Graco AA 2000 Instructions And Parts List
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Graco AA 2000 Instructions And Parts List

Graco AA 2000 Instructions And Parts List

High pressure air-assisted airless series c
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INSTRUCTIONS-PARTS LIST
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
INSTRUCTIONS
HIGH PRESSURE AIR-ASSISTED AIRLESS
Model AA 2000
950 psi (66 bar) Maximum Working Fluid Pressure
100 psi (7 bar) Maximum Working Air Pressure
Part Number 217-292, Series C
Includes spray tip of choice.
U.S. Patent Nos. 3,843,052; 4,386,739
United Kingdom Patent No. 2 111 406 B
Patented 1984 Canada
Brevete 1984
French Patent No. 82-21202
Foreign Patents Pending

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GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
Spray Gun
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COPYRIGHT 1982, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
307-586
Rev. P
Supersedes M
and PCN P

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  • Page 1: Table Of Contents

    READ AND KEEP FOR REFERENCE. INSTRUCTIONS HIGH PRESSURE AIR-ASSISTED AIRLESS Model AA 2000 950 psi (66 bar) Maximum Working Fluid Pressure 100 psi (7 bar) Maximum Working Air Pressure Part Number 217–292, Series C Includes spray tip of choice.

  • Page 2: Warnings

    INJECTION HAZARD Spray from the gun, hose leaks, or ruptured components can inject fluid into your body and cause an extremely serious injury, including the need for amputation. Splashing fluid in the eyes or on the skin can also cause a serious injury. Fluid injected into the skin might look like just a cut, but it is a serious injury.
  • Page 3 EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture, malfunction, or start unexpectedly and result INSTRUCTIONS in serious injury. 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 uncertain about usage, call your Graco distributor.

  • Page 4: Installation

    Air Line Filter Air Line Lubricator C* Bleed–type Master Air Valve Pump Air Regulator E* Fluid Drain Valve Fluid Shutoff Valve G Fluid Filter H* Grounded Fluid Hose Pump Air Line Air Pressure Regulator M Pump Fluid Inlet In–line Fluid Filter Pattern Adjustment Valve Knob Q Fluid Pressure Regulator Pressure Gauge...
  • Page 5 Connect the Air Line 1. Install an air line filter (A) to ensure a clean, dry air supply to the gun. Dirt and moisture in the line can ruin the appearance of your finished piece. See Fig. 1. 2. Install an air pressure regulator (L) on the gun air supply line to control the air pressure to the gun.
  • Page 6 Ground the System WARNING FIRE AND EXPLOSION HAZARD Improper grounding could cause static sparking, which could cause a fire or explosion. To reduce the risk of property damage or serious injury, follow the grounding instructions below. The following grounding instructions are minimum requirements for a system.

  • Page 7: Operation

    Safety WARNING INJECTION HAZARD Remember, this is not an air spray gun. For your safety be sure to read and follow the Warnings on pages 2 and 3 and throughout the text of this instruction manual. Keep the wallet sized warning card 179–960, provided with the gun, with the operator of this equipment at all times.
  • Page 8 How the Air-Assisted Airless Spray Gun Operates The air-assisted airless spray gun combines airless and air spraying concepts. The spray tip shapes the fluid into a fan pattern, as does a conventional airless spray tip. Air from the air cap further atomizes the fluid and completes the atomization of the paint tails into the pattern to produce a more uniform pattern.
  • Page 9 Adjust the Spray Pattern WARNING INJECTION HAZARD To reduce the risk of component rupture and serious injury, including injection, do not exceed the gun’s maximum fluid working pressure of 950 psi (66 bar) or the maxi- mum working pressure of the lowest rated compo- nent in the system.
  • Page 10 Clean the Spray Gun and System Daily WARNING INJECTION HAZARD To reduce the risk of an injection injury or splashing fluid in the eyes or on the skin: Follow the Pressure Relief Procedure on page 7 before cleaning, removing, or installing a spray tip and whenever you are instructed to relieve pressure.
  • Page 11 Flush the Gun Daily WARNING INJECTION HAZARD To reduce the risk of a fluid injection injury, follow the Pressure Relief Proce- dure on page 7 before cleaning, removing, or installing a spray tip and whenever you are instructed to relieve pressure. WARNING To reduce the risk of serious injury, including splashing fluid in the eyes or on the skin, or static...

