332160B - HTX2030 Air Spray Trigger Gun Operation

332160B - HTX2030 Air Spray Trigger Gun Operation

Operation - Parts

HTX2030

Air Spray Trigger Gun

332160B

EN

- For portable spray application of water-based architectural paints and coatings -

Model 24R054

Requires up to 30 SCFM (0.83 m

3

/min) air

1000 psi (7.0 MPa, 70 bar) Maximum Working Pressure (Absolute)

150 psi (1.0 MPa, 10 bar) Maximum Fluid Working Pressure (Recommended)

125 psi (0.9 MPa, 9 bar) Maximum Air Working Pressure

Important Safety Instructions

Read all warnings and instructions in this manual. Save these instructions. ti20644a

2

Warnings

Warnings

The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks.

When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings.

Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable.

WARNING

FIRE AND EXPLOSION HAZARD

Flammable fumes, such as solvent and paint fumes, in

work area

can ignite or explode. To help prevent fire and explosion:

Use equipment only in well ventilated area.

Do not fill fuel tank while engine is running or hot; shut off engine and let it cool. Fuel is flammable and can ignite or explode if spilled on hot surface.

Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop cloths (potential static arc).

Keep work area free of debris, including solvent, rags and gasoline.

Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes are present.

Ground all equipment in the work area. See

Grounding

instructions.

Use only grounded hoses.

Hold gun firmly to side of grounded pail when triggering into pail. Do not use pail liners unless they are antistatic or conductive.

• Stop operation immediately

if static sparking occurs or you feel a shock

.

Do not use equipment until you identify and correct the problem.

Keep a working fire extinguisher in the work area.

SKIN INJECTION HAZARD

High-pressure fluid from dispensing device, hose leaks, or ruptured components will pierce skin. This may look like just a cut, but it is a serious injury that can result in amputation.

Get immediate surgical treatment.

Do not point dispensing device at anyone or at any part of the body.

Do not put your hand over the fluid outlet.

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

Follow the

Pressure Relief Procedure

when you stop dispensing and before cleaning, checking, or servicing equipment.

Tighten all fluid connections before operating the equipment.

Check hoses and couplings daily. Replace worn or damaged parts immediately.

RECOIL HAZARD

Gun may recoil when triggered. If you are not standing securely, you could fall and be seriously injured.

332160B

332160B

Warnings

WARNING

PRESSURIZED ALUMINUM PARTS HAZARD

Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical reaction and equipment rupture. Failure to follow this warning can result in death, serious injury, or property damage.

Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents.

Many other fluids may contain chemicals that can react with aluminum. Contact your material supplier for compatibility.

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

Do not operate the unit when fatigued or under the influence of drugs or alcohol.

Do not exceed the maximum working pressure or temperature rating of the lowest rated system component. See

Technical Data

in all equipment manuals.

Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information about your material, request MSDS from distributor or retailer.

Do not leave the work area while equipment is energized or under pressure.

Turn off all equipment and follow the

Pressure Relief Procedure

when equipment is not in use.

Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s replacement parts only.

Do not alter or modify equipment. Alterations or modifications may void agency approvals and create safety hazards.

Make sure all equipment is rated and approved for the environment in which you are using it.

Use equipment only for its intended purpose. Call your distributor for information.

Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.

Do not kink or over bend hoses or use hoses to pull equipment.

Keep children and animals away from work area.

Comply with all applicable safety regulations.

TOXIC FLUID OR FUMES HAZARD

Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed.

Read MSDSs to know the specific hazards of the fluids you are using.

Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.

PERSONAL PROTECTIVE EQUIPMENT

Wear appropriate protective equipment when in the work area to help prevent serious injury, including eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective equipment includes but is not limited to:

Protective eyewear, and hearing protection.

Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.

3

4

Pressure Relief Procedure

Pressure Relief Procedure

Follow the Pressure Relief Procedure whenever you see this symbol.

2.

Turn on/off switch OFF and turn pressure control knob fully counterclockwise.

3.

Pull gun trigger to release pressure.

4.

Turn prime/drain valve down to DRAIN position.

Fluid from drain valve can splash in eyes or skin and cause serious injury. Keep hands clear of pressure relief valve and always wear safety glasses.

This equipment stays pressurized until pressure is manually relieved. To help prevent serious injury from pressurized fluid, such as skin injection, splashing fluid and moving parts, follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or servicing the equipment.

1.

