MECHLINE HYGENIKX+ Installation instructions

INSTALLATION & OPERATING MANUAL REVISION: 09/2020 | page 1 of 16
CONTENTS:
Chapter Description Page
1. Introduction .......................................................... 1
2. Ratings and Specifications .................................... 2
3. Product Safety ....................................................... 3
4. Structure ............................................................... 5
5. Location Advice ..................................................... 5
6. Operating Instructions ........................................
10
7. BioCeptor Unit Sizing Guide ................................ 15
8. Model Information ............................................. 11
9. Troubleshooting .................................................. 11
10. On-Going Machine Requirements ..................... 15
11. After Sales and Service Support ......................... 15
Chapter 1. INTRODUCTION
Thank you for purchasing Mechline’s HyGenikxTM fan assisted (AF) air & surface steriliser system. When correctly
installed, and operated in accordance with this Operator Manual, it will provide many years of service.
HyGenikx is an advanced and compact, wall or ceiling mounted steriliser system, proven to eradicate viruses and
bacteria throughout large occupied areas where air movements are minimal.
Utilising a combination of the most effective air and surface sterilisation technologies available - Germicidal Oxidation,
Germicidal Irradiation, Dual waveband Plasma Quatro - HyGenikx provides round-the-clock hygiene and safety
protection, controls odours and has also significantly been proven to prolong the life of fresh perishable foods.
Mechline’s HyGenikx system has been through rigorous testing, providing customers with the utmost confidence in its
effectiveness and quality.
LEAVE THIS MANUAL WITH THE OPERATOR AFTER INSTALLATION
INSTALLATION INSTRUCTIONS
6. Unit ........................................................................ 6
7. Lamp Replacement ............................................... 8
INSTALLATION &
OPERATING MANUAL

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Chapter 2. RATINGS and SPECIFICATIONS
Region UK EUROPE
Model numbers
HGX- AF-25 / HGX- AF-50
HGX- AF-75 / HGX- AF-100
HGX- AF-25-E / HGX-AF-50-E
HGX- AF-75-E / HGX-AF-100-E
Air purifying technology Nano-titanium dioxide photocatalytic oxidation + UV-C
UV-C lamp tube 1 x 18w PLL composite tube
UV-C intensity inside chamber 15000 µW/cm2
UV-C lamp tube life Approx. 8000 hours
Air residence time inside chamber > 0.5 seconds
Number of photocatalytic
baseplates 3 plates
Noise level @ 1 metre <39dB
Air flow rate 20 m3/hr
Suggested coverage 25 - 30 m2
Installation Horizontal or Vertical Wall or Ceiling mount
Housing material All Aluminium Alloy Extrusion Structure
Colour Silver Aluminium
UV-C lamp tube model 9.5/38/50/70 mg
ELECTRICAL SPECIFICATIONS
Power consumption 33W
Voltage 220-230V
Frequency 50/60Hz
Input supply requirements To be connected to suitably isolated plug socket or switched fused spur
(with dedicated Earth) using Cloverleaf power lead supplied
Cordset
3 Core .75mm2 polarity specific
(L+N+E), 1.8m total length
BS1363/A moulded 3 pin plug with
earth enclosure
3 Core .75mm2 polarity specific
(L+N+E), 1.8m total length
BS1363/A moulded Schuko 2 pin
plug with earth enclosure
Input protection 3A Fuse
DIMENSIONS & WEIGHTS
Dimensions 430mm(L) X 130mm(W) X 100mm(D)
Weight 2.05 kg

