Graco 16N927, 16H960, 16N655, 16N654, 16N656 important safety instructions Table of Contents

Table of Contents

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Component Identification . . . . . . . . . . . . . . . . . . . . . . . . . 6

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Charging the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Charger Status Indicator Lights . . . . . . . . . . . . . . . . . . 7 Sprayer Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . 8 Common Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Adjusting Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Starting a New Job . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Install/Service Filter (if needed) . . . . . . . . . . . . . . . . . 13 Install Tip/Guard Assembly (if not installed) . . . . . . . . 14 Filling and Installing Cup . . . . . . . . . . . . . . . . . . . . . . 14 Priming Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Setting Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Getting Started with Basic Techniques . . . . . . . . . . . 17 Triggering Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Aiming Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Unclogging Spray Tip/Guard Assembly . . . . . . . . . . . 18 Shutdown and Cleaning . . . . . . . . . . . . . . . . . . . . . . . 19 Cleaning Sprayer Exterior . . . . . . . . . . . . . . . . . . . . . 21 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table of Contents

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Spray Pattern Diagnostics . . . . . . . . . . . . . . . . . . . . . 26

Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Inlet Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Outlet Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Pressure Control Knob . . . . . . . . . . . . . . . . . . . . . . . . 30

Pump Module/Drive Module . . . . . . . . . . . . . . . . . . . . 31

Pump Rebuild Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Clamshell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Motor/Control Board Replacement Kit . . . . . . . . . . . . 35

Switch Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Gear Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 FCC Declaration for Battery Charger . . . . . . . . . . . . . . . 41 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Graco Standard Warranty . . . . . . . . . . . . . . . . . . . . . . . . 44

Important User Information

Before using your sprayer read this Operation Manual for complete instructions on proper use and safety warnings.

DO NOT RETURN THIS SPRAYER TO THE STORE!

If you experience problems, contact Graco Product Support at 1-888-541-9788 or visit www.graco.com.

Before using this equipment, be sure to read and follow the information on your container label and ask for a Material Safety Data Sheet (MSDS) from your supplier. The container label and MSDS will explain the contents of the material and the specific precautions related to it.

Paints, coatings and clean-up materials generally fit into one of the following 3 basic categories:

WATER-BASED:The container label should indicate that the material can be cleaned up with soap and water. Your sprayer is compatible with this type of material. Your sprayer is NOT compatible with harsh cleaners such as chlorine bleach.

OIL-BASED:The container label should indicate that the material is COMBUSTIBLE and can be cleaned up with mineral spirits or paint thinner. The MSDS must indicate that the flash point of the material is above 100° F. Your sprayer is compatible with this type of material. Use oil-based material outdoors or in a well-ventilated indoor area with a flow of fresh air. See the safety warnings in this manual.

FLAMMABLE: This type of material contains flammable solvents such as xylene, toluene, naphtha, MEK, lacquer thinner, acetone, denatured alcohol, and turpentine. The container label should indicate that this material is FLAMMABLE. Your sprayer is compatible with this type of material. Use flammable materials outdoors or in a well-ventilated indoor area with a flow of fresh air. See the safety warnings in this manual.

2 3A2308C