Then disengage the gun safety and pro-
ceed as in Step If, above.
g. Check all fluid connections for leaks. If any are
found, follow the Pressure Relief Procedure
Warning, above, before tightening connec-
tions.
2. Install the Spray Tip and Tip Guard
(Refer to Fig 5.1
a. Be sure the gun safety latch is engaged.
b. Unscrew the retaining nut from the gun.
C. Install the spray tip.
Model 226-333 only
Install the Reverse-A-Clean III spray housing
with tip installed (See manual 307-321,
supplied).
d. Tighten the retaining nut by hand until snug.
e. Use a wrench to tighten the retaining nut about
l/8 to l/6 turn.
CAUTION
Overtightening the retaining nut will damage the
seat gasket and result in leakage.
Fig 4
Fig 5
3. Adjusting the Spray Pattern
a. Increase the pressure adjusting knob setting
just until spray from the gun is completely
atomized. To avoid excessive overspray and
fogging, and to decrease tip wear and extend
the life of the sprayer, always use the lowest
possible pressure needed to get the desired
results.
b. If more coverage is needed, use a larger tip
rather than increasing the pressure.
c. Test the spray pattern. To adjust the direction
of the spray pattern, engage the gun safety and
loosen the retaining nut. Position the tip so the
groove is horizontal for a horizontal pattern or
vertical for a vertical pattern. Then tighten the
retaining nut.
10 306-941

4. Cleaning a Clogged Tip
V)rARNl~G _ .
To reduce the risk o serious odrly Injury from in-
jection, use extreme caution when cleaning or
changing spray tips. If the spray tip clogs while
spraying, engage the gun safety latch immediate-
ly. Then follow the procedure below.
NEVER wipe off build-up around the spray tip until
pressure is fully relieved and the gun safety latch is
engaged.
a. Clean the front of the tip frequently during the
day’s operation. First, follow the Pressure
Relief Procedure Warning on page 10. Then
use a solvent-soaked brush to keep material
from building up and clogging the tip.
b. If the spray tip does clog, release the gun trig-
ger, and engage the gun safety latch.
c . Model 226-333 only
Rotate the RAC III handle 180”. See Fig 6.
Disengage the gun safety and trigger the gun
into a grounded waste container. Engage the
gun safety again. Return the handle to the
original position.
Model 237-003 only
VERY SLOWLY loosen the tip guard retaining
nut or hose end coupling, and relieve pressure
gradually, then loosen completely. Clear the tip
or hose, then reassemble.
d. Disengage the gun safety, and resume spraying.
e. If the tip is still clogged, engage the gun safety,
shutoff and unplug the sprayer, and open the
drain valve to relieve pressure. Remove the
spray tip and clean it.
Model 226-333 only
Refer to SERVICE in manual 307-321, supplied,
for instructions on cleaning the spray tip.
SHUTDOWN AND CARE
1
Check the packing nut/wet-cup daily. First
follow the Pressure Relief Procedure Warning on
page 10. Be sure the wet-cup is l/3 full of TSL at
all times to help prevent material buildup on the
piston rod and premature wear of packings. The
packing nut should be tight enough to stop
leakage, but no tighter. Overtightening may cause
binding and excessive packing wear. Use a l/4 in.
diameter rod to adjust the nut.
NOTE:
Normal seepage of hydraulic fluid past the
hydraulic motor piston rod wiper will
gradually fill the wet-cup. Check the wet-
cup every eight hours to prevent overflow.
2. Clean the fluid filter often and whenever the
sprayer is stored. First follow the Pressure Relief
Procedure Warning on page 10. Refer to manual
307-273, supplied, for the cleaning procedure.
3. Flush the sprayer at the end of each work day
and fill it with mineral spirits to help prevent pump
corrosion and freezing. See “Flushing Guidelines”
on page 9.
ing can seriously damage the pump.
4. For very short shutoff periods, leave the suction
tube in the paint, follow the Pressure Relief Pro-
cedure Warning on page 10, and clean the spray
tip.
