WAGNER Power Painter Pro Owner`s manual

Power Painter /

Stainer Plus

Owner’s Manual

Read this manual for complete instructions

Français (page 21) / Español (página 41)

Power Painter

Max

Power Painter

Pro

Contents

8

9

6

7

2

4

5

Important Safety Information

Before You Begin

Features

Cup Mode Setup

Remote Suction Hoses Setup

Backpack Kit Setup

Spray Controls

11 Priming with the Remote Suction Hoses

12 Practice Spraying

13 Spraying Technique

14 Cleanup

17 Reassembly / Maintenance

18 Troubleshooting

20 Replacement Parts

61 Repacking Diagram

62 Parts List

64 Warranty

0613 • Form No. 0525178A

Questions?

Call Wagner Technical Service at:

1-800-328-8251

Register your product online at:

www.wagnerspraytech.com

Important Safety Information

Read all safety information before operating the equipment. Save these instructions.

WaRnInG - To reduce the risk of fire or explosion:

Indicates a hazardous situation which, if not avoided, could result in death or serious injury.

To reduce the risks of fire or explosion, electrical shock and the injury to persons, read and understand all instructions included in this manual. Be familiar with the controls and proper usage of the equipment.

Grounding Instructions

This product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electric shock by providing an escape wire for the electric current. This product is equipped with a cord having a grounding wire with an appropriate grounding plug. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances.

WaRnInG - Improper installation of the grounding plug can result in a risk of electric shock.

If repair or replacement of the cord or plug is necessary, do not connect the green grounding wire to either flat blade terminal. The wire with insulation having a green outer surface with or without yellow stripes is the grounding wire and must be connected to the grounding pin.

Check with a qualified electrician or serviceman if the grounding instructions are not completely understood, or if you are in doubt as to whether the product is properly grounded. Do not modify the plug provided. If the plug will not fit the outlet, have the proper outlet installed by a qualified electrician.

This product is for use on a nominal 120 volt circuit and has a grounding plug that looks like the plug illustrated below. Make sure that the product is connected to an outlet having the same configuration as the plug. No adapter should be used with this product.

1. Do not spray flammable or combustible materials near an open flame, pilot lights or sources of ignition such as hot objects, cigarettes, motors, electrical equipment and electrical appliances. Avoid creating sparks from connecting and disconnecting power cords.

2. For use with only water-based or mineral spirit-type materials with a minimum flash point of 21ºC (70º F) — Do not spray or clean with liquids having a flash point of less than 21ºC

(70º F). Flash point is the temperature at which a fluid can produce enough vapor to ignite.

3. Verify that all containers and collection systems are grounded to prevent static discharge.

4. Connect to a grounded outlet and use grounded extension cords (electric models only). Do not use a 3 to 2 adapter.

5. Do not use a paint or solvent containing halogenated hydrocarbons. Such as chlorine, bleach mildewcide, methylene chloride and trichloroethane. They are not compatible with aluminum. Contact the coating supplier about compatibility of material with aluminum.

6. Keep spray area well ventilated. Keep a good supply of fresh air moving through the area to keep the air within the spray area free from accumulation of flammable vapors. Keep pump assembly in well ventilated area. Do not spray pump assembly.

7. Do not smoke in the spray area.

8. Do not operate light switches, engines, or similar spark producing products in the spray area.

9. Keep area clean and free of paint or solvent containers, rags, and other flammable materials.

10. Know the contents of the paint and solvents being sprayed. Read all Material Safety Data

Sheets (MSDS) and container labels provided with the paints and solvents. Follow the paint and solvent manufacture’s safety instructions.

11. Fire extinguisher equipment shall be present and working.

Grounded Outlet

Cover for grounded outlet box

Grounding Pin

2 English © Wagner Spray Tech - All Rights Reserved

Important Safety Information

WaRnInG - To reduce the risk of skin injection:

1. Do not aim the gun at, or spray any person or animal.

2. Keep hands and other body parts away from the discharge. For example, do not try to stop leaks with any part of the body.

3. Always use the nozzle tip guard. Do not spray without the nozzle tip guard in place.

4. Only use a nozzle tip specified by the manufacturer.

5. Use caution when cleaning and changing nozzle tips.

6. High-pressure spray is able to inject toxins into the body and cause serious bodily injury. In the event that injection occurs, seek medical attention immediately.

