Parts

OWNER’S MANUAL

This manual contains important warnings and information.

READ AND KEEP FOR REFERENCE.

INSTRUCTIONS

System HVLP Turbine Sprayers

120V AC 50/60 Hz

System 2500 Sprayer with Two-Stage Turbine

Model 826000

5 psi (34 kPa, 0.3 bar) Maximum Working Pressure

System 3800 Sprayer with Three-Stage Turbine

Model 826001

6 psi (41 kPa, 0.4 bar) Maximum Working Pressure

System 4900 Sprayer with Four-Stage Turbine

Model 826004

8 psi (55 kPa, 0.5 bar) Maximum Working Pressure

Model descriptions are in Turbine Components Table on page 4.

Related Manuals

System ProCart

HVLP–Turbine Gun

. . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . .

309247

309205

309246

Rev. A

System 4900 t

Shown

The SHERWIN–WILLIAMS COMPANY, CLEVELAND, OHIO 44115

COPYRIGHT 2000, GRACO INC.

7947A

Table of Contents

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2

4

Component Identification and Function

Setup

. . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5

6

Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10

11

Troubleshooting

Repair

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13

14

Parts Drawing

Parts List

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16

17

Accessories

Specifications

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Sherwin–Williams Standard Warranty

Phone Number

. . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22

22

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

FIRE AND EXPLOSION HAZARD

Improper grounding, poor ventilation, open flames, or sparks can cause a hazardous condition and result in a fire or explosion and serious injury.

Ground the equipment. See Grounding on page 6.

If there is any static sparking or you feel an electric shock while using this equipment, stop spraying immediately.

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

Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid being sprayed.

When flammable liquid is sprayed or used for flushing or cleaning the equipment, the turbine must be placed at least 20 feet (6.1 m) away from areas where hazardous concentrations of flammable vapors are likely to occur.

Use additional air hose if necessary to ensure that the turbine is operated in a clean, dry, well ventilated area.

Never place the turbine inside a spray booth!

Use this equipment outdoors or in extremely well ventilated areas.

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

Electrically disconnect all equipment in the spray area.

Extinguish all open flames or pilot lights in the spray area.

Do not smoke in the spray area.

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

Do not operate a gasoline engine in the spray area.

2 309246

WARNING

EQUIPMENT MISUSE HAZARD

INSTRUCTIONS

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

This equipment is for professional use only.

Read all instruction manuals, tags, and labels before you operate the equipment.

Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor.

Do not alter or modify this equipment. Use only genuine Graco parts.

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

Do not exceed the maximum working pressure of the lowest-rated system component.

System 2500 turbine has a working pressure of 5 psi (0.3 bar, 34 kPa).

System 3800 turbine has a working pressure of 6 psi (0.4 bar, 41 kPa).

System 4900 turbine has a working pressure of 8 psi (0.5 bar, 55 kPa).

Use fluids and solvents which are compatible with the equipment wetted parts. See Specifications on page 21 for wetted parts information.

Do not use hoses to pull equipment.

Route hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose

Graco hoses to temperatures above 82 C (180 F) or below –40 C (–40 F).

Wear hearing protection when operating this equipment.

Do not lift pressurized equipment.

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

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

Do not put your hand or fingers over the gun fluid nozzle.

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

Do not “blow back” fluid; this is not an air spray system.

Follow the Pressure Relief Procedure on page 10 if the fluid nozzle clogs and before you clean, check, or service the equipment.

Tighten all fluid connections before you operate the equipment.

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

TOXIC FLUID HAZARD

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

Know the specific hazards of the fluid you are using.

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

Always wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and solvent manufacturer.

Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents, or fluids containing such solvents in the turbine spray system, which contains aluminum and/or galvanized-coated parts. Such use could result in a serious chemical reaction, with the possibility of explosion, which could cause death, serious injury, and/or substantial property damage.

309246 3

General Information

System HVLP Turbine Sprayers Unpacking Turbine Sprayer

The System 2500 , 3800 , and 4900 Sprayer,

System ProCart , and HVLP–Turbine Gun can spray most coatings or finishes currently being used for automotive refinish, industrial, aerospace, marine, wood, plastic, and architectural applications.