5. Coil the hose around the hose brackets when stor-
ing the sprayer, even for overnight, to help protect
hose from damage.
Refer to the warning%!%
r wSE.on page 3 for
information on the hazard of ustng damaged
BE SURE GUN
SAFETY LATCH
IS ENGAGED
Fig 6
6. Check the hydraulic fluid level occasionally.
Add fluid as necessary to keep the fluid level bet-
ween the ADD and FULL marks on the dipstick.
Refer to page 8.
7. Change the hydraulic fluid every 2000 hours of
operation or every 12 months, whichever comes
first. Also clean the hydraulic pump intake filter and
replace the disposable filter in the return line. First,
follow the Pressure Relief Procedure on page 10,
then remove the sprayer shield and follow the in-
structions under “Replacing the Electric Motor” to
get at the filters, remove the old hydraulic fluid and
clean the sump.
8. Relieve fluid pressure when not using the sprayer to
avoid the pump stalling out at the top of its stroke.
If the pump stalls, follow the Pressure Relief Pro-
cedure on page 10, remove the plug from the top of
the hydraulic motor and push the spool all the way
down. See Fig 7. Replace the plug and restart the
sprayer.
Fig 7
9. Periodically, or if electric motor is overheating,
unplug unit, relieve pressure, remove shield and
clean all paint, dirt, dust, etc., off the shield, fan
blades, motor and cooling fins.
306-941 11

10. To transport the sprayer, empty the wet-cup, or,
reduce the level of Throat Seal Liquid (TSL) to l/3
full or less, and stuff a rag into the wet-cup. Load
the sprayer as shown in Fig ‘8. To avoid leakage of
hydraulic fluid, never lay sprayer on its side.
L&L
NEVER LAY UNITON SIDE
Fig 8
Pressure Relief Procedure WARNING
To reduce the risk of serious bodily injury, including injection, injury from moving parts or electric shock, always
follow this procedure whenever you shut off the sprayer, when checking or servicing any part of the spray system,
when installing, cleaning or changing spray tips, and whenever you stop spraying.
1. Engage the gun safety latch.
;:
Turn the ON/OFF.switch to OFF.
Unplug the power, supply cord.
4. Disengage the gun safety latch.
i:
Hold a metal part of the gun firmly to the side of a metal pail, and trigger the gun to relieve pressure.
Engage the gun safety latch.
ii:
Open the drain valve, having a container ready to catch the drainage.
Leave the drain valve open until you are ready to spray again.
If you suspect the spray tip or hose is completely clogged, or that pressure has not been fully relieved after follow-
ing the steps above, VERY SLOWLY loosen the tip guard retaining nut or hose end coupling and relieve pressure
gradually, then loosen completely. Now clear the tip or hose.
I
TROUBLESHOOTING CHART./‘,. : ‘; i,‘, : ,:I,;<’ ‘.l; .’ ,i
I’ : :
WHAT’S WRONG
Electric motor won’t run
Electric motor stops while spraying
Electric motor runs but paint
pump won’t work
Check everything in the troubleshooting chart for what
to do before disassembling any part of your unit.
Paint pump runs but output low on
up stroke
down stroke
both strokes
Excessive leakage around hydraulic
motor piston rod wiper
Paint leaks into wet-cup
Excessive surge at spray gun
Not enough paint breakup
Paint coating too thick
Tails or fingers in spray pattern
Spitting from spray gun
Static sparking from spray gun
Gun will not spray
WHY
Hydraulic motor stalled
Unit unplugged or building
circuit fuse blown
Defective switch or electric motor
Overheating switch has opened
Pressure setting too low
Outlet filter dirty or plugged
Tip plugged
Hydraulic fluid low
Hydraulic pump worn or damaged
Hydraulic motor worn or damaged
Displacement rod seized
by dried paint
Worn or damaged piston
rod or seal
Piston ball check not seating
Piston packings worn or damaged
Intake valve ball check not seating
Throat packings worn or damaged
Spray tip too big or worn
iPaint supply low or pail empty
Unit or work not grounded
Large pressure drop in hose
IDrain valve open
WHAT TO DO
see above paragraph
check, replace
replace
unplug unit*
increase
clean
clear; remove and clean
check, add fluid*”
check
service (see 306-980)
service
replace (see 306-980)
service
replace
service
replace
change tip (see 307-321)
fill
check, ground
use larger hose
close
“The electric motor has overheating protector switch which will
automatically reset on cooling. If it opens, unplug unit and let it cool
for 2 to 20 minutes. Also try to correct the cause of overheating.
