Graco 311777F Texture Guns Users Manual 311777F, Guns, Repair, US English

245924 311777EN-F

288629 to the manual 899943b7-dddb-4c23-8b6a-864e89316f97

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Model

288629

ti8508a

Texture Guns

Models: 288628, 288629, and 245924

125 psi (8.75 bar, 0.875 MPa) Maximum Air Working Pressure

70 psi (4.9 bar, 0.49 MPa) Maximum Fluid Working Pressure

- For Water-Based Materials Only -

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 hazard symbols refer to procedure-specific risks. Refer back to these Warnings.

Additional, product-specific warnings may be found throughout the body of this manual where applicable.

PRESSURIZED EQUIPMENT HAZARD

Fluid from the gun/dispense valve, leaks, or ruptured

components can splash in the eyes or on skin and

cause serious injury.

•Follow Pressure Relief Procedure in this manual when

you stop spraying and before cleaning, checking, or

servicing equipment.

• Tighten all fluid connections before operating the

equipment.

• Check hoses, tubes, and couplings daily. Replace worn

or damaged parts immediately.

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.

• Eliminate all ignition sources; such as pilot lights, ciga-

rettes, 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.

• If there is static sparking or you feel a shock, stop oper-

ation immediately. Do not use equipment until you

identify and correct the problem.

• Keep a working fire extinguisher in the work area.

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

• Do not operate the unit when fatigued or under the influ-

ence of drugs or alcohol.

• Do not exceed the maximum working pressure or tem-

perature rating of the lowest rated system component.

See Technical Data in all equipment manuals.

• Use fluids that are compatible with equipment wetted

parts. See Technical Data in all equipment manuals.

Read fluid manufacturer’s warnings. For complete infor-

mation about your material, request MSDS forms from

distributor or retailer.

• Check equipment daily. Repair or replace worn or dam-

aged parts immediately with genuine manufacturer’s

replacement parts only.

• Do not alter or modify equipment.

• 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.

PERSONAL PROTECTIVE EQUIPMENT

You must wear appropriate protective equipment

when operating, servicing, or in the operating area

of the equipment to help protect you from serious

injury. This equipment includes but is not limited to:

• Protective eyewear

• Clothing and respirator as recommended by the fluid and

solvent manufacturer

• Gloves

• Hearing protection

CALIFORNIA PROPOSITION 65

This product contains a chemical known to the State of

California to cause cancer, birth defects or other

reproductive harm. Wash hands after handling.

WARNINGS

311777F

IMPORTANT SAFETY INSTRUCTIONS. Refer to your

sprayer instruction manual for Pressure Relief, priming and

spray instructions. Keep these instructions.

Repair English

ti8808a

Model

245924,

with hopper

Model

288628,

no hopper

2311777F

Pressure Relief Procedure

Follow this Pressure Relief Procedure whenever

you are instructed to relieve pressure, stop

spraying, check or service equipment or install or

clean spray tip.

1. Turn OFF power and turn sprayer pressure control to

lowest pressure setting.

2. Trigger gun into pail to relieve pressure.

Cleaning and Lubricating

Disassemble needle assembly and clean and grease o-rings

regularly to prolong gun life.

Disassembly

1. Perform Pressure Relief Procedure (see above).

2. Remove hopper or material hose from gun.

3. Clean off as much material on gun body as possible.

4. Turn flow adjustment nut counter-clockwise to enable

trigger to have full range of travel.

5. Using a small flat screwdriver, pry retaining ring off of

trigger pin. Remove pin, washer, and trigger.

6. Unscrew nozzle and remove it from gun.

7. Hold needle securely in place so it does not turn while

turning flow control clockwise until needle is disengaged

from thread and released. Pull needle and o-rings out

front of gun.

8. Hold hand under trigger area to catch adjustment nut,

spring retainer, and spring. Tap gun lightly to loosen

spring or use a small screwdriver to loosen.

9. Remove plug and use small screwdriver to remove all

components out front of gun.

Assembly

1. Hold gun as shown and insert spring in front of gun.

2. Insert spring guide with o-ring into flow adjustment nut.

Make sure the protruded end of the guide points out as

shown.

3. Position flow adjustment nut in seat on gun body.

4. Apply a generous amount of grease to o-rings.

5. Rest gun on air connection fitting. Slide needle into front

of gun.

6. While pushing needle into gun, turn flow adjustment nut

counter-clockwise to tighten needle.

7. Pull back on flow adjustment nut or continue pushing

needle in to make room for trigger.

8. Insert pin through trigger and washers. Push the retaining

clip onto the pin.

9. Pull trigger and replace nozzle.

WARNING

ti8539a

ti8530a

ti9273a

ti8538a

ti8807a ti8806a

ti9271a

ti8538a

ti8532a

ti8530a

ti9272a

311777F 3

Parts Drawing and List

Technical Data

31

32

26

8

3a 3d

20

21

16c

29

10

1A

3b

21 22

16a

27

3e

3d 3c

3f

16b

ti8524a

6

(a,b,c,d)

Model 288628 and 245924 Model 288629

9

10

1B

2

21 22

21

20

8

(a,b,c,d)

3a

3d

3f

3d

3c 3e 27

ti8509a

3b

6

33

Ref. Part Description Qty

A 288628 GUN, complete, (for use with hopper) 1

B 288629 GUN, complete, (non-hopper) 1

1A 277393 BODY, gun 1

1B 277394 BODY, gun 1

2 15F913 TRIGGER, gun, trigger 1

3 258000 KIT, needle, repair

includes 3a, 3b, 3c, 3d, 3e, 3f 1

3a NEEDLE, includes o-ring

3b NUT, flow adjuster

3c GUIDE, needle

3d O-RING

3e SPRING

3f TAPE, foam

6 15B168 LOCK, trigger 1

8 234153 KIT, nozzle, includes 8a, 8b, 8c, 8d 1

234154 KIT, nozzle, includes 8a-8d, (HOME

DEPOT)

8a NOZZLE, fine, beige, 4m

8b NOZZLE, small, white, 6m

8c NOZZLE, medium, gray, 8m

8d NOZZLE, large, black, 10m

9 169970 FITTING, line air 1

10 15B565 VALVE, ball 1

16 234162 KIT, plug, includes 16a, 16b, 16c 1

16a PLUG, hopper

16b PLUG, hose, port

16c O-RING

20 118717 PIN, clevis w/ring groove 1

21 107243 WASHER 2

22 115999 RING, retaining 1

26 287967 PIN, clip gun 1

27 15J635 PLUG 1

31 234225 KIT, hopper, 1.5 gallon (includes 32) 1

32 234188 CLAMP 1

33 234222 KIT, hopper, 0.75 gallon (includes 32)

Air Consumption 3.5-11 cfm at 15 to 100 psi

Weight 35 oz (1600 g)

Ref. Part Description Qty

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.

For patent information, see www.graco.com/patents.

Original instructions. This manual contains English. MM 311777

Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

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

Copyright 2006, Graco Inc. is registered to ISO 9001

www.graco.com

Revised F August 2014

Graco Information

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

For patent information, see www.graco.com/patents.

TO PLACE AN ORDER, contact your Graco distributor or call 1-800-690-2894 to identify the nearest distributor.