Graco Series A Instructions-Parts List

INSTRUCTIONS–PARTS LIST
Electric, 120 Vac
Ultra 600 Pressure Control Kit
3000 psi (210 bar) Maximum Working Pressure
Model 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 offers superior pressure regulation and in-
creases the maximum working pressure from 2750 psi
(195 bar) to 3000 psi (210 bar).
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) Working Pressure. This is to reduce the
risk of serious injury caused by static sparking, fluid
injection or over-pressurization and rupture of the
hose or gun.
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
This manual contains important
warnings and information.
READ AND RETAIN FOR REFERENCE
COPYRIGHT 1995, GRACO INC.
Verify that all hoses, guns, fittings, and accessories
used on your sprayer are rated for the new 3000
psi working pressure.
NOTE: The spray gun and hose furnished in Model
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, 4, 6, 8, 9.
Ultimate 600 Manual 820–182: Cover, 3, 5, 7, 8.
INSTALLATION
Follow the Pressure Relief Procedure on page 2. Re-
fer to the Repair section of the applicable manual ref-
erenced above.
308–571
Rev A
and 39;
and 38.