Graco 237-418 manual

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A good user manual

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- informations concerning technical data of Graco 237-418
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Table of contents for the manual

  • Page 1

    INSTRUCTIONS–P ARTS LIST 308–457 Rev . B Supersedes A 23:1 MONARK CARBON STEEL, CART MOUNTED AA200hs Air-Assisted Airless Spray Package See the Data Sheet, 305–663, for application information. 2760 psi (190 bar) Maximum System Working Pressure 120 psi (8.3 bar) Maximum Air Inlet Pressure Model 237–418, Series A This complete package includ[...]

  • Page 2

      T able of Contents Symbols 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W arnings 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setup 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ground the system 6 . . . . . . . . . . .[...]

  • Page 3

      W ARNING W ARNING INJECTION HAZARD Spray from the gun, hose leaks or ruptured components can inject fluid into your body and cause extremely serious injury , including the need for amputation. Splashing fluid in the eyes or on the skin can also cause can also cause serious injury . D Fluid injected into the skin is a serio[...]

  • Page 4

      FIRE AND EXPLOSION HAZARD Improper grounding, poor air ventilation, open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious injury . D Ground the equipment and the object being sprayed. See Ground the system on 6. D If there is any static sparking while using the equipment, stop [...]

  • Page 5

      Setup I. Prepare the operator . All persons who operate the system should be trained in the safe, efficient operation of all system compo - nents as well as the proper handling of the chemical coating. At a minimum, all operators should thoroughly read the safety , installation and operation sections of this manual and the[...]

  • Page 6

    6 308-457 Setup III. Unpack the system. 1. In addition to the assembled components, the air and fluid hoses, gun and instruction manuals are packaged separately in the main shipping con - tainer . These are the manuals you should receive: 307–619 23:1 ratio Monark pump 308–176 Air-assisted airless spray gun 307–273 Fluid filter 308–167 Air [...]

  • Page 7

      System Component Information I. How to use the air–assisted airless spray gun. With an air-assisted airless spray gun, the spray tip shapes the fluid into a fan pattern. Air from the air cap further atomizes the fluid and completes the atomiza - tion of the paint tails into the pattern to produce a more uniform pattern. [...]

  • Page 8

      Operation I. Pressure relief procedure The system remains pressurized until pressure is manually relieved. T o reduce the risk of serious injury , including skin injection from pressurized fluid or accidental spray from the gun, or injury due to splashing fluid in the eyes or on the skin, follow this procedure whenever you[...]

  • Page 9

    9 308-457 Operation IV. Set the fluid and air pressure. 1. Install the spray tip and air cap on the gun. 2. Adjust the pump air pressure regulator until the pressure shown on the fluid filter gauge is about 800 psi (56 bar). This should require approximately 35 psi (2.4 bar) air pressure to the pump. 3. T est spray a pass or stationary horizontal p[...]

  • Page 10

    10 308-457 Flushing I. When to flush. D Before the first time use D When changing colors D Before fluid can dry or settle out in a dormant sys - tem (observe the recommended fluid pot life on cat - alyzed fluids) D Before storing the system II. How to flush. See Fig. 6. 1. Relieve pressure. See page 8. 2. Remove the air cap and spray tip before flu[...]

  • Page 11

    11 308-457 Notes[...]

  • Page 12

    12 308-457 Parts Model 237–418, Series A Includes items 1 to 37 Ref No. Part No. Description Qty Ref No. Part No. Description Qty 1 223–596 23:1 RA TIO MONARK PUMP See 307–619 for parts 1 2 224–044 CAR T , portable See 308–136 for pa rts 1 3 223–283 AIR ASSISTED AIRLESS SPRA Y GUN See 308–176 for parts 1 4 182–41 1 SPRA Y TIP , 0.01[...]

  • Page 13

    13 308-457 Parts  A A 1 2 3,4 5 6 7 8 8 9 9 11 12 13 14 15 18 19 20 21 26 28 30 27 27 33 33 33 34 29 10 22 31 32 35 36 37 23 25 17 16 17[...]

  • Page 14

    14 308-457 Notes[...]

  • Page 15

    15 308-457 Notes[...]

  • Page 16

      T echnical Data Maximum Fluid W orking Pressure 2760 psi (190 bar) . . . . . . . . . . . . . . . . . . . . . . . . . Maximum Air Operating Pressure 120 psi (8.3 bar) . . . . . . . . . . . . . . . . . . . . . . . . . . Pump Air Consumption free flow: 20 scfm at 100 psi (0.56 m 3 /min at 6.9 bar) . . . Gun Air Consumption[...]