Graco HYDRA-SPRAY EH 333 Instructions-Parts List Manual

INSTRUCTIONS-PARTS LIST @ 306-s41
Rev.
"H" 9-78
ORPCO
SUPERSEDES 7-77
This manual contains IMPORTANT
WARNINGS and INSTRUCTIONS
READ AND RETAIN FOR REFERENCE
ELECTRIC-HYDRAULIC "AIRLESS" PAINT SPRAYER
EH 333 HYDRA-SPRAY
3000 PSI (270 bar) MAXIMUM WORKING PRESSURE
Model 226-333
Model 226-336
Series
Series
"C"
"C"
immersion Type
With Suction Hose
Compact design-can be loaded into station wagon
by laying unit on its back.
Needs no air compressor-uses 115 or 230 volt
electric service. See page 3.
Has 2-stage power system that develops high paint
breakup pressure. Electric motor-hydraulic pump
(stage 1); hydraulic motor-paint pump (stage 2).
Has up-through air cooling systemforelectric motor
and hydraulic fluid.
Capacitor start electric motor has thermal protection
with automatic reset, is UL listed and fan cooled
with explosion-proof ON-OFF switch.
Variablevolume hydraulicvanepumprunsatneutral-
idle when you close spray gun-adjusts to set
operating pressure and volume when you open
gun.
Sealed sump comes with 1 gallon of hydraulic fluid,
and has vent valve, dipstick level gauge, and fill
port with filter.
Hydraulic pump intake and hydraulic fluid system
return have filter.
Hydra-Spray pump is divorced design. Paint pump
has covered wet-cup packing lubricator, nitralloy
displacement rod, nitralloy cylinder sleeve and
chrome alloy ball check valves with tungsten-
carbide seats.
Hydra-Spray pump outlet has a high pressure filter
and system pressure release valve.
TECHNICAL DATA on page II-ACCESSORIES
on back page.
GRACO INC. P.O- BOX 1441 MINNEAPOLIS, MN 55440