To produce high-quality paint finishes, the spray gun typically utilizes inbound air pressure of 5 psi (0.3 bar,

34 kPa) for System 2500 ; 6 psi (0.4 bar, 41 kPa) for

System 3800 ; and 8 psi (0.5 bar, 55 kPa) for

System 4900 . A cone of air, produced by the gun, carries and directs the paint from the gun to the surface, minimizing overspray and increasing transfer efficiency. This enables painters to comply with new clean air laws that are designed to reduce VOC

(volatile organic compounds) emissions, eases paint application by requiring fewer paint passes to obtain coverage, and saves on both material and clean-up time.

See the HVLP–Turbine Gun manual 309205 for more information on the operation and use of the turbine spray gun.

Unpack the turbine sprayer from the shipping carton, and inspect for any possible shipping damage. If there is any damage, call your distributor.

Turbine Sprayer Configurations

The turbine sprayers come in the following basic configurations:

System 2500 two-stage HVLP turbine sprayer

System 3800 three-stage HVLP turbine sprayer

System 4900 four-stage HVLP turbine sprayer

System HVLP Turbine Sprayer Components Table

System

2500

3800

4900

Model

826000

826001

826004

30-ft (9 m) Hose

241413

241413

241413

Gun /

Fluid Set

244117 non– bleeder style cup gun /

244124 (#3) fluid set

244117 non– bleeder style cup gun /

244124 (#3) fluid set

244117 non– bleeder style cup gun /

244124 (#3) fluid set

Extra/Fluid Sets none

244125 (#4)

244126 (#5)

244123 (#2)

244125 (#4)

244126 (#5)

244127 (#6)

4 309246

A

B

Component Identification and Function

C

D

L

K

J

E

F

H

Fig. 1

A Air outlet

B Power switch

C Storage compartment

D Handle

E Cover

F Air filters (pre-filter and main)

G Two-speed switch

H Air filter indicator light

J Connector and power cord

K Auxiliary power outlet

L Resettable circuit breaker

G

7947A

Connection for air supply to HVLP–Turbine Guns (System 4900 units include quick connector)

ON/OFF switch for turbine sprayer and rear outlet

Provides storage for fluid set components

Folds flat for minimum storage space

Houses air filter and provides dual air flow to motor and turbine/ can be lock-mounted on compressor/cart

Provide filtered air for HVLP–Turbine Gun and turbine motor

Allows two-speed operation of turbine sprayer motor (used on System

4900 units)

Indicates air filter performance and maintenance (used on System

3800 and System 4900 units)

Provides power for turbine sprayer (power cord provided with turbine)

Switched power outlet for System ProCart or other accessory (used on System 3800 and System 4900 units)

Provides protection for turbine motor and cart

309246 5

Grounding

WARNING

Improper installation or alteration of the grounding plug will result in a risk of electric shock, fire or explosion that could cause serious injury or death.

Setup

Prepare the Fluid

Always strain the fluid before you spray; this includes color, reducer, and hardeners if used.

When using a System HVLP Turbine Sprayer use a slower-drying reducer or thinner to compensate for the faster drying time caused by the warm air of the turbine.

Do not over reduce.

This equipment requires a 120V AC, 60 Hz, 15A circuit with a grounding receptacle. See Fig. 2.

grounded outlets

CAUTION

The performance of the turbine sprayer varies with the viscosity of the material and the length of the hose. Keep the hose short to prevent pressure drop.

grounding prong

Fig. 2

Extension cord must be 3-wire, 12 AWG, 50 ft (15 m) or shorter.

Do not alter the ground prong or use an adapter.

Setup/Use Options

System HVLP Turbine Sprayers have a variety of user options. See Fig. 3.

See the System ProCart manual 309247 for information on compressor/cart setup and operation.

See the HVLP–Turbine Gun manual 309205 for information on gun setup and operation.

