Graco SaniSpray HP 20 User manual

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.
WARNING
NOTICE
Do not run sprayer without fluid.
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.
Do not store sprayer with disinfectant in it.
Foam in disinfectant may cause operation issues that could damage
the sprayer. Wait until foam has subsided to fill FlexLiner.
KNOW YOUR SPRAYER
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.
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.
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
E-G.
Firmly tighten Cup Lid onto
Cup Support to ensure an
air tight seal.
Turn Prime Knob forward to
SPRAY position.
Verify Spray Tip is forward in
the 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.
YOU ARE NOW READY TO SPRAY!
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.
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.
START UP
START UPcontinued
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Turn Electrostatic Charge Power
Switch to ON position before
starting to spray.
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ELECTROSTATIC SERIES HANDHELD
Spray Tip
Spray Tip
Guard
Pump
Filter
Cup lid
Cup
Support
Electrostatic
Charge Power
Switch
Electrostatic Headlight Prime
Knob
Trigger
Speed
Control
VacuValve
™
FlexLiner™

www.graco.com/techsupport
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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.
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.
HOW TO SPRAY
CUP REFILLS
CLEANUP AND STORAGE
CLEANUP AND STORAGE TROUBLESHOOTING
Review How To Spray in your sprayer manual. continued
Adjust the Spray Tip Guard for
desired horizontal or vertical
spraying direction.
Point sprayer toward the
surface to be sprayed.
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.
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.
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To refill cup, first turn Electrostatic Charge Power Switch to the
OFF position. Perform the PRESSURE RELIEF PROCEDURE.
1
To clean up your sprayer, first turn
Electrostatic Charge Power Switch
to the OFF position. Perform the
PRESSURE RELIEF PROCEDURE.
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Remove cup assembly from the
sprayer. Set sprayer on a rag.
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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.
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: Water will not spray out,
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
UNCLOG position and with sprayer
upside down, spray into the
waste bucket for 30 seconds.
• NOTE: Do not run sprayer without
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.
Install the cup onto the sprayer.
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3A8105 Revision B, December 2020, Original Instructions. This Quick Guide contains English.
Source Manual: 3A8070, MM 3A8105. Copyright 2020