Graco 309388A 150RPX Pressure Roller, Spray System Owner's Manual

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Graco 309388A 150RPX Pressure Roller, Spray System Owner's Manual | Manualzz

Parts

150 RPX Pressure Roller and Spray System

Operating Instructions

Model 233687, Series A

309388

2800 psi (193 bar, 19 MPa) Maximum Working Pressure*

*

The best operating pressure is the lowest pressure that provides an even paint supply to the roller and

typically does not exceed 300 psi (2.1 MPa, 21 bar).

Also Includes: Contractor t In-line Valve 244161 and Pressure Roller 244279

D

20 in. (50 cm) heavy-duty extension

D 3/16” x 25 ft DuraFlex t hose

D 9 in. (23 cm) roller frame

D 1/2 in. (13 mm) nap roller cover

Rev. A

Table of Contents

S

Warnings

S

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

Pressure Relief

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

S

Component Identification

. . . . . . .

S

Setup

S

Priming

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

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

S

Operation

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

S

Cleanup

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

S

Trouble Shooting

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

2

2

3

4

5

9

13

24

S

Service

S

Parts

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

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

S

Technical Information

. . . . . . . . . .

S

Graco Warranty

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

S

Graco Phone Number

. . . . . . . . . .

27

32

37

38

38

Tools Required:

D Two 8–in. (20 cm) adjustable wrenches

D

Strainer bag to strain paint before it is sprayed

D

Drop cloths, spray shield, and other site preparation supplies

D Paint pail for coating to be sprayed

D

Waste pail to catch drainage during priming

D Garden hose for flushing with Power Flush t attachment

D Pump Armor t or mineral spirits/paint thinner for storage

D

Plastic mallet

D 5/16” open–ended wrench ti1456a

Suggested proper clothing:

D Respirator

D Safety glasses

GRACO INC.

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

E COPYRIGHT 2001, GRACO INC.

Graco Inc. is registered to I.S. EN ISO 9001

FIRE AND EXPLOSION HAZARD

A Fire and explosion hazard exists any time you spray or flush flammable fluids.

To help prevent fire or explosion when spraying flammable fluids

D

Be sure sprayer is adequately grounded through electrical outlet as follows:

– Use only grounded electrical outlets.

– Use only 3-wire extension cords.

– Make sure ground prongs are intact on sprayer and extension cords.

D

Motor in this sprayer is a source of sparks. Keep sprayer in well-ventilated area, at least 20 feet (6 meters) away from gun when spraying or flushing.

D

Do not use plastic drop cloths when spraying or flushing flammable fluids.

D

Avoid all ignition sources, such as pilot lights, cigarettes, and plastic drop cloths (static arc hazard). Do not plug in or unplug power cords or turn lights on or off in spray area.

D

Tape wall switches to prevent them from being turned off or on.

D

Do not smoke in spray area.

D

Use only Graco airless paint hoses.

D

Use outdoors or in a well-ventilated area.

EQUIPMENT MISUSE HAZARD

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

To help prevent injury

D

Do not modify the extension tube or roller frame or use parts not designed for this equipment.

D Do not use 1,1,1–trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents in this or any other pressurized aluminum equipment.

Such use could result in a chemical reaction, with the possibility of explosion.

TOXIC FLUID HAZARD

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

To help prevent injury or death from toxic fluids

D

Know specific hazards of fluid you are using; store hazardous fluid in approved tub; dispose of hazardous fluid according to all local, state, and national guidelines.

D

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

RECOIL HAZARD

Due to the high pressure fluid emitted, a strong recoil action may occur when you trigger the In–line

Valve. 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.

1.

Turn Power switch OFF.

FLUID INJECTION HAZARD

If high-pressure fluid pierces skin, the injury might look like “just a cut” but is a serious wound. Get immediate medical attention.

To help prevent injection

D

Always put trigger safety lever in SAFETY ON position when not spraying.

D

Always shut off power and relieve pressure when you stop spraying and before you service or clean sprayer, remove parts, or repair leaks. See

Pressure Relief Procedure below.

D

Do not allow children to use this equipment.

D

Keep clear of tip and/or roller frame. Never point at yourself or anyone else.

SAFETY ON pressure

FLUID SPLASHBACK HAZARD

To avoid splashing fluid when spraying into pail, always aim at inside wall of pail.

Make sure gun is assembled with correct gasket for fluid being sprayed.

