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TECHNICAL DATA

Power requirements

50 HzAc, 220V/110V,1 phase,

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fused for 7.5 amp at 220V and 15 amp at 110 V

Electric motor

600 W (0.75 HP), 50 Cycle,1425 RPM 

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with thermal overload protection and automatic reset switch

Max. recommended speed (continuous)

305 Cycles/min

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Recommended operating range

192 bar (2750 psi)

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Max. delivery (continuous duty)

1.7 liter/min (0.44 GPM)

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Intake Strainer

1190 micron (16 mesh), stainles steel screen, reusable

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Outlet Filter

250 micron (60 mesh), stainless steel screen, reusable

. . . . . . . . . . . . 

Wetted parts

Aluminum, Delrin

, Nylon,

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Rubber–impregnated Leather, Stainless Steel,

,

Polyurethane, Tungsten Carbide, Zinc–plated steel

Delrin

 and 

 

DIMENSIONS

Height

1042 mm (41 in.)

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Length

521 mm (20.5 in.)

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Width

521 mm (20.5 in.)

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Weight

34 Kg (75 lb)

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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. This war-

ranty 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 materials not supplied by Graco, or the improper design, manufacture, installation, operation or

maintenance of structures, accessories, equipment or materials 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 material

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 FIT-

NESS FOR A PARTICULAR PURPOSE, AND OF ANY NON–CONTRACTUAL LIABILITIES, INCLUDING PRODUCT LIABILITIES,

BASED ON NEGLIGENCE OR STRICT LIABILITY. EVERY FORM OF LIABILITY FOR DIRECT, SPECIAL OR CONSEQUENTIAL

DAMAGES OR LOSS IS EXPRESSL Y EXCLUDED AND DENIED. IN NO CASE SHALL GRACO’S LIABILITY EXCEED THE

AMOUNT OF THE PURCHASE PRICE. ANY ACTION FOR BREACH OF W ARRANTY 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, MATERIALS, OR COMPONENTS SOLD BUT NOT

MANUFACTURED BY GRACO. These items sold, but not manufactured 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.

Factory Branches: Atlanta, Chicago, Dallas, Detroit, Los Angeles, West Caldwell (N.J.)

Subsidiary and Affiliate Companies: Canada, England, Korea, Switzerland, France, Germany, 

Hong Kong, Japan

GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441

PRINTED IN U.S.A. 307–823 3–87  1–91

PTFE

PTFE

Summary of Contents for 220-834

Page 1: ...e removing parts Avoid accidental trig gering of gun by always setting safety latch when not spraying Never spray without a tip guard In case of accidental skin injection seek immediate Surgical Treat...

Page 2: ...e tip is not installed Check dif fuser operation regularly Follow the PRESSURE RELIEF PROCEDURE be low then remove the spray tip Aim the gun into a metal pail hold ing the gun firmly to the pail Using...

Page 3: ...rical resistance of your fluid hoses at least once a week If your hose does not have a tag on it which specifies the maximum electrical resistance con tact the hose supplier or manufacturer for the ma...

Page 4: ...install the spray tip yet If you are supplying your own hoses and spray gun be sure the hoses are electrically conductive that the gun has a tip guard and that each part is rated for at least 192 bar...

Page 5: ...ning section FIRE OR EXPLOSION HAZARD on page 3 of this manual and ground the sprayer as explained there WARNING 4 Plug in the sprayer Be sure the ON OFF switch is OFF See Fig 4 Plug the power supply...

Page 6: ...by turning the pressure adjusting knob all the way counterclockwise See Fig 6 5 Disengage the gun safety latch See Fig 7 6 To prime the pump hold a metal part of the gun firmly against and aimed into...

Page 7: ...t GUN SAFETY LATCH SHOWN IN SAFE OR EN GAGED POSITION Fig 7 7 TIP GUARD RETAINING NUT 0118 HANDLE SHOWN IN NORMAL SPRAYING POSITION ROTATE ARROW HANDLE 180 TO CLEAR Cleaning a Clogged Tip To reduce th...

Page 8: ...pump pres sure control or hoses Fluid which is allowed to freeze or set up in the sprayer or other accessories can cause loss of pressure stalling or serious equipment damage Always eliminate water o...

Page 9: ...rounded metal pail Put the suction tube in the pail 4 Remove the spray tip and tip guard if installed and clean separately 5 Turn the pressure adjusting knob all the way counter clockwise to the lowes...

