E-Mist EM360 User Manual - User Manual

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BackPack System

User Guide

For E-Mist Customer Use Only • Version 011217

BackPack System User Guide
©

Patents apply to this product. For details visit: Emist.com/patents

Thank you for choosing the E-Mist BackPack System.
We’ve created an easy-to-use system that combines advanced liquid application technologies with improved

mobility. The result is superior application and enhanced disinfection and cleaning, as well as a convenient

BackPack design for user comfort.
We recommend you read through this entire instruction manual before beginning.
Included are assembly, operating, and safety instructions. Following these manufacturer guidelines will help the

unit perform at peak effectiveness, extending the life of the product and ensuring the operator’s safety.

Questions?

Each component has been inspected prior to your purchase. However, in the event that there is a problem, please

contact customer service at: 817.349.3519.

BackPack User Guide | iii

Table of Contents

General Precautions & Safety Warnings

Safety Notices 1

Electrical Warnings 2

Disinfectant Safety Precautions 2

Initial Inspection & Set Up

BackPack System Components 3

Inspection 3
Initial Set Up 3

Assembly & Operating Instructions

Assembly Instructions and Tips 5

Spray Application

Preparing the Spray Area 7
Spray Application Process 7

Fluid Management 7
Battery Management 7

Maintenance & Cleaning

Changing Chemicals 9

Storage 9
Battery Removal 9

Troubleshooting, Support & Repair

Indications and Remedies 11

Support or Repair 11
Specifications 11

iv | BackPack User Guide

| 1

General Precautions & Safety Warnings

The E-Mist BackPack System is a battery-powered liquid ap-

plication system designed to improve the performance of

water soluble or water based chemicals used on touchable

and other exposed surfaces. This is accomplished by apply-

ing an electrostatic charge to the droplets as they leave the

spray head. This unique process improves liquid adhesion

to targeted surface(s).
The hazards associated with the liquids you choose to

apply represent their own unique and important safety

requirements. Refer to each chemical manufacturer’s

documentation to establish best use steps and any need

for personal protective equipment (PPE).
Never point the spray wand at another person and never

touch or handle the charging area within the application

wand (front end) during spraying. This will help avoid

chemical splash and other possibly unsafe spraying condi-

tions.
DO NOT USE LiQUiDS THAT ARE NOT WATER SOLUBLE

OR WATER BASED WiTHiN THE BACKPACK SYSTEM.

HiGH ALCOHOL CONTENT LiQUiDS MUST NEVER BE

SPRAYED NEAR OPEN FLAME OR OTHER POSSiBLE iGNi-

TiON SOURCES.

Safety Notices

Lack of attention to safety can result in reduced efficiency,

accident, or personal injury. Please watch for safety hazards

and correct deficiencies promptly. Use the following safety

precautions as a guide when using this machine:

♦

Read the Operator’s Manual thoroughly. Failure to read

the manual is considered a misuse of the equipment.

♦

Use the spray system only for its intended use as

directed in this manual.

♦

Familiarize yourself with all components, including

caution and warning labels.

♦

Only trained and qualified adults should operate the

spray system.

♦

Do not use the equipment while under the influence of

drugs or alcohol.

♦

Turn off and remove the batteries when leaving the

equipment unattended.

♦

Store the system in a cool, dry place. Do not expose to

extreme temperatures.

♦

Flush the spray system before storing (see Chapter 5).

Users are required to read this Operator’s Manual,

understand the safe and correct operating procedures

that pertain to the operation of the product, and main-

tain the product according to the Operator’s Manual.

It is the operator’s responsibility to ensure that any

person who uses this equipment has read this manual.

USE CAUTION WHEN WALKING – FLOOR SURFACES

WILL BE SLIPPERY WHEN WET.
NEVER TOUCH OR INSERT OBJECTS INTO SPRAYER.
WEAR GROUNDING STRAP PROPERLY TO AVOID STATIC

SHOCK.
Use caution while spraying around furniture and

electronics to avoid getting any surface too wet.
Use caution when walking backwards during the spray

application to avoid tripping.