Paint Reduction — Automotive Type Finishes

Reduce and catalyze all paint to manufacturer’s specifications. To compensate for the faster drying time of turbine systems, use a reducer that is one step slower than what is used for conventional air spray.

Paint Reduction — Industrial or Domestic

Coatings

Reduce and catalyze all paint to manufacturer’s specifications. If no reductions are given, first thoroughly mix the fluid to be sprayed. Then gradually mix in the proper reducer, testing the fluid until you have the correct spraying consistency.

To test the consistency, remove the stir stick from the thinned paint. When the paint stream running off the stir stick breaks into droplets, the first few drops should be about one second apart.

6 309246

Connect the Fluid and Air Supply

See Fig. 3

The System ProCart provides the air supply for the remote pressure pot.

The circled letters in Fig. 3 indicate hose line connections.

1.

Connect gun air supply hose (A) between turbine air outlet (B) and gun air inlet (C). DO NOT use wrench to tighten connections; hand tighten only.

The System 4900 turbine uses a quick connector at outlet (B). A wrench is not required for hose connection.

Setup

2.

If using a spray gun cup (D): connect the cup to the gun fluid inlet (E).

If using accessory remote pressure pot (F): connect fluid supply hose (G) between remote pressure pot fluid outlet (H) and gun fluid inlet (E).

Connect pressure pot air hose (J) between pressure pot air regulator inlet (K) and the compressor/cart air outlet.

Connect to Electric Supply

Plug turbine power cord into grounded outlet.

NOTE: Extension cord must be 3-wire, 12 AWG, 50 ft

(15 m) or shorter.

D cup-over option

(see manual 309205)

E

G

C

A

Y

X remote pressure pot setup for spray gun

B

E

D

C

A

X cup setup for spray gun

J K

H

G

Y to compressor/ cart

F

Fig. 3

2 1 /

2

-gallon remote pressure pot

X

System 4900 t Turbine

G H

Y

K J

F to compressor/ cart

2-quart remote pressure pot

04958

309246 7

Setup

Fill the Cup or Remote Pressure Pot

Spray Gun Cup

WARNING

The spray gun cup is pressurized by the gun’s air supply. To reduce the risk of serious injury from pressurized fluid or accidental spray from the gun, always turn off the air supply to the gun before you remove the spray gun cup.

Only fill the cup 3/4 full to help keep the air pressure tube clean, then install the cover. The under-cup cover has a latch (H) to secure it to the cup. The over-cup (J) has threads that keep the lid in place when tightened in place on the cup.

206c

Fig. 5

2 1 /

2 gallon

8069A

113

2 quart

02882A

H

J

Fig. 4

Accessory Remote Pressure Pot

WARNING

The accessory remote pressure pots remain pressurized until pressure is manually relieved. To reduce the risk of serious injury from pressurized fluid or accidental spray from the gun, always relieve pressure in the pressure pot before you loosen or remove the cover.

1.

Relieve remote pressure pot pressure as follows

(see Fig. 5): a.

Turn off air supply to pressure pot.

b.

2

1

/

2

-gallon remote pressure pot:

Pull pressure relief valve ring (206c) until pressure is completely relieved.

2-quart remote pressure pot:

Turn out pressure relief knob (113) one turn.

Wait until pressure is completely relieved before you remove cover. Close knob.

02845

2.

Remove pressure pot cover and fill. Secure cover.

NOTE: 2-quart remote pressure pot only:

Lightly coat the cover threads with petroleum jelly.

CAUTION

If the 2-quart remote pressure pot is accidentally tipped over or held at too great of an angle, fluid may leak into the air regulator and cause damage. Take precautions to avoid this. If fluid does get into the regulator, clean it immediately.

CAUTION

Do not tighten the pressure pot cover more than hand-tight. Excessive tightening may damage the cover gasket.

8 309246

Prepare Surface to be Sprayed

To get proper adhesion, make sure surface is completely clean.

Setup

Operating System HVLP Turbine Sprayer

System ProCart

t

Cold Weather Operation

The System ProCart uses a diaphragm compressor.

