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WAGNER 770 User Manual

WAGNER 770
26 pages
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Français - p. 25
Español - p. 49
Owner’s Manual
Contents
Before You Start
2 Important Safety Information
4 What’s in the Box
5 Assemble Your Wagner Paint Crew
Using the Wagner Paint Crew
6 Proper Use and Functions
7 Pressure Relief Procedure
8 Load Material
9 Getting Material to Flow Prior to
Spraying
10 Practice Spraying
Tips if Experiencing Spray Issues
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 Term Storage
18 Flush Material from Sprayer
19 Clean the Hopper
20 Clean Spray Gun Components
21 Long Term Storage
Troubleshooting
22 Fix Spraying Problems
24 Replacing Outlet Valve
24 Cleaning or Replacing Inlet Valve
Parts List
74 Parts and Accessories for Your Paint
Crew
Warranty
75 Limited Warranty for Your Paint Crew
0708 • Form No. 0504945A
Question and Answer IconNeed help?

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WAGNER 770 Specifications

General IconGeneral
Spray Pattern AdjustmentYes
Max Pressure3000 PSI
Voltage120 V
TypeAirless
Hose Length25 ft
Power SourceElectric
Tip Size0.015 in

Summary

Important Safety Information

HAZARD: Injection Injury

High-pressure paint stream can pierce skin, leading to serious injury or amputation.

HAZARD: Hazardous Vapors

Inhaling or contacting paint/solvent vapors can cause severe harm, nausea, or poisoning.

HAZARD: Explosion or Fire

Flammable paint and solvent fumes can explode or ignite, causing property damage or injury.

Electrical and Material Safety Precautions

HAZARD: Explosion Hazard Due to Incompatible Materials

Certain materials can cause explosion hazards or severe injury when used with the sprayer.

Proper Use and Functions

Pressure Relief Procedure

Safety Warning

Critical warning about accidental spraying and the need for immediate medical attention for injection injuries.

Procedure Steps

Step-by-step instructions for safely relieving pressure in the spray hose before servicing or storage.

Getting Material to Flow Prior to Spraying

Spray Technique and Pattern

Common Solutions to Spraying Issues

Spray Tip Clogging

Addresses issues with the spray tip becoming clogged with thicker materials.

Inlet Filter Clogging

Explains how the inlet filter can clog and where to find cleaning instructions.

Spray Gun Filter Clogging

Details how the spray gun filter can clog and where to find cleaning instructions.

Clear the Spray Tip

Safety Note on Clearing Tips

Warning against using fingers to unclog tips due to injection injury risk.

Clearing Procedure

Step-by-step instructions for rotating and clearing a clogged spray tip.

Clean the Inlet Filter

Filter Cleaning Safety

Important safety notes regarding filter cleaning and handling the sprayer.

Clean the Spray Gun Filter

Flush Material From Sprayer

Grounding Safety for Oil-Based Flush

Crucial safety instruction regarding grounding when flushing with mineral spirits.

Clean the Hopper

Clean Spray Gun Components

Long Term Storage

Troubleshooting Spraying Problems

Problem A: Sprayer Does Not Start

Troubleshooting causes and solutions for when the sprayer fails to power on.

Problem B: No Material Draw (PRIME)

Troubleshooting causes and solutions for when the sprayer won't prime or draw material.

Problem C: Pressure Drops When Triggered

Troubleshooting causes and solutions for loss of pressure after triggering the gun.

Troubleshooting Spraying Issues

Problem D: Material Flow Through Return Tube

Troubleshooting causes and solutions for material flowing back during SPRAY mode.

Problem G: Spray Gun Will Not Spray

Troubleshooting causes and solutions for when the gun fails to spray.

Outlet Valve and Inlet Valve Procedures

Limited Warranty

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