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Grounded outlet

Grounded pin

Cover for grounded outlet box

• This product may be used only with water-based 

materials or materials with a minimum flash point of 

70ºF (21ºC) for spraying or cleaning. Do not spray 

or clean with materials having a flash point less 

than 70ºF (21ºC), such as solvent based lacquers, 

enamels, and/or stain blockers. Flash point is the 

temperature at which a fluid can produce enough 

vapors to ignite.

• Plastic can cause static sparks. Never hang plastic 

to enclose a spray area. Do not use plastic drop 

cloths when spraying flammable materials.

• Use lowest possible pressure to flush equipment.
• Do not spray onto pump assembly.

HAZARD: EXPLOSION HAZARD DUE TO 

INCOMPATIBLE MATERIALS 

Will cause property damage or severe injury.

PREVENTION:

• Do not use materials containing 

bleach or chlorine.

• Do not use halogenated 

hydrocarbon solvents such as 

bleach, mildewcide, methylene 

chloride and 1,1,1 - trichloroethane. 

They are not compatible with aluminum.

•  Contact your coating supplier about the compatibility 

of material with aluminum.

HAZARD: GENERAL 

Can cause severe injury or property damage.

PREVENTION:

• Read all instructions and safety precautions before 

operating equipment.

• Follow all appropriate local, state, and national 

codes governing ventilation, fire prevention, and 

operation. 

• The United States Government Safety Standards 

have been adopted under the Occupational 

Safety and Health Act (OSHA). These standards, 

particularly part 1910 of the General Standards and 

part 1926 of the Construction Standards should be 

consulted.

• Use only manufacturer authorized parts.  User 

assumes all risks and liabilities when using parts 

that do not meet the minimum specifications and 

safety requirements of the pump manufacturer.

• Before each use, check all  hoses for cuts, leaks, 

abrasion or bulging of cover. Check for damage or 

movement of couplings. Immediately replace the 

hose if any of these conditions exist. Never repair a 

paint hose. Replace it with another grounded high-

pressure hose.

• All hoses and fittings must be secured before 

operating spray pump. Unsecured parts can eject 

at great force or leak a high pressure fluid stream 

causing severe injury.

• All hoses, swivels, guns, and accessories must be 

pressure rated at or above 2800 PSI/193 BAR.

• Do not spray outdoors on windy days.
• Wear clothing to keep paint off skin and hair.
• Do not operate or spray near children. Keep children 

away from the equipment at all times.

• Do not overreach or stand on an unstable support. 

Keep effective footing and balance at all times.

• Stay alert and watch what you are doing.
• Do not operate the unit when fatigued or under the 

influence of drugs or alcohol.

IMPORTANT ELECTRICAL INFORMATION 

NOTICE

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 or 12 gauge cord is 

recommended (see chart). 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 20 foot extension cord. 

P/N 0090242 35 foot extension cord.

Cord gauge

Maximum cord length

12

150 feet

14

100 feet

Do not use more than 50 feet of spray hose. If 

you need to spray further than 50 feet from your 

power source, use more extension cord, not 

more spray hose. 

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.

If you experience problems with your sprayer at any time 

during assembly, operation, or cleanup, please refer to the 

Troubleshooting section of this manual (page 22), or call 

customer service at: 1-800-328-8251

Before You Start

Before You Start 

• Important Safety Information

3

English

Summary of Contents for Paint Crew 770

Page 1: ...sues 12 Common Solutions to Spraying Issues 13 Clear the Spray Tip 14 Clean the Inlet Filter 15 Clean the Spray Gun Filter Cleanup and Storage 16 Shut Down and Short Term Storage 17 Startup From Short...

Page 2: ...ray area Fire extinguisher must be present and in good working order Place paint pump in a well ventilated area away from the spray object Flammable vapors are often heavier than air Floor area must b...

Page 3: ...not operate the unit when fatigued or under the influence of drugs or alcohol Important Electrical Information NOTICE Use only a 3 wire extension cord that has a 3 blade grounding plug and a 3 slot r...

Page 4: ...RAY Knob Handle Handle Hardware Inlet Filter The Paint Crew Fill Line Questions Call Wagner Technical Service 1 800 328 8251 Register your product online at www wagnerspraytech com What s in the Box I...

Page 5: ...rench 2 Note Do not plug in the power cord until assembly is complete 4 Thread one end of spray hose to outlet valve on sprayer 5 Tighten with wrench 6 Thread other end of spray hose to spray gun 7 Ho...