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Chapter 3. PRODUCT SAFETY
3.1 GENERAL ADVICE
Electrical – HyGenikx AF models require an electrical connection via an existing isolated plug socket or switched fused spur
(with dedicated Earth). Power must always be disconnected prior to carrying out any work. If you are unsure how to
disconnect the power, or if there is any damage to sockets, cables, connections, or the unit itself please stop work
immediately and request advice from Mechline or a qualified electrician.
Ultraviolet light – WARNING! The HyGenikx unit should never be turned on if the cover has been removed. Be aware
direct exposure to Ultraviolet light can be harmful to skin and eyes causing irritation or even temporary blindness. If there
is any damage to the unit please disconnect power and contact Mechline.
Ozone – Whilst HyGenikx is not an ozone generator, a very small volume of ozone is released as a by-product by the
combination of technologies used. At the low levels produced there is no potential health risk during correct operation.
Our HGX-W-15-R/HGX-T-15-R refuse model is our only unit designed for use in unoccupied areas. At higher levels ozone
can cause irritation to throat, cough, headaches or shortness of breath, these symptoms should only be short term and be
resolved when the individual is removed to fresh air. If there are any concerns about the ozone produced please disconnect
power to the unit and contact Mechline. More about ozone on page 14.
Injury – HyGenikx units should always be securely mounted in a safe position, ensuring cables are not a potential trip
hazard and that every unit can be easily reached for servicing, with any relevant electrical outlets easily accessible. In the
event of a broken lamp, care must be taken to avoid cuts to hands (the complete unit can be returned to Mechline for this
work to be carried out if required) and appropriate protection should also be worn.
3.2 SYMBOLS
MEANING/DESCRIPTION SYMBOL
Dangerous Voltage
To indicate hazards arising from dangerous voltages.
Protective Earth (Ground)
To identify any terminal which is intended for connection to an
external conductor for protection against electric shock in case of
a fault or the terminal of a protective earth (ground) electrode.
Warning/Caution
An appropriate safety instruction should be followed or caution
to a potential hazard exists.
Refer to Manual
Refer to the relevant instructions detailed within the product
manual.
Wear Gloves
To indicate that appropriate gloves should be worn.
Before operating the unit, read these instructions carefully. Correct installation and operation will provide optimum
performance and a longer life for this high-quality air & surface steriliser system.

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3.2 SAFETY INSTRUCTIONS
3.3 PRODUCT CONFORMITY
3.3.1 Mechline’s HyGenikx AF air & surface steriliser system conforms to the essential safety requirements of the
Low Voltage Directive (LVD) 2014/35/EU, Electromagnetic Compatibility Directive (EMC) 2014/30/EU
and is manufactured in accordance with following standards: EN55014-1:2017, EN61000-3-2:2014,
EN610000-3-3:2013, EN55014-2:2015, EN60335-2-65:2003+A1:2008+A11:2012, EN60335-
1:2012+A11:2014.
Mechline’s HyGenikx AF air & surface steriliser system is supplied to the marketplace having been
produced under the control of our comprehensive BSI ISO 9001:2015 Quality Management System
(certificate FS 616985).
3.2.1 Ensure the unit is installed, operated and maintained by trained and authorised personnel.
3.2.2 Children should not be allowed to play with the unit.
3.2.3 The unit should be used as provided and not be altered or tampered with as the safety of the unit may
be compromised.
3.2.4 Only connect the unit to a single-phase socket or a suitably fused and isolated spur with mains voltage, as
specified on the “Ratings and Specifications” section.
3.2.5 Before attempting servicing or maintenance tasks, the unit MUST be isolated from the power source
and disconnected.
3.2.6 Should a fault occur with the unit, immediately isolate and disconnect from the power source.
3.2.7 Ensure safe storage/positioning of the electrical cabling when not in use. Should the electrical cable
become damaged at any time, do NOT operate the unit.
3.2.8 Do not use the unit outdoors where it can be exposed to moisture.
3.2.9 Do not handle the plug or the unit with wet hands.
3.2.10 Do not operate the unit near water. If the unit comes into contact with liquid, isolate the power
immediately.
3.2.11 Any modifications to the electrical supply or connections to the unit must only be carried out by a
qualified electrician in accordance with the appropriate Codes of Practice.
3.2.12 The mains socket or fused outlet must be installed in an accessible location close to the unit to enable
disconnection.
3.2.13 Mechline recommends periodic inspection and verification of the integrity of the electrical connections in
accordance with recommendations of BS 7671, IEE Wiring Regs.
3.2.14 Keep foreign objects away from the unit’s air inlet and outlet areas – this may cause damage to the unit or
electric shock. Turn off the unit if there is any damage or if the unit is making excessive noise.
3.2.15 In public areas we would recommend the unit be hard wired into a fused spur.
3.2.16 Keep the unit and its power cable away from hot surfaces.
3.2.17 Do not use the unit where combustible gases or vapours may be present.
3.2.18 Use only original Mechline UV lamps.
3.2.19 Do not touch the glass portion of the lamp or the aluminium air diffuser plates with bare hands, oil from
skin can damage these parts. Always use protective gloves or a cloth when handling.
3.2.20 Do not look directly at the UV light. Exposure to UV light could burn the skin and can cause eye damage.
Reflected blue light showing through the outlet, inlet or edge of unit openings and front window is safe
to look at.
3.2.21 Be aware that there may be an initial odour caused by electrical components, this will clear after the first
48 hours of use.