PRESSURIZED EQUIPMENT HAZARD

This sprayer is capable of producing up to 2800 psi (19 MPa, 193 bar) maximum working pressure. To avoid component rupture and injury, do not operate sprayer with components rated less than pressure of sprayer.

Sprayer is equipped with a pressure drain that automatically relieves overpressure in the event of a fault condition. This automatic pressure relief may cause splashing of fluid. Correct fault before you resume spraying.

NOTE: Inadequate flushing and/or dried paint in drain system may prevent proper overpressure relief.

ELECTROCUTION HAZARD

Failure to observe the following electrical hazards could result in serious injury, including burns or electrocution.

To help prevent harmful electric shock

D

Use only grounded electrical outlets.

D

Only use 3-wire extension cords.

D

Make sure ground prongs are intact on sprayer and extension cords.

D

Keep electrical connections and inside of shroud dry.

D Avoid contact with power lines.

D Only use Graco paint hoses.

STARTUP HAZARD AFTER THERMAL

OVERLOAD

Motor has thermal overload switch to shut itself down if overheated. To reduce risk of injury from motor restarting unexpectedly when it cools, always turn Power switch OFF if motor shuts down.

Pressure Relief Procedure (See Fluid Injection Hazard above)

2.

Place prime tube in waste pail.

WASTE

PAIL

3.

Turn Spray/Prime valve to PRIME.

4.

Turn Pressure Control knob left to minimum pressure.

5.

Trigger

In–line

Valve into bucket to relieve pressure in hose.

WASTE

2

309388

Power Switch

Component Identification

Fluid Outlet Fitting Spray/Prime Valve

Contractor

t

In–line Valve

Prime/drain position

Paint position

Prime Tube

Suction Tube

Inlet Screen

Pressure Roller

Pressure Control Knob

309388

3

4

309388

Setup

1. Turn power switch OFF.

2. Connect one end of grounded fluid hose to the In–line Valve. Use a wrench to tighten.

NOTE: The Contractor t

In–line Valve can be used as an airless spray gun for small jobs by attaching a Handtitet Guard and RAC5 Switchtip.

For larger jobs the sprayer can be used for airless spraying by attaching an airless spray gun rated at 2800 psi

(193 bar, 19 MPa) Maximum Working

Pressure or higher.

3. Connect other end of hose to sprayer fluid outlet fitting. Use a wrench to tighten.

4. Turn pressure control knob all the way left

(counterclockwise) to minimum pressure.

Priming

– For flushing factory or storage fluid and loading pump with water

1. Turn Spray/Prime valve to PRIME.

suction tube prime tube

2. Separate the (smaller) prime tube from the

(larger) suction tube.

3. Unscrew inlet screen from suction tube.

4. Place prime tube in waste pail.

prime tube

WASTE

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5

Priming

– For flushing factory or storage fluid and loading pump with water

Power Flush attachment

5. Screw Power Flush attachment (included with sprayer) onto garden hose and OPEN Power

Flush attachment.

open closed suction tube

Power Flush attachment garden hose

(turn on ) garden hose

6. Screw garden hose and Power Flush attachment onto suction tube and turn

ON garden hose.

7. Plug sprayer in to grounded outlet and turn power switch ON.

8. Align arrow on sprayer pressure control knob to (bucket symbol) until the pump starts.

9. Let water flow out of prime tube into waste pail for 30 to 60 seconds. Water flowing out of prime tube indicates pump is primed with water.

30 to 60 seconds

WASTE

6

309388

Priming

– For flushing water and loading pump and hose with paint

1. Turn power switch OFF.

2. Turn Power Flush to closed position and garden hose OFF. Unscrew Power Flush attachment from suction hose.

3. Screw inlet screen onto suction tube.

4. Submerge suction tube in paint.

PAINT

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7

Priming

– For flushing water and loading pump and hose with paint

5. Point In–line Valve into waste pail.

WASTE

6. Turn power switch ON.

WARNING paint pull and hold trigger

7. When paint starts to come out of prime tube, pull and hold In–line Valve trigger and turn Spray/

Prime valve to spray. When paint comes out of In–line Valve release trigger.

NOTE: The motor stopping indicates the pump and hose are primed with paint.

WASTE

SPRAY

Release trigger

8. Transfer prime tube to paint pail.

8

309388

PAINT

Operation

1. Engage the In–line Valve safety latch.

2. Firmly tighten pressure roller to 20” extension.

3. Attach pressure roller assembly to In–line

Valve. Use a wrench to tighten.

