COUNTERFOG PILAR User manual

COUNTERFOG® IS A REGISTERED TRADEMARK OF COUNTERFOG EBT DE LA UAH S.L.
IT IS STRICTLY PROHIBITED TO DISTRIBUTE, COPY AND/OR MODIFY THIS DOCUMENT
COUNTERFOG® PILAR
USER MANUAL SEPTEMBER 2021

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CONTENTS
1. INTRODUCTION........................................................................................................................3
1.1 SYMBOLS USED IN THIS MANUAL ....................................................................................3
1.2 DESCRIPTION....................................................................................................................3
2. USE ...........................................................................................................................................4
2.1 INTENTED USE........................................................................................................................4
2.2 LIQUIDS SUITABLE TO BE FOGGED.........................................................................................5
2.3 SAFETY AND CAUTION WARNINGS ........................................................................................5
2.4 AUTHORIZED PERSONS ..........................................................................................................6
3. PRODUCT DESCRIPTION ............................................................¡Error! Marcador no definido.
3.1 TECHNICAL DATA...............................................................¡Error! Marcador no definido.
3.2 COMPONENTS..................................................................................................................7
4. RECOMMENDED PERSONAL PROTECTION EQUIPMENT (PPE) ..........................................11
5. ROOM PREPARATION.............................................................................................................11
6. OPERATING INSTRUCTIONS....................................................................................................12
6.1 POSITION........................................................................................................................12
6.2 FILLING ...........................................................................................................................12
6.3 POWER CONNECTION ....................................................................................................13
6.4 SWITCH ON AND PRESSURIZATION OF TANK.................................................................13
6.5 OPERATION ....................................................................................................................14
7. ROOM DISINFECTION.............................................................................................................15
8. PAUSE.....................................................................................................................................15
9. END OF OPERATION ...............................................................................................................16
10. OTHER CAUTIONS...............................................................................................................22
11. TROUBLESHOOTING...........................................................................................................22
12. WARRANTY.........................................................................................................................24
13. DISCLAIMER........................................................................................................................26
14. DISPOSAL AND DECOMMISSIONING..................................................................................27
14.1 DISPOSAL IN EU COUNTRIES ..........................................................................................27

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1. INTRODUCTION
1.1 SYMBOLS USED IN THIS MANUAL
High risk!
Disregarding can lead to death or heavy injuries!
Medium risk!
Disregarding can lead to death or heavy injuries!
Low risk!
Disregarding can lead to medium or light injuries!
It provides good advice for operating the device.
Disregarding can damage the device or produce underperformance.
1.2 DESCRIPTION
COUNTERFOG® PILAR is a Fog-generating device for the rapid disinfection of buildings,
indoor facilities, offices, vehicles, goods or objects.
It provides a dynamic fog cone composed of sub-micrometric droplets of liquid which,
when projected into the air, catch air-borne matter (dust, aerosols, spores, etc.).
Applying the cone with biocidal liquid, it rapidly removes biological agents deposited or
attached on surfaces, whether they are floating in the air or are easily resuspendable.
Microparticles transported by the air or adhered to a surface, collapse with the droplets
of liquid making them falling or detaching. The layer of liquid is extremely thin and
evaporates in a few minutes, depending on the environmental conditions.
COUNTERFOG® PILAR can be used with any non-flammable liquid disinfectant
depending on the purpose of each operation (See ANNEX I: DISINFECTANTS
AUTHORIZED IN SPAIN).