Page 6: ...r Safety features Spray gun trigger lock and pressure diffuser built in tip safety guard PRIME SPRAY knob for safe pressure release Conforms to ULSTD 1450 Certified to CAN CSAC 22 2 NO 68 92 ON OFF Sw...

Page 7: ...spray gun 5 Unlock spray gun Spray into a waste bucket until pressure is relieved Lock the spray gun 3 Turn power OFF L O C K OFF T U R N What you ll need Waste bucket Pressure Relief Procedure Perfor...

Page 8: ...ouring into hopper to help prevent clogging when spraying 4 Plug in sprayer 5 Turn knob to PRIME T U R N PUSH FILL TO LINE 12 Place hopper lid on 10 Turn power OFF 11 Snap return tube back in place 8...

Page 9: ...tting Material to Flow Prior to Spraying 3 Point spray gun at piece of scrap material cardboard Squeeze and hold trigger for steps 4 6 2 Unlock spray gun by turning trigger lock down U N L O C K 7 Rel...

Page 10: ...scrap material cardboard Tip Trigger gun after starting the stroke Release the trigger before ending the stroke The spray gun should be mov ing when the trigger is pulled and released Overlap each str...

Page 11: ...ase trigger Move steadily GOOD JOB BAD Spray Technique Spray Pattern GOOD SPRAY PATTERN BAD SPRAY PATTERN TAILING GOOD JOB Overlap Your Strokes See page 12 Using the Wagner Paint Crew Using the Wagner...

Page 12: ...following Filter Spray Tip If using thicker material the tip may become clogged Follow Clear the Spray Tip Instructions on page 13 Inlet Filter The inlet filter located in the hopper is more likely to...

Page 13: ...nclog or clean the tip with your finger High pressure fluid can cause injection injury 4 Rotate reversible spray tip 180 degrees to CLEAN position arrow pointing toward rear of spray gun OFF 5 Turn kn...

Page 14: ...ou ll need Original material container Warm soapy water for latex material Mineral spirits for oil based materials 5 Clean inlet filter using appropriate cleaning solution warm soapy water for latex m...

Page 15: ...proper sprayer operation 7 Inspect filter for damage and replace if rips are found important Never clean filter by poking with sharp object Perform Pressure Relief Procedure Page 7 6 Clean with approp...

Page 16: ...ge on page 18 This procedure should be used when taking a short term break or when ending your project for the day If your break is longer than 16 hours follow instructions for Cleanup and Storage on...

Page 17: ...ring shut down stir water into material 2 Remove spray gun from plastic bag or from bucket of water Startup from Short Term Storage What you ll need Stir stick Start 4 3 2 Page 9 1 OR English 17 Clean...

Page 18: ...iner place it into an empty five gallon container then flush Area must be free from vapors Follow all cleanup instructions 4 Remove spray tip and guard and place in cleaning solution What you ll need...

Page 19: ...eaning solution What you ll need Warm soapy water Mineral spirits if using oil based material Rags Start Clean the Hopper INLET FILTER T U R N 11 Properly dispose of cleaning solution in hopper Note I...

Page 20: ...ur a few drops of light household oil inside gun housing 5 Clean spray tip and filter with soft bristled brush and appropriate cleaning solution 8 Install spray tip with arrow pointing towards front o...

Page 21: ...seconds 5 Turn power OFF 7 Wipe entire unit hose and spray gun with damp cloth to remove accumulated material INLET FILTER Start What you ll need Light household oil Rags 6 Replace inlet filter REPLA...

Page 22: ...fer to Clean the Inlet Filter see page 14 5 The inlet valve is stuck Inlet may be stuck from old material Push filter tab to release If still stuck refer to Clean the Inlet Filter see page 14 or Repla...

Page 23: ...ear the Spray Tip see page 13 2 The inlet filter is clogged Refer to Clean the Inlet Filter see page 14 3 The spray gun filter is clogged Refer to Clean the Spray Gun Filter see page 15 Keep extra fil...

Page 24: ...t valve from outlet valve housing using wrench 3 Remove any accumulated material inside outlet valve housing using appropriate solution for material being used 4 Replace with new outlet valve and tigh...

Page 25: ...let valve tool Outil de soupape d entr e Herramienta de v lvula de entrada 1 9 0515221 Inlet valve kit Trousse de joint de soupape d entr e Juego de sellos para la v lvula de entrada 1 Parts and Acces...

Page 26: ...INATION PARTICULI RE EST LIMIT E UN AN COMPTER DE LA DATE D ACHAT Si un produit est d fectueux en ce qui concerne les mat riaux ou l ex cution pendant la p riode de garantie applicable vous devez le r...

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