4. Turn pressure control knob to roller symbol.

5. Disengage In–line Valve safety latch. Trigger In–line Valve and roll the surface until paint comes to roller.

NOTE: Trigger the In–line Valve briefly only when you need more paint. Determine how often you must trigger the gun to maintain an even paint supply to the roller.

309388

9

10

309388

Operation

6. Increase pump pressure only if triggering

In–line Valve cannot supply enough paint for your rolling speed.

7. Whenever you stop painting, relieve pressure, page 2, and elevate roller end of extension tube to prevent paint from draining out.

Flush the pump, In–line Valve and pressure roller immediately after each use to prevent paint from drying in the pressure roller and damaging it. Cleanup page 13.

Rolling Techniques

1. Rolling vertically, roll out the letter “M”.

2. Cross roll, horizontally, to spread the paint.

3. Finish with light vertical strokes until the entire area has been evenly covered.

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11

12

309388

Ceilings, Woodwork and Walls

1. Ceilings: Using a paint brush, apply a starting row of paint approximately the width of your brush where the walls and ceiling meet.

2. With the roller, apply paint to the ceiling, working the short way of the room and applying as wide a strip as possible.

1. Woodwork & Walls: Using a brush, paint woodwork first. Apply a starting row of paint approximately the width of the paint brush around the woodwork and where the walls meet the ceiling.

2. With the roller, apply paint to the walls, following the Roller Techniques described on page

11.

Cleanup

Leave the roller assembly attached to the In–line Valve for this procedure.

1. Relieve the pressure.

Turn power switch OFF, page 2.

2. Remove roller cover and diffuser from roller frame as follows: a.

Using your thumb, slide clip down and release end caps, diffuser, and roller cover into a pail.

b.

Remove roller cover from diffuser.

c.

Pull end caps off diffuser.

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13

Solvent

Cleanup

(continued)

3. Clean roller cover, caps and diffuser with water or a compatible solvent for non–water–based materials.

4. Place roller frame in paint pail. Be sure the holes in the frame are facing inside the paint pail.

Paint

5. Place suction tube in bucket of water or compatible solvent for non–water–based materials.

Solvent

6. Turn pressure control knob to roller symbol.

14

309388

WARNING

WARNING

Solvent

Cleanup

(continued)

7. Turn power switch ON.

8. Trigger In–line Valve.

9. Turn Spray/Prime valve to SPRAY.

10. Continue to trigger In–line Valve until flushing fluid begins to dilute paint. Then release

In–line Valve trigger.

11. Place roller frame in another bucket.

If you are flushing a non–water–based fluid, flush until fluid coming out of roller frame is clear. Proceed to page 21, Cleanup–Cleaning Contractor t In–line

Valve Filter.

If water–based, follow Power Flushing procedure, page 16.

12. Relieve pressure, page 2. Turn power switch OFF.

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15

Cleanup

– Power Flushing After Spraying Water–based Paint

1. Relieve pressure , page 2 . Turn power switch OFF.

Power Flush attachment open closed

2. Screw Power Flush attachment onto garden hose.

garden hose

3. Turn lever to close Power Flush attachment.

close

4. Unscrew inlet screen from suction tube and place in waste pail.

inlet screen

WASTE

16

309388

Cleanup

– Power Flushing After Spraying Water–based Paint – (continued)

5. Connect garden hose to suction tube with Power Flush attachment. Leave prime tube in waste pail.

Suction tube

Power Flush attachment garden hose

6. Turn lever to open Power Flush attachment. Turn on garden hose.

open

7. Align arrow on sprayer with bucket symbol on Pressure

Knob.

8. Turn power switch ON.

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17

Cleanup

– Power Flushing After Spraying Water–based Paint – (continued)

9. Place roller frame in waste pail and trigger In–line Valve.

Be sure the holes of the roller frame are facing inside the pail.

WASTE

WARNING

10. Turn Spray/Prime Valve to SPRAY.

WARNING

1–2 MIN.

11. Keep In–line Valve triggered for 1–2 minutes until somewhat clear water flows out of roller frame.

WASTE

18

309388

Cleanup

– Power Flushing After Spraying Water–based Paint – (continued)

12. Turn Spray/Prime Valve to PRIME.

WASTE

20 SEC.

13. Let water flow through sprayer into waste pail

for 20 seconds.

