User's Manual

ManualsBrandsGraco ManualsSprayersGraco 3A2961C - Quick Start Guide for Hand Held Sprayers

EVERY STARTUP -

FLUSHING OUT STORAGE MATERIAL

NOTE: Spraying water, solvents, and thin materials (low viscosity materials) at high pressure (setting “2” or higher with

yellow light flashing) can result in temporary pump leaking. To avoid, read and follow instructions (Quick Guide or Manual) on

how to properly adjust pressure.

1. Engage trigger lock. 2. Install and fill liner 1/2 full with

appropriate cleaning fluid for

material about to be sprayed.

3. Thread lid onto cup and

connect cup to sprayer.

4. Put prime/pressure relief valve

in UP position.

5. You

MUST

set pressure control

to setting “1”.

6. Disengage trigger lock, turn

sprayer upside-down and

trigger for 10 seconds.

7. Reverse tip to UNCLOG

position. Put prime/pressure

relief valve to spray position

and trigger for 5 seconds.

8. Engage trigger lock and put

prime/pressure relief valve UP

to release pressure. Remove

and dispose material cup.

LOADING SPRAY MATERIAL

1. Engage trigger lock and put

prime/pressure relief valve UP

to release pressure. Remove

and dispose material cup.

2. Unthread front valve housing

from sprayer, install filter if

needed, then reassemble.

3. Install liner into material cup

and fill with material. Thread lid

onto material cup and connect

cup to sprayer.

4. To purge the maximum amount

of air out of the liner, slightly tilt

the sprayer so the check valve

is the highest point.

5. Squeeze liner to purge air

through check valve until

material reaches check valve.

6. You

MUST

put prime/pressure

relief valve UP to priming posi-

tion. Turn pressure control

knob to prime/clean position in

line with red indicator dot.

7. Disengage trigger lock and

trigger sprayer for 3 seconds.

8. Turn pressure control knob

counter-clockwise to lowest

position. Put prime/relief valve

to DOWN position to spray.

Filter

WARNING

This guide is intended as a quick reference. See Operation manual provided with your sprayer for full instructions on proper use and all safety warnings.

To help prevent fire and explosion: Always connect the ground wire provided when spraying flammable materials or static-producing oil-based materials.

Quick Start Guide for Protective Coating Handheld Sprayers

ATTENTION -

The pressure setting for this handheld sprayer is adjusted in a different manner than larger sprayers.

Maximum setting may not give the best or suitable fan pattern. Please read Quick Start Guide for details.

Summary of content (2 pages)

PAGE 1
Quick Start Guide for Protective Coating Handheld Sprayers ATTENTION - The pressure setting for this handheld sprayer is adjusted in a different manner than larger sprayers. Maximum setting may not give the best or suitable fan pattern. Please read Quick Start Guide for details. WARNING This guide is intended as a quick reference. See Operation manual provided with your sprayer for full instructions on proper use and all safety warnings.
PAGE 2
ADJUSTING PRESSURE (Maximum pressure is NOT proper for all materials) NOTE: Spraying water, solvents, and thin materials (low viscosity materials) at high pressure (setting “2” or higher with yellow light flashing) can result in temporary pump leaking. To avoid, read and follow instructions (Quick Guide or Manual) on how to properly adjust pressure. 1. To reduce overspray and extend battery life, always spray at lowest pressure that produces desired spray pattern. 2.