Graco Series A, Ultra 600, 237–659 Instructions-parts List Manual

INSTRUCTIONS–P

This manual contains important
warnings and information.
READ AND RETAIN FOR REFERENCE

Electric, 120 Vac

ARTS LIST

308–571

Rev

A

Ultra

3000 psi (210 bar) Maximum Working Pressure

Model

600 Pressure Control Kit

237–659, Series A

INTRODUCTION

Note

to owners of Ultra 600, Models 231–307 and
231–325, and Ultimate 600, Model 820–183, airless
paint sprayers:

The 237–659 pressure control kit replaces the
236–815 pressure control kit used on Ultra 600 and
Ultimate 600 airless paint sprayers.

This kit of
creases the maximum working pressure from 2750 psi
(195 bar) to 3000 psi (210 bar).

fers superior pressure regulation and in

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WARNING

PRESSURIZED EQUIPMENT HAZARD

If you supply your own hoses and spray
gun, be sure the hoses are electrically

conductive, that the gun has a tip guard
and that each part is rated for at least 3000 psi
(210 bar) W
risk of serious injury caused by static sparking, fluid
injection or over-pressurization and rupture of the
hose or gun.

orking Pressure. This is to reduce the

 V

erify that all hoses, guns, fittings, and accessories
used on your sprayer are rated for the new 3000
psi working pressure.

NOTE:

231–307 are 3000 psi (210 bar) rated.



Change your sprayer instruction manual to refer
ence the new 3000 psi (210 bar) working pressure:

Ultra 600 Manual 308–319: Cover

Ultimate 600 Manual 820–182: Cover

The spray gun and hose furnished in Model

, 4, 6, 8, 9.

and 39;

, 3, 5, 7, 8.

and 38.

INSTALLATION

Follow the
fer to the Repair section of the applicable manual ref
erenced above.

Pressure Relief Procedure

on page 2. Re

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GRACO INC. P.O. BOX 1441

COPYRIGHT

MINNEAPOLIS, MN

1995, GRACO INC.

55440–1441

WARNING

WARNING

INJECTION HAZARD

Spray

from leaks or ruptured components can inject fluid into your body and cause extremely seri
ous injury
cause serious injury

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



 T





, including the need for amputation. Fluid splashed in the eyes or on the skin can also

.

Fluid injected into the skin may look like just a cut, but it is a serious injury

cal attention.

Do not stop or deflect leaks with your hand, body
Follow the

ment.

ighten all fluid connections before operating the equipment.

Check the hoses, tubes, and couplings daily
not repair high pressure couplings; you must replace the entire hose.

Fluid hoses must have spring guards on both ends, to help protect them from rupture caused by
kinks or bends near the couplings.

Pressure Relief Procedure

below before cleaning, checking or servicing the equip

, glove or rag.

. Replace worn or damaged parts immediately

. Get

immediate medi

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. Do

Pressure Relief Procedure

1. Engage

2. Turn sprayer OFF.

3.

Unplug sprayer

4.

Disengage spray gun safety latch

spray gun safety latch

.

Graco

TO

PLACE AN ORDER

utor

, or call this number to identify the distributor

closest to you:

1–800–367–4023 T

, contact your Graco distrib

oll Free

5. T

rigger spray gun into waste container to relieve

pressure.

Open drain valve.

6.

7.

Leave drain valve open until ready to spray again.

Phone Numbers

-

FOR TECHNICAL ASSIST

information or assistance regarding the application of
Graco equipment:

1–800–543–0339 T

ANCE,

service repair

oll Free

Sales

Foreign Offices:

Offices:

Atlanta, Chicago, Dallas, Detroit, Los Angeles, Mt. Arlington (N.J.)

Canada; England; Korea; Switzerland; France; Germany; Hong Kong; Japan

GRACO INC. P.O. BOX 1441

PRINTED

MINNEAPOLIS, MN

IN U.S.A.

308–571 1/95

55440–1441