14. Turn Power Switch OFF.

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19

Cleanup

– Power Flushing After Spraying Water–based Paint – (continued)

15. Close Power Flush. Turn off garden hose.

closed

16. Unscrew Power Flush attachment from suction hose.

17. Remove roller frame and extension from In–line Valve.

20

309388

Cleanup

– Cleaning Contractor

t

In–line Valve Filter

1. Relieve pressure, page 2 .

2. Push up on the trigger guard and swing it away from the trigger.

3. Unscrew the In–line Valve handle from the housing.

Removing the filter and clean it in compatible solvent.

NOTE: Do not soak the entire In–line Valve in solvent. Prolonged exposure to solvent can ruin the packings.

Solvent

4. Apply Lithium–based greased to the threads of the

In–line Valve handle and reassemble In–line Valve.

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21

WARNING

Cleanup

– Filling the Sprayer with Storage Fluid

Always pump storage fluid through the pump system after cleaning. Water left in the sprayer will corrode and ruin pump.

suction tube prime tube

WASTE

1. Place suction tube in storage fluid bottle and prime tube in waste pail.

2. Turn Prime/Spray valve to PRIME.

3. Turn Pressure Control knob all the way left

(counterclockwise) to minimum pressure.

22

309388

WARNING

Cleanup

– Filling the Sprayer with Storage Fluid

4. Turn power switch ON.

5. Align arrow on the sprayer with the (roller symbol) on the

Pressure Control knob.

watch for storage fluid from prime tube (in 5 to 10 seconds)

6. When storage fluid comes out of prime tube (in 5–10 seconds) turn power switch OFF.

WASTE

7. Turn Spray/Prime valve to SPRAY to keep storage fluid in sprayer during storage.

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23

Troubleshooting

Check everything in this Troubleshooting table before you bring the sprayer to a Graco authorized service center.

PROBLEM

Pump will not prime.

HINT:

S

Attempt to free check balls by tapping side of inlet valve as s rayer is stroking.

S Strain paint before spraying and keep sand and debris out.

S

Thoroughly flush after every paint job.

S Do not store in water. Use spirits.

Power switch is on and sprayer is plugged in, but pump does not cycle.

Cannot pull In–line Valve trigger.

CAUSE

Spray/Prime valve is set at

SPRAY.

SOLUTION

Turn Spray/Prime valve to PRIME (pointing down).

Spray/Prime valve is plugged Clean/replace drain tube as necessary. See Graco authorized service center if drain valve is plugged.

Inlet screen is clogged or suction tube is not immersed.

Clean debris off inlet screen. Make sure suction tube is at bottom of paint pail.

Inlet valve check ball is stuck.

Remove the tube and place a pencil into the inlet section to dislodge the ball, allowing the pump to prime properly. OR

Power Flush the unit (page 16 ).

Outlet valve check ball is stuck.

Remove hose from sprayer. Unscrew outlet valve to remove assembly. Gently nudge the ball in the outlet assembly with a screwdriver. Screw the valve back into the pump.

Electrical outlet is not providing power or extension cord is damaged or sprayer power cord is damaged.

Pressure is set at minimum.

Try a different outlet or reset building circuit breaker or replace extension cord/power cord.

Turn Pressure Control Knob to the right (clockwise) to increase pressure.

Motor or control is damaged.

Return sprayer to Graco authorized service center.

Paint is frozen or hardened in pump.

Unplug sprayer from electrical outlet.

NOTE: If frozen, do not try to start sprayer until completely thawed , or damage to motor, control board, and/or drivetrain may occur.

Trigger safety is in SAFETY

ON position.

Make sure power switch is OFF. Place sprayer in warm area for several hours, then plug in and turn on. Slowly increase pressure setting to see if motor starts.

If paint hardened in sprayer, pump packings, valves, drivetrain, or pressure switch may need to be replaced.

Put trigger safety in SAFETY OFF position.

Aim In–line Valve into waste pail. Squeeze trigger.

Clean or replace check valves.

In–line Valve stops spraying.

Tip is clogged.

Pump cycles but does not build up pressure. (i.e., will gun trigger is released)

Pump check valves are dirty or damaged.

Spray/Prime valve is worn or obstructed with debris.

Pump is not primed.

Inlet screen is clogged or suction tube is not immersed.

Paint pail is empty.

Suction tube has vacuum air leak.

