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308069

Graco Standard Warranty

Graco warrants all equipment manufactured by Graco 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. With the exception of any special, extended, or limited
warranty published by Graco, 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 defective. This warranty applies only when the equipment is installed, operated and maintained in accor-
dance with Graco’s written recommendations.

This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by
faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or sub-
stitution of non–Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of
Graco equipment with 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 claimed defect. 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.

THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT
NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. 

Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other
remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any
other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the
date of sale.

Graco makes no warranty, and disclaims all implied warranties of merchantability and fitness for a particular purpose in connection
with accessories, equipment, materials or components sold but not manufactured by Graco. These items sold, but not manufactured
by Graco (such as electric motors, 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.

In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment
hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract,
breach of warranty, the negligence of Graco, or otherwise.

FOR GRACO CANADA CUSTOMERS
The parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings
entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnais-
sent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires
exécutés, donnés ou intentés à la suite de ou en rapport, directement ou indirectement, avec les procedures concernées.

Graco Information

For the latest information about Graco products, visit www.graco.com.

TO PLACE AN ORDER, contact your Graco distributor or call to identify the distributor closest to you:
 Phone: 612–623–6928 or Toll Free: 1–800–533–9655 Fax: 612–378–3590

All written and visual data contained in this document reflects the latest product information available at the time of publication.

Graco reserves the right to make changes at any time without notice.

Original instructions. This manual contains English. MM 308069

Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

GRACO INC.

P.O. BOX 1441

MINNEAPOLIS, MN

55440–1441

Copyright 1990, Graco Inc. is registered to ISO 9001

www.graco.com

 Revised 06/2010

Summary of Contents for 224825

Page 1: ...kPa 5 6 6 3 bar recommended regulated air inlet pressure System Model 224826 with Stainless Steel Pump Pump Model 224825 Series A Stainless Steel This pump is factory tested in oil To avoid contami n...

Page 2: ...ent manufacturer s warnings D Do not use hoses to pull equipment D Route hoses away from traffic areas sharp edges moving parts and hot surfaces Do not expose Graco hoses to temperatures above 82_C 18...

Page 3: ...debris including solvent rags and gasoline D Electrically disconnect all equipment in the spray area D Extinguish all open flames or pilot lights in the spray area D Do not smoke in the spray area D...

Page 4: ...nding WARNING FIRE AND EXPLOSION HAZARD Before operating the pump ground the system as explained below Also read the section FIRE AND EXPLOSION HAZARD on page 3 1 Pump use a ground wire and clamp as s...

Page 5: ...lvents to flush which will damage the pump seals Setup for initial flushing See Fig 3 5 Screw the air regulator assembly into the air inlet of the motor 6 Remove the quick disconnect coupler from the...

Page 6: ...rned to zero fully left as you look at it 5 Connect the air line to the pump 6 Release the trigger safety latch 7 Aim the gun into the flushing pail and squeeze the gun trigger and hold it open 8 Slow...

Page 7: ...or spitting air from the gun 3 Remove the bung cover from the drum and open the vent hole 4 Loosen the thumbscrew on the bung adapter 5 Slide the suction hose and pump through the bung hole in the dr...

Page 8: ...gun s trigger safety latch 2 Close the air regulator and disconnect the air supply hose 3 Disengage the trigger safety latch Hold a metal part of the gun firmly to the side of a grounded metal waste p...

Page 9: ...open Fig 6 MAINTAIN FIRM METAL TO METAL CONTACT BETWEEN GUN AND GROUNDED METAL CONTAINER GROUND WIRE 7 Slowly open the air regulator until the pump is running slowly and smoothly 8 Dispense about 1 pi...

Page 10: ...place the seal on the end of a pencil with the curved side out Guide the seal into the retaining nut and turn it until it straddles the cylinder Drop in the square ring and press it down 4 Screw the r...

Page 11: ...trigger safety latch is set Fig 8 ARROW HANDLE SHOWN IN THE TIP CLEARING POSITION ARROW HANDLE SHOWN IN THE SPRAYING POSITION Rotate handle up and toward back of the gun then trigger the gun to clear...

Page 12: ...the retaining nut Practice spraying Read the spray techniques in Steps 1 5 below and Figs 10 and 11 and follow 3M s recommendations on application of the masking liquid 1 Begin triggering and moving...

Page 13: ...tip from the gun See Fig 7 3 Pour 4 gallons of warm water into the empty 3M container 4 Move the pump to the flushing container 5 Connect the air line to the pump 6 Release the trigger safety latch 7...

Page 14: ...is triggered which indicates the packings are too tight 1 Relieve the pressure 2 Remove the six screws 24 using a 1 4 nut driver Remove the muffler plate 20 See Fig 13 3 Check to see that the air mot...

Page 15: ...air motor Service air motor Empty fluid supply container Refill and reprime or flush Continuous air exhaust Worn or damaged air motor gasket packing seal etc Service air motor Erratic pump operation E...

Page 16: ...pect replace packings Material dried on rod Clean or replace rod Pump fails to prime No material Fill or replace container Air leak between intake valve and suction tube 55 gal unit only Tighten or re...

Page 17: ...ers 207579 to grasp the rod 6 Manually push up on the piston rod 41 to move the piston assembly 59 up as far as it will go Unscrew the cap nut 47 Pull the nut up Grip the trip rod 54 with padded plier...

Page 18: ...other parts as necessary 2 Lubricate all parts with a light waterproof grease 3 One at a time install these parts in the base 55 the gland 49 alternately install three reinforced pack ings 48 and two...

Page 19: ...s 34 in the adjusting nuts use the special gauge 171 818 to adjust the transfer valve so there is 0 145 in 3 7 mm clearance between the poppets 52 and the seat when it is open See Fig 17 WARNING To re...

Page 20: ...ant on the male threads See Fig 18 5 Use a strap wrench on the riser tube 12 to screw it out of the air motor base 55 Carefully inspect the smooth inner surface of the cylinder for scoring or ir regul...

Page 21: ...21 308069 Displacement Pump Service 17 7 7 3 21 22 12 13 16 15 18 6 2 19 4 4 14 10 4 46 55 Fig 18...

Page 22: ...36 59 52 45 41 4 38 55 20 24 60 63 25 40 4 53 39 42 44 43 50 48 LIPS OF V PACKINGS MUST FACE DOWN 49 16 7 7 65 67 46 Model 224825 Series A Repair Kits purchase separately 235136 For displacement pump...

Page 23: ...4 PIN pivot 2 31 167585 SPRING helical compression 2 32 158367 GROMMET rubber 2 33 160261 NUT adjusting 4 34 160618 WIRE lock 2 35 172867 ACTUATOR valve 1 36 160621 O RING nitrile rubber 1 37 160623 A...

Page 24: ...E 25 ft 7 m cpld 1 4 npsm fbe spring guards both ends 1 2b 248157 SPRAY GUN See manual 309741 for parts 1 2c 286211 SPRAY TIP Size 211 1 REF NO PART NO DESCRIPTION QTY 2d 286621 SPRAY TIP Size 621 ins...

Page 25: ...MPa 7 bar up to 30 cfm with pump operated at 180 psi and 66 cycles min up to 0 84 m3 min with pump operated at 1 2 MPa 12 bar and 66 cycles min Pump cycles per gallon liter 90 Delivery 0 66 gallons mi...

Page 26: ...ing but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental or consequential loss shall be available Any action for brea...

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