Graco 231-054 - Manual

Graco 231-054

Graco 231-054 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 4 – SAFETY WARNINGS; HIGH PRESSURE SPRAY CAN CAUSE SERIOUS INJURY.; FLUID INJECTION HAZARD; General Safety; Safety Latch; Spray Tip Safety
  • Page 5 – Fluid and Solvent Compatibility; HOSE SAFETY; Hose Grounding Continuity; FIRE OR EXPLOSION HAZARD; Grounding; Flushing Safety; IMPORTANT
  • Page 6 – AVERTISSEMENT; RISQUES D’INJECTION; Consignes generales de sécurité; Verrou de sécurité; Marche à Suivre pour Détendre la Pression
  • Page 7 – RISQUES D’INCENDIE OU D’EXPLOSIÓN
  • Page 8 – ADVERTENCIA; PELIGRO DE INYECCIÓN DE FLUIDO
  • Page 9 – PELIGRO POR MAL USO DEL EQUIPO; Seguridad general; SEGURIDAD EN EL USO DE LAS MANGUERAS; Peusta a tierra; Seguridad durante el lavado
  • Page 10 – SETUP; WARNING; NOTE: See Fig 11–1 while doing the setup.; b. Do not remove the grounding prong of the power
  • Page 12 – OPERATION; Close the pressure drain valve.; CAUTION; a. Open the pressure drain valve. Turn on the; Install the spray tip and tip guard. Engage the gun; b. If more coverage is needed, use a larger tip
  • Page 13 – MAINTENANCE; Cleaning a Clogged Tip; Clean the front of the tip frequently during the day’s; Disengage the gun safety latch and trigger the gun
  • Page 14 – SHUTDOWN AND CARE; Clean the fluid filter often and whenever the spray-; Coil the hose and hang it on the hose rack when
  • Page 15 – FLUSHING GUIDELINES
  • Page 16 – TROUBLESHOOTING GUIDE; If you suspect that the spray tip or hose is com; MOTOR WON’T OPERATE; TYPE OF PROBLEM
  • Page 17 – Condition B
  • Page 19 – LOW OUTPUT; Low Output
  • Page 20 – NO OUTPUT; EXCESSIVE PRESSURE FLUCTUATIONS
  • Page 21 – MOTOR IS HOT AND RUNS INTERMITTENTLY; ELECTRICAL SHORT
  • Page 22 – SPIN TEST
  • Page 23 – BRIDGE TEST; BRIDGE WIRES
  • Page 24 – GENERAL REPAIR INFORMATION; Pressure Relief Procedure
  • Page 25 – MOTOR BRUSH REPLACEMENT; NOTE: Replace the brushes when they have worn to; NOTE: Read the GENERAL REPAIR INFORMATION; on page 24 before doing this procedure.; Place the spring on the brush as shown in Fig 25–4.
  • Page 26 – POWER SUPPLY CORD REPLACEMENT; ON/OFF SWITCH REPLACEMENT
  • Page 27 – BRIDGE RECTIFIER REPLACEMENT; Connect all wires properly and route them carefully.; BRIDGE INSTALLATION DETAIL; CIRCUIT BREAKER REPLACEMENT; NOTE: Refer to Fig 27–1 for this procedure.; Install the new circuit breaker in the reverse order.
  • Page 28 – CIRCUIT BOARD REPLACEMENT; NOTE: Refer to Fig 28–1 and 28–2 for this procedure.; Remove the pressure control cover.
  • Page 29 – PRESSURE CONTROL REPLACEMENT; NOTE: Read the GENERAL REPAIR; Hold the hex of the pressure control; Install the new pressure control assembly; Perform the PRESSURE CONTROL
  • Page 30 – PRESSURE CONTROL ADJUSTMENT
  • Page 31 – Adjust the Overpressurization Switch; slowly turn the pres-; Maximum Working Pressure Adjustment
  • Page 32 – DRIVE HOUSING, CONNECTING ROD & CRANKSHAFT REPLACEMENT
  • Page 33 – Screw the displacement pump about 3/4 of the way
  • Page 34 – MOTOR REPLACEMENT
  • Page 35 – DETAIL
  • Page 36 – DISPLACEMENT PUMP REPAIR; Disassembling the Pump; See page 38 to remove the pump.
  • Page 37 – Place the flats at the top of the rod in a vise.; NOTE: The tapered end of the sleeve is the bottom of it.
  • Page 38 – Slide the sleeve/piston rod assembly INTO THE; tight at the bottom of the external cylinder threads.; REMOVING AND INSTALLING A PUMP; Remove the pump
  • Page 39 – PARTS DRAWING & LIST – DISPLACEMENT PUMP; Sleeved Displacement Pump; ACCESSORIES; Must be purchased separately; NOTE: Be sure you order the correct
  • Page 40 – PARTS – COMPLETE SPRAYER
  • Page 41 – PARTS DRAWING – UPRIGHT SPRAYER; DESCRIPTION
  • Page 42 – PARTS DRAWING – LO-BOY SPRAYER
  • Page 43 – PARTS LIST – LO-BOY SPRAYER
  • Page 44 – PARTS DRAWING & LIST – PRESSURE CONTROL; PRESSURE CONTROL ASSEMBLY; Includes all items listed below, except the terminals.
  • Page 47 – Upright Cart; Height; GRACO PHONE NUMBERS
  • Page 48 – THE GRACO WARRANTY AND DISCLAIMERS
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INSTRUCTIONS-PARTS LIST

