Graco SaniSpray HP 20 Users guide

ELECTROSTATIC SERIES HANDHELD

WARNING

Read the sprayer manual 3A8070 for complete instructions and warnings. This Quick Guide is not a substitute for reading

and understanding all instructions and warning labels supplied with the equipment.

CHEMICAL HAZARD: Follow chemical warnings on disinfectant container label and as listed in manual. Do not spray humans or animals. Wear protective equipment.

FIRE AND EXPLOSION HAZARD: Do not use any alcohol-based or other ﬂammable liquid in sprayer. Follow ﬁre and explosion warnings as listed in your manual.

SKIN INJECTION HAZARD: High pressure equipment. Keep clear of spray tip and leaks. Follow the Pressure Relief Procedure whenever you stop spraying.

FAILURE TO FOLLOW ALL WARNINGS CAN RESULT IN SERIOUS INJURY, AMPUTATION, OR DEATH.

NOTICE

Running the sprayer dry will cause damage to the pump.

Disinfectant left in the sprayer will damage the sprayer. To avoid

damage, always completely ﬂush with warm water after every use.

Foam in disinfectant may cause operation issues that could damage

the sprayer. Wait until foam has subsided to ﬁll FlexLiner.

Do not run sprayer without ﬂuid.

Do not store sprayer with disinfectant in it.

KNOW YOUR SPRAYER

Spray Tip

Guard

Pump Filter

FlexLiner

Electrostatic

Cup lid

™

Headlight

Cup Support

Prime Knob

Trigger

VacuValve

™

Speed Control

Electrostatic Charge Power Switch

Pressure Relief Procedure

Follow this procedure whenever instructed

to perform PRESSURE RELIEF PROCEDURE.

Disconnect power (unplug cord

or remove battery). Turn Prime Knob down to PRIME

position to relieve pressure.

START UP

Review Important User Information in your sprayer manual to understand which types of disinfectants are compatible with your sprayer.

This sprayer arrives from the factory with a small amount of test ﬂuid in the system. It is important that you ﬂush the sprayer with warm water before using for the ﬁrst time. See Flushing a New Sprayer in your sprayer manual.

Refer to disinfectant label for manufacturer’s directions on proper use. If dilution is required, properly dilute disinfectant in a separate container.

To begin a new job, ﬁrst perform the PRESSURE

RELIEF PROCEDURE.

Insert one FlexLiner into the

Cup Support and ﬁll with properly diluted disinfectant.

• NOTE: Verify there is no damage, such as a crease, on the top surface of the FlexLiner. If damaged DO NOT USE.

Firmly tighten Cup Lid onto

Cup Support to ensure an air tight seal.

Install the cup onto the sprayer:

A. Verify Pump Filter is installed and clean.

B. Align VacuValve (on Cup Lid) with Prime Knob (on sprayer).

C. Push cup assembly onto the sprayer. Twist to lock.

START UP

Prime the pump with disinfectant

as follows: A. Verify Electrostatic Charge Power

Switch is in the OFF position. B. Verify Prime Knob is pointed

down to PRIME position. C. Plug the sprayer into a grounded

power source or install a fully charged battery onto the sprayer. D. Turn the sprayer upside down.

• Pull the Trigger for 5 seconds.

• NOTE: Disinfectant will not spray out, but will recirculate through the pump and back into the cup.

E. Turn the sprayer upright and open the VacuValve cap.

F. Tilt the sprayer so the VacuValve is the highest point.

G. Gently squeeze the FlexLiner until disinfectant enters the VacuValve reservoir and all air is evacuated from the cup.

G. While continuing to squeeze the FlexLiner, close the VacuValve cap.

• NOTE: If FlexLiner is not squeezed while VacuValve Cap is open, air will quickly pull into the FlexLiner. If any air bubbles are visible in the cup, repeat steps

Verify Spray Tip is forward in

the SPRAY position.

Turn Prime Knob forward to

SPRAY position.

Pull the Trigger to verify disinfectant

sprays from the sprayer. If sprayer does not spray within 5 seconds, STOP and repeat START UP.

Turn Electrostatic Charge Power

Switch to ON position before starting to spray.

continued

E-G.

YOU ARE NOW READY TO SPRAY!

HOW TO SPRAY

Review How To Spray in your sprayer manual.

Adjust the Spray Tip Guard for

desired horizontal or vertical spraying direction.