A new diaphragm may be stiff in cold weather. If cold enough, the diaphragm is too stiff to allow the compressor motor to start (the unit hums). If this occurs, follow these steps:

WARNING

Sparks can be expected in the normal operation of the turbine motor. These sparks can ignite fumes from flammable liquids, dust particles, and other flammable substances in the spray area. This can cause serious injury and property damage. Be sure to follow the precautions below:

1.

Turn turbine and compressor OFF.

2.

Unplug turbine from power source.

3.

Pinch and remove filter by hand. Clean or replace if dirty.

4.

Hand spin cooling fan on compressor for a few revolutions.

When flammable liquid is sprayed or used for flushing or cleaning equipment, the turbine must be placed at least 20 feet (6.1 m) away from areas where hazardous concentrations of flammable vapors are likely to occur.

5.

Reinstall filter.

6.

Plug in turbine.

Use additional air hose if necessary to ensure that the turbine is operated in a clean, dry, well ventilated area.

7.

Turn turbine and compressor ON. If necessary, repeat procedure.

Never place the turbine inside a spray booth!

Use this equipment outdoors or in extremely well ventilated areas.

Avoid all ignition sources such as: static electricity from plastic drop cloths, open flames like pilot lights, hot objects like cigarettes, arcs from connecting or disconnecting power cords, and turning light switches on and off. Extinguish or remove all sources of ignition.

1.

Turn turbine ON a few minutes before spraying to allow warm-up.

NOTE: When the turbine is not in use for an extended period of time, turn it off. The turbine does not shut off automatically.

2.

Be sure turbine filter is clean before operating. See page 11 to check and clean filter.

NOTE: To adjust the spray gun pattern, see the

HVLP–Turbine Gun manual 309205.

309246 9

Shutdown

Pressure Relief Procedure

WARNING

PRESSURIZED EQUIPMENT HAZARD

The equipment stays pressurized until pressure is manually relieved. To reduce the risk of a serious injury from pressurized fluid, accidental spray from the gun, or splashing fluid, follow the Pressure

Relief Procedure whenever you

Are instructed to relieve the pressure

Stop spraying

Check or service any of the system equipment

Install or clean the fluid nozzles

206c

2 1 /

2 gallon

8069A

Fig. 6 1.

Turn off air supply to gun.

2.

Turn off turbine sprayer.

WARNING

The turbine hose outlet may be hot. Carefully check the hose end before you remove the hose.

113

2 quart

02882A

NOTE: Elevate spray gun and pull trigger. This will allow fluid in fluid hose to drain back into remote pressure pot.

4.

If using a spray gun cup:

Unlatch cup cover, and loosen or remove cup from cover to relieve cup pressure.

5.

Clean spray gun and cup as instructed in

HVLP–Turbine Spray Gun manual 309205.

3.

If using remote pressure pot, relieve pressure by following these steps (see Fig. 6): a.

Turn off air supply to pressure pot.

b.

2

1

/

2

-gallon remote pressure pot:

Pull pressure relief valve ring (206c) until pressure is completely relieved.

2-quart remote pressure pot:

Turn out pressure relief knob (113) one turn.

Wait until pressure is completely relieved before you remove cover. Close knob.

10 309246

Maintenance

Daily

The System HVLP Turbine Sprayers are lifetime lubricated. The only maintenance required is filter cleaning and replacement.

The turbine filter must be clean at all times to provide sufficient air flow to cool motor and atomize the fluid.

Check turbine pre-filter (22) daily for cleanliness.

Check the main paper filter (21) weekly, minimum.

Clean as necessary.

NOTE: To check filter, turn on turbine and place piece of paper against pre-filter. If air intake holds paper in place, filter is okay.

System 3800 and System 4900 models have an air filter indicator light on the front panel. If the filter is good the light is out. If the filter is clogged or has low airflow the light will come on as in Fig. 7 below.

WARNING

To avoid damage to the turbine and possible electric shock, never install a damp filter in the turbine.