Turn engine OFF.

ti6208b ti13050a ti14632a

NOTE:

If you suspect spray tip nozzle or hose is completely clogged or that pressure has not been fully relieved after following the previous steps, cover the connection at end of hose with a heavy rag and

very slowly

loosen connection.

332160B

Installation

Installation

Setup

1.

Connect air and material hoses to gun and tighten securely.

2.

See page 6 for disk and nozzle recommendations.

Install disk (2) and nozzle (5) on gun as shown.

Tighten retaining rings (1 and 3) securely, but do not use a wrench.

NOTE:

See sprayer Operation manual for instructions on how to start and prime sprayer.

1

2

3

4

5 ti20645a

332160B 5

6

Operation

Operation

This equipment stays pressurized until pressure is manually relieved. To help prevent serious injury from pressurized fluid, such as skin injection, splashing fluid and moving parts, follow the

Pressure Relief

Procedure

(page 4) when you stop spraying and

before cleaning, checking, or servicing the equipment.

Adjust Spray Pattern

NOTE:

See HTX2030 Operation manual for more details.

1.

Remove spray disk and adaptor and rings so only the nozzle is left on the front of the gun.

2.

Trigger gun and adjust sprayer to determine fluid flow and pressure. A good starting point is to adjust fluid flow until you have an 9 in. (20 cm) stream.

3.

Attach spray disk, adapter, and hand-tighten rings.

Hold gun 18 to 30 in. (0.5 to 1.0 in.) from a test surface and turn on gun air ball valve and needle valve to allow air to atomize fluid and test spray pattern.

4.

Adjust air needle valve to achieve desired spray pattern.

NOTE:

More fluid flow = more air; Less fluid flow = less air.

5.

If the desired spray pattern cannot be achieved, try adjusting air pressure or try another spray disk and nozzle combination.

Fluid Nozzle and Spray Disc Selection

Three spray disks and nozzles are supplied with the sprayer. The nozzles are numbered 1, 2, or 3 - the larger the number the more scfm is required. These parts can be interchanged to produce a pattern suitable for each job. Use the chart below to help determine the right combination for your application.

Material

Elastomerics

Simulated

Acoustical

Splatter Coat* and Knockdown

Orange Peel

Fluid Nozzle

#3

#2

#1

#2

Fine

1/8 in. (3 mm)

1/8 in. (3 mm)

1/4 in. or 3/8 in.

(6 mm or 9.5 mm)

1/8 in. or 1/4 in.

(3 mm or 6 mm)

Spray disks (by aggregate size)

Medium Coarse

1/4 in. (6 mm)

1/4 in. (6 mm)

1/4 in. or 5/16 in.

(6 mm or 8 mm)

1/4 in. or 5/16 in.

(6 mm or 8 mm) n/a n/a n/a n/a

Extra Coarse

3/8 in. (9.5 mm)

3/8 in. (9.5 mm) n/a n/a

332160B

Helpful Hints

Helpful Hints

Set engine throttle to lowest possible setting and rotate pressure control knob fully clockwise for best pattern and spray control.

A spraying distance of 18 to 30 in. (0.5 to 1.0 m) is recommended for most applications.

Keep the gun triggered and moving as much as possible.

Set gun trigger bail (23) to hold trigger open and reduce operator fatigue on large surface areas.

Simulated acoustic material with polystyrene texture compresses easily so system pressure builds up more slowly.

When spraying elastomerics, maintain a wet edge, spray vertical passes followed by horizontal passes.

Then hold the gun further away and “dust” the area to blend the pattern.

To spray ceilings as high as 9 to 12 ft (3 to 4 m) without using stilts or scaffolding, use more pressure and open gun Air Needle Valve more to project material onto ceiling.

Check material consistency periodically. The material may thicken as it sits and slow down production.

Check and thin material as needed to maintain proper consistency.

Turn off pump control switch on the hose before releasing gun trigger to minimize retained pressure and prevent material from packing out in the system.

When not spraying for extended periods of time, perform

Pressure Relief Procedure

, page 4.

Flushing

Flush applicator after each work session before fluid begins to cure in applicator.

Remove control guide (38) and clean all residue from air passages.

Store in a dry location.

Do not leave the applicator or any parts in water or cleaning solvents.

332160B 7

8

Service

Service

This equipment stays pressurized until pressure is manually relieved. To help prevent serious injury from pressurized fluid, such as skin injection, splashing fluid and moving parts, follow the

Pressure Relief

Procedure

(page 4) when you stop spraying and

before cleaning, checking, or servicing the equipment.