12 306-941
**When adding hydraulic fluid to sump, use only Grace approved
f!uid. See ACCESSORIES on page 19 for approved fluid.

Removing Hydraulic Motor For Service
Remove cotter pin from piston rod. See Fig 9. Unscrew
the three tie rod nuts and pull the paint pump down
from the rods. This will also pull the hydraulic motor
oiston down. Rotating the paint pump will usually
unscrew the displacement rod from the motor piston;
otherwise use wrenches on the flats. Unscrew the three
tie rods and remove hydraulic motor from support. At
reassembly, be sure that support and motor are
absolutely clean.
See 306-980 for hydraulic motor parts and service
information.
Servicing Pump
Screw extension tube or union off paint pump intake
valve, take retaining ring out of tube, remove strainer
and put parts in a container of clean solvent. Screw in-
take valve out of housing and remove the pin, retainer,
o-ring, ball and guide. See Fig 9. Put parts in solvent to
soak.
Remove the shield and disconnect displacement rod as
explained above. Loosen packing nut, push dis-
placement rod down and pull it out through bottom of
housing with piston. See Fig 9.
NOTE:
If displacement rod is seized by dried paint,
remove the packing nut, fill packing cavity
with solvent and let it soak to free rod.
Screw the piston stud out of displacement rod and
remove the ball, packing retainer, glands and packings.
See Fig 9. Put parts in solvent to soak. Screw packing
nut out of housing and remove throat packings and
glands. See Fig 9.
Clean all parts thoroughly with solvent and carefully in-
spect for damage or wear. Inspect insert sleeve in
housing for scratches or mars. If it needs to be replaced,
contact your nearest Grace Factory Branch or Service
Depot. Install new sleeve with tapered end down.
Assembling Pump
Repair Kit No. 218-135 (leather packings) and 218-136
(packings) are available for repacking the pump.
Use all the new parts, even if the old ones still look good
as the old parts cause the new ones to wear premature-
IY.
All packings must be properly installed. See Fig 9.
Notice that the lips of the throat v-packings face down,
against pressure, and the lips of the piston v-packings
face up, against pressure. Incorrect installation
damages the packings and results in the pump leaking.
PISTON
ROD
COTTERPIN\ I, : i
USE WRENCHES ON
FLATS ONLY
V-PACKINGS
V-PACKINGS
MUST FACE
CARBIDE’
SEAT
EXTENSION
TUBE
WETCUPAND
PACKING NUT
/SLEEVE
PISTON
VALVE
L BALL
- RETAINER
-GLAND
Fig 9
Lubricate displacement rod, packings and sleeve, then
reassemble pump using new parts as necessary. If
either seat in piston stud or intake valve housing is
damaged or worn, replace it with a complete new stud
or housing. Tighten piston stud into displacement rod
with 55-75 ft-lb (75-96 N.m) of torque. Leave throat
packing nut loose until pump is completely assembled,
then tighten just enough to prevent leakage-no
tighter.
307-623 13
PTFE

Replacing Electric Motor
To reduce the risk of serious bodily injury, in-
c
cluding injection, injury from moving parts or elec-
tnc shock, always follow the Pressure Relref Pro-
cedure on page 12 before continuing.
If electric motor won’t run and circuit, on-off switch and
fuse are okay, relieve any pressure, disconnect plug
from electric outlet and proceed as follows:
Take the shield off. See Fig 10. Remove the four screws
holding the fan guard to motor and remove the guard.