Point sprayer toward the

surface to be sprayed.

Set the Speed Control to

the lowest setting.

Pull and hold the Trigger

and slowly increase the Speed Control to the minimum setting necessary to produce an acceptable spray of disinfectant.

Adjust the sprayer’s distance

from the surface and your hand speed to achieve the desired surface coverage.

CUP REFILLS

To reﬁll cup, ﬁrst turn Electrostatic Charge Power Switch to the

OFF position. Perform the PRESSURE RELIEF PROCEDURE.

Remove cup assembly from the sprayer. Set sprayer

on a rag.

Remove Cup Lid from Cup

Support and reﬁll with properly diluted disinfectant.

Follow START UP instructions

to proceed.

CLEANUP AND STORAGE

NOTE: Disinfectant left in the sprayer will damage the sprayer. To avoid

damage, always completely ﬂush with warm water after every use.

See Cleanup and Storage in your sprayer manual.

Do not store sprayer with disinfectant in it.

To clean up your sprayer, ﬁrst turn

Electrostatic Charge Power Switch to the OFF position. Perform the PRESSURE RELIEF PROCEDURE.

Remove cup assembly from the sprayer. Set sprayer on a rag.

CLEANUP AND STORAGE TROUBLESHOOTING

continued

Remove Cup Lid from Cup Support

and pour excess disinfectant into waste bucket.

You can either dispose of the used

FlexLiner and install a new FlexLiner, or clean a used Flexliner.

Fill FlexLiner with warm water.

Firmly tighten Cup Lid onto Cup

Support to ensure an air tight seal.

Install the cup onto the sprayer.

Verify Prime Knob is downward

in PRIME position and set Speed Control to #10 setting.

Turn the sprayer upside down.

A. Point the sprayer into a waste bucket. B. Pull the Trigger for 10 seconds

to clean pump.

• NOTE:

but will recirculate through the pump and back to the cup.

Turn Prime Knob forward to SPRAY.

A. With sprayer upside down point into a waste bucket. B. Pull the Trigger for 10 seconds, spraying into the waste bucket. C. Reverse the Spray Tip to the

upside down, spray into the waste bucket for 30 seconds.

ﬂuid. Running the sprayer dry will cause damage to the pump.

A. Turn Prime Knob to PRIME position and disconnect

power (remove battery). B. Dispose of all waste ﬂuid according to the instructions on the disinfectant container label and applicable regulations.

Remove and clean the Spray Tip, Spray Tip Guard, Pump Filter,

Cup Support and Cup Lid with warm water. Clean the outside of the sprayer with a soft cloth moistened with warm water.

Water will not spray out,

UNCLOG position and with sprayer

• NOTE: Do not run sprayer without

If the sprayer does not spray, try the steps below:

Make certain the sprayer has a fully charged battery installed.

Make certain the Spray Tip is not plugged. See Clear Tip Clogs in your sprayer manual for instructions on how to reverse and easily clear a clog.

Verify Cup Lid is tight. An under tightened Cup Lid will allow air to seep into the FlexLiner and cause a loss of prime.

Make certain the Cup Lid is properly threaded to the Cup Support. If threads are visible below the Cup Lid when tight, then the Cup Lid is cross-threaded.

Make certain there is no damage, such as a crease, on the top surface of the FlexLiner. If damaged, DO NOT USE.

Make certain there is only one FlexLiner in the Cup Support. Multiple FlexLiners nested tightly together can go unnoticed.

Repeat START UP step 5 to ensure all air is evacuated from the FlexLiner.

If necessary, replace VacuValve cap. Two new VacuValve caps came with your sprayer.

If you feel static shocks while spraying you are

likely not adequately grounded to either the

sprayer or to the ﬂoor. Try the following:

Your sprayer has an in-handle grounding plate that will ground your hand to the sprayer while spraying.

If you cannot contact the in-handle grounding plate, such as when wearing gloves, plug the wrist grounding strap into the ground port on the battery shield and place the wrist strap on bare skin of wrist or arm. Tighten to get a good ground connection.

Thick soled shoes can inhibit grounding. Change to different shoes or add the included heel grounding strap to the outside of one shoe. Instructions for use are included with the heel grounding strap.

See Troubleshooting in your sprayer manual for more information.

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3A8105 Revision B, December 2020, Original Instructions. This Quick Guide contains English.