GreenTeck Global AquaTeck SC-100 User manual

SC-100

SC-100
NOV 2022GreenTeck Global
2
SC-100 User Manual SV: 5.4.15
“The SC-100 machine is very user friendly, the
solution is created on site which means there’s
no consumables or lead times through suppliers,
giving us an unlimited cleaning solution and long
term cost benefit.”
There is no COSHH required as the solution turns
back to water once it has been used in operation,
enabling us to have children back in the room in
minimal time. Being allergy free means it reduces
the time pupils and sta are away from school,
and also allows us to use it around those with
asthma without the COSHH implications that
come with using a chemical product.”
“AquaTeck spray from Greenteck is a fantastic
product, it’s a game changer in this industry
replacing sanitiser, all-purpose cleaner,
and degreaser at once with the safest liquid
(drinkable water).”

Greenteck Global
Introduction
Hypochlorous Acid (HOCl)
Accreditations
SC-100 Panel
Product Parameters
SC-100 Exterior
SC-100 Interior
SC-100 Plumbing
SC-100 Electronics
Digital Display
SC-100 Operation
Display and Errors
Common Error
Water Softener
Product Parameters
Brine Tank
Product Parameters
Full System
System Layout
Pre-Install Guide
Brine Tank and Softener SOP
HOCl Generation SOP
Batch Recording
Data Collection SOP
Contextual Setup
Safety Data Sheets
0208 150 6222
[e-mail]
www.greenteckglobal.com
GreenTeck Global Limited
2 Moses Winter Way
Wallingford
Oxfordshire
OX10 9FE
04
05
06
07
08
09
10
12
13
14
16
17
18
21
22
23
24
25
26
27
28
30
32
34
38
40
41
Contents
NOV 2022GreenTeck Global
3
SC-100 User Manual SV: 5.4.15
Contact

GreenTeck Global is an innovator in alternative green
technologies; providing sustainable, energy-conscious
and cost-eective solutions that make a proven
dierence to the environment.
When the very future of our planet necessitates the
need for cleaner air and cleaner water, GreenTeck is
pioneering ways to reduce the cost and complexity of
bacteria, pathogen and odour control.
GreenTeck Global
SC-100
NOV 2022GreenTeck Global
4
SC-100 User Manual SV: 5.4.15

The AquaTeck SC-100 produces an eective, chemical-free cleaning solution using HOCL technology.
Simple to use and maintain, the machine inputs tap water, electricity, and small amounts of brine to instantly
produce a cleaning solution on demand. The SC-100 is great for refilling bottles, mop buckets, and fogging
equipment at medium to large-scale businesses. Once the non-toxic solution has sanitised a surface, it simply
reverts to water, oxygen and salt.
The complete system includes the AquaTeck SC-100 panel, dispensing nozzle, brine tank, and a water
softener unit.
Introduction
SC-100
Water softener
Dispensing nozzle
Brine tank
NOV 2022GreenTeck Global
5
SC-100 User Manual SV: 5.4.15

SC-100
Chlorine and Microbes
Chlorine has been used as the basis for water treatment and disinfection due to its eectiveness and
abundance all over the world, the main source being in our oceans in the form of sodium chloride (Salt).
Conventionally, bleach based on the chemical sodium hypochlorite (NaOCl) is used to disinfect bacteria and
viruses. However hypochlorous acid (HOCl) is proven to be 80 to 100 times more eective as an antimicrobial
compared to sodium hypochlorite.
All bacteria and many viruses are protected by a negatively charged membrane, therefore the negatively
charged hypochlorite ion (ClO-) is repelled away from the microbes and is unable to pass through the
membrane layer.
NaOCl vs HOCl
Sodium hypochlorite (NaOCl) breaks through the membrane layer in a forceful manner. This is commonly
practised by raising the pH of the hypochlorite ion to about pH 13 by adding sodium hydroxide. The high
pH causes the membrane to lose its structure allowing the hypochlorite ions to pass into the centre of the
microbe. However, this process requires a high concentration as it must overpower and control the entire
surrounding environment.
Hypochlorous acid (HOCl) is a relatively small molecule with no overall charge meaning it can easily diuse
through the membrane layer and enter the centre of the microbe. Once inside, HOCl disrupts vital processes
within the microbes such as breaking down nucleic and halting protein production, killing them with a small
but highly eective dose.
Hypochlorous Acid (HOCl)
ClO- vs Microbe NaClO vs Microbe HOCl vs Microbe
O
Cl
O
Cl
Na
Na
Na
Na
Na
Na
O
HCl
NOV 2022GreenTeck Global
6
SC-100 User Manual SV: 5.4.15