CAUTION

To keep out dirt, do not operate the turbine sprayer without both filters installed.

1

20

21

22

16

8049A

Fig. 7

To clean filter:

1.

Turn off and unplug turbine.

2.

Loosen four thumbscrews (16), and remove filter retainer (15) and pre-filter (22). See Fig. 8.

3.

Remove main filter (21) and clean by using one of the following three methods:

Tap filter gently on flat surface, dirty side down.

CAUTION

To prevent damage to filter, do not use compressed air on a wet filter.

Direct compressed air (100 psi [7 bar, 70 kPa] maximum) through filter panel in opposite direction of arrows on side of filter (from the clean side to the dirty side).

Soak filter for 15 minutes in water and mild detergent. Rinse filter until clean. Air dry. Do not use compressed air on damp or wet filter.

15 03072

Fig. 8

Weekly

Check hose for cracks, leaks, and holes. Replace if necessary.

Annually or Every 600 Hours, Whichever

Comes First

Replace motor brushes 600 hours after turbine sprayer operation. If brushes are not replaced, motor failure will occur.

NOTE: It is recommended that an authorized service center perform the motor brush replacement procedure on page 14.

309246 11

12 309246

Notes

Troubleshooting

PROBLEM

No fluid delivery

Compressor not starting

Turbine not starting

Poor atomization

Circuit breaker trips

CAUSE SOLUTION

No material, no remote container pressurization, hose or pickup tube clogged

Check container for material.

Check for leaks at the container gasket (2-quart pressure pot cover or 2 1 /

2

-gallon pressure pot wing nuts). Tighten wing nuts if loose.

Check for air flow from male quick disconnect at compressor outlet (should be approx. 1/4 CFM).

Turn pressure regulator clockwise. Look for pressure on gauge. (If no pressure on gauge, check air line and fittings).

Check hole in 2

1

/

2

-gallon pressure pot cover under regulator or in 2-quart pressure pot cover at needle valve. Clean if necessary.

Cold weather operation

No power

Check for obstructions.

Check if fluid pickup tube is unplugged. Tighten.

Blow out and clear material hose.

See System ProCart t

Cold Weather Operation on page 9.

Check outlet for power. Cycle red rocker switch.

Dirty filter

Extension cord too long

Hose too long

Filter clogged

High ambient temperature

Excessive brush wear

Excessive current draw

Check that correct IEC (modular) cord is used and plugged in.

Check circuit breaker(38). Push to reset.

Clean filter.

Extension cord must be 3-wire, 12 AWG, 50 ft (15 m) or shorter.

Replace with shorter hose.

Clean filter and replace as necessary.

Move turbine to cooler area.

Remove cover and turbine, and check for free motor rotation and for brush wear. Replace motor brushes if necessary.

Return to authorized service center.

309246 13

WARNING

Turn off turbine and unplug power for the following procedures.

System HVLP Turbine Sprayer

Disassembly

1.

If necessary, clean and replace filter according to maintenance procedure on page 11.

2.

Place turbine upside down on work surface.

Remove four cap screws (27) and bumpers (7).

See Fig. 9.

3.

Carefully lift unit by turbine baseplate (2) from turbine cover (1), and place upright on work surface.

4.

Repair or replace items as required.

5.

Reassemble turbine.

Repair

Motor Brush Replacement

NOTE: It is recommended that this procedure be performed by an authorized service center.

1.

Use System HVLP Turbine Sprayer

Disassembly procedure on page 14 to take turbine apart. Use Turbine/Motor Replacement on page 15 to replace turbine.

2.

Remove plastic fan cover.

3.

Remove brushes. Check commutator for excessive wear.

Note: Do not install new brushes in a turbine that has had brush holders damage the commutator. A motor with this type of commutator damage is unrepairable.

4.

Install new motor brushes using reverse order.

Keep lead wires from all rotating parts and motor frame.

27

7

2

CAUTION

Do not run the motor with the air inlet or outlet sealed off.

1

5.

Reassemble turbine.

6.

Run motor 30 to 45 minutes at half-rated voltage to seat motor brushes.