7. This system is capable of producing 2800

PSI / 193 Bar. Only use replacement parts or accessories that are specified by the manufacturer and that are rated a minimum of

2800 PSI. This includes spray tips, nozzle guards and extensions.

8. Verify that all connections are secure before operating the unit.

Important Electrical

Information

Use only a 3-wire extension cord that has a 3-blade grounding plug and a 3-slot receptacle that will accept the plug on the product. Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. A 14 gauge or 12 gauge cord is recommended. If an extension cord is to be used outdoors, it must be marked with the suffix W-A after the cord type designation. For example, a designation of SJTW-A would indicate that the cord would be appropriate for outdoor use.

Wagner Spray Tech accessory extension cords recommended:

P/N 0090241

P/N 0090242

20 foot extension cord

35 foot extension cord

IMPORTanT: Household use only. Intended for indoor/outdoor use OnLY with materials having flashpoint above 70ºF (21ºC).

WaRnInG - To reduce the risk of injury:

1. Always wear appropriate gloves, eye protection, clothing and a respirator or mask when painting. Hazardous vapors – Paints, solvents, insecticides, and other materials can be harmful if inhaled or come in contact with body. Vapors can cause severe nausea, fainting or poisoning.

2. Do not operate or spray near children. Keep children away from equipment at all times.

3. Do not overreach or stand on an unstable support. Keep effective footing and balance at all times.

4. Stay alert and watch what you are doing.

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

Capability:

Sprays a variety of paints (oil-based and latex), primers, stains, preservatives and other nonabrasive materials. Do not use materials with flash points below 70° F (21° C).

Do not use!

This pump should not be used with textured materials, block filler, lacquers, industrial enamels, or asphalt sealer or materials containing HHC. See coating supplier if flash point is not listed on the container.

WaRnInG - To reduce the risk of electric shock:

1. Keep electrical cord plug and spray gun trigger free from paint and other liquids. Never hold cord at plug connections to support cord.

Failure to observe may result in an electrical shock.

2. Never immerse electrical parts in water or any other liquid. Wipe the exterior of the sprayer with a damp cloth for cleaning. Always make sure the sprayer is unplugged before taking it apart for cleaning.

© Wagner Spray Tech - All Rights Reserved English 3

4

Before you Begin

This page contains information that is necessary in order to operate the sprayer properly.

Material Preparation:

• It is important to mix the material thoroughly before you begin. Do not shake the material to mix it. Always stir the material gently but thoroughly before use.

Spray Tip:

The spray tip included with your Power Painter comes equipped with Optimus™ dual-orifice technology. It is ideal for spraying both waterbased and oil-based paints and stains. The

Optimus™ spray tip eliminates the need to have different spray tips for different spray materials.

notice:

• Remove any skin that has formed on the top of the material. Do not mix the skin into the material. The skin can break up and clog the sprayer. Older materials may need to be strained.

The spray gun you have purchased will have some or all of the features and accessories shown here. Refer to the graphic, right, and the chart, below.

Thinning the Material:

• Always test spraying without thinning the material as thinning is not typically required.

• If you are spraying with a material that needs to be thinned, make sure to follow the manufacturer’s recommendations.

a

Features

Adjustable spray tip assembly h h h

a1 Tip nut h h

Material That Can Be Sprayed:

• Make sure the type of material you use can be cleaned with either mineral spirits (for oil-based paints) or a warm water and soap solution (for latex paints).

b 1 quart cup h h h h h c 1 1/2 quart cup h h

Determining Job Size:

The size of your spray job will determine how the spray gun is set up. The spray gun can operate in three different modes:

1) cup mode for small to medium jobs (see page 6)

2) remote suction hose mode for medium to large jobs (if equipped, see page 7)

3) backpack mode for large jobs that require increased mobility (if equipped, see page 8) d Cup release button e Cup grip f Cup handle g Trigger h Material select lever h h h h h h h h h h h i

Electronic material selector

Overspray:

Some sprayed materials create a cloud of paint.

Some of that cloud will spray past your intended object and also bounce off of it. Wind and air currents may cause this cloud to drift onto surfaces not intended to be sprayed. You can control the amount of overspray and bounce-back by adjusting your spray controls and moving the sprayer closer to the work piece, but always make sure that you have a good spray pattern. Always test your pattern on a scrap piece of wood or cardboard, and make sure that you have drop cloths protecting anything not being sprayed. anything you don’t want painted that is in the area of your spraying surface should be covered or removed.

l j k m n o

Electronic speed control

Low cup level indicator

Remote suction hose kit

Fill lid adapter (for threaded containers)

Fill lid (standard containers)

Cleaning brushes, cleaner nozzle and lubricant h h h h h h h h h h h h h h h

Drop Cloths:

Be sure to protect your floors and furnishings with drop cloths or other coverings during spraying and cleanup.

p Backpack kit h

English © Wagner Spray Tech. - All Rights Reserved

Features

note: Some of the graphics in this manual may not exactly match your sprayer. All information and instructions given in this manual applies to all models except where noted.