Loosen the fan blade setscrew and pull fan off motor
shaft. Take off the junction box cover and disconnect
electric cord wires. See Fig 10.
/
FAN
GUARD
FAN
:d./--SWITCH ARM
SUMPSUPPORT
Fig IO
Drive out the two spring pins holding the support
mounting and handle to cart frame and pull handle out
of frame. See Fig 10. Hook onto the junction box con-
duit with a hoist, lift the unit about 6 in. (150 mm) off
the floor, then pull the cart frame down out of the sup-
port mounting and move it out of the way. See Fig 10.
Take out the eight bolts and nuts holding sump
mounting, raise unit high enough for sump to clear,
then pull sump down off unit and pour out hydraulic
fluid. See Fig 10. Carefully lower unit and tilt it back un-
til arms of support mounting are resting on the floor,
then put cart handle through arms with bent part up, to
support unit. See Fig 11. Hold the hook onto the junc-
tion box as you lower unit to be sure it doesn’t slip off.
Take out the four electric motor mounting bolts, hold
motor by the shaft and junction box, then rock it from
side to side to get it loose from support mounting and
carefully pull it out of cooling coils. See Fig 11. Screw
the box and nipple out of motor, take coupling half off
shaft and install parts on new motor. When reassembl-
ing nipple, be sure to engage threads at least five full
turns. Carefully put the new motor through coils, force
it into support mounting and screw the mounting bolts
in tightly. See Fig 11. Set the gap between the two
coupling halves at 0.31 in. (0.8 mm), then tighten
setscrew firmly. See Fig 11.
Clean sump of sediment and reassemble unit using a
new sump gasket. Pour hydraulic fluid back into sump
through fill hole strainer.
IA
7rlsa41
Replacing Hydraulic Pump
cluding injection or injury from moving parts or
Procedure on page 12 before continuing.
Unplug unit, ,follow the Pressure Relief Procedure on
page 12, take shield off and disassemble unit as explain-
ed at left.
Loosen the setscrew in coupling half and push coupling
against pump. See Fig 12. Take out the four mounting
bolts and washers and remove pump. Discard the o-ring
seals.
Remove the adjusting sprocket retaining nut and pull
sprocket off adjusting nut.
Apply a light grease to the o-rings and put them in place
on pump mounting. Put the coupling half on shaft of
new pump and leave it loose. See Fig 12.
Put pump into place on mounting carefully so you don’t
disturb o-ring seals and screw the mounting bolts in
tightly. Push coupling half into other half until there is a
0.31 in. (0.8 mm) clearance between them, then tighten
setscrew firmly. See Fig 11. Put the adjusting chain on-
to sprocket, onto adjusting nut, then screw retaining
nut onto stud and tighten, until snug, then back off
l/12 to l/8 turn.
Clean sump of sediment, reassemble unit and pour
hydraulic fluid into sump. Check fluid level and add fluid
as needed.
When ordering a replacement hydraulic pump, be very
careful to order by the correct part number. To be sure,
check the number stamped on the pump.
HYDRAULIC -. ----.
FI llln
. --.-
RETURN
FILTER
ELECTRIC
II”nTnP
,“I”I”I~
MnllNTlNG I-
._,__._...- -
BOLTS
. . . -.‘PGMP y /AlJJUSl INti SrKlJLKt I
RETAINING NUT
I I I Y.Xr.VL.V
FLUID INLET
STRAINER
Fig 11
COUPLER HALF
O-RING
Fig 12

~$h&c Motor Wiring Diagram
: The sprayer is wired for 115 volt service. A
licensed electrician can rewire it for 230 volt
service if necessary.
FROM
MOTOR
FOR 115V
SERVICE
FROM
MOTOR
FOR23OV
SERVICE
Fig 13
305-941 15

(
Model 226-333 with Hose and Gun
includes items 3-149
Model 231-003
Includes items 3-128, 137-144
Fief No. 33 SHIELD ASSY.