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2. USE
Carefully instruct all users of the device on how to operate it, its application purposes
and the risks incurred.
Make sure this manual is read and understood by all users of the device.
The device shall only be used by adults who have been carefully instructed on how to
operate it and are well informed on possible dangers and risks incurred when using the
device.
All users must always have a copy of this User Manualavailable when operating the device
and have read and understood all specific indications stated on the label of the
disinfectant used.
2.1 INTENTED USE
Counterfog® PILAR is intended for decontamination, disinfection and sanitization of
buildings, indoor facilities, offices, vehicles, goods or objects.
Risk of Damage!
Breathing fogs or mists of chemical substances or disinfectants may be toxic
Contact of chemical substances or disinfectants with skin, mouth or mucous must be
avoided.
Before using Counterfog® PILAR clear the zone removing all unprotected people, sensible
objects or those incompatible with the liquid substance to be fogged.
Users must wear protective devices according to the substance selected. Typically, it will
include a full-face mask with filters protecting against the chemicals used in addition to a
specific protection against the biological agents present in the environment: protective
suit, gloves and shoes.
Follow the safety instructions of the manufacturer of the liquid to be fogged.
• Users should familiarize themselves with Counterfog® PILAR operation by reading the
User Manual prior to first use. It is essential that Counterfog® PILAR users follow all safety
warnings as detailed in this operating manual.

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• It is recommended that users read the entire document before proceeding with room
disinfecting treatment.
2.2 LIQUIDS SUITABLE TO BE FOGGED
Counterfog® PILAR can be used with different disinfectant liquids depending on the
purpose of the operation. Drinkable water -without microorganism- can be used to
remove air-borne hydrophilic particulate matter from air.
For the cleaning of airborne biological agents and surfaces, it is recommended to use
liquid disinfectants compatible with AISI 316L steel, Teflon and NBR. The compatibility
of the disinfectant with the material in the treated area and the protective measures
for people in the area must be taken into account. It is strictly forbidden to use
flammable liquids that can produce explosive atmospheres in areas that are not
classified with the corresponding ATEX index (DIRECTIVE 94/9/CE -ATEX 137- ) or mixing
liquids if manufacturers do not recommend it.
Be sure that the nozzle, hose and pipes of the Counterfog® PILAR are empty and clean
before filling the container with liquid.
Use only authorized liquid disinfectants suitable for spraying. Fogging enhances all the
effects of chemical products.
Refer to the disinfectant manufacturer for the corresponding safety measures and
equipment for individual protection corresponding to the fogged product.
A mist of a flammable liquid should be considered an explosive atmosphere. Never
spray a mist of flammable liquid on a flame, hot elements, sparks or any electrical
devices.
Risk of Injuries!
Danger of explosion!
NEVER use flammable liquids!
2.3 SAFETY AND CAUTION WARNINGS
•The device must be used in full compliance with this operation and maintenance
manual.
•It is strictly forbidden to use the device in an atmosphere with risk of explosion or
flammability and in areas with the presence of people or animals. It is an imperative
to prevent people from entering intentionally or inadvertently the room during the
fogging process and during the waiting time thereafter.

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•The device can only be operated using the original power cord or a country-specific
power cord with earthing cable. Before making electrical connections carefully check
that the voltage supplied is compatible with the voltage marked on the device’s data
plate. Any electrical installation work must be carried out by qualified personnel.
•Risk of injuries when using not authorized accessories!
•Use exclusively original accessories of COUNTERFOG EBT de la UAH S.L.
•Place device on a stable, flat, dust-free, not slippery, horizontal surface, which can
appropriately support its weight.
•Do not plug in if electrical plug or parts are wet. High electric shock hazard.
•Do not overfill the tank (always fill in with less than 3.9 liters [1.09 gal.]) as this can cause
leakage and damage on electrical parts
•While in use, the body of the device may become warm to the touch. Handle with
caution.
•Keep out of reach of children
•Used only as directed.
•Do not enter room while disinfectant is being fogged. Stay out of the room after
treatment until room re-entry wait time has expired. Keep door and windows closed.
•Re-entry before the wait time has expired could result in sensory irritation and should
only be done while using personal protection equipment (PPE)
•Avoid inhalation of vapors or skin and eye contact with disinfectant.
•Use PPE including warp-around style goggles and gloves when filling disinfectant fluid
into the tank. Avoid splashing or overfilling which could harm the user and the device.
•COUNTERFOG EBT de la UAH S.L is not responsible for any injury or damage caused by
using this device other than using the specific parameters detailed in this manual.
•Store in an upright position in a safe, dry location. Do no place anything on top of the
device.
2.4 AUTHORIZED PERSONS
The device shall only be used by adults who have been carefully instructed on how to
operate it and are well informed on possible dangers and risks incurred when using the
device.
The users must always have a copy of this Operation Manual at their disposal when
operating the device and have read and understood all specific indications stated on the
label of the concrete disinfectant used.