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Chapter 4. STRUCTURE
Chapter 5. LOCATION ADVICE
We recommend that the unit is wall mounted, vertically installed, with the logo at the top of the unit and the cable at
the bottom. The bottom of the unit should be at a minimum height of 1.8m AFFL. Alternatively, the unit can be wall
mounted horizontally, ceiling mounted or placed on a high, flat, stable surface using the rubber feet supplied.
• Do not install the unit in a position where the air inlet and outlet could be blocked. This will affect
its efficiency.
• Do not install the unit in a position where a person can be in close proximity for extended periods of time.
• Avoid installing in close proximity to mechanical extraction and open windows.
• For optimum results keep the unit located in the same position and operational 24 hrs a day/7 days a week.
HYGENIKX UNIT
LAMP
A
Power cable socket
I
UV lamp
B
On/Off switch
J
Quartz part of lamp
C
Air inlet vent
K
End terminal
D
Cover
E
Air outlet vent
F
Aluminium air diffuser plates
G
UV lamp base
H
Lamp holding plate
A
B
C
D
E
F
G
H
I
J
K
NOTE:
The cover needs
to be fitted so the
HyGenikx logo is
at the air outlet
vent end (E).

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Chapter 6. INSTALLATION INSTRUCTIONS
6.1 MOUNTING INSTALLATION STEPS
6.1.1 Equipment needed:
6.1.2 The following installation steps are for mounting the HyGenikx unit vertically on a wall (recommended).
Alternative mounting options include wall mounting horizontally or ceiling mounting. If ceiling mounting the
unit this will require four brackets for secure installation. The mounting brackets can be adjusted along the
base plate for secure fixings. Please use correct fixings for wall or ceiling mounting.
NOTE: Air flows out the opposite end to the power cable socket. The air flow must not be restricted.
6.1.3 It is important to first identify the best location for the unit. Ensure you have read Chapter 5 Location Advice.
6.1.4 Wall mounting vertically requires two brackets. Unscrew the rubber feet and mount two of the supplied
mounting brackets at the top of the unit (the opposite end to the power cable socket) as shown below.
x 2
x 2

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6.1.5 Measure 2.23 metres AFFL. Then hold the unit in its location and mark the two drill holes through the
mounting bracket holes.
6.1.6 Carefully place the unit in a safe place and drill the two mounting holes.
6.1.7 Insert wall plugs into drilled holes. Use hammer to fit wall plugs into position. Insert screws provided into
wall plugs and screw into position, leaving 5mm to hang the HyGenikx unit.
6.1.8 Align mounting bracket holes with screws and hang the HyGenikx unit into position as shown.
6.1.9 Before the unit is ready to use, the power cable will need to be connected to a suitably isolated socket
or fused spur. Turn the unit ON via the switch located at the bottom of the unit.
2.23m
MARKED MOUNTING
HOLES
MARKED MOUNTING
HOLES
5mm
1
1
1
2
2
2