1.

Make sure ball valve is open and air needle valve is open.

2.

Perform

Pressure Relief Procedure

, page 4.

3.

Remove disk and nozzle assembly.

4.

Remove trigger (26).

5.

Unscrew air control guide (38) and clean.

6.

Use a 3/8 in. hex key wrench to unscrew head bolt (3).

7.

Unscrew spring and valve guide (14). Remove gasket (7) and o-ring (17).

8.

Clean and inspect all parts. Replace worn or damaged parts.

9.

Lubricate all packings, o-rings and moving parts.

Reassemble the gun.

3

1

2

3

4

Air Valve

Fluid Valve

Fluid Inlet

Air Inlet

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1

4

332160B

Parts - Model 24R054, Series A

Parts - Model 24R054, Series A

12

2

1

4

5

6

31

8

29

36

28

35

34

19

17

27

24

44

22

26

3

37

38

13

7

17

23

14

21

30

18

32

25

16

15 ti20647a

Parts List

3

4

5

6

7

8

12

13

14

15

16

17

Ref.

Part

1

2

Description

160225 RING, retaining

SPRAY TIP DISKS

235581 TIP, disk, spray, 3/8 in.

235579 TIP, disk, spray, 1/8 in.

235580 TIP, disk, spray, 1/4 in.

248311 TIP, disk, spray, 5/16 in.

160233 BOLT, head

188353 ADAPTER, housing

NOZZLE, gun

188428 SIZE 1

188429 SIZE 2

188430 SIZE 3

188447 VALVE STEM

150925 GASKET, metallic

188445 HEAD

188354 NUT, retaining

160217 PIN, pivot

160232 GUIDE, valve

160231 RETAINER, spring

111966 SPRING, compression

156082 PACKING, o-ring, 112

Qty

.

1

1

1

1

1

1

1

1

1

1

1

1

2

1

1

1

Ref.

Part

30

31

32

34

26

27

28

29

35

36

37

38

44

18

19

21

22

23

24

25

Description

112779 VALVE, needle

188446 GUN BODY

16U434 ADAPTER, air inlet

161274 PLUG

160215 LATCH, trigger

160910 GASKET, non-metallic

119394 FITTING, line, air

160239 TRIGGER, spray gun

16U432 SEAT, valve, air

24B568 SWIVEL, assy, HTX (includes 36)

16U436 ADAPTER, swivel

160227 ROD, push

111967 PACKING, quad-ring

15B565 VALVE, ball

203953 SCREW, cap hex hd

289874 KIT, repair, coupler

111027 PACKING, o-ring

103338 PACKING, o-ring

16U433 PLUG

154741 PACKING, o-ring

Qty

.

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

332160B 9

Technical Data

Technical Data

. . . . . HTX2030 Air Spray Trigger Gun

Maximum Air Working Pressure

Air Requirements

US

125 psi

30 scfm (0.84 m

3

/min)

Metric

0.9 MPa, 9 bar

30 scfm (0.84 m

3

/min)

Fluid Inlet Size

Air Inlet Size

Wetted Parts

3/4 npt(m)

3/8 npsm(m)

Aluminum, Stainless Steel, Steel, flouroelastomers, POM

3/4 npt(m)

3/8 npsm(m)

Aluminum, Stainless Steel, Steel, flouroelastomers, POM

. . . . . . . . . . . . . . . . . . . Sound Data (gun only):

Sound Pressure Level

Sound Power

96dB(A)*

104dB(A)*

96dB(A)*

104dB(A)*

*Spraying simulated acoustical texture under typical conditions as specified by the material manufacturer.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . Dimensions:

Weight (dry, without packaging)

3.65 lb 1656 g

Height

Length

Width

12.0 in.

10.4 in.

1.7 in.

30.5 cm

26.5 cm

4.3 cm

Sound pressure measured 1.6 feet (0.5 meter) from equipment.

Sound power measured per ISO-3744.

10 332160B

Notes

Notes

332160B 11

Graco Standard Warranty

Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale 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 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.

Graco Information

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

TO PLACE AN ORDER,

contact your Graco distributor or call 1-800-690-2894 to identify the nearest distributor.

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.

This manual contains English. MM 332160

Graco Headquarters:

Minneapolis

International Offices:

Belgium, China, Japan, Korea

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

Copyright 2013, Graco Inc. is registered to I.S. EN ISO 9001 www.graco.com

Revision B - May 2016

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