Note: If half-rated voltage is not available, run repaired unit in series with another turbine for 30 to 45 minutes.

Fig. 9

A

7949A

Power Cord Replacement

Replace power cord by unplugging from IEC connector

(A). Install new cord. See Fig. 9

14 309246

Turbine/Motor Replacement

The System 2500 , System 3800 , and System

4900 Turbine Sprayers each use a different turbine/motor. See the Turbine/Motor Replacement

Kits in the Parts List on page 17 for a listing of replacement kit parts.

See parts drawing on page 17.

Repair

1.

Use System HVLP Turbine Sprayer

Disassembly procedure on page 14 to take turbine apart.

2.

Remove turbine gasket (25).

3.

Loosen 3 screws (6) and remove.

4.

Remove plate (82) and 3 spacers (83).

5.

Remove turbine motor wires from spade connectors.

6.

Rotate turbine (24) from outlet fitting (18) and lift up from turbine spacers (23).

7.

Install new turbine gaskets (25 and 41).

8.

Reassemble turbine.

9.

Connect ground wire to turbine housing as required.

10. Reconnect wires according to applicable turbine.

See Fig. 10, Fig. 11, or Fig. 12 schematics.

Fig. 11

Motor

System 3800 t

Motor

7245A

Fig. 10

Motor

G

L1

L2

GROUND

N

G

L

System 2500 t

Fig. 12

System 4900 t

7244B

309246 15

Parts Drawing

13

14

81

27

29

28

6

20

1

25

82

6

83

34

24

19

18

4

46

47

32, 40

5

42

39

36

33

31 2

69

3

23

41

10 12

11

7

27

12

38

67

68

65

6 4

37

26

21

22

15

16, 17

7943C

16 309246

Parts List

Ref

No.

Part No.

Description Qty

4

5

6

7

10

11

12

13

14

15

16

17

18

1

2

3

19

20

21

276674 COVER, turbine

197111 BASE PLATE, turbine

(System 2500 )

192775 BASE PLATE, turbine

(System 3800 )

192774 BASE PLATE, turbine

(System 4900 )

192786 PLATE, retaining (System 3800

1

1

1

1

114669

192787 and System 4900

SCREW, pan hd

DUCT, turbine

114670 SCREW, cap, hx hd

113817 BUMPER

)

114064 PLUG, inlet

114065 PLUG, inlet, female (System 3800

114410 and System 4900 )

SCREW, pan hd, torx

244166 LID, tool box

197054 FOAM PAD, tool box

197057

192895

RETAINER, filter

SCREW, captive

158486 O-RING 4

193057 FITTING, outlet (System 2500 ) 1

192779 FITTING, outlet (System 3800

1

4

1

1 and System 4900 )

156698 O-RING, buna–n

192789 GASKET, filter (System 3800 and System 4900 )

240273 FILTER, main, paper (System

3800 and System 4900 )

244137 FILTER, main, foam (System

1

1

1

6

2

1

1

8

4

1

1

4

26

27

28

29

31

2500 )

22† 240274 FILTER, pre

23 193068 SPACER, turbine (System 2500

192780 SPACER, turbine (System

) 3

1

1

3800 and System 4900 )

24* 240269 TURBINE KIT, 2 stage; 120 volts

3

25

(System 2500 )

240270 TURBINE KIT, 3 stage; 120 volts

(System 3800 )

1

1

241122 TURBINE KIT, 4 stage; 120 volts

(System 4900 ) 1

192812 GASKET, turbine (System 2500 ) 1

192788 GASKET, turbine (System

3800 and System 4900 )

192784 BRACKET, handle

114531 SCREW, cap, hx hd

113414 NUT, lock

192785 HANDLE, turbine 1

114658 SWITCH, rocker (System 4900 ) 1

8

2

1

2

Ref

No.

Part No.