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Chapter 7. UV-C LAMP REPLACEMENT
7.1 IMPORTANT ADVICE
• Do not touch the anodized aluminium air diffuser plates.
• Always use disposable gloves (or a tissue) when handling the UV lamp.
• Any dirt on the lamp can be cleaned with a dry cloth or soft brush.
• After approximately 8000 hours or 12 months of continuous burning, the
UV-C lamp will lose 20% to 30% of its power and must be replaced.
• The lamp must be replaced every 12 months to ensure optimum performance of the system.
7.2 LAMP REPLACEMENT
7.2.1 Turn OFF using the switch
on the unit. Disconnect
from electricity and remove from placement.
7.2.2 Gently lay the unit flat on its back, unscrew the four cover screws
and remove the cover as shown below.
WARNING: DO NOT PLUG THE UNIT INTO THE MAINS
WITHOUT THE COVER IN PLACE. Direct exposure to the
ultraviolet light can cause eye and skin irritation.
2
1
On/Off Switch

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7.2.3 Unscrew and remove the two finger screws from the lamp holding plate – step 1 below.
7.2.4 Carefully slide OLD LAMP from its socket and lift out (always use gloves or a tissue) – steps 2 and 3 below.
7.2.5 Slide the OLD LAMP out from the holding plate – step 4 below.
7.2.6 With a soft brush remove any dust and debris
from the unit – step 5 below.
7.2.7 Take the NEW LAMP and slide it into the holding
plate (always use gloves or a tissue) – step 1 below.
7.2.8 Fit the new lamp into the unit – following steps 2-5.
2
1
3
4
1
5
2

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7.2.9 Fit the cover (with the HyGenikx logo at the air outlet vent end), replace and tighten screws – steps 6 and 7 below.
7.2.10 Place unit back in its placement. Reconnect the power, and turn ON using the switch
located on the unit – step 8 below.
7.3 SERVICING INFORMATION
7.3.1 Inspection of area:
• If you are carrying out a service check on a HyGenikx unit some time after installation please ensure the
area is safe and secure to work in.
Appropriate signage should be visible to warn public that work is being carried out.
• Are there any obvious bad odour sources?
The HyGenikx unit will help to control odours but it is important that bad odour sources on site continue to be
addressed. Overflowing bins, unflushed toilets, leaks etc. should all be rectified. Refer to Section 9.2 for some
useful check points.
7.3.2 Inspection of each unit:
• Is the lamp light visible through the vents of unit?
If not please refer to Section 9.3 Lamp/Unit Failure Checklist.
• Is there an odour present in the environment that you think is coming from the unit?
After installation it is not unusual for the unit to produce a slightly metallic odour within the first 48 hours of use
due to the lamp bedding in. If the unit is working correctly but odour remains after this time please refer to
Section 9.1.3.
• Is the unit operational 24/7?
It is important to confirm with the site that the unit/power to the area is not disconnected at any point (with
units connected to lighting circuits – check turning lights off does not disconnect unit).
For technical assistance e-mail [email protected], quoting the HyGenikx model number. The model number can be
found on both sides of the unit.
3
4
5
8
7
On/Off Switch
6
Air outlet vent