Pump check ball is stuck.

Return sprayer to Graco authorized service center.

See Priming on page 5 .

Clean debris off inlet screen. Make sure suction tube is at bottom of pail. Reprime sprayer.

Refill paint pail and reprime sprayer.

Tighten suction tube connection. Inspect for cracks or vacuum leaks. If cracked or damaged, replace suction tube.

See “Pump will not prime” section of Trouble Shooting instructions.

24

309388

Troubleshooting

PROBLEM

Pump cycles but paint only dribbles or spurts when

Pressure is set at maximum,

When paint is sprayed, it runs

When paint is sprayed, coat is

Motor is hot and runs

CAUSE

Pressure is set too low.

SOLUTION

Turn Pressure Control Knob to the right (clockwise) to increase pressure.

Tip is clogged.

Clear tip. See your gun manual.

Spray tip is too large or worn.

Replace tip.

Gun filter is clogged.

Extension cord is too long or not a heavy enough gauge.

Tip is too large for sprayer.

Clean or replace In–line Valve fluid filter. Page 21.

Replace extension cord.

Select a smaller tip.

Replace tip.

Tip is worn beyond capability of sprayer.

Gun filter is clogged.

Inlet screen is clogged.

Pump valves are worn.

Coat is going on too thick.

Clean or replace In–line Valve fluid filter. Page 21.

Clean debris off inlet screen.

Check for worn pump valves as follows: Prime sprayer with paint. See Priming on page 5 .

Trigger In–line Valve momentarily. When trigger is released, pump should cycle momentarily and stop. If pump continues to cycle, pump valves may be worn. Replace check valves.

Move gun faster.

Coat is going on too thin.

Vent holes in shroud are

Choose tip with smaller hole size.

Choose tip with wider fan.

Make sure gun is far enough from surface.

Move gun slower.

Choose tip with larger hole size.

Choose tip with narrower fan.

Make sure gun is close enough to surface.

Keep vent holes in shroud clear of obstructions and overspray,

NOTE: This is a thermal overload condition. Motor will automatically shut off due to

See Startup Hazard After

Thermal Overload on page cause is not corrected.

covered.

Extension cord is too long or not a heavy enough gauge.

Unregulated electrical generator being used has excessive voltage.

Sprayer was operated at high pressure with small tip, which caused frequent motor starts and excessive heat build up.

Replace extension cord.

Use electrical generator with a proper voltage regulator.

Sprayer requires a 120V AC, 60 Hz, 1500-Watt generator.

Decrease pressure setting, or increase tip size.

Building circuit breaker opens after sprayer operates for 5 to

OR

Building circuit breaker opens into outlet, and sprayer is turned on.

Fan pattern varies dramatically while spraying or sprayer does not turn on promptly when resuming spraying.

Spray comes out of gun in two thick streams.

Too many appliances are plugged in on same circuit.

Extension cord is damaged or too long or not a heavy enough gauge.

Sprayer power cord is damaged.

Pressure control switch is worn and causing excessive pressure variation.

Reversible tip is in UNCLOG position.

Free up circuit (unplug things), or use a less busy circuit.

D Plug in something that you know is working to test extension cord.

D Replace extension cord.

Check for broken insulation or wires. Replace power cord if damaged.

Return sprayer to Graco authorized service center.

Rotate arrow–shaped handle on tip so it points forward in

SPRAY pattern.

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25

Troubleshooting

Sprayer does not turn on promptly when resuming spraying.

Paint is coming out of pressure control switch.

Pressure drain actuates automatically, relieving pressure through prime tube.

Paint leaks down outside of pump.

Pressure control switch is worn and causing excessive pressure variation.

Pressure control switch is worn.

System is overpressurizing.

Pump packings are worn.

Return sprayer to Graco authorized service center.

Return sprayer to Graco authorized service center.

Return sprayer to Graco authorized service center.

Replace pump packings.

26

309388

Service

– Changing the Needle on the Contractor

t

In–line Valve

NOTE: The needle, diffuser/seat, gasket and locknut must be replaced together. They are included in Repair

Kit 218070.

Disassembly

1. Relieve pressure , page 2.

2. Squeeze trigger while unscrewing diffuser/seat and gasket.

3. Remove Trigger. Remove locknut and bracket.

trigger guard bracket locknut

4. Tap rear of the In–line Valve with plastic mallet and punch to push needle assembly out through front of housing.

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27

Service

– Changing the Needle on the Contractor

t

In–line Valve

NOTE: The needle, diffuser/seat, gasket and locknut must be replaced together. They are included in Repair

Kit 218070.