Description Qty

32

33

39

40

41

42

46

47

65

67

68

69

75

34

36

37

38

81

82

83

114279 SENSOR, pressure (System

3800 and System 4900 )

114280 LIGHT, indicator (System 3800 and System 4900 )

114293 SWITCH, rocker, red

111593 SCREW, grounding

102063 WASHER, lock, external tooth

114290 BREAKER, circuit; 8A, 120V

(System 2500 )

114403 BREAKER, circuit; 15A, 120V

(System 3800 and

System 4900 )

192905 PLATE, deflector (System

1

1

1

3800 and System 4900 )

193059 GASKET, sensor (System

192845

3800 and System 4900

GASKET, duct

)

1

192846 GASKET, duct

114287 FITTING, barbed (System

3800 and System 4900 )

192810 HOSE, air (System

3800 and System 4900 )

1

1

241998 CORD SET, 10 ft (System

2500 and System 3800 ) 1

240281 CORD SET, 15 ft (System 4900 ) 1

1

1

1

193095

193096

193126

LABEL, danger

LABEL, warning

LABEL, caution

244122 #2/4/5/6 ACCESSORY KIT

1

1

1

114538

194094

(System 4900

SPACER, turbine

194095 System 2500

194096 System 3800

194097 System 4900

) Not shown

SCREW, mach, pan hd

PLATE, turbine

1

2

1

3

3

3

1

1

1

1

† Pre-filters are available in 5 packs. Order Part No.

240274.

* Turbine Brush Kits are also available. Purchase separately: 240545 (for System 2500 ), and 240546 (for System 3800 and System

4900 ).

Extra danger and warning labels are available for free.

309246 17

Accessories

2

1

/

2

-Gallon (9.5 liter) PTFE coated Pot 240045

50 psi (345 kPa, 3.5 bar) Maximum Inlet Air Pressure

2

1

/

2

-gallon (9.5 liter) capacity, steel tank. Includes air pressure regulator, gauge, and pressure relief valve.

2-Quart (1.9 liter) Pressure Pot M70962

50 psi (345 kPa, 3.5 bar) Maximum Inlet Air Pressure

2-quart (1.9 liter) capacity, aluminum cup.

Includes air pressure regulator, gauge, pressure relief valve, and rigid hook handle.

201 221

WARNING

216

217

202

212

204

205

208

209

203

207

Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents, or fluids containing such solvents in the turbine spray system, which contains aluminum and/or galvanized-coated parts. Such use could result in a serious chemical reaction, with the possibility of explosion, which could cause death, serious injury, and/or substantial property damage.

118

2

1

/

2

-gal (9.5 liter) paint tank liner

(5 pack) 112077

212

121

124

120

*109

119

114

101

103

102

123

122

128

04957

Ref.

No.

201

202

203

204

205

207

208

209

212

216

217

221

Part No.

Description

104655

151519

M70687

M70676

M70686

M70616

M70617

M70678

M70677

244288

169969

104815

M71639

PRESSURE GAUGE

REDUCER, 1/4 to 1/8

COUPLING

O-RING

PRESSURE RELIEF VALVE

GASKET, standard; EPDM

GASKET, solvent resistant; Thiokol

(optional — must order separately)

WING NUT

WASHER

TANK, paint, 2 1 /

2

-gal (9.5 liter), with PTFE coat

QUICK DISCONNECT, male

PRESSURE REGULATOR

HANDLE

Qty.

1

1

1

1

1

1

1

1

1

1

1

5

5

126

112

109

(Handle is shipped loose, inside of 2-qt container.)

127

02951A

Ref.

No.

114

118

119

120

121

122

101

102

103

109

112

123

124

126

127

128

Part No.

Description

104655

M70727

104815

M71144

M71425

M70725

169969

M71491

240063

M70854

110440

189557

M70399

M71681

M70402

M72842

PRESSURE GAUGE

SAFETY VALVE

PRESSURE REGULATOR

POT, 2 quart (1.9 liter), aluminum

GASKET KIT, polyethylene (5 pak)

FITTING

QUICK DISCONNECT, male

HOSE, fluid; 60 in. long; 1/4 in. ID

HOSE, air; 54 in. (1.37 m) long

HOSE CLAMP

FITTING. tee

RESTRICTOR

QUICK DISCONNECT, male

AIR VALVE KIT (o-ring and valve)

QUICK DISCONNECT

FITTING, air pressure stem

Qty.