Page 10: ...he pattern de pends on the fan pattern of the tip you choose Do not try to increase coverage by increasing the fluid pressure Use the lowest pressure needed for good re sults This prolongs the life of...

Page 11: ...ressure Pressure control frozen or damaged by overpressurization Try to thaw2 or replace pressure control Electric motor stops while spraying Power cord or extension cord unplugged or damaged or build...

Page 12: ...e Paint runs or sags Spray tip to big or worn Change the spray tip Spitting from gun Air in fluid pump or hose Check for loose connections at pump intake and tighten Then prime the pump Spray tip is p...

Page 13: ...aring and connecting rod link for wear or damage If either part needs replacing re place both When installing the rod and bearing coat the surfaces with SAE 10 non detergent motor oil 5 Clean and insp...

Page 14: ...f from the top rear of the motor housing B Pull the drive housing C off the motor housing B 3 Remove the screws 55c from the front of the motor housing B Pull the motor housing off the motor 4 Clean a...

Page 15: ...sconnect the green yellow motor lead from the grounding screw 302 the brown motor lead from the microswitch and the blue lead from the on off switch See Fig 18 5 Unscrew the connector 130 and 305 nuts...

Page 16: ...ch 3 Reassemble in the reverse order To verify the wiring refer to Fig 3 page 5 CAPACITOR To reduce the risk of serious bodily injury including fluid injection splashing in the eyes injury from moving...

Page 17: ...n the knurled part of the strain relief bushing 306 and unscrew it from the pressure control Slide the strain relief bushing up on the power cord to pro vide clearance and unscrew the conduit connecto...

Page 18: ...18 NOTES...

Page 19: ...om working loose due to vibration See Fig 22 If the pin works loose it or other parts could break off due to the force of the pumping action These parts could be projected through the air and result i...

Page 20: ...EALANT TO THESE THREADS 201 222 211 0082 3 Apply 1 drop only of sealant supplied with the repair kit to the piston valve threads Place the small ball 201 on the valve See Fig 24 Hand tighten the valve...

Page 21: ...4 N m 48 ft lb 219 Fig 27 212 POLY LIPS MUST FACE UP 213 POLY LIPS MUST FACE DOWN 210 224 206 LEATHER LIPS MUST FACE UP 203 LIPS OF U CUP SEAL MUST FACE DOWN 215 214 202 202 208 207 LEATHER LIPS MUST...

Page 22: ...6 18 x 2 2 55e 105 510 LOCKWASHER spring 1 4 4 55f 100 644 CAPSCREW soc hd 1 4 20 x 3 4 4 58 222 584 DISPLACEMENT PUMP see parts on page 26 1 84 155 665 UNION straight adapter 3 8 npt m x 3 8 npsm f s...

Page 23: ...ocated under this cover 102 200b 200a 14 94 34 33 130 1 55b 55c 23a 29 4 3 Ref 102 41 COVER 92 LABEL INSIDE COVER DANGER LABEL 129 0130 36 Model 220 834 Series D 18 53 54 55c 55b 55e 55f 37 27 23 123...

Page 24: ...1 309 100 840 ELBOW street 1 4 npt 1 311 178 034 TAG WARNING 1 312 218 372 CONDUCTOR with terminal 1 313 215 861 CONDUCTOR with terminals 1 315 162 453 NIPPLE 1 4 npsm x 1 4 npt 1 317 107 436 TERMINA...

Page 25: ...135 41 REF 40 306 305 308 309 315 REF 309 312 BLACK 318 319 320 325 TERMINAL STRIP MOUNTING HARDWARE GREEN YELLOW REF 17 23a 23c BROWN 313 REF 25 302 303 23a GREEN YELLOW 322 0087 0132 321 WHITE BROW...

Page 26: ...e 1 210 176 750 GLAND male 1 211 176 751 NUT hex retaining 1 212 176 882 V PACKING polyethylene 3 213 176 997 V PACKING polyethylene 3 214 180 161 WASHER backup 1 215 180 073 GLAND female 1 216 176 75...

Page 27: ...r sprayer The drawing below shows the best placement of these labels for good visibility Order the labels directly from your Graco distributor free of charge 0114 222 587 DISPLACEMENT PUMP REPAIR KIT...

Page 28: ...structures accessories equipment or materials 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...

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