SAFETY WARNiNG!
Do not use the electrostatic

application system if you have

a pacemaker or an Implantable

Cardioverter Defibrillator (ICD)
Remain outside the area of the

electrostatic spray gun or where the

application is being performed.

2 | BackPack User Guide

Electrical Warning

To reduce the risk of electrical shock or injury, follow these

guidelines:

♦

Only use the unit for its intended purposes, as

described in this manual.

♦

Always turn power unit off when not in use.

♦

Do not place body parts or any foreign object into any

opening of the BackPack System.

♦

Never reach inside of the spray device while the spray

system is powered on.

♦

Never place equipment in standing water or liquid.

♦

Never operate the spray system if it has been damaged

or if it is not working properly.

♦

Always wear the grounding strap to prevent electro-

static shock.

Disinfectant Safety Precautions

Read and follow all instructions on the disinfectant

manufacturer’s label.

♦

Follow disinfectant manufacturer’s recommendations

to handle, mix, apply, store and dispose of their

solutions.

♦

Follow the Personal Protective Equipment (PPE)

requirements as recommended by the disinfectant

manufacturer’s safety data sheet (SDS) sheet.

♦

Be aware of poisoning symptoms and know the

appropriate first aid protocol of your organization if

poisoning symptoms appear to be present.

♦

Consult disinfectant manufacturer’s recommendations

so you know how long to wait before allowing people

or pets to return to a sprayed area.

BackPack User Guide | 3

E-Mist BackPack System Components

1. BackPack (blue or black cases are

functionally identical) may be used

with hand grip/carry configuration or

with the BackPack harness.

2. Interchangeable one-gallon liquid

tank – Includes strainer and cap and

is inserted with light downward pres-

sure then rotated 1/4 turn to lock in

place.

3. Snap Cable – A universal connector/

end is attached to the Application

Wand and the housing to provide

power and liquid connectivity.

4. Application Wand – is hard-wired into

the BackPack housing. This hand-held

device is trigger activated for the

charging and applying of your liquids.

5. Rechargeable Battery (Optional 2nd

Battery) – The system can accommo-

date two batteries for extended use

but only one is required for operation.

The battery will stop working once it

reaches 20% capacity (or one “1” in-

dicator bar) to ensure no damage oc-

curs.

6. Toe Strap – This snaps to the bottom

of the BackPack and is an extra layer

of safety in the event static charge ac-

cumulates with extended use of the

BackPack System. A simple loop slips

over the toe of the shoe and heel.

*Note: The toe strap must be worn

by the user. if the toe strap is not

utilized the system will shut down

and not work.

7. BackPack Harness – This commercial

harness is designed for comfort and

safety. Adjustable to the user from

small frames to large frame individuals.

8. Not Shown - Battery Charger Kit.

Also not shown: personal protective

equipment (PPE) as may be required

by the chemical manufacturer of the

liquid agent you plan to apply.

Inspection

After unpacking, inspect components for any damage:
1.  BackPack
2.  Liquid Tank
3.  Application Wand
4.  Rechargeable Battery
5.  Toe Strap
6.  BackPack Harness
7.  Charger (AC Adapter, Smart Battery Charger and cord).

Initial Set Up (U.S. Only)

Charge Battery

a.  Plug cord into AC Adapter.
b.  Plug AC Adapter Cord into Smart Battery Charger.
c.  Plug AC Adapter into 120V wall outlet.
d.  Install battery into the smart charger.
e.  Reference power indicator (5 bars = full charge).

Initial Inspection & Set Up

4 | BackPack User Guide

1. install Battery (procedure same for both battery

slots)

a. With the BackPack battery slots facing you, remove

battery covers by pinching triangle.

b.  Install battery with tab facing to the left.
c.  Gently push battery to seat.
d.  Replace battery cover.
e.  Depress the power button to verify power on the

BackPack (LED will blink continuously).