MSL Microbiology Testing Laboratories
BS EN 14476
Certified to kill 99.994% of Coronavirus. Testing standards certify a 99.99% kill of all viruses, HOCl was
tested against a COVID-19 surrogate.
ALS Testing Laboratories
BS EN 1276
Certified to kill 99.999% of all bacteria. This was tested against Staphylococcus aureus, Escherichia coli,
Pseudomonas aeruginosa and Enterococcus hirae.
Modified BS EN 1276
Method modified to give a more precise kill rate. Kills 99.99999% of Salmonella enterica. Kills more than
99.99999% of Escherichia coli. Kills more than 99.999999% of Listeria monocytogenes.
BS EN 13697
Certified as an eective biocide on an array of organisms in dirty conditions
The microbial solution consisted of Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa and
Enterococcus faecalis, Saccharomyces cerevisiae and Candida albicans.
Perfectus Biomed Group
BS EN 1650:2019
Certified to kill 99.99% of all yeast and fungi. This approves HOCl for use as an eective fungicide and
yeasticide for use in food, industrial, domestic and institutional areas. Over 99.99% eective against C.
albicans in less than 60 seconds. Also tested against A. brasiliensis as model fungi, achieving a kill rate
exceeding 99.99%.
Accreditations
NOV 2022GreenTeck Global
7
SC-100 User Manual SV: 5.4.15

SC-100
Section 1: SC-100 Panel
NOV 2022GreenTeck Global
8
SC-100 User Manual SV: 5.4.15

HOCl Production System
23 kg 90 - 250 V AC / 50 Hz / min. 6 A
AquaTeck SC-100
HOCl 5 - 30 °C
400 x 220 x 550 mm
Max 175 litres/h
Softened tap water and brine
Product Parameters
Description
Weight Power supply
Water intake
Model
Water output
Size
Operating water temperature
Flow
NOV 2022GreenTeck Global
9
SC-100 User Manual SV: 5.4.15

SC-100 Exterior
The SC-100 panel has a simple exterior for user-friendly operation. Both power and run buttons are on the
front panel of the machine, alongside the cover lock for the panel’s door. All other components are arranged
on the bottom of the machine, this includes the two ports for mains power from an IEC cable and data from
a USB-B cable. Then (from left to right) you will find the brine input from the brine tank, softened water input
from the water softener, HOCl output to the dispensing nozzle, and service drain output.
SC-100
Power cable
(IEC cable)
Brine
(IN)
Softened
water (IN)
Service drain
(drains the system of water before
repair or maintenance is conducted)
Drainage
holes (x4)
HOCl
(OUT)
Power switch
On/O
Data port
(USB-B cable)
Power
button
Run
button
Cover
lock
NOV 2022GreenTeck Global
10
SC-100 User Manual SV: 5.4.15

Front cover lock
(maintenance key)
Power
button
Run
button
Dispensing
nozzle
Trigger
stop
Trigger
NOV 2022GreenTeck Global
11
SC-100 User Manual SV: 5.4.15

SC-100
SC-100 Interior
LED driver
Line filter Solenoid valve
Flow meter
Brine dosing pump
Needle valve
TDS sensors
Flow cell
PCB
NOV 2022GreenTeck Global
12
SC-100 User Manual SV: 5.4.15

SC-100 Plumbing
HOCl (OUT)
Softened water (IN)
Brine (IN)
Softened water + brine
The SC-100 uses and processes four types of liquid. Brine solution and
softened water are input into the unit. The two liquids then combine
together and input into the flow cell where they are electrolysed into
HOCl. HOCl solution outputs from the unit via the dispensing nozzle.
NOV 2022GreenTeck Global
13
SC-100 User Manual SV: 5.4.15

SC-100 Electronics
SC-100
Mains power supply inputs
through the IEC port,
transfers through the line
filter then runs to the PCB.
There are three grounding
points around the unit that
are connected to the PCB
with blue wires.
The LED driver is
connected to the PCB by
a set of coloured wires
encased in black cable.
There are two supplies to
the flow cell from the PCB
with black wires.
NOV 2022GreenTeck Global
14
SC-100 User Manual SV: 5.4.15

There are two TDS sensors
in the SC-100 unit, these
are connected to the PCB
with black wires.
The brine dosing pump is
connected by four wires;
red, white, black, green.
The solenoid valve is
connected to the PCB with a
brown and a blue wire.
The flow meter is connected
to the PCB with three wires;
red, black, yellow
NOV 2022GreenTeck Global
15
SC-100 User Manual SV: 5.4.15

Digital Display
SC-100
Power
Button
Run
Button
Digital
display
Ribbon cable
to PCB
Graphic representation
Digital
Display
The SC-100 now utilizes a digital display to update
users on the status of the machine. The display
provides a written status as well as colour coding to
help simplify the information. On units after Software
Version: 5.4.15 this screen is located in the bottom
right corner inside of the units door.
C1=00237μS PUMP=000%
C2=10205μS LEDD=000%
F=000L/h I=0,01A
F=000P U=000V
NOV 2022GreenTeck Global
16
SC-100 User Manual SV: 5.4.15

SC-100 Operation
Power Button Run Button Action
Make sure that the mains water supply is open and the
main switch (power) is switched on.
O Mode
Press Power button (left). Power button is GREEN.
Standby Mode
Press the nozzle’s trigger. HOCl is produced. Run
button flashes GREEN.
Production Mode
Press Run button (right). Run button is GREEN.
Release the nozzle’s trigger. Production of HOCl stops.
Run button is GREEN.
Switch to Production mode:
If the system is in Ready mode, SC Water can be produced
by pressing the trigger on the nozzle. The system then
automatically switches to Production mode.
Switch to Ready mode:
After the end of the Production mode - in which the
trigger on the nozzle is no longer pressed - the system
automatically switches to Ready mode.
Switch to Standby mode:
If the SC-100 has not been in operation for longer than 1
min, the system automatically switches to Standby mode.
Switch to O mode:
The SC-100 can be switched o at any time using the ON/
OFF button.
Ready Mode
Ready Mode
NOV 2022GreenTeck Global
17
SC-100 User Manual SV: 5.4.15

POWER button is GREEN
RUN button is GREEN
POWER button is GREEN
RUN button is FLASHING GREEN
Mode DescriptionDisplay and Buttons
OFF MODE
SC-100 is connected to power supply, but turned o.
STANDBY MODE
SC-100 is switched on.
READY MODE
SC-100 is ready for HOCl production.
Flow rate: 0 L/h
PRODUCTION MODE
SC-100 is producing HOCl.
Flow rate: 175 L/h (max.)
Display in standby.
POWER button is INACTIVE
RUN button is INACTIVE
POWER button is GREEN
RUN button is INACTIVE
SV
V
MV
T
Software version
Total volume
Maintenance volume
Total time
TDS1
TDS2
Flow
TDS1
TDS2
Flow
Dosing pump
LED driver
Current
Voltage
Dosing pump
LED driver
Current
Voltage
C1
C2
F
C1
C2
F
PUMP
LEDD
I
U
PUMP
LEDD
I
U
Display and Errors
SC-100
SC-100_4.0_3
SV:5.4.16
V:10683L MV:10683L
T:20156min
C1=00237μS PUMP=000%
C2=10205μS LEDD=000%
F=000L/h I=0,01A
F=000P U=000V
C1=00237μS PUMP=084%
CS=10205μS LEDD=075%
F=143L/h I=5,43A
F=038P U=109V
SC-100
OFF-MODE
NOV 2022GreenTeck Global
18
SC-100 User Manual SV: 5.4.15

Mode DescriptionDisplay and Buttons
CELL PERFORMANCE
Changes in the current-voltage ratio, voltage increases.
CHECKUP
- Get in touch with service engineer
MONTHLY SALT CONTROL
Check water level and salt tablets in water softener.
CHECKUP
- Check water level and salt tablets in water softener
- Re-fill softener with water and/or salt if necessary
FLOW THROUGH
Flow below 13 pulses for a duration of 10 seconds
during production.
TROUBLESHOOTING TIPS
- Fully press trigger on dispensing nozzle
- Check for kinked tubes
- Ensure a continuous water supply
FLOW THROUGH
Flow meter detecting 0 pulses.
TROUBLESHOOTING TIPS
- Check cable and plug of flow meter
- Replace flow meter
Abrasion of the contact electrodes can lead to voltage
increase. If the voltage exceeds 150V, a service notice
is displayed.
POWER button is GREEN
RUN button is FLASHING RED and GREEN
Once a month the water level and salt tablets has to
be checked in the water softener to ensure proper
operation.
POWER button is FLASHING GREEN
RUN button is FLASHING RED
POWER button is GREEN
RUN button is FLASHING RED
SC-100 remains inactive in READY MODE. Only
deionised tap water will flow through. TDS2 sensor
will determine the decreasing conductivity.
POWER button is GREEN
RUN button is FLASHING RED
SC-100_4.0_3
INFORMATION:
WATER/SALT CONTROL
check softener
SC-100_4.0_3
ERROR: ___144min
FLOW-THROUGH
please check flow
SC-100_4.0_3
ERROR: ___144min
FLOW-THROUGH
please check flow
BAD CELL PERFORMANCE
C2=10205μS LEDD=075%
F=143L/h I=5,43A
f=038P U=155V
NOV 2022GreenTeck Global
19
SC-100 User Manual SV: 5.4.15

Display and Errors
SC-100
Mode DescriptionDisplay and Buttons
ZERO CURRENT
Current drops to 0 A for a period of five seconds during
production.
TROUBLESHOOTING TIPS
- Check cable and power connection of flow cell
- Check relays on the PCB
SALT LEVEL
TDS2 drops below 5000 μS/cm for a period of 10
seconds, dosing pump is not working correctly
TROUBLESHOOTING TIPS
- Check brine line
- Check water softener - fully saturated saline required
- Check dosing pump - flushing pipe may be necessary
- Check fittings of brine dosing pump - leak by sealing
- Replace defective brine dosing pump
TDS HIGH
TDS is detecting high pulses for a period of 10 seconds
TROUBLESHOOTING TIPS
- Check TDS sensors
- Replace defective TDS sensors
- Recommended to replace TDS sensors annually
Power supply is not working correct, no SC Water
is produced. Only brine enriched water would be
produced and voltage will increase up to 200 V.
POWER button is INACTIVE
RUN button is FLASHING RED
Deionised tap water will flow through SC-100, TDS2
sensor will determine decreasing conductivity and
voltage will increase up to 200 V.
POWER button is INACTIVE
RUN button is RED
Excessive conductivity in the lead or drift of TDS
sensors with false readings due to corroded metal tips.
POWER button is GREEN
RUN button is RED
SC-100_4.0_3
ERROR: ___144min
ZERO-CURRENT
please check cell
SC-100_4.0_3
ERROR: ___144min
SALT-LEVEL
please check salt
SC-100_4.0_3
ERROR: ___144min
TDS-HIGH
please check TDS
NOV 2022GreenTeck Global
20
SC-100 User Manual SV: 5.4.15