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

18 309246

Accessories

Lubricant

One, 4–ounce (113 gram) tube sanitary (non–silicone) lubricant for fluid seals and wear areas.

1–Quart Under–Cup Assembly 244130

Complete 1–quart under–cup assembly.

1–Quart Cup and Lid 244131

1–quart under–cup with lid for air–tight storage of fluid.

1–Quart Cup 244132

1–quart under–cup.

1–Quart Cup Gaskets 240265

5–pack of polyethylene gaskets for use with 1–quart under–cup.

Fluid Strainer (3 each) 240267

Install on the end of the cup to strain the fluid and help eliminate surface blemishes and plugged tips. 100 mesh screen.

User Kit #2 and #4 244122

Contains #2 and #

Y Fitting Kit 240069

Creates two air connections; allows for two–gun operation.

309246 19

Fluid Set (FS)/Spray Gun

FS

None

Number

244115

3 244118

Accessories

Standard Turbine Air Hose

Length (ft)

30

Number

241413

Tie Wrap Kit

(10 pack)

103473

8483A

Material Hose

Length (ft) Number

30

240476

Air & Material Hose

Length (ft) Number

30 241423

Pressure Pot

PTFE Lined 240045

Compressor Air Hose

Pot Length (ft) Number

2

1

/

2 gal

2 240074

2 qt 30 240071

Notes:

See HVLP Fine Finish Systems brochure 300564 for all accessories.

Non-Silicone Lubricant 111265 (4 oz) is available for fluid seals and wear areas.

20 309246

Specifications

Power requirements

Amps at 120 volts

System 2500

System 3800

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 phase, 7A minimum

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

120V AC, 50/60 Hz

1 phase, 12A minimum

System 4900 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power cord (extension cord must be 3-wire, 12 AWG, 50 ft [15 m] or shorter)

1 phase, 14A minimum

System 2500

System 3800

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

No. 16 AWG, 3 wire, 10 ft

No. 16 AWG, 3 wire, 10 ft

System 4900 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Unrestricted flow rate

No. 14 AWG, 3 wire, 15 ft

System 2500

System 3800

System 4900

Turbine stages

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

58 cfm

80 cfm

82 cfm

System 2500

System 3800

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

System 4900 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum turbine hose length

2

3

4

System 2500

System 3800

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

40 ft (12 m)

60 ft (18 m)

System 4900

Cup volume

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

60 ft (18 m)

1 quart (0.95 liter)

Wetted parts

Bare spray gun

Spray gun cup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . stainless steel, brass, PTFE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

, hard-coated aluminum aluminum, polyethylene

2-quart (1.9 liter) accessory remote pressure pot

2

1

/

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

-gallon (9.5 liter) accessory remote pressure pot . . . . . . . . . . . . . . . . . . . . . . . aluminum, brass, polyethylene steel with solvent-resistant finish,

EPDM gasket (standard)

Turbine shipping weight

System 2500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 lb (14.5 kg)

System 3800

System 4900

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34 lb (15.4 kg)

36 lb (17.7 kg)

Turbine diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sound level per ISO 3744

5.7 in (144.78 mm)

Sound power level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sound pressure level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

89.0 dB(A)

78.0 dB(A)

PTFE

309246 21

Sherwin-Williams 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 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 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.

ADDITIONAL WARRANTY COVERAGE

Graco does provide extended warranty and wear warranty for products described in the “Graco Contractor Equipment Warranty

Program”.

Phone Number

TO PLACE AN ORDER , contact your Graco distributor, or call this number to identify the distributor closest to you:

1–800–690–2894 Toll Free

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

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

The SHERWIN–WILLIAMS COMPANY, 101 PROSPECT AVENUE, CLEVELAND, OHIO 44115

PRINTED IN USA 309246 November 2000

22 309246