Includes items 34-40
Displacement Pump Repair Ki
(Must be ordered separately)
218-135 (with leather packings)
Consists of:
Ref No.
12
Qtv
1
:: :
1: 3 1
19
z: 3 :
E 1
;: 1
66 :
!18-136 (with packings)
Ionsists of:
Ref No.
12
Qtv
1
I
it
4
(SEE 306-980)
(SEE 307-833)
--
(SEE 307-321 I a (SEE 307-273) 1
m
xque to 55-75 ft-lb
5-96 N.m)
II
w
1 /
148
?I\
.
b
?a’
(20-34 N.m).
16 308-941
PTFE

Ref No. 33 SHIELD ASSY.
includes items 34-40,
,
3 \
48
49
\
/ /-58*
44\
1247
78
75
86
87
76
l-4
83-
120
(Tighten snug, then
back off 1 /I2 7o/
to l/8 turn.
\
/
*Suggested Replacement Parts
306941 17

Model 226-333 EH 333 Hydra-Spray@ Model 231-003 EH 333 Hvdra-Sorav@
Series C
Includes items 3-i49.
Series A Includes items 3-i28: 137-144
PART
NO.
205994
207-393
214-570
207-421
Series C
205-538
206-269
206-399
207-084
207-420
““106065
l * 100-084
l *179-983
“‘164-397
“‘179-984
164399
“164-480
““164-713
‘“179987
‘“164-715
‘“179-988
‘“164912
““164-913
165649
‘“165-052
165-967
;;g
214908
167-801
207-797
214681
102-472
167-786
104831
167809
170-967
176-375
176-115
208-914
208-404
100-004
100-015
100-016
loo-021
102603
loo-133
:E:E
100680
loo-933
“101-166
101-407
101-421
l 101-545
101566
155-665
““101831
101-946
“102-039
102-063
106-129
102-402
102405
l 102-505
104-157
102-556
102607
102-617
DESCRIPTION QIY
.THROAT SEAL LIQUIDITSL); 8 oz
.HYD. MOTOR, see 306980 for parts
.OUTLET MANIFOLD Et FILTER,
see 307-273 for parts
.DISPLACEMENT PUMP ASSY
includes items 7-29
.STUD, piston
..NUT, packing; with wet cup
..HOUSING. intake valve
..ROD, displacement
..HOUSING, displacement pump
..BALL, chrome alloy; 5/ 16 dia
..BALL, stainless steel; l/2 dia
..GLAND, female
..V-PACKING; leather
..GLAND, male
.WASHER, up
..GASKET.
..RETAINER, piston packing
..GLAND, male
..V-PACKING; leather
..GLAND, female
..V-PACKING;
..V-PACKING;
..PIN, ball stop
..SEAL, o-ring:
..RETAINER, o-ring
..SLEEVE, housing
..GUIDE, ball
.FRAME, cart
.HANDLE, cart
.SUPPORT, motor pump
.SHIELD, sprayer; includes items
34-41,137,138,141
.RIVET, blind; l/8 dia
..CLIP, spring tension
..PLUG
..LABEL, instruction
..LABEL, instruction
..LABEL, warning
..SHIELD, bare
.GUARD, fan; top
.GUARD. fan; bottom
.SCREW, hex hd cap; 3/8-16 x 1 l/4
.NUT, hex; l/4-20 thd
.LOCKWASHER, spring;l/4”
SCREW, hex hd cap; l/4-20 x 1”
.BOX, junction
.LOCKWASHER, spring;3/8”
.PLUG, pipe; l/4 npt
SCREW, sot hd cap; 318-16 x 1”
.SCREW, hex hd cap; 3/8-16 x 78”
.SCREW, type”f”self tap;&32 x 3/4”
.RING, retaining
.NIPPLE, pipe; 3/4 npt, 3” Ig
.PIN, cotter; l/16 dia., 38” Ig
.PIN, cotter; l/8 dia., 1” Ig
.LOCKNUT, hex; nylon insert, 3/8-16 thd
.UNION, str. adptri 3/8 npt tm)
x 3/8 npsm (fi swnrel
.PIN, spring; 3/16 dia., 3/4” Ig
.PIN, cotter; l/8 dia., l-1/2” Ig
.PIN, spring; l/4 dia., l-1/2” Ig
.LOCKWASHER, ext.shkprf; no. 8
.COUPLING, flexible
.CONNECTOR, elec. cord; water tight;
for l/2 to 518 dia. cord
.STRAINER, wire cloth; 100 mesh
(149 microns) backup, 3/4 npt (fl thd
.PLUG, expander; 1 7/8 dia.
