Evoqua WALLACE & TIERNAN DEPOLOX POOL E User manual

1
INSTRUCTION MANUAL
DEPOLOX®POOL E
WALLACE & TIERNAN
®
FLOW CELL

DEPOLOX® Pool E flow cell
2
EN
In some countries, DEPOLOX, OSEC, Barrier, Chem-Ad and Wallace & Tiernan are trademarks of Evoqua, its subsidiaries or
affiliated companies. No part of this document may be reproduced in any form (printed, photocopy, microfilm, or any other
procedure) or saved, processed, copied, or distributed using electronic data systems - without the express prior written con-
sent of Evoqua Water Technologies GmbH.
All information in this document is considered reliable and corresponds to the generally applicable technical standards. Evo-
qua assumes no responsibility for the completeness of this information. Users are responsible for making sure that the pro-
duct is suitable for specific applications. Evoqua assumes no liability for specific or indirect damage or consequential
damage arising from the sale, resale or misuse of its products.
NOTICE
Translation of the original instruction.

DEPOLOX® Pool E flow cell Contents
3
EN
Contents
1. Introduction ............................................................................... 5
1.1 Target groups ..........................................................................................................5
1.2 Structure of the documentation .............................................................................5
1.3 Conventions.............................................................................................................5
2. Safety......................................................................................... 6
2.1 Intended use............................................................................................................6
2.2 General safety instructions .....................................................................................6
2.3 Specific operating phases........................................................................................7
2.4 Warranty conditions................................................................................................7
2.5 Exclusion of liability .................................................................................................7
3. Description................................................................................. 8
3.1 Version ....................................................................................................................8
3.2 Configuration options............................................................................................10
3.3 Spare Parts/extensions..........................................................................................11
3.4 Optional accessories..............................................................................................11
3.5 Flow cell.................................................................................................................11
3.6 DFMe electronics module .....................................................................................12
3.7 Module SiDiSens conductivity (optional) ..............................................................13
3.8 Sensors ..................................................................................................................13
3.9 Technical data .......................................................................................................13
4. Installation ............................................................................... 17
4.1 Scope of delivery ...................................................................................................17
4.2 Transport and storage...........................................................................................17
4.3 Required ambient conditions ................................................................................17
4.4 Mechanical Installation .........................................................................................17
4.5 Installation of the module .....................................................................................18
4.6 Removing and fitting the housing cover ...............................................................21
4.7 Installing the optional strainer ..............................................................................21
4.8 Connecting the sample water inlet .......................................................................21
4.9 Connecting the sample water outlet.....................................................................22
4.10 Sample water extraction options ..........................................................................22
4.11 Installing the fine filter ..........................................................................................25
4.12 Inserting or replacing electrode cleaning sand .....................................................25
4.13 Plugging sensors into the DFMe electronics module ............................................26
4.14 Fitting the sensors .................................................................................................27
4.15 Installing calibration aids.......................................................................................27
4.16 Startup...................................................................................................................28
4.17 Shut-down .............................................................................................................28
4.18 Renewed start up ..................................................................................................29
4.19 Installing retrofit kits/extensions ..........................................................................29

Contents DEPOLOX® Pool E flow cell
4
EN
5. Maintenance............................................................................ 32
5.1 Maintenance intervals .......................................................................................... 32
5.2 Maintenance parts set .......................................................................................... 32
5.3 Checking for leakage............................................................................................. 32
5.4 Checking and replacing the electrode cleaning sand............................................ 33
5.5 Checking and replacing the fine filter ................................................................... 33
5.6 Cleaning the flow rate monitor and check valve .................................................. 33
5.7 Cleaning or replacing the optional strainer .......................................................... 34
5.8 Cleaning ................................................................................................................ 34
6. Spare parts, Accessories and Retrofit kits ................................. 35
6.1 Cell body, DEPOLOX® Pool E flow cell................................................................... 35
6.2 DEPOLOX® Pool E flow cell - non-pressurized version.......................................... 36
6.3 DEPOLOX® Pool E flow cell - pressurized version ................................................. 38
6.4 DFMe electronics module..................................................................................... 40
6.5 Sensors.................................................................................................................. 41
6.6 Membrane sensor................................................................................................. 42
6.7 LED glow stick ....................................................................................................... 42
6.8 CAN bus extension cable for connection to DFMe electronics module................ 42
6.9 Instruction manual................................................................................................ 42
6.10 Accessories............................................................................................................ 43
6.11 Retrofit kits/extensions......................................................................................... 43
7. EC Declaration of Conformity and Certificate............................ 44

DEPOLOX® Pool E flow cell 1. Introduction
5
EN
1. Introduction
1.1 Target groups
This instruction manual provides the informa-
tion required for installation, operating and
maintenance personnel for the installation,
operation and maintenance of the DEPOLOX®
Pool E flow cell.
All personnel working with and on the DEPO-
LOX® Pool E flow cell must have read and
understood the instruction manual, particu-
larly the safety instructions.
1.2 Structure of the documentation
This instruction manual contains important
information for the safe, trouble-free and eco-
nomical operation of the DEPOLOX® Pool E
flow cell
. A thorough review of these instructi-
ons will help to prevent danger, reduce repair
costs and downtimes and increases the reliabi-
lity and service life of the
DEPOLOX® Pool E
flow cell
.
The Chapters Installation and Maintenance
are intended only for trained and authorized
service personnel. These chapters contain
important information on the assembly, confi-
guration, start-up, maintenance and repair,
which must be performed by this target group.
1.3 Conventions
This instruction manual contains a number of
notes with different priorities that are labeled
with pictograms.
DANGER
Immediate danger to life and limb! If the
situation is not corrected, death or serious
injury will result.
WARNING
Danger to life and limb! If the situation is not
corrected, death or serious injury can result.
ATTENTION
If this note is not observed, moderate or
minor injury or damage to equipment can
result.
WARNING
Electrocution hazard.
ATTENTION
Environmental hazard!
Do not throw away or burn the batteries!
Batteries must be disposed of at a collection
point.
NOTICE
These notes indicate a material risk or pro-
vide useful information to make working
with the DEPOLOX® Pool E flow cell easier.

2. Safety DEPOLOX® Pool E flow cell
6
EN
2. Safety
2.1 Intended use
The DEPOLOX® Pool E flow cell in combination
with the installed sensors and 700 P electro-
nics module is intended exclusively for the
measurement and control of the treatment of
water in swimming pools and baths.
The operational safety is only guaranteed if
the DEPOLOX® Pool E flow cell is used in accor-
dance with its intended application. The
DEPOLOX® