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Instructions/Parts 334187H Hydraulic Hydraulic Hydraulic Hydra Hydra - - - Clean® Hydra Clean® Packages Clean® Packages Packages A A A package package package solution solution for solution for pressure pressure pressure washing washing applications washing applications applications without without without an an air air supply.
Models Models Models Models Check your package’s identification plate (ID) for the 6-digit part number of your package. Part Part Part Maximum Maximum Maximum Fluid Fluid Fluid Working Working Working Pressure Pressure Pressure Number psi (MPa, (MPa, bar) bar) Description Number Number (MPa,...
Warnings Warnings Warnings 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 or on warning labels, refer back to these Warnings.
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Warnings WARNING WARNING WARNING EQUIPMENT EQUIPMENT EQUIPMENT MISUSE MISUSE MISUSE HAZARD HAZARD HAZARD Misuse can cause death or serious injury. • Do not operate the unit when fatigued or under the influence of drugs or alcohol. • Do not exceed the maximum working pressure or temperature rating of the lowest rated system component.
Installation Installation Installation Installation When cleaning in enclosed areas, such as storage Fluid Fluid and Fluid and hydraulic hydraulic hoses: hydraulic hoses: hoses: Use only electrically tanks, locate the pump and hydraulic supply outside conductive hoses with a maximum of 500 ft (150 m) the area.
Installation Wall Mount Mount Packages Packages Connect Material Material Hoses Hoses Wall Wall Mount Packages Connect Connect Material Hoses 1. Ensure the wall is strong enough to support the 1. Connect the suction hose (G) between the pump weight of the pump assembly and accessories, fluid inlet and the suction tube (H), using thread fluid, hoses, and stress caused during pump sealant on the male threads.
Installation Connect Hydraulic Hydraulic Lines Lines Connect Connect Hydraulic Lines 2. Connect a 3/4 in (19 mm) minimum ID return NOTICE NOTICE NOTICE line (D) to the return outlet port on the hydraulic The hydraulic supply system must be kept clean regulator (C).
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Installation Typical Installation Installation Typical Typical Installation Cart Cart Mount Cart Mount Models Mount Models Models KEY: KEY: KEY: A A A H H H Displacement Pump Fluid Suction Tube and Strainer B B B Hydraulic Motor J J J Fluid Spray Hose C C C Hydraulic Regulator...
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Installation Wall Mount Mount Models Models Wall Wall Mount Models KEY: KEY: KEY: A A A Displacement Pump H H H Fluid Suction Tube and Strainer B B B J J J Hydraulic Motor Fluid Spray Hose C C C Hydraulic Regulator K K K Gun and Wand...
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Installation Wall Mount Mount Model Model 24W891 24W891 Wall Wall Mount Model 24W891 KEY: KEY: KEY: A A A J J J Displacement Pump Fluid Spray Hose B B B Hydraulic Motor L L L Ground Wire D D D M M M Hydraulic Return Line (user supplied) Hydraulic Supply Shutoff Valve (user supplied)
Operation Operation Operation Operation 1. Engage the gun trigger lock. 2. Close the hydraulic supply shutoff valve (M). 3. Disengage the gun trigger lock. 4. Hold a metal part of the gun firmly to the side of a To reduce the risk of overpressurizing your system, grounded metal pail.
Operation Flush the the Pump Pump Flush Flush Pump Before Shutdown Shutdown Before Before Shutdown 1. Place the suction tube into the water supply. 2. Hold a metal part of the gun/valve firmly to the side of a grounded metal pail. To reduce the risk of fluid injection injury, static 3.
NOTE: NOTE: NOTE: If the pump is not immersed in fluid, fill the wet-cup 1/3 full with Graco Throat Seal Liquid (TSL) or a compatible solvent. The TSL prevents fluid from drying on the displacement rod and damaging the pump packings. Check the tightness of the packing nut/wet-cup weekly.
Troubleshooting Troubleshooting Troubleshooting Troubleshooting 1. Follow the Pressure Relief Procedure, page 2. Check all possible problems and solutions before disassembling the pump. Problem Cause Solution Problem Problem Cause Cause Solution Solution Restricted hydraulic line or Pump fails to operate. Clear any obstructions; check inadequate hydraulic supply;...