Power Painter /

Stainer Plus a a1 a2

Power Painter

Pro h a a1 a2 g d c b e c

Power Painter

Max a a1 a2 j-k l h m g f d n o p i-k g f d

© Wagner Spray Tech. - All Rights Reserved English 5

Cup Mode Setup

Recommended for small to medium jobs

The cup will give you approximately 3-5 minutes of continuous spraying time depending upon the cup size.

IMPORTanT: avoid running the cup dry. an empty cup will allow air to become sucked into the sprayer, which leads to globbing and spitting.

1

IMPORTanT: always make sure the tip nut is tightened securely prior to spraying.

Cup Mode Setup:

1. Remove the cup - Press and hold cup release button.

2. Turn cup to release. Remove cup.

3. Attach fill lid to the paint container for easier pouring.

4. Fill the cup.

note: Fill right up to, but do not exceed, the MAx FILL line.

5. Replace the cup. Line up the tabs / slots.

note: The cup grip / cup handle can be oriented on either side of the sprayer, depending upon your preference.

6. Turn cup to lock.

note: The cup should “click” back into place.

3

2 or

4 5 6

2

1


Remote Suction Hose Setup (optional)

Recommended for medium to large jobs

A 75% duty cycle is recommended when spraying with the remote suction hoses. For example, trigger the gun for 15 seconds, and then allow the gun to remain idle

(untriggered) for 5 seconds.

1

IMPORTanT: avoid running the container dry. an empty container will allow air to get sucked into the sprayer, which leads to globbing and spitting.


Remote Suction Hose Setup:

1. Remove the cup -

See steps 1-2, previous page.

2. Twist and remove the suction tube and filter assembly.

3. Attach the housing to the bottom of the sprayer as shown.

Rotate the housing until it clicks into place.

4. Attach lid to paint container.

Push hoses through the holes in the lid and down to the bottom of the material container.

2

3

4

© Wagner Spray Tech - All Rights Reserved English 7

Backpack Kit Setup (optional)

Recommended for medium to large jobs

A 75% duty cycle is recommended when spraying with the remote suction hoses. For example, trigger the gun for 15 seconds, and then allow the gun to remain idle


1

(a)

IMPORTanT: avoid running the backpack dry. an empty backpack will allow air to get sucked into the sprayer, which leads to globbing and spitting.

2


Backpack Kit Setup:

1. Lay cord seal (a) in backpack lid groove (b). Overlap the ends of the cord seal by approximately 1/2 inch.

Cut off remaining seal.

Lift seal and butt edges together and press excess seal into groove.

2. Snap backpack suction tube (c) through hole in bottom of backpack lid.

Assemble backpack kit as shown.

3. Secure clip onto suction tube (d).

When backpack kit is assembled, follow steps 1-5 in Remote Suction Hose Setup (previous page) to attach the kit to the sprayer.

4. Assemble strap hooks to container using same hole as lid clip. Adjust strap to fit user.

If you want to use a backpack liner, install as shown.

5. Pour material into backpack to fill line. Do not fill above the indicated fill line (e).

6. Place lid on backpack and press firmly into place.

Secure with the tabs (f).

7. Backpack can either be back- or shoulder-mounted as shown. Adjust straps to fit user.

3

4

(d)

5 6

(f)

7

(b)

(c)

8

(e)

English © Wagner Spray Tech - All Rights Reserved

Spray Controls (Plus / Max)

The spray controls vary depending upon the model of sprayer you have. Refer to this page in order to learn about the controls of your particular sprayer.

Power Painter Max

Power Painter / Stainer Plus

Material Select Lever:

Refer to the information given in the previous column.

Material Select Lever:

The spray pattern is controlled by the Material Select

Lever on the rear of the sprayer, and by the thickness of the material being sprayed.

If you are spraying thicker materials, turn the lever toward the “PAINT” side of the sprayer.

If you are spraying thinner materials such as thinner stains, turn the lever toward the “STAIN” side of the sprayer.

note: If you are unable to acheive a good spray pattern while using the ‘STAIN’ setting, switch the lever over to ‘PAINT’.

PAINT STAIN

Electronic Speed Control:

The electronic speed control is displayed by the two green lights on the right side of the control panel (a).

The Power Painter Max offers two speed levels (LO /

HI). The lower the speed level, the closer you can get to your work and the less overspray you will have.

Lower speed levels give you greater control but require more time to cover an area. Depending upon the thickness of the material or conditions, the settings may need to be adjusted.

To adjust the speed setting, press the ‘speed’ button

(b) below the speed indicator lights until your desired speed is reached.

Low Cup Level Indicator

• Applicable only when spraying in cup mode, cup filled to MAx FILL.

• The low cup level indicator is displayed by the two red lights on the left of the control panel (c).

When your cup is running out of material, the low cup level indicators will begin blinking. You should quit spraying and refill the container (see Cup Mode

Setup instructions, page 6). avoid running the cup dry. an empty cup will allow air to become sucked into the sprayer, which leads to globbing

and spitting.

note: Before you resume spraying, press and

hold the ‘SPEED’ button (b) and the indicators will reset and no longer blink. ALWAYS reset the indicators when the cup is full and you are ready to resume spraying. Failure to reset the low cup level indicators will result in the indicators not functioning properly. The low cup level lights will reset whenever the power cord is unplugged.

c

LOW

LEVEL

SPEED

a b

HOLD TO RESET LOW LEVEL


Spray Controls (Pro)

Power Painter Pro

Electronic Material Selector:

The spray pattern is controlled by the Electronic

Material Selector (a) and by the thickness of the material.

If you are spraying thicker materials such as latex paint, press the ‘Select’ button (b) until the indicator light indicates ‘paint’.

If you are spraying thinner materials such as thinner stains, press the ‘Select’ button (b) until the indicator light indicates ‘STAIN’.

Electronic Speed Control:

The speed control is displayed by the three green lights on the upper right side of the control panel (c).

The Power Painter Pro offers three speed levels

(LOW/MED/HIgH). The lower the speed level, the closer you can get to your work and the less overspray you will have.

Lower speed levels give you greater control but require more time to cover an area. Depending upon the thickness of the material or conditions, the settings may need to be adjusted.

To adjust the speed setting, press the ‘SPEED’ button

(d) until your desired speed is reached. If the sprayer is unplugged, the current speed and electronic material selector setting will be “stored” and remembered during restart.

Low Cup Level Indicator

• Applicable only when spraying in cup mode, cup filled to MAx FILL.

• The low cup level indicator is displayed by the two red lights on the bottom right of the control panel (e).

When your cup is running out of material, the low cup level indicators will begin blinking. You should quit spraying and refill the container (see Cup Mode

Setup instructions, page 6). avoid running the cup dry. an empty cup will allow air to become sucked into the sprayer, which leads to globbing

and spitting.

note: Before you resume spraying, press and hold the ‘Reset’ button (f) and the indicators will reset and no longer blink. always reset the indicators when the cup is full and you are ready to resume spraying. Failure to reset the low cup level indicators will result in the indicators not functioning properly. The low cup level lights will reset whenever the power cord is unplugged.

a b f c d e


Priming with the Remote Suction Hoses

Follow these steps if you plan to spray while using the remote suction hoses or the backpack kit.

• The time needed to prime will vary from 30 seconds to 3 minutes depending upon the thickness of the material you are spraying.

• If your sprayer is properly cleaned and oiled and it takes longer than three minutes to prime, your piston and/or pump housing may be worn and will need to be replaced before using your remote suction set.

• Using the remote suction hoses will decrease the material flow, so it will take longer to apply the same amount of material to the surface being sprayed.

• A 75% duty cycle is recommended when using the remote suction set. For example, trigger the gun for

15 seconds, and then allow the gun to remain idle


1a

1b

PAINT or


Priming with the Remte Suction Hoses:

1a. If equipped -

Turn the material select lever to ‘PAINT’.

1b. If equipped -

Press the ‘SELECT’ switch until the light indicates

‘PAINT’.

2. Hold the sprayer even with the level of the paint. This will speed up the priming.

3. Aim the sprayer at a piece of scrap wood or cardboard.

Squeeze the trigger and hold until all air is out of the system and material is flowing freely out of the sprayer tip. This could take up to three minutes.

IMPORTanT: The suction hose must remain completely submerged in the material. If it is not completely submerged and air is sucked into the system, the piston could seize.

If the piston seizes, the sound the gun makes will change to a low hum and the gun will quickly become hot to the touch. never run the sprayer when the piston is seized.

Should this happen, clean the piston and the pump housing thoroughly using the cleanup procedures found in this manual.

2

3


Practice Spraying

You will need:

• a scrap piece of wood or cardboard

1

IMPoRTanT - read before spraying

Priming the Sprayer

Once you are ready to spray, it may take 20 seconds for material to spray after you pull the trigger.

The sprayer may sound choppy, while at the same time spit or spray large globs briefly prior to the spray coming out in a fine mist. This is normal.

Keep holding the trigger and material will come from the sprayer in a fine mist.

PAINT

Practice Spraying:

1. Turn the material select lever toward “PAINT”, or. . .

Press the ‘SELECT’ switch until the light indicates ‘PAINT’.

note: The “PAINT” setting will allow the sprayer to prime faster.

2. If equipped -

Set the speed control to the highest setting.

3. Point the sprayer at a scrap piece of wood or cardboard, and pull the trigger (approximately 10 seconds) until material sprays evenly from the spray gun.


Adjust the material select lever as needed to achieve a good spray pattern.


Adjust the material selector and speed control as needed to achieve the desired spray pattern.

6. (a) - Bad spray pattern.

(b) - good spray pattern.

2

LOW

LEVEL

SPEED

3

HOLD TO RESET LOW LEVEL or

4

PAINT

5

LOW

LEVEL

SPEED

STAIN HOLD TO RESET LOW LEVEL

12 English

6 a) b)

© Wagner Spray Tech - All Rights Reserved

Spraying Technique adjusting the spray tip assembly:

The adjustable spray tip assembly produces a pattern that can be adjusted horizontally or vertically. Rotate the spray adjustment guard (b) as shown. b

Spraying horizontally

(side to side):

To prevent an injection hazard, make sure the sprayer is unplugged before you adjust the spray tip. Make sure the spray tip nut (a) is sufficiently hand tightened prior to spraying.

a

Spraying vertically

(up and down):

Spraying Technique

Keep your arm moving at constant speed and keep the sprayer at a constant distance from the surface. The sprayer should be triggered at the beginning of the stroke and released at the end of the stroke.

*note: Slower speeds (if equipped) will allow you to get closer to the spray surface.

Keep stroke even

Aproximately

10 to 14 inches*

Start stroke

Pull trigger

Move steadily Release trigger

End stroke

Keep the sprayer at a consistent distance to the surface. This means moving your entire arm back and forth rather than just flexing your wrist. Overlap each stroke by 50%.

Incorrect

IMPORTanT: If a large amount of material is leaking from behind the adjustable spray tip assembly, turn off the sprayer immediately or the sprayer could be damaged. The sprayer will leak from behind the adjustable spray tip assembly if the tip nut is not tightened firmly. If you notice material leaking from this area, follow the steps below.

1. Unplug the sprayer immediately.

Remove the adjustable spray tip assembly.

note: Remove the adjustable spray tip assembly by turning the spray tip nut (a), not the spray adjustment guard (b).

2. Remove the atomizer valve and see if it needs to be cleaned or replaced (see page 20).

Also check the pump housing opening for any dirt or other obstruction and clean if necessary.

3. Put the atomizer valve back in place, making sure it can seat properly without any obstruction.

Thread on the adjustable spray tip assembly by turning the tip nut clockwise and tighten firmly by hand.


1 a

3 b

2

Correct

English 13

Cleanup (cup mode)


• Waste container

• Cleaner nozzle and lubricant

• Warm soapy water if you sprayed latex materials

• Mineral spirits if you sprayed oil-based materials

1

Make sure you clean the sprayer in a wellventilated area whenever cleaning with flammable solvents.

The sprayer contains electrical parts. DO nOT submerge the sprayer into any liquids.

2

Cleanup (cup mode):

1. Unplug the sprayer. Pour the remaining material back into the original container.

Rinse the inside of the cup with the appropriate cleaning solution.

2. Remove the suction tube and filter assembly.

3. Disassemble the suction tube and filter assembly.

note: The threads on the bottom housing (a) are lefthanded. You will need to turn the bottom housing to the

right in order to remove it.

4. Turn the tip nut counter-clockwise and remove the adjustable spray tip assembly.

Pull the atomizer valve out, being careful not to lose it.

5. Turn the locking nut counterclockwise until it is removed.

6. Slide the pump housing off the sprayer.

7. Remove the spring and piston from the pump assembly.

(continued on next page)

3

4

(a)

5 6 7

14 English © Wagner Spray Tech. - All Rights Reserved

Cleanup (cup mode)

8. Clean all parts thoroughly with the brush provided using a solution appropriate to the type of material you sprayed.

8

9. IMPORTanT: Make sure to completely remove all material from the inside of the piston chamber by scrubbing with the brush. Even a small amount of material can dry like glue and keep the piston from moving, causing damage to the sprayer.

10. IMPORTanT: Make sure to keep the vent hole (a) on the pump housing clean and unblocked or a vacuum can build up in the container and cause damage to the sprayer. a toothpick or straightened paper clip can be used to clean it.

11. Latex materials only - Thread the cleaner nozzle onto a garden hose.

12. Latex materials only - Insert nozzle into the end of the suction tube and place into a waste container.

Turn on the water and flush the suction tube until clean.

13. Oil-based materials only - Using the cleaning brush and mineral spirits, clean out the inside of the suction tube.

14. Lubricate the O-rings as shown with the included lubricant.

Reassemble the filter assembly.

9

10

(a)

11 12

13

© Wagner Spray Tech. - All Rights Reserved

14

(a)

(b)

English 15

Cleanup (remote suction hoses / backpack kit)


• Waste container

• Cleaner nozzle

• Warm soapy water if you sprayed latex materials

• Mineral spirits if you sprayed oil-based materials

1

Make sure you clean the sprayer in a wellventilated area whenever cleaning with flammable solvents.

The sprayer contains electrical parts. DO nOT submerge the sprayer into any liquids.

Cleanup (remote suction hoses / backpack kit):

1. Unplug the sprayer.

Remove the remote suction set from the material container / backpack assembly and submerge into a container of the solvent appropriate to the type of material you sprayed.

2. Plug in the sprayer.

Squeeze the trigger and spray into a waste container until the cleaning solution comes through the sprayer for a couple of minutes.

3. Unplug the sprayer.

Remove the remote suction set housing from the sprayer.

Remove smaller return hose from suction set housing.

4. Disassemble the remote suction set housing.

Clean all parts by hand using the cleaning brush and the appropriate cleaning solution.

Reassemble.

note: If you used the backpack kit, be sure to clean the suction tube and the inside of the backpack by hand using the appropriate cleaning solution.

5. Latex materials only - Thread the cleaner nozzle onto a garden hose.

6. Latex materials only - Insert nozzle into one of the remote suction hoses.

Place the other end of the hose into a waste container.

Turn on the water and flush the hose until clean. Repeat for the other hose.

7. Reattach the smaller return hose to the dual hose fitting.

Follow steps 4-10 in Cleanup - Cup Mode (page 14).

5 6

2

3

4

7


Reassembly / Maintenance


• Scrap piece of wood or cardboard

• Lubricant

1

note: Power Painter Max only - Refer to page 61 to see the proper way to repack the sprayer and components ito the carrying case.

1. Slide the spring onto the front end of the piston.

Insert the piston into the back of the pump housing.

2. Insert the pump housing assembly into the front of the sprayer.

3. Place the locking nut onto the pump housing. Press in while turning the locking nut clockwise.

Do not cross-thread the locking nut. Make certain it is threaded correctly before tightening.

4. Insert the atomizer valve into the front end of the pump housing.

Place the adjustable spray tip assembly onto the pump housing and turn the tip nut clockwise until it is tightened securely.

5. Turn the sprayer upside-down while the cup is removed.

Squeeze a small amount of lubricant into both the intake

(a) and return (b) openings on the pump housing.

6. Plug in the sprayer. Aim at piece of scrap wood or cardboard and squeeze the trigger of the sprayer for 2 to

3 seconds while sprayer is still inverted.

7. Reassemble and reattach the filter and suction tube assembly.

Lubricate the O-ring (c) as shown with the included lubricant. Replace the cup.

2

3

4 5

(a) (b)

6 7

(c)

© Wagner Spray Tech. - All Rights Reserved English 17

Troubleshooting

any attempt to open the motor housing or repair any electrical parts within the unit by anyone other than an authorized repair technician could cause serious injury and will void the warranty.

PRoBLEM

Problem a: Motor will not run

CaUSE

1. No power at wall outlet.

Electrical problem or defective motor.

SoLUTIon

1. Try new wall outlet. Take to

Authorized Service Center for repair.

Problem B: Motor has a low hum and does not spray

Problem C: Motor operates properly but does not spray

1. Seized piston

1. Failure to prime with remote suction set

2. Failure to prime with suction tube

3. Loose or damaged suction tube

4. Plugged or worn atomizer valve

5. Atomizer valve missing

6. Material selector needs adjusting

7. Speed setting too low

8. Plugged spray tip

9. Filter assembly plugged

10. Material too thick

11. Worn piston

1. Disassemble sprayer, clean and lubricate (follow Cleanup instructions)

1. Oil intake opening (see

Reassembly / Maintenance section). Hold trigger for at least 3 minutes. Thin paint.

Hold sprayer at even level with paint can.

2. Oil intake opening (see

Reassembly / Maintenance section). Hold trigger for at least 20 seconds. Thin paint.