Reassembly

1. Guide threaded end of needle assembly into front of

In–line Valve.

2. Install bracket and locknut loosely on threaded end of needle. Squeeze trigger to pull needle assembly into

In–line Valve body. Tighten locknut and install trigger guard.

bracket locknut trigger guard

3. Squeeze trigger while installing gasket and diffuser/seat.

Torque diffuser/seat to 26–32 ft–lb (35–43 N·M).

26–32 lb

4. If In–line Valve handle was removed, hand tighten into fluid housing. It should fit easily. Be sure trigger guard is reassembled.

5. Adjust needle before using In–line Valve.

28

309388

Service

– Adjusting the Needle on the Contractor

t

In–line Valve

1. Engage In–line Valve safety latch.

2. Hold In–line Valve with nozzle straight up.

3. Remove trigger guard.

5/16”

4. Hold your finger against trigger with light pressure. Using a 5/16–in, open ended wrench, turn locknut clockwise until you feel trigger depress slightly.

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29

Service

– Adjusting the Needle on the Contractor

t

In–line Valve

5. Turn adjusting nut 3/4 turn counterclockwise.

5/16”

3/4 turn

6. Connect fluid hose. Use a wrench to tighten.

7. Prime system. Page 5.

8. Trigger the In–line Valve and release it. The fluid should stop immediately.

Trigger Release

9. Engage safety latch and try to trigger In–line Valve. NO

FLUID SHOULD FLOW.

If the In–line Valve fails either test, relieve pressure, disconnect hoses and readjust needle.

No Fluid

30

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Notes

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31

Parts

42

44

50

51

1

4

5

2

3

7

12

13

23

30

31

32

38

41

150 RPX Model 233687

Ref.

No.

Part No.

Description

196569

195697

244035

195400

196582

196586

195084

115489

244266

224807

235014

111600

187625

245148

245147

245149

245078

245079

Qty.

FRAME (includes 2 #60)

STRAINER

DEFLECTOR, barbed

CLIP, spring

TUBE, suction

COVER, switch

TUBE, drain

CLAMP, drain tube

KIT, pressure switch, repair

CAM, drain valve

KIT, valve, repair

DRIVE PIN, drain valve

HANDLE, drain valve

KIT, motor enclosure (includes enclosure and 2 warning labels)

KIT, cover, housing (includes 3 labels,

2 dowel pins, 2 bushings)

KIT, gear, (includes two gears and connecting rod)

KIT, pump repair

KIT, control board

1

1

1

1

1

1

1

1

1

1

1

1

1

1

2

1

1

1

Ref.

No.

Part No.

Description

52

53

54

55

56

57

58

245080

245076

245077

116295

115478

196594

243954

60 105521

61 Y 196932

62 Y 198668

63 115477

64

66

69+

196574

103473

115648

KIT, motor, repair

KIT, outlet valve

KIT, inlet valve

CLAMP, spring, .88 diameter

SCREW, machine; pan head

CORD, power

HOSE, DuraFlex, 3/16 in. x 25 ft

(available from Service Center only)

PLUG, tubing

LABEL, warning

LABEL, warning

SCREW, machine, pan head

FITTING, drain

STRAP, tie

VALVE, shutoff, power flush

Qty.

1

1

1

1

2

1

1

1

1

9

1

2

1

1

Y Replacement Danger and Warning labels, tags and cards are available at no cost.

+ Not shown.

32

309388

150 RPX Model 233687

57

42

1

50

63

55

51

63

7

23

52

41

61

56

62

44

53

30, 32, 38

31

64

13

4

54

5

12

3

13

2

1

60

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33

Pressure Roller Assembly Model 244279

78 c b a d g f e

79 h

Parts List

c d e f g

Ref.

No.

Part No.

Description

244271 78 a b 244929

197105

197106

107590

115524

244928

Qty.

FRAME, roller includes a, b, c, d, e, f 1

FRAME

CAP, end (includes seal, retainer, and o–ring)

DIFFUSER

1

2

CLIP, roller

ROLLER, cover, 9 inch,

1/2 in. (13 mm) nap

GASKET

1

1

1

CAP, end (includes seal and retainer) 1

79 h k m

232122

162863

114049

EXTENSION, includes h, k, m

EXTENSION, 20 in. (50 cm)

GASKET

O–RING

1

1

1 k m

HINT:

When replacing gasket k*) and o-ring (m*), position o-ring first, then press gasket into place.

