FIXED LENGTH EXTENSIONS

INSTRUCTIONS-PARTS LIST This manual contains important warnings and information. READ AND KEEP FOR REFERENCE. 308–119 Rev. C Supercedes Rev. A; First...
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INSTRUCTIONS-PARTS LIST This manual contains important warnings and information. READ AND KEEP FOR REFERENCE.

308–119 Rev. C Supercedes Rev. A; First choice when unreleased Rev. B quality counts.

INSTRUCTIONS

FIXED LENGTH EXTENSIONS 3000 psi (210 bar) Maximum Working Pressure Model Model Model Model

224–413 224–414 224–415 224–416

12 in. (0.31 m) long 18 in. (0.45 m) long 3 ft (0.91 m) long 6 ft (1.83 m) long

These extensions can be used in high and low pressure spray systems. They can be attached to most high and low pressure dispensing valves and guns. An adapter may be required.

WARNING - HIGH PRESSURE KEEP CLEAR OF NOZZLE READ INSTRUCTION MANUAL CAREFULLY

7631A

GRACO INC.

P.O. BOX 1441 MINNEAPOLIS, MN http://www.graco.com COPYRIGHT 1990, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001

55440–1441

Table of Contents Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Graco Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Graco Phone Number . . . . . . . . . . . . . . . . . . . . . . . . .

Symbols 2 5 8 8

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 instructions.

WARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition and result in fire or explosion and serious injury.  Ground the equipment and the object being sprayed. Read and follow the grounding instructions in your separate pump, sprayer and dispense valve/spray gun instruction manuals.  Provide fresh air ventilation to avoid the buildup of flammable fumes from solvent or the fluid being sprayed.  Extinguish all the open flames or pilot lights in the spray area.  Electrically disconnect all the equipment in the spray area.  Keep the spray area free of debris, including solvent, rags, and gasoline.  Do not turn on or off any light switch in the spray area while operating or if fumes are present.  Do not smoke in the spray area.  Do not operate a gasoline engine in the spray area.  If there is any static sparking while using the equipment, stop spraying immediately. Identify and correct the problem.

RECOIL HAZARD Due to the high pressure fluid emitted, a strong recoil action may occur when you trigger this gun. If you are unprepared, your hand could be forced back toward your body or you could lose your balance and fall, resulting in serious injury.

TOXIC FLUID HAZARD Hazardous fluids or toxic fumes can cause a serious injury or death if the fluid is swallowed or splashed in the eyes or on the skin or if the fumes are inhaled.  Know the specific hazards of the fluid you are using.  Store hazardous fluid in an approved container. Dispose hazardous fluid according to all local, state and national guidelines.  Dress appropriately for your application. Wear protective eyewear, noise protection for the ears, a personal respirator, gloves and clothing. 2

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WARNING EQUIPMENT MISUSE HAZARD INSTRUCTIONS

Equipment misuse can cause the equipment to rupture, malfunction, or start unexpectedly and result in serious injury. D This equipment is for professional use only. D Read all instruction manuals, tags, and labels before operating the equipment. D Use the equipment only for its intended purpose. If you are uncertain about the usage, call your distributor. D Do not alter or modify this equipment. Use only genuine Graco parts and accessories. D Check the equipment daily. Repair or replace worn or damaged parts immediately. D Do not exceed the maximum working pressure of the lowest rated system component. This equipment has a 3000 psi (207 bar) maximum working pressure. D Do not plug the bleed hole. D Avoid contact with power lines. D Wear hearing protection when operating this equipment. D Route the hoses away from the traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose Graco hoses to temperatures above 160_F (65_C) or below –40_F (–40_C). D Do not use the hoses to pull the equipment. D Use fluids or solvents that are compatible with the equipment wetted parts. See the Technical Data section of all the equipment manuals. Read the fluid and solvent manufacturer’s warnings. D Do not use 1,1,1–trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents in pressurized aluminum equipment. Such use could result in a chemical reaction, with the possibility of explosion. D Fluid hoses must have spring guards on both ends to protect them from rupture caused by kinks or bends near the couplings. D Comply with all applicable local, state and national fire, electrical and other safety regulations. D Wear hearing protection when operating this equipment.