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Chapter 8. MODEL INFORMATION
8.1 MODEL REFERENCE CHART
Chapter 9. TROUBLESHOOTING
9.1 GENERAL CHECKLIST
The following are general guidelines for the operator of the unit. If any questions arise, please do not hesitate to contact
Mechline or your Mechline dealer.
9.1.1 Unit not operating at all
• Ensure that the power supply is connected and working
• Check unit power plug connections
• Try alternative lamp
9.1.2 Excessive metallic/electrical odour from HyGenikx unit
• This is harmless and quite normal during the first few days of installation
• If odour continues check lamp is clean - this can be wiped with an alcohol based cleaner
• Change for lower output lamp
9.1.3 Unit is working correctly but the room odour remains!
• Check that the unit is the right type and strength for the area. Contact Mechline if you are unsure
• Replace/upgrade lamp
• If unit previously worked well, clean thoroughly following the manufacturer’s instructions
• Refer to Section 9.2 Checklist if Room Odour Remains
9.2 CHECKLIST IF ROOM ODOUR REMAINS (washrooms, refuse, etc.)
9.2.1 Check the unit is correctly sized for the room area
Measure length x width of room to give m2
9.2.2 Confirm electrical supply is continuous and not being switched off in error
Some locations such as shopping centres have a central switch off
9.2.3 Check the unit location
• At a minimum height of 1.8 metres AFFL
• Keep in mind sources of strong airflow which may disrupt the unit distribution
• Refer to Chapter 5 Location Advice
9.2.4 Washroom specific points
• Confirm the individual cistern/water management system to each urinal is flushing correctly
• Ensure traps are clean, draining correctly and water seals are intact
• Rectify any leaks, key areas to check are behind melamine panels and connections between earthenware
pipes from plastic urinal waste
• With Stainless steel urinals check for calcium build-up, bacteria levels can be higher than normal with these
urinals so consider upgrading lamp
• Check floor below urinals is not porous and that grouting has not broken down
• Check that there are no missing seals around drain or manhole covers
9.2.5 General points
• Can the output air from the unit access the odour? Check and rectify any possible source of the bad odour that
could be trapped behind panels or subfloors (i.e. unsealed concrete floors).
• Is strong external airflow preventing air from the unit distributing correctly?
• Is the odour source wet? - leaks must be completely dried out in order to eradicate odours
• Is the odour extreme and ongoing? – may need to increase unit output
• Confirm standard cleaning practices are in place

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9.3 LAMP/UNIT FAILURE CHECKLIST
9.3.1 Unit wired to shared spur (i.e. hand dryer) can mean power surges causing lamp failure
This is incorrect, the unit requires a dedicated spur
9.3.2 Intermittent power supply or power switched off at night can shorten lamp life
Relocate unit or unit will require additional lamp changes
9.3.3 Debris blocking air intakes can reduce airflow causing lamps, or electrical ballasts to overheat
Reduce period between unit cleans to prevent re-occurrence
9.3.4 Unit fitted in a high moisture environment or directly above a water source such as urinals can lead to water
vapour ingress
• Re-site away from moisture source
• Increase ventilation of environment
• Consider switching to a fan-powered unit. E-mail Mechline for further advice*
9.3.5 Lamp not pushed fully home can cause short circuits
• Check and connect lamp correctly. Refer to Chapter 7 Lamp and Battery
9.3.6 Touching the glass of lamps with bare fingers can shorten lamp life
• Use gloves or tissue when changing lamps
• If touched in error, clean glass with alcohol based cleaner
• When fitting lamp please refer to Chapter 7 Lamp and Battery
9.3.7 Loose connection in power supply to unit or internal wiring
• Check all visible connections
• If problems persist the unit may need to be returned to Mechline for inspection*
9.3.8 Unidentified fault, suspected part failure
• Check lamp, for other parts return to Mechline for inspection*
*For technical assistance e-mail [email protected], quoting the HyGenikx model number. The model number can be
found on both sides of the unit.
9.4 QUESTIONS and ANSWERS
The following are general guidelines for the operator of the unit. If any questions arise, please do not hesitate to contact
Mechline or your Mechline dealer.
9.4.1 How do I know the HyGenikx unit is working?
When the unit is turned ON the lamp light will be visible through the vents of the unit. This visible light is only
reflective and is therefore safe when the unit cover is in place.
There will be a definite change in the environmental air quality. Internal environments that have a usual lingering
background odour, whether from cooking/food, body odour, cleaning products, waste material, or a combination
of these, will smell noticeably fresher. This change will be most obvious at the start of a working day, clearly
demonstrating the unit is working.
Areas where it is easier to monitor performance are those with obvious odour issues, such as a washroom,
changing room or bin store. Here, odours will be significantly reduced or eliminated completely.
9.4.2 How are your products different to fragrance units?
(General) They go far beyond odour control. Rather than masking odours they remove smells by targeting and
killing the root cause, which is usually microorganisms. (Food) In food storage microorganisms are responsible for
spoilage and the shortening of food life. Independent testing has demonstrated how we extend food life
(specifically vegetables and soft fruits) by reducing the microorganisms. Note: This unit is not to replace product
“use by” date.
9.4.3 What do they smell like? Is there a fragrance?
The absence of unpleasant background odours is usually the first thing customers notice. The 'smell' is described
as "clean and fresh" and has often been likened to mountain air. No masking fragrances are used. Note: Within
the first 48 hours of use it is not unusual for the unit to produce a slightly metallic odour, this is caused by the
lamp bedding in. This should dissipate within 48 hours.
9.4.4 In addition to odours, what are the microorganisms that are reduced by this technology?
Bacteria, Viruses, Mould, Fungi. Multiple independent tests demonstrate the efficacy against the most prevalent
of these including Listeria, E coli, Staphylococcus aureus, Staphylococcus epidermis, Aspergillus fumigatus, MS-2
Coliphage, MRSA and Clostridium difficile.