  • Page 12: Troubleshooting

    WARNING INJECTION HAZARD To reduce the risk of a fluid injection injury, follow the Pressure Relief Proce- dure on page 7 before checking or servicing any of the system equipment and when- ever you are instructed to relieve pressure. General Troubleshooting Problem Fluid leakage from back of fluid needle...
  • Page 13 Notes...

  • Page 14: Service

    WARNING INJECTION HAZARD To reduce the risk of a fluid injection injury, follow the Pressure Relief Proce- dure on page 7 before checking or servicing any of the system equipment and when- ever you are instructed to relieve pressure. NOTE: Follow the Service Notes in Fig.
  • Page 15 FLUID SERVICE NOTES: Diffuser-seat gasket (33) must be replaced if diffuser-seat (30) is removed or replaced to avoid fluid leakage Fluid fitting gasket (33) must be replaced if fluid fitting (67) is removed or replaced to avoid fluid leakage Lubricate threads Apply anaerobic pipe sealant to threads Apply high strength sealant to threads Do not lubricate...

  • Page 16: Parts

    For Direct Hose Connection (Parts shipped unassembled) Parts SERVICE NOTES (See Fig. 8 for additional information): Lubricate threads Torque to 23–27 ft-lb (31–37 N m) Diffuser-seat gasket (33) must be replaced if diffuser-seat (30) is removed or replaced to avoid fluid leakage. Fluid fitting gasket (33) must be replaced if fluid fitting (67) is removed or replaced to avoid fluid leakage.
  • Page 17 Use Only Genuine Graco Parts and Accessories Ref. Part No. Description 178–415 CONNECTOR, fluid (not assembled) 106–917 ADAPTER, air 178–454 TRIGGER, gun NEEDLE, fluid; Optional Plastic 217–488 Ball T ipped Needle available, see page 20 217–489 VALVE, pattern adjustment; Includes items 62 & 63 106–903 SPRING, compression, air valve 178–408...

  • Page 18: Spray Tip And Air Cap Selection Charts

    Spray Tip and Air Cap Selection Charts *Light to Orifice Inches (mm) Medium Size Fan Width Viscosity inches at 12” fl oz/min (mm) (300 mm) (liters/min) 0.007 2–4 (50–100) (0.178) 4–6 (100–150) (0.1) 6–8 (150–200) 0.009 4–6 (100–150) (0.229) 6–8 (150–200) (0.2) 8–10(200–250) 0.011...

  • Page 19: Air Caps

    Spray Tip and Air Cap Selection Charts SOLID STREAM SPRAY TIPS For use in applications requiring a solid stream of fluid such as with mastics or sealers. All these tips require Air Cap 218–336 . Orifice Size inches (mm) Part No. 0.027 (0.689) 182–027 0.029 (0.737)

  • Page 20: Accessories

    Use Only Genuine Graco Parts and Accessories Four Finger Trigger 183–104 Longer than standard trigger. Reduces trigger pull when spraying mastics and heavy fluids. Replaces item 3, in the parts list, page 17. Plastic Ball Tipped Fluid Needle 220–413 For fluid pressures below 500 psi (35 bar) and light viscosity fluid.

  • Page 21: Technical Data

    Dimensions 6.7 in. (170 mm) 6.9 in. (175 mm) 1/4–18 npsm (R1/4–19) Compound Thread Technical Data Maximum Working Fluid Pressure Maximum Working Air Pressure ..Maximum Working Fluid Temperature . 120 F (49 C) Weight (less filter) .
  • Page 22 Notes...
  • Page 23 Notes...

  • Page 24: Warranty

    The Graco Warranty and Disclaimers WARRANTY Graco warrants all equipment manufactured by it and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. As purchaser’s sole remedy for breach of this warranty, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment proven defective.

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217–292

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