Page 2 - Contents
Contents 2 334599A Contents Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Tri...
Page 3 - Warnings; WARNING; FIRE AND EXPLOSION HAZARD
Warnings 334599A 3 Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual...
Page 4 - SKIN INJECTION HAZARD; PRESSURIZED ALUMINUM PARTS HAZARD; TOXIC FLUID OR FUMES HAZARD; CALIFORNIA PROPOSITION 65
Warnings 4 334599A WARNING SKIN INJECTION HAZARD High-pressure spray is able to inject toxins into the body and cause serious bodily injury. In the event that injection occurs, get immediate surgical treatment. • Do not aim the gun at, or spray any person or animal. • Keep hands and other body parts...
Page 5 - Trigger Lock; OFF
Repair 334599A 5 Repair Trigger Lock Always engage the trigger lock when sprayer is stopped to prevent the gun from being triggered accidentally by hand or if dropped or bumped. Pressure Relief Procedure 1. Engage trigger lock. 2. Turn ON/OFF switch to OFF position. Wait 7 seconds for power to dissi...
Page 7 - Dissemble Pump; Retaining
Repair 334599A 7 Dissemble Pump 1. Remove packing nut and throat adjustment spacer. Retaining nuts are not removable and not sold separately. 2. Unscrew cylinder from intake valve. 3. Dissemble intake valve. Clean and inspect. O-ring may require a pick for removal. ti24863a Retaining Nuts ti24870a N...
Page 10 - Assemble Pump
Repair 10 334599A Assemble Pump 1. Soak leather packings in SAE 30W oil for one hour before assembly. 2. Install ball in piston rod. If thread seal- ant is applied to piston valve threads, ensure that none gets on the ball. 3. Torque to 27 ± 3 ft-lb (37 ± 4 N•m). LeatherPackings ti24890a LeatherPack...
Page 14 - Throat Packing Adjustment; Pressure Relief
Repair 14 334599A Throat Packing Adjustment When pump packings begin to leak after much use, perform Pressure Relief Procedure , page 5 and tighten packing nut down until leakage stops or lessens. This allows approximately 100 gallons of additional operation before a repacking is required. Packing n...
Page 15 - Parts
Parts 334599A 15 Parts 202 203 220 204 221 205 201 225 206 219 208 224 209 211 207 212 213 218 215 217 216 223 222 229 ti24903a
Page 16 - Parts List; Part
Parts 16 334599A Parts List Ref. Part Description Qty. 201 24W617 ROD, displacement, includes 212 1 202* 180656 BUTTON, plug 1 203 193047 NUT, packing 1 204* 176757 GLAND, female, throat 1 205* 176754 GLAND, male throat 1 206 24W619 CYLINDER, pump includes retaining nuts 229 1 207* 105444 BALL, sst,...
Page 17 - Pump Installation
Pump Installation 334599A 17 Pump Installation Pump installation includes securing the pump and connecting to the fluid inlet and outlet.1. Connect outlet hose to pump. 2. Move pump displacement rod up or down until it slides into the connecting rod when the pump is slid into the drive housing. 3. S...
Page 18 - Technical Specifications
Technical Specifications 18 334599A Technical Specifications PC Displacement Pump US Metric Maximum fluid working pressure 3300 psi 228 bar, 22.8 MPa Inlet/Outlet SizesFluid inlet size 1.0 in. diameter 2.54 cm diameter Fluid outlet size 1/4 in. 6.3 mm Wetted materials on all models stainless steel, ...
Page 19 - Graco Standard Warranty
Graco Standard Warranty 334599A 19 Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any...
Page 20 - International Offices:; Graco Information
All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. Original instructions. This manual contains English. MM 334599 Graco Headquarters: Minneapolis Int...