.VALVE, vent; hyd. reservoirs
.RIVET, blind; l/8 dia.
.TIP, rubber
.ELBOW, 90” street
1
1
;
:
1
1
1
3
:
:
A
1
1
1
1
1
1
1
1
2”
:
1
1
:
zl
:
1:
4
4
:
2
:
2
3
:
:
4
1
1
1
1
2
1
1
REF PART
NO. NO.
77 102-620
78 102-654
79 101-154
80 102-662
81 102-812
82
ifi
86
iii
2
;;
:“5
z
z
::
102
103
104
105
106
107
108
109
110
111
112
113
114
116
117
119
120
‘103-126
103-179
105-967
103-711
103-760
103867
154636
154-771
155-685
160-790
176-364
167-187
167-725
l 167-748
167-777
167-778
176-132
167-780
“167-781
167-782
167-784
167-785
167-789
167-799
167803
167-814
167-816
167-817
167820
210-659
167907
214-911
:gj:;;:
170-951
121 169686
123 179-811
124 171-001
125 214904
126 102-616
127 167-759
128 176365
136 216-xxx
142
El
147
148
149
104-811
172-479
210541
214-701
218-132
216-001
DESCRIPTION QTY
.SEAL, o-ring; nitrile rubber
.FAN
.PIN, cotter
.CORD, electric; 9 ft. (2.7 m) Ig
.PUMP, hyd.; 600 PSI I42 bar) max..
4 gpm (15 liminj max. incl. (1) square
key; (2) 103666 o-ring
.CLAMP, hose; spring type
.LOCKNUT; 5/8-l 1 thd
.SCREW, type AB self tap; lo-16 x l/2
.CONNECTOR, wire; pressure type
.CONNECTOR, wire; pressure type
.BUMPER, rubber
.WASHER, flat
.SEAL, o-ring; nitrile rubber
.SEAL, o-ring; nitrile rubber
.NIPPLE, adptr; 3/8 nptimbe), 3-58” lg
.WASHER, flat
2
1
1
.WASHER, alum.; l/4”
.MOUNTING, support
.FILTER, hyd fluid return
.COIL, cooling
.GASKET, mounting to sump
.GASKET, motor to mounting
.NIPPLE, pipe; alum., 3/4 npt; 4” lg
.HOSE. rabber; 3/8 ID, Z-114” Ig
.ADAPTER, straight
.SPROCKET, chain; hyd pump
.SPROCKET, chain; adj shaft
.SUPPORT, sump
.FILTER, fill hole; with gauge rod
.SHAFT, shouldered; valve, adjust.
.CHAIN, roller
.SUPPORT, cooling coil
.COVER, plastic snap-on
, LABEL, instruction
.BALL VALVE, see 306861 for parts
.KNOB, valve; adjustment
.PANEL, enclosure; air
.ARM, switch activator
.ROD, tie
.SUMP. hyd fluid
.MOTOR, elec.; expl.-prf.. 115 volt;
UL listed, 60 cycle AC incl.(l I 167685
3/16 sq key; l/2” lg. (11 104343 switch
.WHEEL, semi-pneumatic
LABEL, instruction
SUCTION KIT; includes items 126-128
.RING, retaining; int. type
.STRAINER, sediment
.TUBE, extension
SPRAY TIP, cylinder std. (Model 226-333
only), (customer’s choice, see 307-321 )I
CAP, hub
TAG, warning (not shown)
HOSE, paint; nylon static free; l/4 ID,
cpld l/4 npsm swivel; 50 ft (15.2 m) lg
HOSE, whip end; cpld l/4 npttmj x
l/4 npsmtf), 3/16 ID; static free, 36” Ig
“FLEX” SPRAY GUN, see 307-633 for
parts
KIT, spray tip (see 307-321 for parts)
306 8 307 Numbers in description refer to separate instruction
manuals.