3. Tighten or replace

4. Clean or replace as needed

5. Replace atomizer valve

6. Adjust to “PAINT” setting.

7. Increase the speed setting (if equipped)

8. Clean tip

9. Clean filter assembly

10. Thin material

11. Clean and oil, or replace

Problem D: Material spitting or globbing (air has entered the system)

1. Low on material

2. Worm atomizer valve

3. Plugged spray tip

4. Material selector needs adjusting

5. Speed setting too low

6. Worn piston

7. O-rings on filter assembly are dirty

8. Material too thick

1. Refill container

2. Replace atomizer valve

3. Clean the spray tip (follow

Cleanup, Cup Mode instructions)

4. Adjust to “PAINT” setting.

5. Increase the speed setting (if equipped)

6. Clean and oil, or replace

7. Clean and lubricate (follow

Cleanup, Cup Mode instructions)

8. Thin material


Troubleshooting

PRoBLEM

Problem E: Excessive fogging

Problem F: Runs and sags in paint

CaUSE

1. Material selector set too high

2. Holding sprayer too far from work surface

1. Arm movement too slow, holding spray gun too close or work surface, or applying too much paint at one time

Problem G: Material drips from spray tip or guard

1. guard is for safety and cannot be removed. Some dripping is unavoidable with some materials

Problem H: Material leaking from between spray tip and locking nut

Problem I: Motor overheats

1. Spray tip is loose

2. Atomizer valve not positioned properly

3. Worn atomizer valve

4. Eroded pump housing

1. Seized piston

2. Extension cord too long

3. Operating continuously

SoLUTIon

1. Set material selector to ‘stain’

2. Hold sprayer closer to work surface

1. See section on spraying (page

13)

1. Use a small brush on drips that fall on surface being sprayed.

Use a drop cloth

1. Tighten securely

2. Unplug the sprayer, remove the spray tip and reposition the atomizer valve

3. Replace

4. Replace the pump housing

1. Clean piston

2. Replace with proper size

3. Release trigger at the end of a pass, allow to cool.

This unit has no servicable electrical parts. Do not attempt to service this unit yourself.


Questions?

Call Wagner Technical Service at:

1-800-328-8251

Register your product online at:

www.wagnerspraytech.com

English 19

Replacement Parts notice:

Parts of your sprayer wear out with use and require regular replacement.

They include the atomizer valve, piston and spring. These parts are not covered by your sprayer warranty.

More abrasive materials such as latex paints and stains cause these parts to wear out faster than less abrasive materials such as oil-based paints and stains, thin stains and sealers.

atomizer valve:

The atomizer valve is shaped to cause the material to spin as it comes out of the sprayer. The spinning breaks the material up into a fine spray. As more material goes through the atomizer valve, it wears out the valve and the shape of the valve changes. When it changes too much to produce a good spray pattern, the valve needs to be replaced.

1

Front view of a good atomizer valve.

2

Front view of a atomizer valve after spraying 7-10 gallons of latex paint. Replace.

3

Front view of a atomizer valve after spraying 7-10 gallons of latex stain. Replace.

1 2 3

Piston and Spring:

The average life of a piston and spring will vary depending on the types of material being sprayed.

Replace the piston if the sprayer takes longer than 20 seconds with the suction tube to prime when well lubricated, or if there is an excess amount of material leaking, refer to the troubleshooting suggestions listed in this manual. Replace the spring if you notice that it is broken when you clean the sprayer.

To replace either the atomizer valve or the piston and spring, follow the

Cleanup instructions on page 14-15, and replace the old parts with new ones. When replaced, follow Reassembly instructions, (page 17).


Repacking diagram • Schéma de remballage • Diagrama para volver a embalar

Power Painter Max only

Follow the diagram below in order to properly fit the sprayer and components into the carrying case.

Power Painter Max uniquement

Suivre le schéma ci-dessous afin de replacer correctement le pulvérisateur et ses pièces dans le boîtier de transport.

Solo dispositivo Power

Painter Max

Siga el siguiente diagrama para ajustar adecuadamente el pulverizador y los componentes en el estuche.