307–758

Rev. R

Supersedes Rev. P

ELECTRIC, 120 VAC

ULTRA

500 AIRLESS PAINT SPRAYER

2750 psi (195 bar) MAXIMUM WORKING PRESSURE

Model 231–032, Series C

Basic sprayer on Upright cart

Model 231–041, Series B

Complete sprayer on Upright cart, hoses, gun,
RAC IV

DripLess

Tip Guard and SwitchTip

Model 231–054, Series D

Basic sprayer on Lo-Boy cart without hose or gun

Model 231–055, Series B

Complete sprayer on Lo-Boy cart, hoses, gun,
RAC IV

DripLess

Tip Guard and SwitchTip

U.S. PATENT NO. 4,323,741, 4,397,610
PATENTED 1983, CANADA
AND OTHER PATENTS PENDING

GRACO INC.

P.O. BOX 1441

MINNEAPOLIS, MN

55440–1441

COPYRIGHT 1986, GRACO INC.

This manual contains IMPORTANT

INSTRUCTIONS and WARNINGS.

READ AND RETAIN FOR REFERENCE.

Liquids can be injected into the body by high pressure airless spray
or leaks – especially hose leaks.
Keep body clear of the nozzle. Never stop leaks with any part of the
body. Drain all pressure before removing parts.Avoid accidental trig-
gering of gun by always setting safety latch when not spraying.
Never spray without a tip guard.
In case of accidental skin injection, seek immediate
“Surgical Treatment”.
Failure to follow this warning can result in amputation or serious
injury.

FIRE AND

EXPLOSION HAZARD

SKIN INJECTION

HAZARD

READ AND UNDERSTAND ALL LABELS AND INSTRUCTION MANUALS BEFORE USE

Spray painting, flushing or cleaning equipment with flammable liq-
uids in confined areas can result in fire or explosion.

Use outdoors or in extremely well ventilated areas. Ground equip-
ment, hoses, containers and objects being sprayed.

Avoid all ignition sources such as static electricity from plastic drop
cloths, open flames such as pilot lights, hot objects such as ciga-
rettes, arcs from connecting or disconnecting power cords or turn-
ing light switches on and off.

Failure to follow this warning can result in death or serious injury.

NOTE: This is an example of the DANGER label on your sprayer.

This label is available in other languages, free of charge.
See page 46 to order.

Parts

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Summary

Page 4 - SAFETY WARNINGS; HIGH PRESSURE SPRAY CAN CAUSE SERIOUS INJURY.; FLUID INJECTION HAZARD; General Safety; Safety Latch; Spray Tip Safety

4 307–758 SAFETY WARNINGS HIGH PRESSURE SPRAY CAN CAUSE SERIOUS INJURY. FOR PROFESSIONAL USE ONLY. OBSERVE ALL WARNINGS Read and understand all instruction manuals before operating equipment. FLUID INJECTION HAZARD General Safety This equipment generates very high fluid pressure. Spray fromthe gun, ...

Page 5 - Fluid and Solvent Compatibility; HOSE SAFETY; Hose Grounding Continuity; FIRE OR EXPLOSION HAZARD; Grounding; Flushing Safety; IMPORTANT

307–758 5 MOVING PARTS HAZARD Moving parts can pinch or amputate your fingers or other bodyparts. KEEP CLEAR of moving parts when starting or operatingthe sprayer. Follow the Pressure Relief Procedure on page 2before checking or servicing any part of the sprayer, to preventit from starting accidenta...

Page 6 - AVERTISSEMENT; RISQUES D’INJECTION; Consignes generales de sécurité; Verrou de sécurité; Marche à Suivre pour Détendre la Pression

6 307–758 AVERTISSEMENT La pulvérisation à haute pression peut causer des blessures très graves. Réservé exclusivement à l’usage professionnel. Observer toutes les consignes de sécurité. Bien lire et bien comprendre tous les manuels d’instructions avant d’utiliser le matériel. RISQUES D’INJECTION Co...

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