2. Liquid Tank Removal

a. While gently depressing tank lid/handle, rotate

counter-clockwise about 1/4 turn. Once disen-

gaged, it will pop up slightly.

b. Lift Liquid Tank out of BackPack.

4. Liquid Tank insertion

a. For initial set up/test, fill the liquid tank 1/3 full with

water.

b. Gently place the liquid tank in the BackPack.
c. Slightly rotate clockwise about 1/4 turn while

depressing tank until you feel resistance. Handle of

tank should line up with placard on BackPack (see

photo on page 5).

5. Toe Strap installation

a. Identify the white portion of the toe strap ring and

install placing white portion on bottom of foot.

b. Place elastic strap around heel.
c. Snap the button to the bottom of the BackPack.

*Note: The toe strap must be worn by the user. if

the toe strap is not utilized the system will shut

down and not work.

6. BackPack Strap Adjustments

a. Put the unit on like a BackPack and adjust the strap

to fit comfortably.

7. install wand on BackPack

a. Identify the red line on the snap cable connector,

match with the red line on the connector of the

wand.

b. Gently push until an audible snap sound.
c. The light on the BackPack will be on and steady.

This completes the communication test between

wand and BackPack.

d. Turn power off at the BackPack.

8. BackPack Function Check

a. With the Ground Strap attached, snap cable

connected, and the tank installed, push the power

button on the BackPack,

b.  Put the BackPack on.
c.  Adjust straps as required.
d.  Attach wand.
e.  Take wand in hand and push power button until

green LED displays (about 2 seconds).

f. While pointing wand in a safe direction, press

application trigger.

9. Wand Function Check

a. Yellow LED signifies that the high voltage power

supply is charging the liquid.

b. Once the Application Trigger is pulled, the fan will

turn on first, followed by the liquid spray.

c. Once the Application Trigger is released, the liquid

will stop and the fan will turn off after a slight

hesitation to ensure the liquid is cleared of the

wand.

Helpful Tips

♦

Optimal distance from a target is 3 feet.

♦

Wand will shut off once power indicator on battery

reaches single bar.

♦

Keep wand disconnected while putting BackPack

on/adjusting straps/taking BackPack off to avoid

damaging the wand.

♦

Do not twist the connectors.

BackPack User Guide | 5

Assembly Instructions and Tips

1. Rechargeable Battery: The system uses up to two

lithium-ion batteries. Tips:

a. The battery should be fully charged prior to the

start of a project.

b. Inspect the connectors for any debris or damage

prior to inserting.

c. The tab end of the battery includes a power meter

to show remaining charge (5 bars = full charge).

d. Two bars or less during startup may limit time of

use without charging.

e. The connector side of the battery enters the Back-

Pack case.

f. Keep battery handle tab to the left as you insert.
g. DO NOT OVER APPLY PRESSURE – The battery easily

seats in the BackPack. Over applying pressure may

make the battery difficult to remove without tear-

ing tab.

h. Insert battery cover (plastic cover is attached by a

lanyard).

2. interchangeable one-gallon liquid tank. Tips:

a. Remove the cap leaving

particle strainer in place.

b. Fill as needed and securely

replace cap.

c. Tank does not need to be

removed to fill.

d. Align the tank handle with the guide identified on

the BackPack top label. IMPORTANT: CAREFULLY

APPLY SLIGHT DOWNWARD PRESSURE ON THE

TANK AND TURN INTO THE LOCKING POSITION.

e. Utilize liquids for duration of project or until refill

required. IMPORTANT: CAREFULLY APPLY SLIGHT

DOWNWARD PRESSURE ON THE TANK AND TURN

TO UNLOCK BEFORE LIFTING TO REMOVE.

f. You may exchange tanks with different liquids at

any time.

Keep

this tab to

the left as you

insert the battery

into its compartment

on the BackPack.

Assembly & Operating Instructions

CAUTION: TURNING OR LIFTING A TANK FOR

INSERTION OR REMOVAL WITHOUT SLIGHT

DOWNWARD PRESSURE PRIOR TO LOCKING

OR REMOVAL CAN DAMAGE THE TANK OR THE

SYSTEM.