Additional Roller Covers

The following pressure roller covers are available at your local distributor:

107590 9 in. (23 cm); 1/2 in. (13 mm) nap

107591 9 in. (23 cm); 3/4 in. (19 mm) nap

107592 9 in. (23 cm); 1-1/4 in. (32 mm) nap

34

309388

Contractor t In–line Valve Model 244161

Parts

103

101

108

119

110

102

107

111

106

120

105a

105b

105

113

105c

105d

112

114

104

TI0667

309388

35

Parts List

Contractor t In–line Valve

Model 244161

Ref.

No.

Part No.

Description Qty.

101 218070 NEEDLE–DIFFUSER/SEAT KIT 1

102 244193 TRIGGER, valve, In–line 1

103 196869 GUARD, trigger

104 238817 KIT, swivel

105 n

218131 FLUID FILTER ASSEMBLY

(standard 50 mesh) includes

1

1

1 replacement parts 5a, 5b, 5c, 5d

105a 179722 RETAINER, spring

105b 179731 ELEMENT, strainer

105c 179763 SPRING, compression

105d 179750 RETAINER, spring

106 n 179733 SEAL, sleeve

107 107110 LOCKNUT

108 197052 ADAPTER, RAC

110 197058 BRACKET, stem

1

1

1

1

1

1

1

1

Ref.

No.

Part No.

Description Qty.

111 197568 HOUSING, fluid, locking

112 113409 RETAINER, guard

113 195788 HANDLE, valve

114 104938 PACKING, o–ring

115 070270 LUBRICANT, grease (not shown) 1

116 070269 SEALANT, anaerobic (not shown) 1

119 177538 STUD, trigger

120 105334 NUT, lock, hex

121

Y

222385 WARNING CARD (not shown)

123

Y

187348 COVER, warning

126 070199 SEALANT, anaerobic

2

2

1

1

1

1

1

1

1

Y

Replacement Danger and Warning labels, tags and cards are available at no cost.

n

Keep these spare parts on hand to reduce down time.

D

Part number provided for reference only. Not available as a replacement part.

36

309388

Technical Data

Maximum fluid working pressure – sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum fluid working pressure – Contractor t In–line Valve, extension, roller* . . . . . . .

Sprayer inlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2800 psi (19 MPa, 193 bar)

3600 psi (25 MPa, 248 bar)

3/4 in. internal thread (standard garden hose)

Sprayer outlet size

Contractor t

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

In–line Valve fluid inlet size

Contractor t

In–line Valve fluid outlet size

1/4 npsm external thread

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 npsm (swivel)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7/8–14 unf

Electric motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/8 hp 7.0 Amp open frame universal

Sprayer weight only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 lb (6 kg)

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.9 in (37.8 cm)

Width

Height

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

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

15.0 in (38.1 cm)

15.6 in (39.6 cm)

Wetted parts sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . stainless steel, brass, ultra–high molecular weight polyethylene (UHMWPE), leather

Wetted parts Contractor t In–line Valve

Inlet Screen on Suction Tube

. . . carbide, nylon, aluminum, PVC, polypropylene, fluroelastomer

UHMWPE, aluminum, tungsten carbide, stainless steel,

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

PTFE R , brass

35 mesh (450 microns)

Maximum material temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contractor t In–line Valve fluid Valve orifice size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

120 _ F (50 _ C)

0.125 in. (2.286 mm) dia.

Electrical power requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sound data * Contractor t

In–line Valve

120V AC, 60 Hz, 1 phase, 15A

Sound pressure level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 dB(A)

Sound power level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 dB(A)

* Measured while spraying waterbase paint – specific gravity 1.36 through a 517 tip at 3,000 psi (21 MPa, 207 bar) per ISO 3744. Actual sound levels may vary with length of extension used.

*

The best operating pressure is the lowest pressure that provides an even paint supply to the roller and typically does not exceed 300 psi (2.1 MPa, 21 bar).

PTFE R

309388

37

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–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.

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.

Sales Offices: Minneapolis, Detroit

International Offices: Belgium, Korea, Hong Kong, Japan

GRACO INC.

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

www.graco.com

PRINTED IN USA 309388 July 2001

38

309388

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