*Recommended “‘tool box” spare parts. Keep on hand to reduce
down time.
l “Supplied in repair kit.
Order parts by name and number. Always give the model number end
series letter of the assembly for which you are ordering.
18 306-941
PTFE
PTFE
PTFE
PTFE

ACCESSORIES (must be purchased separately)
1 GAL. (3.8 liter) HYDRAULIC FLUID (approved type)
207428
PAIL SUPPORT I I
5000 LB FLUID GAUGE 102-814
Install to read pressure in
hydraulic fluid system.
KEEP DIRT OUT OF SYSTEM
BALL VALVE (with Viton Seals)
210-657
5cKx) psi 1350 bad MAXIMUM
WORKING PRESSURE
l/4 NPT (MSE)
SELECT-A-FAN (with tips) 208-310
3oyx) psi 1270 bad MAXIMUM WORKING PRESSURE
Fits the fan pattern to both wide and narrow
surfaces and clears tips stoppages.
DIRECTIONAL ADAPTER (less tips) 208-235
3ooO psi (270 bar) MAXIMUM WORKING PRESSURE
Adjustable 180” swiveling nozzle permits
changing the spray pattern direction to
satisfy work piece demands.
DUAL ADAPTER (less tips) 205-235
3&W psi (210 bar) MAXIMUM WORKING PRESSURE
Two spray tips controlled by one spray gun-
used where one tip does not provide sufficiently
wide spray pattern or work piece demands two
spray patterns angled in opposite directions.
STATIC FREE FLUID HOSE
3ooy) psi (210 bar) MAXIMUM WORKING PRESSURE
Part
No. ID Length Thd. Size
214-701 3/16”(4.8 mm) 3 ft(914 mm) l/4 npt(mxf)
210-540 1/4”(6.4 mm) 26 ft(7.6 m) l/4 npsm(f)
210-541 1/4”(6.4 mm) 50 ft(15.2 m) l/4 npsm(f)
214-703 3/8”(9.5 mm) 25 ft(7.6 m) 3/8
npt(m)
214-705 3/8”(9.5 mm) 50 ft(15.2 m) 3/8
npt(m)
5 GAL. (19 liter) SUCTION TUBE KIT
I ILl
Ref No. 129 Suction Tube Assy.
REF PART DESCRIPTION
NO. NO.
1 101-818 CLAMP, hose
z
160-327 UNION, 90” swive; 3/4 npt(m x f)
170-705 ADAPTER, intake
z
170-706 HOSE, 1”
ID x 48”; nylon tube
170-957 TUBE, suction
6 170-959 STRAINER
55-GAL. (200 liter) SUCTION TUBE KIT 207-485
!
REF PART DESCRIPTION
NO. NO.
6
7
i
10
156-593
PACKING, o-ring
214-961
HOSE, coupled
100-220
SCREW
loo-279 BALL
15!3-100 STOP, ball
176-684 ADAPTER, bung
159-101 HOUSING, intake valve
156-589 UNION, adapter
156-591 ELBOW, adapter
156-592 TUBE, riser
GRACO THROAT SEAL LIQUID-TSL
Non-evaporation solvent for wet-cup.
205-995 1 qt (0.95 liter)
206-996 1 gal (3.8 liter)
QTY
314 NPSM
\
.G
A
\L
i
166-666
Q-I-Y
305-941 19

SERVICE INFORMATION NOTE:
PRODUCT NOTES:
1. The basic EH 333 Paint Sprayer, Model 208-573,
has been discontinued and replaced by Model
231-003.
