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16

308-460

Technical Data

Maximum Fluid Working Pressure

3000 psi (210 bar)

. . . . . . . . . . . . . . . . . . . . . . . . . 

Maximum Air Operating Pressure

100 psi (6.9 bar)

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Pump Air Consumption

 

free flow: 20 scfm at 100 psi (0.56 m

3

/min at 6.9 bar)

. . . 

Gun Air Consumption

 5 scfm at 30 psi (0.14 m

3

/min at 2.1 bar)

. . . . . . . . . . . . . . . 

Wetted Parts

Pump

304/316/420/17–pH stainless steel, chrome plating,

. . . . . . . . . . . 

tungsten carbide, PTFE, 

leather, UHMWPE

Gun

303 stainless steel, carbide, UHMWPE CV75,

. . . . . . . . . . . . . . . . . . . 

polyethylene, PTFE, Delrin

Fluid filter

303/304/316 stainless steel, polyethylene, PTFE

. . . . . . . . . . . 

Fluid fittings

304/316 stainless steel

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Fluid hose

 nylon

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

NOTE: all 304, 316 and 17–4 pH SST are electropolished and/or passivated.
Delrin

   

 is a 

    registered trademark of the Du Pont Company

.

The Graco Warranty and Disclaimers

WARRANTY

Graco warrants all equipment manufactured by it and bearing its name to be free from defects in fluid 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. This warranty
applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations.

This warranty does not cover, and Graco shall not be liable for, any malfunction, damage or wear caused by faulty installation, misap-
plication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non–Graco
component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility with Graco equipment of
structures, accessories, equipment or fluids not supplied by Graco, or the improper design, manufacture, installation, operation or
maintenance of structures, accessories, equipment or fluids not supplied by Graco.

This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for
verification of the claim. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment
will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in fluid or
workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor and transportation.

DISCLAIMERS AND LIMITATIONS

The terms of this warranty constitute purchaser’s sole and exclusive remedy and are in lieu of any other warranties (express or
implied), including warranty of merchantability or warranty of fitness for a particular purpose, and of any non–contractual liabili-
ties, including product liabilities, based on negligence or strict liability. Every form of liability for direct, special or consequential
damages or loss is expressly excluded and denied. In no case shall Graco’s liability exceed the amount of the purchase price. Any
action for breach of warranty must be brought within two (2) years of the date of sale.

EQUIPMENT NOT COVERED BY GRACO WARRANTY

Graco makes no warranty, and disclaims all implied warranties of merchantability and fitness for a particular purpose, with
respect to accessories, equipment, fluids, or components sold but not manufactured by Graco. These items sold, but not manufac-
tured by Graco (such as electric motor, switches, hose, etc.) are subject to the warranty, if any, of their manufacturer. Graco will provide
purchaser with reasonable assistance in making any claim for breach of these warranties.

Graco Phone Numbers

TO PLACE AN ORDER, contact your Graco distrib-
utor, or call this number to identify the distributor
closest to you: 1–800–367–4023 Toll Free

FOR TECHNICAL ASSIST

ANCE, service repair

information or assistance regarding the application of
Graco equipment: 1–800–543–0339 Toll Free

Sales Offices: Atlanta, Chicago, Dallas, Detroit, Los Angeles, Mt. Arlington (N.J.)

Foreign Offices: Canada, England, Korea, Switzerland, France, Germany, Hong Kong, Japan

GRACO INC.

P.O. BOX 1441

MINNEAPOLIS, MN

55440–1441

PRINTED IN U.S.A.

308–460

 

9/94

Содержание 237-421

Страница 1: ...kage includes pump AA200hs air assisted airless gun with 411 spray tip portable cart 25 ft 7 6 m air and fluid hoses air and fluid controls and fluid feed IMPORTANT This manual provides basic safety installation and operation information for the package For your safety also read the component manuals supplied with this package before operating it GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 CO...

Страница 2: ...rts 12 Technical Data 16 Warranty 16 Graco Phone Numbers 16 Symbols Warning Symbol WARNING This symbol alerts you to the possibility of serious injury or death if you do not follow the instructions Caution Symbol CAUTION This symbol alerts you to the possibility of damage to or destruction of equipment if you do not follow the corresponding instructions ...

Страница 3: ...have the tip guard and the trigger guard on the spray gun when spraying D Check the gun diffuser operation weekly Refer to the gun manual D Be sure the gun trigger safety operates before spraying the gun D Lock the gun trigger safety when you stop spraying D Follow the Pressure relief procedure on page 8 if the spray tip clogs and before cleaning checking or servicing the equipment D Tighten all f...

