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Graco 224–617 Instruction Manual

Portable hydra-spray sprayers
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INSTRUCTIONS-PARTS LIST
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
INSTRUCTIONS
Portable Hydra-Spray
35:1 Ratio Senator Sprayer
242 bar, 24.2 MPa (3500 psi) Maximum Fluid Working Pressure
7 bar, 0.7 MPa (100 psi) Maximum Air Input Pressure
* Model 224-617, Series B
With Severe-Duty Displacement Pump**
* Model 231-157
Same as 224-617 except includes hose, gun,
RAC
IV DripLess
Tip Guard and SwitchTip
* These models have a two year warranty on the pump
only. All other components have a one year warranty.
** Severe-Duty Displacement Pumps have an abrasion and
corrosion resistant displacement rod and sleeve. Refer to
Technical Data in the separate pump or displacement
pump manual for "Wetted Parts" information.

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COPYRIGHT 1996, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
307-488
Supersedes Rev. P
and PCN R
Sprayers
Model 231-157 Shown
Rev. S

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Summary of Contents for Graco 224–617

  • Page 1: Table Of Contents

    Graco Toll-Free Phone Numbers ....GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 COPYRIGHT 1996, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001...

  • Page 2: Warnings

    This equipment is for professional use only. Read all instruction manuals, tags, and labels before operating the equipment. Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor. Do not alter or modify this equipment.
  • Page 3 Do not repair high pressure couplings; you must replace the entire hose. Use only Graco approved hoses. Do not remove the spring guard that is used to help protect the hose from rupture caused by kinks or bends near the couplings.
  • Page 4 WARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious injury. Ground the equipment and the object being sprayed. Refer to Grounding on page 5. If there is any static sparking or you feel an electric shock while using this equipment, stop spray- ing immediately.

  • Page 5: Setup

    To obtain ity. ground wire and clamp, order Graco Part No. 238–909 Ground Wire Assembly. 8. T o maintain grounding continuity when flushing or relieving pressure , hold a metal part of the spray gun firmly to the side of a grounded metal pail, then trigger the gun.
  • Page 6 Contact your Graco distributor for help in designing a system to suit your particular needs. Refer The pump air filter/regulator (E) controls pump...
  • Page 7 Setup Fluid Suction Tube (supplied) Bleed-Type Master Air Valve Fluid Drain Valve (supplied) (for accessories) Fluid Filter (supplied) M Electrically Conductive Air Supply 3/8 npsm(f) Fluid Outlet Union Hose Air Filter/Regulator (supplied) Electrically Conductive Fluid Supply 3/4 npsm(f) Air Inlet Union Hose G Air Line Lubricator (location) Pump Runaway Valve...
  • Page 8 Notes...

  • Page 9: Operation

    2. Close the pump air bleed valve (J, required in your for each of the separate components of this sprayer. system). Extra copies of these manuals are available at no charge from Graco. 3. Shut off the main air bleed valve (L, required in Component Service Information your system).
  • Page 10 Operation 5. Release the spray gun safety latch and hold a metal part of the gun firmly to the side of a grounded metal waste container. Trigger the gun Flush the Pump Before Using while slowly opening the air regulator (E). Pumps are tested with lightweight oil which is left in to 6.
  • Page 11 Notes...

  • Page 12: Parts

    Parts Model 224–617, Series A 35:1 Ratio Senator Portable Sprayer Includes items 1–21 Model 231–157 35:1 Ratio Senator Portable Sprayer Includes items 1–21, 102–109 Ref. No. 102 Hose and Gun Kit includes items 103–109.
  • Page 13 Parts Model 224–617, Series B 35:1 Ratio Senator Portable Sprayer Includes items 1–43 Model 231–157 35:1 Ratio Senator Portable Sprayer Includes items 1–43, 102–109 Ref. Part Ref. Part Description Qty. Description Qty. 238–620 FILTER, fluid; with 60 mesh 113–428 SCREW, hex; 1/4–20unc (250 micron) element and drain valve 102–040 NUT, lock;...

  • Page 14: Accessories

    Accessories For Two Gun Systems Director Valve 214–711 Each line in a two gun system must have a shutoff 5000 psi (350 bar) Maximum Working Pressure valve to relieve fluid pressure if the fluid line becomes 1/4 npt(m) x 1/4 npt(m) x 1/4 npt(m) clogged, and to isolate one gun for servicing while the other is in operation.

  • Page 15: Technical Data

    Technical Data Models 224–617 and 231–157 35:1 Ratio Senator Sprayers Maximum air input pressure ........7 bar, 0.7 MPa (100psi) Maximum fluid working pressure .

  • Page 16: Warranty

    Graco distributor to the original purchaser for use. Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defec- tive.

This manual is also suitable for:

231-157

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