Graco Inc Power Caulk 309162B, Power Caulk C27098 User Manual

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Instructions – Parts List

Power CaulktAir Powered

Caulking Gun

309162B

Graco Power Caulkt guns are made with heavy duty, all metal construction. They use on-demand,regulated air power to provide fast, consistent, and smooth application of adhesives and sealants. Regulated air pressure dispenses in a smooth, even bead. These guns feature an instant exhaust valve to prevent dripping or stringing when the trigger is released.

Model C27098 100 psi (0.7 MPa, 7 bar) Maximum Working Pressure

This gun accommodates a 10-oz.(.3 l.). plastic or fiber cartridge. A bayonet lock makes for fast and easy attachment of the cartridge. A lightweight cast aluminum handle gives you variable dispense rates depending on air pressure or trigger position.

Important Safety Instructions

Read all warnings and instructions in this manual.

Save these instructions.

Table of Contents

Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

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

Copyright 2002, Graco Inc. is registered to I.S. EN ISO 9001

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 instructions.

WARNING

EQUIPMENT MISUSE HAZARD

Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury.

DThis equipment is for professional use only.

DRead all instruction manuals, tags, and labels before operating the equipment.

DUse the equipment only for its intended purpose. If you are uncertain about usage, call your Graco distributor.

DDo not alter or modify this equipment. Use only genuine Graco parts and accessories.

DCheck equipment daily. Repair or replace worn or damaged parts immediately.

DDo not exceed the maximum working pressure of the lowest rated system component. Refer to the Technical Data on page 5 for the maximum working pressure of this equipment.

DUse fluids and solvents which are compatible with the equipment wetted parts. Refer to the Technical Data section of all equipment manuals. Read the fluid and solvent manufacturer’s warnings.

DRoute hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose Graco hoses to temperatures above 180_F (82_C) or below 0_F (–18_C).

DWear hearing protection when operating this equipment.

DDo not lift pressurized equipment.

DComply with all applicable local, state, and national fire, electrical, and safety regulations.

DKeep hands and clothing away from any moving parts.

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WARNING

SKIN INJECTION HAZARD

Spray from the gun, hose leaks, or ruptured components can inject fluid into your body and cause extremely serious injury, including the need for amputation. Fluid splashed in the eyes or on the skin 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.

DDo not point the gun at anyone or at any part of the body.

DDo not put your hand or fingers over the dispense tip.

DDo not stop or deflect leaks with your hand, body, glove or rag.

DTighten all connections before operating the equipment.

DCheck the hoses, tubes, and couplings daily. Replace worn, damaged, or loose parts immediately. Permanently coupled hoses cannot be repaired; replace the entire hose.

DUse only Graco approved hoses. Do not remove any spring guard that is used to help protect the hose from rupture caused by kinks or bends near the couplings.

FIRE AND EXPLOSION HAZARD

DIf there is any static sparking or you feel an electric shock while using this equipment, stop dispensing immediately. Do not use the equipment until you identify and correct the problem.

DKeep the dispensing area free of debris, including solvent, rags, and gasoline.

DElectrically disconnect all equipment in the dispensing area.

DExtinguish all open flames or pilot lights in the dispensing area.

DDo not smoke in the dispensing area.

DDo not turn on or off any light switch in the dispensing area while operating or if fumes are present.

DDo not operate a gasoline engine in the dispensing area.

TOXIC MATERIAL HAZARD

Hazardous material or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin, inhaled, or swallowed.

DKnow the specific hazards of the product you are using.

DStore hazardous material in an approved container. Dispose of hazardous material according to all local, state and national guidelines.

DAlways wear protective eyewear, gloves, clothing and respirator as recommended by the material manufacturer.

309162 3

Installation

General Information

NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing.

NOTE: Always use Genuine Graco Parts and Accessories, available from your Graco distributor. If you supply your own accessories, be sure they are adequately sized andpressure-ratedfor your system.

WARNING

To reduce the risk of bodily injury and property damage, stop using the gun if the bayonet lock on the gun handle is worn or damaged and prevents the barrel from locking securely into position.

Installation

1.Insert a cartridge in the barrel. To ensure a good seal, verify that the plunger end of the cartridge is not torn. See Removing the barrel andInstalling the barrel elsewhere on this page.

2.Cut the cartridge nozzle tip to the desired opening size. Cut the tip squarely rather than at an angle. Puncture the inner seal of the cartridge.