Страница 4: ...t D Use the equipment only for its intended purpose If you are in doubt about this call Graco Techni cal Assistance at 1 800 543 0339 D Do not alter or modify this equipment Use only genuine Graco parts and accessories D Check equipment daily Repair or replace worn or damaged parts immediately D Do not exceed the 3000 psi 210 bar maximum working pressure at 100 psi 6 9 bar maxi mum incoming air pr...

Страница 5: ...r valve 14 is supplied with the package When the bleed type master air valve is closed and the pump air regulator 8a is opened the valve relieves all air pressure to the system 4 Have a grounded metal waste pail available to use when draining the fluid filter 5 Ventilate the spray booth WARNING To prevent hazardous concentrations of toxic and or flammable vapors spray only in a properly venti late...

Страница 6: ...reduce the risk of static sparking ground the pump and all other equipment used or located in the spray area Check your local electrical code for detailed grounding instructions for your area and type of equipment Ground all of this equipment Also read FIRE OR EXPLOSION HAZARD on page 4 1 Pump one end of the ground wire 30 is already connected to the air motor grounding lug Connect the clamp end o...

Страница 7: ...idth of the spray pattern 2 To unlock the gun trigger safety turn the safety so it is parallel with the trigger To lock the gun trigger safety turn the safety to a right angle with the trig ger See Fig 2 Fig 2 UNLOCKED gun trigger safety LOCKED gun trigger safety 0795A 1 2 1 2 E II How to change the spray pattern direction 1 Relieve the air and fluid pressure 2 Install a spray tip in the gun Rotat...

Страница 8: ... tip retaining nut or hose end cou pling and relieve pressure gradually Clean the tip or hose obstruction II Flush the pump before the first use Flush with a solvent compatible to your fluid Consult the fluid manufacturer s literature for recommenda tions See Flushing on page 10 III Prime the system See Fig 5 1 Remove the air cap and spray tip from the gun 2 Close the filter drain valve 26 3 Put t...

Страница 9: ...d outlet pressure by about 100 psi 6 9 bar and try again Continue to raise the fluid pressure in 100 psi 6 9 bar increments until the pattern is full and clean Do not exceed 100 psi 6 9 bar incoming air pressure or 3000 psi 210 bar fluid working pressure NOTE Always use the lowest fluid and air pres sure required for good atomization and spray pat tern for maximum fluid efficiency Air pressure ove...

Страница 10: ...ded metal waste pail Trigger the gun Slowly increase the pump air regulator setting until the fluid flows freely Some air will spit from the gun until the fluid arrives 9 Keeping the gun triggered decrease the pump air regulator 8a pressure as much as possible without stalling the pump and pump out the solvent until air comes through the gun 10 Repeat the procedure with clean solvent if needed 11 ...

Страница 11: ...11 308 460 Notes ...

Страница 12: ...ADAPTER UNION 1 2 npt m x 1 2 npsm f swivel 1 13 158 491 NIPPLE 1 2 npt 1 625 41 mm long 1 14 107 142 BLEED TYPE AIR VALVE 1 2 npt f 1 15 112 941 FLUID PRESSURE GAUGE 1 16 166 999 ELBOW reducing street 1 2 npt m x 1 4 npt f 1 17 162 453 NIPPLE 1 4 npt x 1 4 npsm 1 18 236 075 SUCTION HOSE 3 4 npt mbe 3 4 ID x 3 5 19 mm ID x 1 1 m 1 19 112 191 SUCTION TUBE 3 4 npt f 1 20 112 192 FLUID INTAKE ELBOW 3...

Страница 13: ...13 308 460 Parts 04095 1 2 3 4 6 7 5 34 8 9 9 8 10 15 14 16 18 19 17 20 22 26 27 27 33 29 12 13 30 33 23 25 28 11 10 21 Model 237 421 Series A Includes items 1 to 34 ...

Страница 14: ...14 308 460 Notes ...

Страница 15: ... Notes ...

Страница 16: ...ctive to an authorized Graco distributor for verification of the claim If the claimed defect is verified Graco will repair or replace free of charge any defective parts The equipment will be returned to the original purchaser transportation prepaid If inspection of the equipment does not disclose any defect in fluid or workmanship repairs will be made at a reasonable charge which charges may inclu...

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