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2.1 COMPONENTS
Part
Name
1
Compressor
2
Pressure tank
3
“FILL” (Filling valve)
4
“EMPTY” (Drain valve)
5
Filter

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6
“LIQUID” (Liquid valve)
7
“AIR” (Air valve)
8
Check valve
9
Safety valve
10
Pressure gauge
11
“VENT” (Vent valve)
12
Filling
13
Coaxial hose
14
Counterfog® F1/6 Nozzle for massive nanometric fog generation

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3. RECOMMENDED PERSONAL PROTECTION EQUIPMENT (PPE)
Individual Protection Equipment must be selected according to the liquid to be fogged.
Please consult the indications of the liquid producer and your Health & Safety
responsible.
General recommended Personal Protection Equipment will include the following :
•Respirator full face mask with CB filter BLS 5000.
•Coveralls Tychem® F. Combination of chemical and biological protection.
•Vinyl Gloves.
•Security shoes
•CB Protective covers for shoes.
•Earplugs or other ear protectors.
4. ROOM PREPARATION
Counterfog® PILAR can disinfect air, clothes and surfaces with a scarce amount of
disinfectant liquid. Surfaces must be exposed to air.
For a full disinfection remove bed covers. Clothes and objects that should be disinfected
separately.
Depending on the disinfectant to be used, evacuation of any person with no Personal
Protection Equipment will be mandatory.
Provide PPE to any person staying in the room or space while disinfection operation is in
progress.
Fire smoke detectors will usually detect the mist generated by your Counterfog® PILAR.
Before disinfection, turn off your fire alarm device.
Do not forget to turn it on again after the whole disinfection operation is over.
Depending on the Heat, Air Conditioning and Ventilation (HVAC) system in operation, it
may be necessary to turn it off during disinfection. Alternatively, Counterfog® PILAR can
be used to disinfect HVAC systems and conduits. (Do not use sodium hypochlorite for
cupper coil heat exchangers or fan coils)
Open internal doors, cupboards and drawers of room furniture unless is specifically
indicated to leave them closed.

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Remove mattresses from beds and tilt them on their sides.
Assure all personnel have evacuated the room before fogging.
Remove plants, animals, beverages and food.
Close windows and doors of the room.
All entrances to the treatment room must be placarded. Placards must be placed in
advance of the treatment in order to keep unauthorized persons from entering the room
5. OPERATING INSTRUCTIONS
5.1 POSITION
Place device on a stable, flat, dust-free, not slippery, horizontal surface which can
appropriately support its weight.
5.2 FILLING
Counterfog® PILAR must be used only with approved disinfectants. Please refer
to point 2.2 LIQUIDS SUITABLE TO BE FOGGED and ANNEX 1 to verify the
disinfectants authorized in Spain.
oUnplug the equipment from the electrical line
oDouble check that all elements are well tight and there are no
mechanical damages or bumps.
The tank may be pressurized
oCheck all valves (3 “FILL”, 4 “EMPTY”, 6 “LIQUID”, 7 “AIR” and 11
“VENT”) are closed.
oThe two switches at the top of Counterfog® PILAR must be OFF.
oCarefully open the vent valve (Open 11 “VENT”).
oWait until pressure in the tank is the atmospheric (no air flows out at
that time).
oOpen the filling valve (Open 3 “FILL”) and double check that valve 4
“EMPTY” is closed.
oCarefully unscrew the cap from the funnel (unscrew 12) and leave the
cap in a suitable place.
oPour the liquid into the funnel following the manufacturer's
recommendations. Make sure that the amount poured is always less
than 3.9 liters [1.09 gallons (US)].