Tank Locked

Handle Alignment

Tank Unlocked

Handle Alignment

6 | BackPack User Guide

6. Application Wand. Tips:

a.  Depress power button until green light displays.
b.  Point wand to floor.
c.  Press application trigger button, noting the yellow

LED displayed.

d.  Let misting occur for two to four seconds.
e.  Release trigger button.
f.  Point toward targets.
g.  Press trigger button.
h.  Keep moving!

5. BackPack System – Connect battery, tank and wand.

Tips:

a.  Locate power switch on top of the BackPack.
b.  Depress power switch.
c.  View power on – green indicator.

3. Snap in Cable – Connect to the BackPack case connec-

tor and the Application Wand connector. Tips:

a. Inspect the connector for any debris or damage

prior to connecting.

b. Align the red line on the male connector to the

female connector.

c. Push firmly to snap in place.
d. DO NOT TWIST OR TURN CONNECTOR ONCE IN

PLACE.

4. Toe Strap – This protection accessory is light weight and

very flexible. Tips:

a. Snap to the bottom of the BackPack chassis.
b. Slide toe strap onto shoe. *Note: The toe strap

must be worn by the user. if the toe strap is not

utilized the system will shut down and not work.

Power Button

Application

Trigger

Button

BackPack User Guide | 7

Preparing the Spray Area

Make sure food and drinks are removed or covered before

spraying.
Spotless, clean interiors require no prep work prior to

spraying.
Loose debris must be swept from floors and other surfaces

prior to spraying.
Inspect the area for mechanical barriers such as: magazines

on table tops, chairs touching each other, a table or a wall.

The intended touch point for disinfecting will need to be

accessible.
Please cover and remove valuables. Electronics, furniture,

paper, or other common necessities do not need to be

removed from the area.
Once the area has been cleaned, disinfecting can begin.

Spray Application Process

1. Begin at the farthest point from the doorway, work

back toward the doorway so you can step out when

done.

2. Aim spray device 3 feet from the target area, begin

with a smooth figure “S” movement aiming below, at

and above the target area while walking at a slow pace

(3 ft. per second) continuously moving.

3. Make sure you are working in a methodical “S” pattern

and let your passes overlap when moving to the next

target area.

4. Allow the treated area to set for contact time as rec-

ommended by the disinfectant manufacturer’s label

before re-entry into the area.

Fluid Management

The BackPack System is designed for single or multiple

fluid application environments. Please use multiple tank

applications carefully by marking tanks with your chemical

identifiers if necessary. Application tips:

♦

While depressing trigger button, move wand in an “S”

pattern from bottom to top of target in a continuous

motion.

♦

Keep moving – electrostatically charged droplets will

accumulate at higher levels at the tip of the wand if you

move too slowly.

♦

Do not over apply. The tendency to “paint the fence” is

an over usage of chemicals.

♦

In between chemical changes, press trigger while

pointing to the floor or other safe target for four to five

seconds to clear the remaining chemical in the cable.

Battery Management

The BackPack System battery utilization is controlled to

draw down the battery to 20% of available cell power and

Spray Application

If the spray device becomes wet or begins to drip,

you are moving too slow over the target and need

to speed up the process. Do not over-saturate the

surface, if you see runs or puddles you are apply-

ing too much of the solution. The goal is to achieve

even coverage over the surface area.

NOTE: The BackPack System is NOT a Mechanical Cleaner

8 | BackPack User Guide

to then shut off. This will eliminate the possibility

of unwanted battery damage and extend the life

of the battery. Battery tips:

♦

Fully charge each battery before use.

♦

Keep connectors clean and dry at all times.

♦

Insert with battery tab to the left and the bat-

tery meter facing out.

♦

Do not expose batteries to standing liquids.

BackPack User Guide | 9

The BackPack System is designed to minimize maintenance

and cleaning. Tips:

♦

Clear system at least once a day by spraying clean water

through the system for at least ten seconds.