Fill lid adapter

Adaptateur de capuchon de remplissage

Adaptador de tapa de llenado

Carrying case

Caisse de portant

Caja que lleva

Spout

Bec

Pico

Suction extension assembly (do not kink or over-bend the hose)

Ensemble de tuyau souple double (Ne faites pas de noeuds

avec le tuyau et ne le tordez pas trop)

Conjunto de dos mangueras (No retuerza ni doble la manguera en exceso)

Fill lid (logo should be right side up)

Capuchon de remplissage (le logo devrait être à l’endroit)

Tapa de llenado (el logotipo debe tener el lado derecho hacia arriba)

Sprayer

Pulvérisateur

Rociador

Plastic bag containing:

1) lubricant

2) cleaning brushes

3) cleaning nozzle

4) spare atomizer valve

Sac de plastique contenant :

1) lubrifiants

2) brosses de nettoyage

3) embout de nettoyage

4) soupape atomiseur

La bolsa plástica contiene lo siguiente:

1) lubricante

2) cepillos de limpieza

3) boquilla de limpieza

4) válvula de atomización

© Wagner Spray Tech - All Rights Reserved Español Français English 61

Parts List • Liste de pièces • Lista de piezas

(a)

(f)

(g)

(b)

(c)

(d)

(e)

(*)

(*)

(i)

(j)

(h)

(s)

(*)

(r1)

(*)

(r2) (*)

(k)

(l)

(m)

(q)

(o)

(*)

(*)

(n)

(p)

62 English Français Español

(q1)


Parts List • Liste de pièces • Lista de piezas

Item art.

ar.

Part no.

nº de piéce

Pieza no.

English

Description

Français

Description

Español

Descripción

Qty.

Qte.

Cant.

a) b) c) d)

----------

0199903

0016101

0525261

Sprayer assembly

Piston

Spring

Pump housing

Pulvérisateur

Piston

Ressort

Corps de pompe

Rociador

émbolo

Resorte

Caja de la bomba e) f) g) h)

0525540

0525118

0525145

0525146A

Lock nut

Atomizer valve

Spray tip

Suction tube with filter

(Power Painter/Stainer

Plus)

Suction tube with filter

(Power Painter Max/Pro)

Bague de bloçage

Soupape atomiseur

Buse à pulvériser

Tube d’aspiration avec filtre (Power Painter/

Stainer Plus)

Tuerca del émbolo

Válvula de atomización

Punta de rociadora

Tubo de succión con filtro

(Power Painter/Stainer

Plus) k) l) i) j)

0525147A

0525594

0525677

0514209

0525689

Cleaner nozzle

Fill lid

Cleaning brush

Cleaning brush

Tube d’aspiration avec filtre (Power Painter Max/

Pro)

Embout de nettoyage

Capuchon de remplissage Tapa de llenado

Brosse de nettoyage

Brosse de nettoyage

Tubo de succión con filtro

(Power Painter Max/Pro)

Boquilla de limpieza

Cepillo de limpieza

Cepillo de limpieza m)

(*)

0516913

0525148

Lubricant

O-ring and valve kit

(includes all items labeled with (*). Available by calling customer service)

Lubrifiants

Ensemble du joint torique et de la soupape

(comprend tous les articles marqués d’un

*). Disponible en communiquant avec le service à la clientèle)

Lubricante

Juntas y juego de válvula (incluye todos los elementos marcados con un [*]. Disponibles mediante contacto telefónico con nuestro

Servicio al Cliente)

Power Painter Pro only • Power Painter Pro seulement • Power Painter Pro solamente

1 n) o)

0518225

0525135

Strap kit

Backpack assembly

Ensemble de courroies

Ensemble de sac à dos

Juego de correas

Ensamblaje de mochila

1

1 p) 0525376 Backpack suction tube Tube d’aspiration (sac

à dos)

Tubo de succión para mochila

1

Power Painter Max / Power Painter Pro only • Power Painter Max / Power Painter Pro seulement • Power Painter Max /

Power Painter Pro solamente q) 0525195 Suction extension assembly

Ensemble de tuyau souple double

Conjunto de dos mangueras

1 q1) r1)

0271434

0525285

Valve

Material container (1

1/2 qt)

Soupape

Réservoir de materiel

(1,5 l)

Válvula

Contenedor de material

(1,5 l)

1

1 s) 0525628 Fill lid adapter Adaptateur de capuchon de remplissage

Adaptador de tapa de llenado

1

1

1

1

1

1

1

1

1

2

1

1

1

1

Power Painter / Stainer Plus only • Power Painter / Stainer Plus seulement • PPower Painter / Stainer Plus solamente r2) 0525264 Material container (1 qt) Réservoir de materiel (1 l) Contenedor de material

(1 l)

Power Painter Max only • Power Painter Max seulement • Power Painter Max solamente

1

0525297 Carrying case (not pictured)

Caisse de portant (non décrite)

Caja que lleva (no representada)

1

© Wagner Spray Tech - All Rights Reserved Español Français English 63

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