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Graco 205626 manual

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Table of contents for the manual

  • Page 1

    Instructions – Parts List GRACO INC.ąP .O. BOX 1441ąMINNEAPOLIS, MNą55440-1441 Copyright 1996, Graco Inc. is registered to I.S. EN ISO 9001 10:1 Fire–Ball r 425 Pump For pumping petroleum–based lubricating fluids only . 180 psi (12.4 bar) Maximum Incoming Air Pressure 1800 psi (124 bar) Maximum Fluid Working Pressure Model 205626, Series J[...]

  • Page 2

    2 308655 T able of Contents W arnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T roubleshooting 8 . . . . . . . . . . . . . . . . . . . . [...]

  • Page 3

    3 308655 HAZARDOUS FLUIDS Improper handling of hazardous fluids or inhaling toxic fumes can cause extremely serious injury , even death, due to splashing in the eyes, ingestion, or bodily contamination. D Know the specific hazards of the fluid you are using. D Store hazardous fluid in an approved container . Dispose of hazardous fluid according to [...]

  • Page 4

    4 308655 Installation The typical installation shown in Fig.1 is only a guide to help you select and install a pump; it is not an actual system design. Contact your Graco distributor for assistance in designing a system to suit your needs. Always mount the pump firmly to a bracket or a tank cover . Never operate the pump while it is not mounted. Su[...]

  • Page 5

    5 308655 Installation System Accessories CAUTION Do not hang the air accessories directly on the air inlet (E). The fittings are not strong enough to support the accessories and may cause one or more to break. Provide a bracket on which to mount the accessories. NOTE: Install the following accessories in the order shown in Fig. 1. Four accessories [...]

  • Page 6

    6 308655 Installation Grounding Proper grounding is an essential part of maintaining a safe system. T o reduce the risk of static sparking, ground the pump. Check your local electrical code for detailed grounding instructions for your area and type of equipment. Be sure to ground this equipment: D Pump: Use a ground wire and clamp as shown in Fig. [...]

  • Page 7

    7 308655 Operation Pressure Relief Procedure INJECTION HAZARD T o reduce the risk of serious bodily injury , including fluid injection or splashing in the eyes or on the skin, always follow this procedure whenever you shut off the pump, check or service any part of the system, install or change dispensing devices, and when you stop dispensing. W AR[...]

  • Page 8

    8 308655 Operation Never allow the pump to run dry of the fluid being pumped. A dry pump will quickly accelerate to a high speed, possibly damaging itself, and it may get very hot. CAUTION 7. Read and follow the instructions supplied with each component in your system. 8. If the pump will be unattended for any period of time, if there is an air sup[...]

  • Page 9

    9 308655 Air Motor and Throat Service Before Y ou Start D Be sure you have all necessary parts on hand. Repair Kit 238751 includes repair parts for the air motor and pump. Use all parts in the kit for the best results. Parts included in the kit are marked with one asterisk, for example (19*), in the text and drawings. See the Parts List on page 14.[...]

  • Page 10

    10 308655 Air Motor and Throat Service 10. Pull the piston assembly (27) from the air motor base (28), and set it aside. 1 1. Remove the throat bearing (36) with a 1 5/8-in. socket, remove the seal (2*), and wipe the seat clean with a cloth. 12. Remove the piston/base assembly from the vise, and set it upright on the workbench. 13. Inspect the air [...]

  • Page 11

    11 308655 Air Motor and Throat Service L 05612 25 16 23 15 T urn lock- wires up. Fig. 4 Cut off tops of poppets as indicated by dotted lines. 0.125” (3.18 mm) Cutaway View M 13 31 22* 21* 32* 21* 32* 27 28 32* 21* 17* 31 14 17* 21* 32* 26* 27 26* 14 19* 04422 12 13 15 Reassembly 1. Place the piston rod (29) flats in the vise with the air motor up[...]

  • Page 12

    12 308655 Air Motor and Throat Service 12. Grease and reinstall the seal (2*) with the lips down, thread the throat bearing (36) into the air motor base (28), and torque the throat bearing to 30 to 40 ft-lb (41 to 54 N.m) using a 1 5/8-in. socket. 13. Slide the piston rod (29) down through the pack- ing, and lower the piston assembly (27) into the [...]

  • Page 13

    13 308655 Displacement Pump Service Disassembly NOTE: Be sure you have all necessary parts on hand. Repair Kit 238751 includes repair parts for the air motor and pump. Use all parts in the kit for the best results. Parts included in the kit are marked with one asterisk, for example (19*), in the text and drawings. See the Parts List on page 14. 1. [...]

  • Page 14

    14 308655 Parts List Model 205626, Series J Model 222065, Series B Model 222095, Series B W all-Mount Universal Pump 55-Gallon Drum Cover-Mount Pump 55-Gallon Drum Bung-Mount Pump Includes items 1 to 1 13 Includes items 1 to 1 13, 150, and 151 Includes items 1 to 1 13, 150,152, and 153 Ref No. Part No. Description Qty . 1 AIR MOTOR (items 2 to 36) [...]

  • Page 15

    15 308655 Parts Drawing When assembling the fluid cylinder (1 10) over the assembled fluid piston (107, 109, 1 13), use the piston assembly tool included in repair kit 238751 and steps 21 through 23 on page 12 . 16 24 11 30 22* 21* 25 23 12 21* 17* 26* *19 27b 27a 31 15 13 27c 32* 29 3 7 18 36 1 *20 5 28 1 2 T orque to 30 to 40 ft-lb (41 to 54 N.m)[...]

  • Page 16

    16 308655 Dimensions 1/2-in. npt air inlet 3/4-in. npt muffler port Model 205626 25.8 in. (655 mm) MODEL 205626, Series J 3/4-in. npt fluid outlet 18.4 in. (467 mm) 7.4 in. (188 mm) Model 222065 32.3 in. (820 mm) Model 222095 36.6 in. (929 mm) Note: For sealed tank mounting use gasket 192658. 06035 Mounting Hole Layout 2.25-in. (57.2 mm) diameter c[...]

  • Page 17

    17 308655 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 01234 56 FLUID FLOW––gpm (lpm) T est Fluid: 10-weight oil at 75 _ F (23.9 _ C) T o find fluid outlet pressure at a specific fluid flow and operating air pressure: 1. Locate desired fluid flow along bottom of chart. 2. Follow vertical line up to intersection with selected f[...]

  • Page 18

    18 308655 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 to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the [...]