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9.4.5 Does air need to pass through a unit to be sanitised?
No, our technology uses both internal and external processes so although contaminates passing through the unit
will be sanitised, it also produces cleaning air which circulates throughout. This is why HyGenikx can cover such a
large area.
9.4.6 Will units reduce bacteria on walls and surfaces or just in the air?
Cleaning air from the unit will target and reduce all contamination wherever the ‘clean’ air can reach. Test results
show substantial reduction in both air and surface contamination in relatively short periods of time.
9.4.7 How would you explain your technology in simple terms?
The specialist Germicidal UV lamp combined with Titanium Dioxide catalyst cleaning plates eliminate any odours
and harmful microorganisms drawn into the unit. The lamp also produces a purifying plasma (Plasma Quatro),
which convects from the unit and circulates around the room sanitising the air and surfaces. Part of the process
also has an ionising effect, which will reduce the amount of airborne dust and debris.
9.4.8 Can you explain your technology in more depth?
HyGenikx units are fitted with powerful dual waveband Ultraviolet lamps. A high-intensity broad spectrum
ultraviolet lamp, with UVC 254 nm germicidal light wavelengths is the first part of photocatalytic air purification
technology. A wider set of ultraviolet wavelength 185 nm are employed for catalyst activation. Although UV light
alone will degrade toxic organic compounds, reaction rates are much faster with photocatalytic assistance.
The catalyst material in the HyGenikx [photocatalytic purifier] is Titanium Dioxide, TiO2.
Titanium dioxide is also a semiconductor. When a semiconductor is bombarded with light of certain wavelengths,
electrons in the material’s valence band are excited into the conduction band. This means they are free to move
and their energy ends up splitting nearby water molecules into two parts, hydroxyl radicals and super-oxide ions.
Free radicals are uncharged atoms or molecules with unpaired electrons. Unpaired electrons are highly reactive,
so free radicals quickly engage in chemical reactions. Hydroxyl radicals are among the most powerful oxidizers in
the world, stronger than chlorine, ozone, and peroxide, and also very short lived.
Superoxide is created by the addition of one electron to oxygen. This free radical has a relatively long half-life:
less than one second.
Bacteria, viruses and volatile organic compounds (VOCs), are held together by carbon-carbon, carbon-oxygen or
carbon-hydrogen bonds. Oxidizers destroy these bonds and fragment the molecule into smaller compounds
which are broken down until only carbon dioxide and water are left.
A photocatalytic purifier can eliminate particles down to 0.001 microns from air, including the very tiny lung
penetrating particles. Most HEPA air filters cannot remove particles smaller than 0.3 microns.
Pollens, dust mite allergens, pet dander, mould, bacteria, and viruses in the air, are on the list of items removed
through Photocatalytic reaction. HyGenikx, incorporating this technology, can eliminate toxic gas VOC pollutants
including formaldehyde, exhaust fumes, benzene, toluene, and odours like ammonia and hydrogen sulphide
from our air.
• Germicidal Irradiation by dual UV light (Ultraviolet) kills microorganisms (bacteria, viruses and mould) by
disrupting their DNA and removing their reproductive capabilities.
• PCO – Photocatalytic Oxidation, UV reacts with our Catalyst (Ti02 Titanium Dioxide) to form highly reactive
but short lived oxidising Hydroxyl Radicals (OH) which break down Volatile Organic Compounds (VOCs).
• Interaction of the Dual waveband UV with the TiO2 heterogeneous catalyst both creates and breaks down
Oxygen molecules transforming Oxygen into a highly reactive states of Ozone and Superoxide Ions which leave
the unit as “Plasma Quatro”.
• Plasma Quatro is the gas energized by the high intensity UV light. It leaves the unit with the airflow and
consists of a mixture of activated oxygen, triatomic oxygen and superoxide ions. These interact with each
other giving a very efficient purification of the air and all exposed surfaces. Many times more efficient than
ozone or UV light working alone.
9.4.9 The unit produces ozone. Is this dangerous?
Whilst HyGenikx is not an ozone generator, a very small volume of ozone is released as a by-product of the
combination of technologies used. This unique combination of technologies is guaranteed to both achieve results
and be completely safe in operation. In every case the ozone levels present fall well below the lowest
international safety levels worldwide (World Health Organization - 0.05ppm), as stipulated by EUOTA. This has
been verified for all unit variations with independent laboratory testing carried out by “Odournet”.
We all breathe ozone, every day of our life, in fact what we perceive to be fresh air is approximately 0.013ppm
of ozone.

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If there was a thunderstorm nature would produce between 0.3/0.05ppm which gives us that nice fresh smell
that follows.
Ozone (O3) is a form of oxygen. It is a colourless gas with a distinctive odour and is a normal constituent of the
earth’s atmosphere. It is about 1.6 times heavier than air (density 2.144 g/I). Ozone is produced naturally from
oxygen whenever sufficient ultraviolet (UV) radiation or electrical discharges occur, for example at high altitudes
or by the action of lightning. Such natural occurrences are unlikely to produce hazardous concentrations at
ground level. The majority of ozone found near ground level is formed by photochemical reactions involving
oxides of nitrogen and hydrocarbons.
HSE UK - COSHH – For areas of Continuous occupation – HSE limit 0.1ppm
World Health Organization – Continuous occupation desired level – 0.05ppm
The US OSHA [Occupational Safety Health Act] website cites several ACGIH (American Conference of
Governmental Industrial Hygienists) guidelines for ozone in the workplace:
• 0.2ppm for no more than 2 hours exposure
• 0.1ppm for 8 hours per day exposure doing light work
• 0.08ppm for 8 hours per day exposure doing moderate work
‘Fresh Air’ – Ozone level 0.013ppm
After a Thunderstorm – Ozone levels measured between 0.3 and 0.05ppm
HyGenikx units – Sized for appropriate areas – Ozone levels 0.03ppm [Max 0.04ppm].
[Kiel Laboratories Germany. ISO Sensory / Odour Test. ISO Audited].
HyGenikx units, will create ozone enriched areas, less concentrated than after a thunderstorm.
There has never been a known proven health issue from any HyGenikx UV devices that produces trace ozone.
Other devices that use a ceramic disc and electrical charge system [Corona discharge] known as Ozone
Generators can produce massive amounts of ozone also produce nitrous oxide another greenhouse gas.
HyGenikx is not an ozone generator and the UV catalytic reaction does not produce these gases. Ozone produced
by UV is often referred to as ‘Clean Ozone’.
9.4.10 How do you install a unit?
We recommend that the unit is wall mounted, vertically installed, with the logo at the top of the unit and the
cable at the bottom. The bottom of the unit should be at a minimum height of 1.8m AFFL. Alternatively, the unit
can be wall mounted horizontally, ceiling mounted or placed on a high, flat, stable surface using the rubber feet
supplied. Please follow enclosed instructions. Refer to Chapters 5 and 6.
9.4.11 Where do you install a unit?
Locating the unit close to extraction systems or open windows will vastly reduce performance as sanitising air
will be prevented from circulating correctly. Always be conscious of movement of air throughout the room.
Location close to incoming ventilation (air input) will assist air from the unit in circulating throughout the
environment. Avoid installing directly within a cooking zone where levels of heat and grease are elevated.
In areas of lower air circulation, installing the unit as close as is practical to the strong odour, or contamination
source, is recommended (i.e. next to food storage in cold store, above preparation areas in kitchen, next to
urinals or toilets in a washroom or above locker areas in changing room). Air from the unit will disperse
throughout, but this allows the key areas to be treated first.
9.4.12 Why are there different unit variations and lamp options?
One size does not fit all. We supply several product variations to ensure the best results in each environment and
area size.
It is important to understand that units need to be suitably sized to ensure correct operation. If you are unsure
how to size the HyGenikx unit please refer to chapter 8, or email [email protected]
9.4.13 What do the numbers and codes refer to on the unit?
The numbers represent the square meterage the unit is set up for, (length x width - height is not included in this
calculation as the sanitising air will fall to ground level where the highest contamination is present).
“HGX-AF” is simply the HyGenikx unit type.
9.4.14 How often does the lamp need to be changed?
The lamp should be replaced every 12 months. The date for the next lamp change should be shown on a label
fixed to the front of the unit. A new date reminder label is supplied with every new lamp and should replace the
old date indicated on the front of the unit. Please refer to Chapter 7 for lamp replacement instructions.

Air & Surface Steriliser System
INSTALLATION & OPERATING MANUAL REVISION: 09/2020 | page 15 of 16
Chapter 10. ON-GOING MACHINE REQUIREMENTS
Refer to Chapter 3 of this manual, relating to safety.
10.1 GENERAL CLEANING MAINTENANCE
There is little cleaning required. A vacuum cleaner may be needed to clean dust or debris accumulated on the inlet
and outlet openings.
• Do not use a wet cloth to clean inlet and outlet openings of the unit.
• Please be careful when cleaning is in progress, switch off all power.
• Do not touch the quartz part of the UV lamp and the anodized aluminium air diffuser plates at all.
These plates are self-cleaning.
• DO NOT PLUG THE UNIT INTO THE MAINS WITHOUT THE COVER IN PLACE. Direct exposure to the
ultraviolet light can cause eye and skin irritation.
Chapter 11. AFTER SALES and SERVICE SUPPORT
For technical assistance, please contact Mechline [e-mail] or your dealer. Please have the HyGenikx
unit model number to hand.
11.1 WARRANTY
Mechline’s air & surface hygiene steriliser system has a one year manufacturer’s warranty from the date on invoice,
against defective parts or faulty workmanship. Terms and conditions apply.
NOTE: Lamps are basic ‘consumable’ goods and are not subject to warranty.

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otherwise stated. Commercial use of this material may only be made with the express, prior, written permission of Mechline. This includes material provided by any third party, including material obtained through links
to other sites from Mechline’s pages or its affiliates and commercial associates. Material and information included are correct at time of print. Intending buyers and users must satisfy themselves as to the suitability and
safety of the products for their particular purposes and duties. Dimensions shown in mm unless otherwise stated. Product accreditation may not apply to all products in the relevant range. Please contact Mechline to confirm.
Unless otherwise stated, all products carry a warranty of twelve (12) months against manufacturing defect or workmanship on parts with no inclusion for labour or site attendance. (HYG-AF-INS) Rev. 09/2020
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