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WARNING INJECTION HAZARD Spray from the spray gun, hose leaks or ruptured components can inject fluid into your body and cause extremely serious injury, including the need for amputation. Splashing fluid in the eyes or on the skin can also cause can also cause serious injury. D Fluid injected into the skin might look like just a cut, but it is a serious injury. Get immediate medical attention. D Do not point the spray gun at anyone or any part of the body. D Do not put hand or fingers over the spray tip. D Do not stop or deflect fluid leaks with your hand, body, glove or rag. D Do not “blow back” fluid; this is not an air spray system. D Always have the tip guard and the trigger guard on the spray gun (if so equipped) when spraying. D Check the spray gun diffuser (if so equipped) operation weekly. Refer to the gun manual. D Be sure the spray gun safety knob operates before operating the gun. D Lock the spray gun safety knob when you stop spraying. D Follow the Pressure Relief Procedure on page 5 when you are instructed to relieve pressure, stop spraying, check, clean or service any system equipment, or install or change spray tips. D Tighten all fluid connections before each use. D Check the hoses, tubes and couplings daily. Replace worn or damaged parts immediately. Permanently coupled hoses cannot be repaired. D Handle and route hoses and tubes carefully. Keep hoses and tubes away from moving parts and hot surfaces. Do not use the hoses to pull equipment. Do not expose Graco hoses to temperatures above 180_F (82_C) or below –40_F (–40_C).

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Operation Pressure Relief Procedure To reduce the risk of serious bodily injury, including fluid injection, splashing in the eyes or on the skin, or injury from moving parts or electric shock, always follow this procedure whenever you shut off the pump, when checking or servicing any part of the spray system, when installing, cleaning or changing spray tips, and whenever you stop spraying. 1. Shutoff and disconnect the power to the pump. 2. Hold a metal part of the extension firmly to the side of a grounded metal pail and trigger the dispensing valve/gun into the pail pail to relieve fluid pressure. 3. Engage the dispensing valve/gun safety device. 4. Open the system’s bypass valve or drain valve, and leave it open until you are ready to spray again.

If you suspect that the spray tip, extension or hose is completely clogged, or that fluid pressure has not been fully relieved after following the steps above, VERY SLOWLY loosen the tip guard retaining nut or hose end coupling and relieve pressure gradually, then loosen the part completely. Now clear the tip or hose obstruction.

WARNING If fluid leaks from the bleed hole (close to the swivel union), stop using the extension immediately. A leak indicates a failure. DO NOT plug the bleed hole, which causes the extension to fill with fluid and may cause a rupture, resulting in serious bodily injury and property damage. Replace the extension if damaged; it cannot be repaired.

Fixed Length Extensions Figure 1 shows various options for fixed length extensions. Extensions may be used in combination to obtain length desired. Be sure to install gaskets provided. Thread sealant is not required. Note: NEVER use extension without tip guard or paint roller installed.

WARNING All components shown have a 3000 psi (210 bar) MAXIMUM WORKING PRESSURE unless otherwise indicated. NEVER exceed the maximum working pressure of these components or the lowest rated component in your system.

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Operation EXTENSION COMBINATIONS

220–229 Inline Dispense Valve

Directional Nozzle 235–486 Single

Do not use a gasket between the extension and any RAC tip guard. When a gasket is needed, use only one. Bleed Holes KEEP CLEAR!

237–859 RAC DripLess Guard 4050 psi (282 bar) MAX. WPR 222–674 H.D. RAC IV DripLess Tip Guard 5000 psi (350 bar) MAX. WPR

224–410 Adapter

218–932 45° Swivel

224–399 45° Swivel

220–251 DripLess Tip Guard For flat tips 5000 psi (350 bar) MAX. WPR Extensions 224–413 12” (0.31 m) 224–414 18” (0.45 m) 224–415 36” (0.91 m) 224–416 72” (1.83 m)

Each extension includes two replaceable gaskets, p/n 166–969 224–398 Adapter

235–463 “Silver” Gun, 5000 psi (350 bar) MAX. WPR 220–955 “Contractor” Gun, 3600 psi (252 bar) MAX. WPR 235–459 “Flex” Gun, 5000 psi (350 bar) MAX. WPR 220–730 “Black Max” Gun, 3600 psi (252 bar) MAX. WPR 205–591 “Golden” Gun, 3000 psi (210 bar) MAX. WPR 238–350 “FTX” Gun, 3600 psi (252 bar) MAX. WPR

Paint Roller (Order cover separately) 224–268 12 in. (0.31 m) 218–935 9 in. (0.23 m) 220–234 3 in. (0.08 m)

7632A

Fig. 1

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Accessories Use Only Genuine Graco Parts and Accessories Adapter 181–084

Adapter 181–085

For use with Binks units.

For use with Wagner units.

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Graco Warranty Graco warrants all equipment listed in this manual which is 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 accordance 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 substitution 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 or 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. 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, gas engines, 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 reconnaissent 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 procédures concernées.

ADDITIONAL WARRANTY COVERAGE Graco does provide extended warranty and wear warranty for products described in the “Graco Contractor Equipment Warranty Program”.

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

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. Sales Offices: Minneapolis, Detroit, Los Angeles Foreign Offices: Belgium, Canada, England, Korea, France, Germany, Hong Kong, Japan

GRACO INC.

P.O. BOX 1441 MINNEAPOLIS, MN

55440–1441

http://www.graco.com PRINTED IN U.S.A. 308–119 January 1991, Revised August 1997

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