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▪If the new disinfectant is not compatible with the previous
one, then the tank should be filled with water or an adequate
solvent and emptied the (see 9. END OF OPERATION).
▪Disinfectant liquids usually need to be diluted in water
(following the instructions of the disinfectant manufacturer).
You can fill your Counterfog® PILAR with the diluted solution
or alternatively to fill it with the several components according
to the corresponding proportions.
Always wear gloves and safety glasses when filling the tank!
Do not overfill! This will damage the device.
oWhen finish pouring the liquid, close the filling valve (Close 3 “FILL”).
oScrew the cap to the funnel (screw 12).
oClose and lock the vent valve (Close 11 “VENT”).
5.3 POWER CONNECTION
Before making electrical connections carefully check that the voltage supplied is
compatible with the voltage marked on the data plate and that there are shortcut
and overcurrent as well as current default protections in service
oDouble check all valves (3 “FILL”, 4 “EMPTY”, 6 “LIQUID”, 7 “AIR” and 11
“VENT”) are closed.
oDouble check the two switches at the top of Counterfog® PILAR are OFF.
oPlug the equipment to the 120 V/60 Hz supply line.
5.4 SWITCH ON AND PRESSURIZATION OF TANK
oActivate the switch on the left (Activate switch 1) (yellow arrow in the figure)
which activates the fan.
oActivate the switch on the right (Activate switch 2) (green arrow in the figure)
which activates the compressor.
Please, follow the correct order of activation of the switches.

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oWait until the pressure gauge (check pressure gauge 10) indicates Counterfog®
PILAR has been pressurized to 11 bar.
Counterfog® PILAR is programmed to automatically provide a pressure of 11
bar -Check pressure gauge (check 10)-.
5.5 OPERATION
•Double check all valves (3 “FILL”, 4 “EMPTY”, 6 “LIQUID”, 7 “AIR” and 11
“VENT”) are closed.
•Hold firmly the hose by the nozzle (hold 14) pointing at the floor.
•Open the air valve (Open 7 “AIR”).
•Open the liquid supply valve (Open 6 “LIQUID”).
•Proceed to disinfection.

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Droplets smaller than 1 micrometer are not visible to the human eye.
Risk of Injuries!
This device jets fogged chemical substances
Do not inhale these substances.
6. ROOM DISINFECTION
Counterfog® PILAR disinfects both air and surfaces. For an effective operation, the
user must gently aim corners from one side to the other, from the upper to the lower
parts.
The fog cone must be ejected under and behind furniture.
All directions in the room must be swept. A few minutes should be enough to disinfect
a standard-sized room.
After the disinfection process, the disinfected surfaces will be "slightly moist".
7. PAUSE

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Disinfection can be paused just closing the liquid supply valve (Close 6 “LIQUID”) and
the air valve (Close 7 “AIR”) in this order.
It is crucial to follow the steps in the correct order
If after the pause you want to continue the disinfection, follow (in order) the next
steps:
It is crucial to follow the steps in the correct order
•Hold the hose firmly by the nozzle (hold 14) pointing at the floor.
•Open the air valve (Open 7 “AIR”).
•Open the liquid supply valve (Open 6 “LIQUID”).
•Proceed to disinfection.
8. END OF OPERATION
When wanted to finish disinfection, follow (in order) the next steps.
It is crucial to follow the steps in the correct order
oClose the liquid supply valve (Close 6 “LIQUID”).
oClose the air valve (Close 7 “AIR”).
oDeactivate the switch on the right (deactivate switch 2) (green arrow in the
figure) which deactivates the compressor.
oDeactivate the switch on the left (deactivate switch 1) (yellow arrow in the
figure) which deactivates the fan.
Please, follow the steps in the correct order

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Counterfog® PILAR can be then unplugged, moved to another room and plugged
again. The tank will remain pressurized.
oUnplug the equipment from the 120 V/60 Hz supply line.
To end the operation, unplug the Counterfog® PILAR device, move it to a safe place
and proceed to depressurization:
oDouble check all valves (3 “FILL”, 4 “EMPTY”, 6 “LIQUID”, 7 “AIR” and
11 “VENT”) are closed.
oCarefully release and open the vent valve (Open 11 “VENT”). Wait until
pressure in the tank becomes the atmospheric (no air flows out at that
time).
oTo evacuate the remaining liquid from Counterfog® PILAR, place a
suitable container (compatible with the disinfectant) under the device
since the residual disinfectant will come out through the Teflon hose
indicated in the following image.
oOpen valve 4 (open 4 “EMPTY”) and the liquid is evacuated.
Always wear gloves and safety glasses when evacuating the residual liquid from the
device!
oWhen finish evacuating liquid, close valve 4 (close 4 “EMPTY”).

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If any type of disinfectant has been used, please go to next indication. Otherwise,
follow the next procedure to dry the tank. Remember that a correct maintenance
lengthen the durability of the product.
oOpen the filling valve (Open 3 “FILL”), open the empty valve (OPEN 4
“EMPTY”) and open the vent valve (OPEN 11 “VENT”). Check the other
valves remain closed (6 “LIQUID “and 7 “AIR” closed).
oPlug the equipment to the 120 V/60 Hz supply line.
oActivate the switch on the left (Activate switch 1) (yellow arrow in the
figure) which activates the fan.
oActivate the switch on the right (Activate switch 2) (green arrow in the
figure) which activates the compressor.
Please, follow the correct order of activation of the switches.
oWait for 12 minutes to remove the moisture of the pressure tank.
oDeactivate the switch on the right (deactivate switch 2) (green arrow in
the figure) which deactivates the compressor.
oDeactivate the switch on the left (deactivate switch 1) (yellow arrow in
the figure) which deactivates the fan.
Please, follow the correct order of activation of the switches.

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oClose all valves (3 “FILL”, 4 “EMPTY”, 6 “LIQUID”, 7 “AIR” and 11 “VENT”
closed).
oUnplug the equipment from the 120 V/60 Hz supply line.
If any type of disinfectant has been used, follow the next procedure to dry the tank.
Remember that a correct maintenance lengthen the durability of the product.
oUnplug the equipment from the electrical line
oDouble check that all elements are well tight and there are no
mechanical damages or bumps.
The tank may be pressurized
oCheck all valves (3 “FILL”, 4 “EMPTY”, 6 “LIQUID”, 7 “AIR” and 11
“VENT”) are closed.
oThe two switches at the top of Counterfog® PILAR must be OFF.
oCarefully open the vent valve (Open 11 “VENT”).
oWait until pressure in the tank is the atmospheric (no air flows out at
that time).
oOpen the filling valve (Open 3 “FILL”) and double check that valve 4
“EMPTY” is closed.
oCarefully unscrew the cap from the funnel (unscrew 12) and leave the
cap in a suitable place.
oFill your Counterfog® PILAR with 1 liter of drinkable water (0.26
gallons).

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oTilt the Counterfog® PILAR slightly to both sides so as to drinkable
water is being mixed with the remaining disinfectant in the walls of the
device.
oTo evacuate the remaining liquid from Counterfog® PILAR, place a
suitable container (compatible with the disinfectant) under the device
since the residual disinfectant will come out through the Teflon hose
indicated in the following image.
oOpen valve 4 (open 4 “EMPTY”) and the liquid is evacuated.
Always wear gloves and safety glasses when evacuating the
residual liquid from the device!
oWhen finish evacuating liquid, close valve 4 (close 4 “EMPTY”).
oScrew the cap to the funnel (screw 12).
oOpen the vent valve (Open 11 “VENT”).
oOpen the filling valve (Open 3 “FILL”), open the empty valve (OPEN 4
“EMPTY”) and check the other valves remain closed (6 “LIQUID “and
7 “AIR” closed).
oPlug the equipment to the 120 V/60 Hz supply line.
oActivate the switch on the left (Activate switch 1) (yellow arrow in
the figure) which activates the fan.
oActivate the switch on the right (Activate switch 2) (green arrow in
the figure) which activates the compressor.
Please, follow the correct order of activation of the switches.