2. Model 226-336 EH 333 Paint Sprayer has been
discontinued. Item No. 129, the suction tube
assembly, is now offered as an accessory only.
TECHNICAL DATA
Electric Motor
Electric Cord
Hydraulic pump
Hyd. Fluid Sump
Hyd. Pump Suction Filter
Hyd. Oil Return Filter
Paint Filter
Paint Pump
Wetted Parts
Overall Dimensions
Weight
Noise Level
Recommended Port. Generator
Electrical Requirements
1 hp, 1725 rpm, 115/230 V, 66 cycle AC, single phase with
automatic reset thermal overload and explosion proof switch,
UL listed.
No. 12 ga, 3 wire, 10 ft (3 m) long - use at least 12 gauge, 3 wire
extension cord.
4 gpm (15 I/min) max. volume; 606 psi (41 bar1 maximum pressure.
1 gal. (3.8 It operating level with fill strainer dipstick.
106 mesh monel wire cloth with 16 mesh monel wire cloth backup;
reusable type.
400 sq. in. (2586 cm2t surface area; 25 micron filtration, disposable
we.
60 mesh, (12 cm2) stainless steel screen with 3/8 NPT IF) inlet and
l/4 NPTIF)outlets; reusable type.
3006 psi (210 bar) max pressure; 3/4 gpm (2.8 I/min) max. output;
106 cycles per gallon; 75 cycles per minute maximum recommend-
ed speed for continuous operation.
Nitralloy, Rubber Impregnated Leather, Chrome Alloy,
Chrome and Zinc Plated Steels, Stainless Steel, Tungsten Carbide
Aluminum, Nylon, Polyurethane, Viton
40”~1000 mm)high, 21”(530 mm) wide, 27 1/2”@C16 mmjdeep.
145 lb (66 kg)
Does not exceed 85 dBAs (3 ft from machine).
5ooo Watt
115 V, 15 amp circuit
THE GRACO WARRANTY
Grace Inc. warrants all equipment manufactured by it and bearing its name to be free from defects in
material and workmanship under normal use and service. This warranty extends to the original purchaser
for a period of 12 months from the date of purchase and applies only when the equipment is installed and
operated in accordance with written factory recommendations. This warranty does not cover damage or
wear which, in the reasonable judgment of Grace, arises from misuse, abrasion, corrosion, negligence,
accident, substitution of non-Grace parts, faulty installation or tampering.
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective for
examination by Grace to verify the claimed defect. If the claimed defect is verified, Grace will repair or
replace free of charge, any defective parts. The equipment will be returned to the original purchaser
transportation prepaid. If inspection of the equipment does not disclose any defect in workmanship or
material, repairs will be made at a reasonable charge and return transportation will be charged.
THIS LIMITED WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES
(EXPRESS OR IMPLIED) INCLUDING WARRANTY OF MERCHANTABILITY OR WARRANTY OF
FITNESS FOR A PARTICULAR PURPOSE AND OF ANY NON-CONTRACTUAL LIABILITIES
INCLUDING PRODUCT LIABILITIES BASED ON NEGLIGENCE OR STRICT LIABILITY. EVERY FORM
OF LIABILITY FOR DIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOSS IS EXPRESSLY
EXCLUDED AND DENIED.
EQUIPMENT NOT COVERED BY GRACO WARRANTY. Accessories or components of equipment sold
by Grace that are not manufactured by Grace (such as electric motors, switches, hose, etc. t are subject
to the warranty, if any, of their manufacturer. Grace will provide purchaser with reasonable assistance in
making such claims.
Factory Branches: Atlanta, Dallas, Detroit, Los Angeles, West Caldwell (N.J.1
Subsidiary and Affiliate Companies: Canada; England; Switzerland; France; Germany; Hong Kong; Japan
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1444
PRINTED IN U.S.A. 306.941 3-67 Revised 10-W
PTFE