3.Connect an air line to the 1/4” npt air hose fitting. use an adjustable regulator to provide maximum application control.

4.Adjust the air pressure to 10 to 15 psi (about 1 bar). Pull the trigger to start flow. Adjust air pressure to help control the flow rate. The flow rate can also be controlled through the trigger. When partially triggered, air bypasses the valve (leaking of air) and reduces the flow rate. When fully triggered, no air escapes. Do not use more air pressure than necessary to develop a good application rate and solid bead.

5.Practice applying a bead on scrap material. Hold the gun at a slight angle from the point of application to produce a smooth, flat-tooledbead. Too great an angle produces around-tooledbead.

6.If the caulking compound continues to flow when the trigger is released, disconnect the air line. Remove the barrel (see Removing the barrel) and check the plunger in the cartridge. Air will bypass a stuck plunger. To free the plunger from the wall of the cartridge, push the plunger forward manually.

CAUTION

To extend the life of the bayonet lock, follow the barrel installation and removal procedures carefully.

Removing the barrel

To remove the barrel from the hand grip, push the barrel straight back and fully into the gun handle. Continue pushing the barrel back while rotating the gun barrel out of the bayonet lock and sliding it out of the gun handle.

Installing the barrel

Place the barrel in the handle grip by pushing the barrel straight back and fully into the gun handle. Continue pushing the barrel back while rotating the barrel into the bayonet lock, which locks the barrel into the gun handle.

Repair

A spring/seal repair kit, P/N C27100, and a replacement hose assembly, P/NC27106 are available. No other parts are sold separately. See the Parts drawing on page .

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Parts

Model C27098

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

210

 

 

170

 

 

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

150

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

70

 

 

 

 

 

 

170

140

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

 

 

 

 

 

 

190

 

 

 

 

 

 

 

 

240

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

 

 

 

 

 

160

 

 

 

20

200

 

 

 

 

 

 

 

 

 

50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

80

 

 

 

 

 

 

 

 

 

 

 

 

110

 

 

 

 

 

 

 

 

 

 

 

 

 

 

180

 

 

 

 

 

 

 

 

90

230

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

240

 

 

 

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

220

 

 

 

120

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

130

 

 

Ref

 

 

 

 

 

 

Ref

 

 

 

 

 

 

 

No.

Description

 

Qty

No.

Description

 

 

 

Qty

10

GRIP

 

 

 

 

1

140

BOLT, swivel

 

 

 

1

20

BARREL

 

 

 

 

1

150

FITTING, banjo

 

 

 

1

*30

SPRING, seaL

 

1

160

PIN, spring

 

 

 

1

40

SPRING, trigger

 

1

170

O–RING

 

 

 

 

2

50

SPRING, poppet

 

1

180

O–RING

 

 

 

 

2

*60

RETAINER, spring

 

1

*190

SCREW, #10–32x 1 in. round head

1

*70

SEAL

 

 

 

 

1

200

LABEL, barrel

 

 

 

1

80

POPPET

 

 

 

 

2

210

LABEL

 

 

 

 

1

90

TRIGGER

 

 

 

 

1

220

FITTING, barb

 

 

 

1

100

SEAT

 

 

 

 

1

230

HOSE, air, 10 ft (3m)

 

 

 

1

110

PLUNGER

 

 

 

 

1

240

O–CLAMP

 

 

 

 

2

120

STEM

 

 

 

 

1

 

 

 

 

 

 

 

 

 

130

RETAINER

 

 

 

 

1

 

 

 

 

 

 

 

 

 

*Supplied in seal repair kit C27100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Technical Data

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Max.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Working

 

 

 

 

 

 

 

 

 

Gun Model

 

Size

 

Cartridge

Pressure

 

Construction

 

Air Inlet

 

Air Hose

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100 psi

 

 

 

 

 

 

 

 

 

C27098

 

 

1/10th

 

10 oz.

(0.7 MPa,

 

 

 

 

 

10 ft

 

 

Power Caulkt Gun

 

gallon

 

(.3 l. )

7 bar)

 

Aluminum

 

1/4 npt(m)

 

(3 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

309162 5

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 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–Gracocomponent 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 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 procedures concernées.

Graco Phone Number

TO PLACE AN ORDER, contact your Graco distributor, or call this number to identify the distributor closest to you:Phone: 612–623–6921or Toll Free: 1–800–328–0211,Fax: 612–378–3505

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.

MM 309162

Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

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

309162B Rev. 06/2006

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