Displacement Displacement Displacement Pump Pump Pump Remove the tie rods (24). Refer to the displacement pump manual (supplied and also available at www.graco.com). The following table shows the correct manual for your pump model. Package Displacement Manual Package Package...
Fill the wet-cup 1/3 full of collars (28) are in place on the displacement rod. Graco Throat Seal Liquid or compatible solvent. 4. Use at least two people to hold the 8. Open the hydraulic return shutoff valve (N). This...
Service the the Hydraulic Hydraulic Motor Motor Service Service Hydraulic Motor Refer to Motor Manual 307158 (supplied and also available at www.graco.com). Reconnect Reconnect Reconnect the the Hydraulic Hydraulic Motor Hydraulic Motor Motor 1. Align the holes and use the four mounting spacers (12) to attach the standoff bracket (3) to the motor.
Parts Parts Parts Parts Cart Mount Mount Models Models 24V616 24V616 and and 24V617 24V617 Cart Cart Mount Models 24V616 24V617 334187H...
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Parts Cart Mount Mount Models Models 24V616 24V616 and and 24V617 24V617 Cart Cart Mount Models 24V616 24V617 Part Part Part Description Description Description Part Part Part Description Description Description 24W139 MOTOR, includes Warning COLLAR, COUPLING label 15E564� 184130 For Model 24V616 15K296 BRACKET, standoff 184129...
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Parts Part is not sold separately. Part Part Part Description Description Description – — — TEE, 17C986 The first two digits designate the fan angle. The last † 1 1/16–12 UN x #12 JIC three digits designate the orifice size in thousandths of an inch.
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Parts Cart Mount Mount Model Model 24W474 24W474 (with (with hose hose reel) reel) Cart Cart Mount Model 24W474 (with hose reel) 334187H...
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Parts Cart Mount Mount Model Model 24W474 24W474 Cart Cart Mount Model 24W474 Part Description Part Description Part Part Description Description Part Part Description Description 24W139 MOTOR, includes Warning 805538 TIP, spray, Q–type, 40030† label 15E564� 805549 TIP, spray, Q–type, 25045† 15K296 BRACKET, standoff 805566...
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Parts Wall Mount Mount Models Models 24V628 24V628 and and 24V629 24V629 Wall Wall Mount Models 24V628 24V629 334187H...
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Parts Wall Mount Mount Models Models 24V628 24V628 and and 24V629 24V629 Wall Wall Mount Models 24V628 24V629 Part Description Part Description Part Part Description Description Part Part Description Description 24W139 MOTOR, includes Warning 113428 SCREW, hex head, 1/4–20 x 1 2 label 15E564�...
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Parts Wall Mount Mount Model Model 24W891 24W891 Wall Wall Mount Model 24W891 Figure 2 334187H...
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Parts Wall Mount Mount Models Models 24W891 24W891 Wall Wall Mount Models 24W891 Part Description Part Description Part Part Description Description Part Part Description Description 24W139 MOTOR, includes Warning 101712 NUT, lock, 5/8–11 UNC label 15E564s 15H562 ROD, tie, 15K296 BRACKET, standoff 184130 COLLAR, COUPLING...
Dimensions Dimensions Dimensions Dimensions Wall Mount Mount (24W891) (24W891) Wall Wall Wall Mount Mount Mount Cart Mount Mount Wall Wall Mount (24W891) Cart Cart Mount Dimension Dimension Dimension A A A 47.3 120.1 52.0 132.1 55.9 142.0 23.4 59.4 28.4 72.1 C C C 12.6...
Technical Data Technical Data Data Technical Technical Data Hydraulic Hydraulic Hydraulic Hydra Hydra Hydra - - - Clean Clean Packages Clean Packages Packages Metric Metric Metric Maximum Hydraulic Input Pressure Model 24W891 865 psi 5.96 MPa, 59.6 bar All Other Models 1900 psi 13.1 MPa, 131 bar Maximum Pump Output Pressure...
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Technical Data Weight Weight Weight 24V616, 3000H Cart 392 lb. 178 kg 24V628, 3000H Wall 311 lb. 141 kg 384 lb. 174 kg 24V617, 4300H Cart 24V629, 4300H Wall 305 lb. 138 kg 24W474, 3000H Cart, with hose reel. 412 lb. 187 kg 24W891, 660H Wall 295 lb...
Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts.