CENTREGO 5K40 User manual

Centrego
5K40
User
Manual
This manual covers the daily operation of the device using photographs and step-by-step guides.
There is also technical information on the Centrego 5K40 device and other information to support
device use.
If any further information is needed, please contact the manufacturer.
On-site ECA solution generator
Once the Centrego 5K40 device has been
installed on location, there is only the
need to check salt and water
levels for optimum operation.
The machine will produce disinfectant
solution on-site at a very low cost.
This significantly reduces the need
for purchasing synthetic chemical
disinfection products.

Centrego 5K40
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Table of Contents
1.0 General .................................................... 4
1.1 Installation of 5K40 system...........................4
1.2 Introduction and intended use ...................4
1.3 Design and compliance .................................4
1.4 Symbols and meanings..................................4
2.0 Safety ...................................................... 5
2.1 Caution Use Only As Directed......................5
2.2 Directions for Safe Use....................................5
2.3 Water quality......................................................5
2.4 General safety ...................................................6
3.0 Machine overview .................................. 6
3.1 Machine description........................................6
3.2 Intended use of device...................................6
3.3 Intended use of ECA soluton........................6
5.0 Device layout .......................................... 10
5.1 Front and right side .........................................10
5.2 Right side detail ................................................12
5.3 Front and left side ............................................14
5.4 Key for door .......................................................16
5.5 Using the door key ..........................................17
6.0 Handling.................................................. 18
6.1 Handling the product ....................................18
6.2 Transportation...................................................19
7.0 Casing and door...................................... 20
7.1 Back of the control screen.............................21
8.0 Screen layout .......................................... 22
8.1 Normal Running screen .................................22
8.2 Home screen ......................................................24
8.3 Process screen ...................................................24
8.4 Alarms screen.....................................................25
8.5 Trends screen .....................................................25
8.6 Manual PPM control ........................................25
9.0 Stop/reset button ................................... 26
9.1 Where is the button.........................................26
9.2 Operating the stop button............................26
10.0 Internal layout ...................................... 28
10.1 Top half of internal layout...........................28
10.2 Bottom half of internal layout ..................30
11.0 ECA cell information............................. 32
12.0 Brine Pump VE3-MF.............................. 34
12. 1 Location of pump in device ......................34
12. 2 Pump manual links.......................................35
13.0 Troubleshooting ................................... 36

2.0 Safety
2.1 Caution Use Only As Directed
• Use solution only for disinfection.
• DO NOT use in an enclosed space. Use only in a well-ventilated area.
• For industrial use only.
• DO NOT spray into your eyes. In case of contact with eyes, rinse immediately with
plenty of water and seek medical advice.
• DO NOT swallow the activated solution. If swallowed, seek medical advice.
• DO NOT use this unit and activated solution near fire.
• Wash hands after use. People with sensitive or damaged skin should avoid
prolonged contact with the product.
• Keep out of the reach of children and pets.
2.2 Directions for Safe Use
• DO NOT move the unit during operation.
• STORE SOLUTION SAFELY – Do not keep the activated ECA solution in the refrigerator or kitchen, catering areas
xxxxxxgxxxxxxgwhere it can be confused with drinking water.
• Produce only as much fluid as necessary and use as instructed. Use activated solutions
within 1 week – sterilising and deodorising power is reduced gradually over time.
• Unused solutions can be disposed of with care.
• Avoid direct exposure of the unit to the sun or central heating. This might cause fire or damage.
• DO NOT use ground water, polluted water or excessively hard water with the machine.
• DO NOT use any other input apart from normal mains/tap water.
2.3 Water quality
• The water supply MUST be from potable tap water with limited hardness.
• If in a hard water area, a water softener is recommended.
• Low calcium water is recommended.
• DO NOT use ground water, polluted water or excessively hard water.
CAUTION - Potentially Hazardous Situation
DANGER - Electric shock risk
1.0 General
1.1 Installation of 5K40 system
The installation and commissioning of the 5K40 system should only be carried out by qualified
Centrego technicians or fully trained partners.
Any questions relating to the installation and commissioning of these systems should be directed
to Centrego Ltd.
1.2 Introduction and intended use
Congratulations on the purchase of the Centrego 5K40. Before using this unit for the first time, please read
the instruction manual carefully and keep all information for future referance. These instructions will show
you how to use the device safely and protect you from danger or damaging the unit.
This device produces mixed oxidant disinfection solution on site from salt and water. The solution from the
device can replace most disinfection products that may already be used at your buisness.
1.3 Design and compliance
The ECA solution produced by the machine has the following compliance listings.
The compliance listings for the machine are on the last page of this manual.
1.4 Symbols and meanings
Below are explanations of symbols and meanings used in this manual.
DANGER - is reserved for conditions and actions that are likely to cause serious or fatal injury
WARNING - Is reserved for conditions and actions that can cause serious or fatal injury
CAUTION - is reserved for conditions and actions that can cause injury or instrument damage
On-site ECA solution generator
SYSTEM CERTIFICATION
European Chemicals Agency (ECHA) listed IE CEE Certified
UK Health & Safety Executive (HSE) listed FCC certified
US Environmental Protection Agency Approved UKCA Certified
CE Certified
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Mixed oxidant solution production 40ls/hr
Free Chlorine (HOCL + OCL) 4500 - 5000mg/L (4500-5000ppm)
Oxidation Reduction Potential (ORP) ≥00 mv
EC - depending on free Available Chlo-
rine (FAC)
mS <5
pH range ph8.5-9.5
Water Supply 40L per hour
Water Pressure Supply 2-5 bar
Water Hardness <17CaCo3/ppm
Salt Consumption 25 gram per litre
Electrical Current Supply 100-253v 13A
Space Ventilation >0M3/H
Ambient Temperature min/max 5°C to 30 °C
4.0 5K30 Machine data
SYSTEM TECHNOLOGY
Electrochemical Activation (ECA) cell system generating mixed oxidant solution at
pH8.5-9.5.
• After 5 to 7 days pour the solution away and simply make some more.
• After use, carefully wipe surfaces and leave to dry
• Always use the power cable and plug supplied.
The Centrego 5K40 generates a disinfection solution by the electrolysis of
water and salt.
It is manufactured by Centrego Limited, of Unit N4 Marshall Way, Frome, Somerset,
BA112FB, United Kingdom.
KEEP OUT OF REACH OF CHILDREN AND UNAUTHORISED PERSONNEL
2.4 General safety
3.0 Machine overview
3.1 Machine description
The Centrego 5K40 produces ECA (Electro chemically activated) disinfection solution on-site using salt and
water. Sea water can also be used. ECA disinfectant solution is an eco-alternative to most disinfection
products.
The Centrego 5K40 is capable of producing 40 litres of solution every hour. The device will acept table and
granulated salt mixed with water (brine), or sea water which is activated in the cell through electrolysis.
3.2 Intended use of device
The Centrego 5K40 is intended to be used in large industrial facilities where disinfection is require part of
cleaning-in place practices.
3.3 Intended use of ECA soluton
The intention of using ECA solution for disinfection is an evironmentaly responsable system in that it can
reduce a company's way that it reduces a companies carbon footprint due to negating the need for
disposable disinfection products and the plastic that comes with it. It also means that staff are safer due to
the solution being hypoallergenic and not harmfull to the skin.
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INPUTS
Water (HO): potable water, minimum requirement for ltered softened water, or reverse
osmosis water. Maximum 70ppm TDS, conductivity 140uS/cm
Salt (NaCl): Crystalline form, listed with European Chemicals Agency (ECHA) for the
production of active chlorine by electrolysis.
On-site ECA solution generator
SOLUTION CERTIFICATION EN13727
EN14476 EN13624
EN16777 EN1656
EN13697 EN1500
EN1650 EN17126
EN14348 EN1276
EN14675
SYSTEM SPECIFICATIONS & FUNCTIONALITY
HMI touch screen controls
User adjustable PPM output
Automated brine control to maintain selected PPM output
Inputs - Potable water input and salt brine, or sea water
Onscreen notication from sensors to track progress
Lockable Door
Remote monitoring systems controls via laptop or mobile phone
Volume output real-time and cumulative
Flow rate & salinity monitoring and recording
Voltage/current & Alarms monitoring and recording
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5.0 Device layout
5.1 Front and right side
1 - Touch Screen
2 - Stop/Reset button
3 - Air vent
4 - Sensor connections
5 - Fluid connections
1
CAUTION: The 5K40 device is very heavy. Do not
handle this machine without the
appropriate health and safety training from your
organisation.
DANGER - Electric shock risk. Do not hande the
power cable or internal components without full
training from the manufacturer. Failiure to do may
cause electricution or death.
CAUTION: Do not use salt tablets with this
device. Only use salt granules or table salt in brine
water.
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4
5

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5.2 Right side detail
1 - Sensor control inputs
2 -Solution output
3 - Brine Input
4 - Water input
5 - Brine refil
CAUTION: The 5K40 device is very heavy.
Do not handle this machine without the
appropriate health and safety measures.
1
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1
CAUTION: before handling the water softener on
the back of the 5K40 ensure that you read the full
manufacturers manual for the device.
Ensure the water softener goes through its cleaning
process three times before using the device.
5.3 Front and left side
1 - Mains power input
2 - Air vent
3 - Touch screen
4 - Ethernet port for internet
connection for remote use
via Schneider software.
5 - Door lock
6 - Stop/reset button
2
3
6
5
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5.4 Key for door
The key to lock and unlock the door of the device is shown below.
This may vary slightly in colour and shape to the example below.
Note:
Do not attempt to lock and unlock the door in
anyway without this key.
5.5 Using the door key
To unlock the door push the key into
the hole as shown.
Note: Do not use any other keys for
this device or try to unlock the door
forcefully.
Turn the key to unlock the door.
It will only go one way to unlock.
The door will open when it has
unlocked.

CAUTION - When operating this device, follow all
appropriate health and safety training.
6.0 Handling
6.1 Handling the product
ALWAYS make sure that the device is clean at all times to reduce possible salt build up on all surfaces on
and near the device.
DANGER - Do not get the power cable wet in any way before during or after use.
DANGER - Do not handle any electrical contact or power adapter with wet hands.
DANGER - Do not use abrasive chemical to clean the machine.
When handling the device:
Follow all health and safety training that you have had from your employer and or the manufacturer.
Do not touch or use the device without full training from Centrego trained personel.
When installing or relocating the device:
Do not install or relocate this device unless fully trained by the manufacturer. If this is done without full training the
machine may be damaged and injury may occur, and it may invalidate the warranty.
When using the device:
Ensure that your hands are free from moisture before touching the power cable, and mains plug. Handling
electrical components with wet or moist hands can cause electrical shock.
6.2 Transportation
After testing and quality control the Centrego 5K40 is packaged for disptach.
This device is designed to be installed by a professional onto a wall for frame and left in-situ. In the
unlikely event that the device will need to be moved it is reccommended that a member of staff who has
been trained by the manufacturer does this. In most cases the manufacturer will carry this out as part of a
contract.
If the device is relocated, make sure that all parts of the device are dry before packaging into an appropraite
box.
CAUTION - Ensure a technician that has
qualifications in electonics and plumbing installs
and or uninstalls this device.
Do not attempt to install or uninstall if you are not
qualified in these areas.
Do not attemp anything unless trained by the
manufacturer fully.
DANGER - Electric shock risk.
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