Hitachi 220-856, SERIES D manual 307±830, This manual contains important warnings and information

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INSTRUCTIONS-PARTS LIST

307±830

This manual contains important warnings and information.

READ AND KEEP FOR REFERENCE.

INSTRUCTIONS

Rev. F

Supersedes Rev. E

First choice when quality counts.

EM590 Airless Paint Sprayer

2750 psi (190 bar, 19 MPa) Maximum Working Pressure

Model 220±856, Series D

Basic sprayer on Upright cart without hose or gun

Model 231±590, Series A

Same as 220±856 and includes 50 ft (15.1 m) hose, 3 ft (0.9 m) whip hose and spray gun with RAC IV DripLess Tip Guard and 517 size SwitchTip

01744C

GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440±1441

http://www.graco.com

COPYRIGHT 1987, GRACO INC.

Graco Inc. is registered to I.S. EN ISO 9001

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Contents This manual contains important warnings and information 307±830Read and Keep for Reference Symbols Table of ContentsInjection Hazard Fire Skin Injection Explosion Hazard Equipment Misuse HazardSetup 114 Injection Hazard StartupFire and Explosion Hazard Prime the pumpMaintenance Flushing Right Application MethodsWrong Pressure Relief Procedure TroubleshootingProblem Cause Solution Sion Hazard on Motor Brush Replacement Reinstalling the pump See Displacement PumpDetail a Connecting Rod and Bearing HousingDrive Housing Motor Conduit Seal Detail Partial Wiring DiagramPressure Control Adjust the pressure control. See102 101 130 Maximum Working Pressure Pressure Control Adjustment Parts ± Pressure Control Part No ±858 Pressure Control AssemblyDetail B Parts ± Upright SprayerSee Detail a Model 231±590, Series a Model 220±856, Series DPage Accessories Technical DataDisplacement Pump Repair 222±588 Motor Brush Replacement Kit, 220±853Additional Warranty Coverage Graco WarrantyFor Graco Canada Customers