CENTREGO Flow Series User manual

Flow Wash System
For the Centrego
Flow series
On-site ECA solution generator cleaning
system
The Centrego Flow Wash system
Is designed to maintain the Centrego
Flow series systems.
Use of the Flow Wash system ensures
the ECA cell and pipes are cleaned of
any internal residue caused by hard
water or for any other reason.
This manual covers the daily operation of the device using photographs and step-by-step guides.
If any further information is needed, please contact the manufacturer.

P 2 P 3CENTREGO FLOW 40CENTREGO FLOW 40
1 - Flow Flush system lid
2 - Flow ush system tank
3 - Flow ush pump (inside tank)
4 - In line power switch
5 - in line Transformer
6 - Adapter for Flow device power cable
7 - Tube connections
Flow Flush Sytem
Layout
WARNING:
This information is designed to
increase understanding of the
device for customers.
We recommend that you do not
touch, change, or modify any-
thing on this device without con-
sulting the manufacturer before
hand or without full training from
Centrego staff. No user service-
able parts inside.
DANGER:
The Toucan Eco Flow 40 uses
domestic mains electricity. We
do not advise opening the device
without consultation from the
manufacturer. This device is built
to multi national standards but
with improper use electric shock
may occur.
2
1
45
6
3
7
7
7
6
NOTE:
The dispenser may vary in visual appearance due to improvements and changes
in production. If you have any questions, please contact the manufacturer.
DANGER:
Whilst following the Flow
Flush system instructions.
Make sure that the power
pack/transformer for the
Flow Flush device is away
from any moisture.
The power pack has been
put on the shelf inside
the Flow 40 device in this
picture. This is one way
this item can be kept away

P 4 P 5CENTREGO FLOW 40CENTREGO FLOW 40
Cell ushing system guide
The membrane cell is sensitive and requires regular checks and maintenance. The cell will
require descaling to remove minerals and limescale deposits.
This is done by ushing the cell through with a weak acid solution. It is recommended to
use either white vinegar or a diluted hydrochloric acid solution.
To undertake the cell ushing process:
Before following this process, activate the
'E-STOP' button on the front of the Flow device
Do not plug the Flow wash system into the Flow
device until instructed.
Remove the pipe from the Catholyte output.
Push the push-t ring around the tube into the
device as shown
Whilst holding the circular ring into the device,
pull the tube out of the xing simultaneously.
The pipe will detach from the tting.
Remove Anolyte pipe from device
To remove the Anolyte pipe, nd the 'T' shaped
connector as shown here with a yellow arrow.
This is inside the device at the bottom right-hand side.
Use the push-t system to disconnect the pipe.
The image shows the view after the pipe
has been disconnected.
From the outside of the Flow 40 device, the pipe will
now be loose but still be inserted. You do not need
to rotate the black screw-xing to remove
the pipe.
Lightly pull the pipe out of the Anolyte connection.

P 6 P 7CENTREGO FLOW 40CENTREGO FLOW 40
Open door and detach pipe
Open the door of the Flow device
The peristaltic pump tube will need to be taken
out. The end of the tube is highlighted in the pic-
ture with a yellow arrow
Push the ring around the connection, then pull the
hard end of the tube out simultaneously.
After pulling out the tube end, some uid may
come out. We recommend cleaning this uid up to
keep the inside of the device dry.
Connect brine inlet on cell tube
Locate a tube from the Flow wash system kit. Make
sure one end of the tube can reach the inside of the
Flow device and the other to the Flow wash system.
Make sure the tube will not get caught, and there-
fore no liquid ow is restricted.
Push one end of the tube into the same place the
brine tube came from. Make sure this is xed into
the push-t connection.
Ensure the Flow wash system is next to the Flow
device and near a plug socket to be plugged in for
the operation.
Push and t the other end of the pipe into the Flow
wash system into the hole as shown with the yellow
arrow. This connection will be labelled 'Connect to
brine inlet to cell'.
Check that the tube is rmly connected on both
ends.

P 8 P 9CENTREGO FLOW 40CENTREGO FLOW 40
Replace anolyte and catholyte tubes
Remove the existing Anolyte and Catholyte tubes
and then make sure that any excess moisture is
cleaned.
Connect one of the tubes from the Flow wash kit
from the Anolyte connection on the Flow device.
Connect the other end of this tube to the 'Connect
to Anolyte' labelled input. Make sure that both
ends of the pipe are correctly xed, and the pipes
are secure.
Connect another tube from the Flow wash system
into the Catholyte connection on the Flow device
Connect the other side of this tube to the 'Catholy-
te out' connection on the Flow wash device.
Make sure that both ends of the tube are xed
correctly.
Rinse cell using water
With the Flow wash system still in place ll the Flow
wash system tank with clean water. This water must
be fresh and clean from a drinking water tap. En-
sure that there are no particulates or oating pieces
in this water.
Turn the system on at the inline power switch to let
the system rinse with fresh water for 10 minutes.
Dispose of water that has been used for rinsing the
system out into a domestic sink. You may need to
use a bucket as the system will still be connected to
the device.
Once this is complete, remove the Flow ush
device and replace all original system pipe connec-
tions. Turn the device on by releasing the 'E-STOP'
and run the system for 10 minutes to ensure all
pipes are fully connected and no moisture leaks
due to disconnected pipes, before closing the door.