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Important Safety 

Information

Read all safety information before operating the 

equipment. Save these instructions

to PRIME to relieve the pressure. Refer to the 

Pressure Relief Procedure (page 7) described in the 

pump manual.

• ALWAYS keep the tip guard in place while spraying. 

The tip guard provides some protection but is mainly 

a warning device.

• ALWAYS remove the spray tip before flushing or 

cleaning the system.

• Paint hose can develop leaks from wear, kinking 

and abuse. A leak can inject material into the skin. 

Inspect the hose before each use. Do not use hose 

to lift or pull equipment.

• NEVER use a spray gun without a working trigger 

lock and trigger guard in place.

• All accessories must be rated at or above 2800 

PSI/193 BAR. This includes spray tips, guns, 

extensions, and hose.

NOTE TO PHYSICIAN: 

Injection into the skin is a traumatic injury. It is 

important to treat the injury as soon as possible. 

DO NOT delay treatment to research toxicity. 

Toxicity is a concern with some coatings injected 

directly into the blood stream. Consultation with 

a plastic surgeon or reconstructive hand surgeon 

may be advisable.

HAZARD: HAZARDOUS VAPORS

Paints, solvents, insecticides, and other materials 

can be harmful if inhaled or come in 

contact with the body.  Vapors can 

cause severe nausea, fainting, or 

poisoning.

PREVENTION:

• Use a respirator or mask if vapors can be inhaled. 

Read all instructions supplied with the mask to be 

sure it will provide the necessary protection. 

• Wear protective eye wear.
• Wear protective clothing as required 

by coating manufacturer.

HAZARD: EXPLOSION OR FIRE 

Solvent and paint fumes can explode or 

ignite.  Property damage and/or severe 

injury can occur.

PREVENTION:

• Provide extensive exhaust and fresh 

air introduction to keep the air within 

the spray area free from accumulation 

of flammable vapors. Solvent and 

paint fumes can explode or ignite.

• Do not spray in a confined area.
• Avoid all ignition sources such as static electric 

sparks, open flames, pilot lights, electrical 

appliances, and hot objects.  Connecting or 

disconnecting power cords or working light switches 

can make sparks.  Paint or solvent flowing through 

the equipment is able to result in static electricity.

• Do not smoke in spray 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 be extremely well 

ventilated.   

• The equipment and objects in and around the spray 

area must be properly grounded to prevent static 

sparks. 

• Keep area clean and free of paint or solvent 

containers, rags and other flammable materials.

• Use only conductive or grounded high pressure 

fluid hose. Gun must be grounded through hose 

connections.

• Power cord must be connected to a grounded 

circuit.

• Always flush unit into a separate metal container, 

at low pump pressure, with spray tip removed. 

Hold gun firmly against side of container to ground 

container and prevent static sparks.

• Follow the material and solvent manufacturer’s 

warnings and instructions.  Know the contents of the 

paints 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 manufacturer’s safety instructions.

Indicates a hazardous situation which, 

if not avoided, could result in death or 

serious injury.

HAZARD: Injection injury

A high pressure paint stream produced by this 

equipment can pierce the skin and 

underlying tissues, leading to serious 

injury and possible amputation.  See a 

physician immediately.

DO NOT TREAT AN INJECTION 

INJURY AS A SIMPLE CUT!  Injection can lead to 

amputation. See a physician immediately.

The maximum operating range of the gun is 2800 

PSI/193 BAR fluid pressure.

PREVENTION:

• NEVER aim the gun at any part of the body. 
• Do not aim the gun at, or spray any person or 

animal.

• NEVER allow any part of the body to touch the fluid 

stream. DO NOT allow body to touch a leak in the 

fluid hose.

• NEVER put your hand in front of the gun. Gloves 

will not provide protection against an injection injury.

• ALWAYS lock the gun trigger, shut the pump off, 

and release all pressure before servicing, cleaning 

the tip or guard, changing tip, or leaving unattended. 

Pressure will not be released by turning off the 

motor.  The PRIME/SPRAY knob must be turned 

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.

Before You Start

Before You Start 

• Important Safety Information

English

2

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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