♦

Keep batteries charged.

♦

Inspect cable for cuts, tears, or damage.

♦

Inspect wand and connectors for debris or damage.

Changing Chemicals

It’s important to flush between uses or when switching

chemicals so no liquid stays in hoses or the reservoir. To

flush the system, empty the fluid tank and fill with at least

1 inch (2.5 cm) of clean water. Spray through the nozzle for

at least 45-60 seconds to flush the previous fluid from the

system.

Storage

♦

Empty fluid or run until empty.

♦

Insert at least 1 inch (2.5 cm) of clean water in the tank.

♦

Run the sprayer for at least 10 seconds so that no active

chemicals are left in the system.

♦

Remove batteries and re-charge by placing in charger.

♦

Use the power indicator on end of battery to determine

the battery state of charge (5 bars = full charge).

♦

Insert battery covers back into battery compartment to

prevent foreign particles and moisture from damaging

battery contact connectors.

♦

Coil the snap cable up neatly.

♦

Caution: Do not store the BackPack System in locations

that may freeze (to avoid damage from water remaining

in the system or snap cable).

Battery Removal

Make sure the system is powered off.
Remove both battery covers by squeezing the triangular

pop-out portion of the covers and pulling outwards.
When covers are off, a pull-tab will be visible to assist in

removal of the batteries.
Place batteries into charger (provided) to fully charge for

next usage. There is a power indicator on the battery (5

bars = full charge). Each battery takes about 1 hour to fully

charge.

Maintenance & Cleaning

To prevent cross contamination of chemicals,

You MUST perform a flush any time you change

the type of disinfectant.

It is a good practice to flush the system every 24

hours with clean water. Do not store chemicals

in the reservoir while the system is not in use for

greater than 24 hour periods.

Note: System will run on just one battery at a

reduced run time.

10 | BackPack User Guide

BackPack User Guide | 11

Troubleshooting, Support & Repair

The BackPack System is designed and manufactured to

function without defects. The system will operate normally

with properly maintained batteries and without abuse to

the connector or other system parts.

Indications and Remedies

No power

Check BackPack battery life, and ensure that the snap

cable is seated in the BackPack. Check that cable is

properly connected. If not, connect power cable.

No mist or inadequate mist

Check to see if reservoir tank is empty and if so, fill

with solution. Check if the hybrid connector from the

BackPack to the Wand is connected properly.

Wand will not spray

Check all connections, check battery life, check power

button on the BackPack.

Wand shows blinking yellow indicator

This indicator is for the charging system and indicates

that charging is not functioning 100% and battery life

may be below functional use without charging.

BackPack power indictor LED is blinking

Ensure that the Applicator Wand is properly connected.

Pump will not turn on

Check battery life, check to see if the battery is fully

seated in the BackPack, check tank connection and liq-

uid availability (tank levels). Reset by turning off power

switch on BackPack and restarting.

Tank connection exposed, broken or leaking

If the tank connection was damaged, the tank may

need to be replaced. Contact our Service Center:

1.817.349.3519.

Unit failure during spray operations

Internal failure or discharge cord not connected: Ensure

grounding strap is making contact on the bottom of the

BackPack System unit. Call a customer care representa-

tive at 1.817.349.3519.

Support or Repair

♦

If your BackPack System fails to function, excluding

obvious user damage, please contact E-Mist or your

authorized E-Mist distributor.

♦

If an issue is encountered not addressed in the trouble-

shooting methods above, please contact a customer

care representative at: 1.817.349.3519.

Specifications

Volts:

12.8 to 16.8 Vdc.

Weight (empty):

≤ 18 lbs

Weight (full):

≤ 25 lbs

Tank Capacity:

1 gallon

Spray Width:

30 inches at 3 feet

Spray Range:

3 to 5 feet

Sound:

68 dB

1000 Forest Park Blvd., Ste. 400, Fort Worth, TX USA 76110 • Emist.com