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Graco 224434 manual

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Table of contents for the manual

  • Page 1

    307013 Rev . V First choice when quality counts. t INSTRUCTIONS-P ARTS LIST INSTRUCTIONS This manual contains important warnings and information. READ AND KEEP FOR REFERENCE. 45:1 Ratio King r Pump 4050 psi (28 MPa, 279 bar) Maximum Working Pressure 90 psi (0.6 MPa, 6.2 bar) Maximum Air Input Pressure Model 224434, Series A Stubby Size, with Standa[...]

  • Page 2

    2 307013 T able of Contents W arnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T roubleshooting 9 . . . . . . . . . . . . . . . . . . . . [...]

  • Page 3

    3 307013 W ARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition and result in fire or explosion and serious injury . D Ground the equipment and the object being sprayed/dispensed. See Grounding on page 4. D Provide fresh air ventilation to avoid the buildup of flammable fu[...]

  • Page 4

    4 307013 Installation Grounding W ARNING FIRE AND EXPLOSION HAZARD Before operating, ground the system as explained below . Also read the section FIRE AND EXPLOSION HAZARD on page 3. T o reduce the risk of static sparking, ground the pump and all other components used or located in the spray/ dispensing area. Check your local electrical code for de[...]

  • Page 5

    5 307013 Installation 03291 Key A B C D E F G H J K L M N P R S Y Pump Pump Runaway V alve Air Line Lubricator Bleed-T ype Master Air V alve (required, for pump) Pump Air Regulator Air Line Filter Bleed-T ype Master Air V alve (for accessories) Air Supply Hose Fluid Drain V alve (required) Fluid Supply Hose Spray Gun Fluid Suction Hose Exhaust Port[...]

  • Page 6

    6 307013 Installation NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing. NOTE: Accessories are available from your Graco distributor . If you supply your own accessories, be sure the are adequately sized and pressure-rated to meet the system ’ s requirements. The T ypical Ins[...]

  • Page 7

    7 307013 Operation Pressure Relief Procedure W ARNING INJECTION HAZARD Fluid under high pressure can be in- jected through the skin and cause serious injury . T o reduce the risk of an injury from injection, splashing fluid, or moving parts, follow the Pressure Relief Procedure whenever you: D are instructed to relieve the pressure, D stop spraying[...]

  • Page 8

    8 307013 Operation W ARNING Moving parts can pinch or amputate your fingers or other body parts. When air is supplied to the motor , the air motor piston (located behind the air motor shield) moves. Therefore, never operate the pump with the ar motor shield removed. Flush the Pump Before Using The pump is tested with lightweight motor oil, which is[...]

  • Page 9

    9 307013 T roubleshooting W ARNING T o reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 7. Before servicing this equipment always make sure to Relieve the Pressure . Note: Check all possible causes and solutions before disassembling the pump. Problem Cause Solutio[...]

  • Page 10

    10 307013 Service W ARNING T o reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 7. Disconnecting the Displacement Pump 1. Flush the pump, if possible. Stop the pump at the bottom of its stroke. Relieve the pressure. 2. Disconnect the air and fluid hoses. Remove th[...]

  • Page 11

    11 307013 Service 03293 Fig. 2 1 2 28 31 26 A B S T 1 2 T orque to 40 – 50 ft-lb (54 – 68 N S m) T orque to 145 – 155 ft-lb (195 – 210 N S m) 1 2 1 Model 224434 shown 32 33[...]

  • Page 12

    12 307013 Parts Model 224434, Series A Stubby Size, with Standard Air Motor and Severe-Duty Displacement Pump with leather packings Includes items 1 – 33 Ref. No. Part No. Description Qty . 1 207647 AIR MOTOR See Manual 306968 for parts 1 2 224435 DISPLACEMENT PUMP ASSY See Manual 307728 for parts 1 26 101712 NUT , lock; 5/8 – 11 3 28 102176 WR[...]

  • Page 13

    13 307013 Notes[...]

  • Page 14

    14 307013 Dimensions Mounting Hole Layout 2.0 ” (51 m m ) 03290 A B Pump A B Model 224434, 42.5 in. 21 in. (1079.5 mm) (533.4 mm) 3/4 npt(f) AIR INLET 1 ” npt(f) FLUID OUTLET 1 – 1/2 ” npt(f) FLUID INT AKE See 306968 for Air Motor Dimensional Drawing. WEIGHT : 1 10 lb (50 kg) 1.875 ” (48 mm) FOR OUTLET RISER TUBE 3.712 ” (94 mm) 3.464 ?[...]

  • Page 15

    15 307013 T echnical Data Category Data Maximum fluid working pressure 4050 psi (28 MPa, 279 bar) Maximum air pressure (see cover) 90 psi (0.6 MPa, 6.2 bar) Pump cycles per 1 gallon (3.8 liters) 16 Fluid flow at 50 cpm 3.3 gpm (12 liter/min) Wetted parts See displacement pump manual 307728 Sound Pressure Levels (dBa) (measured at 1 meter from unit)[...]

  • Page 16

    16 307013 The Graco Standard W arranty Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale by a n authorized Graco distributor to the original purchaser for use. With the exception of any special, extended , or limited warranty published by Graco, Graco will[...]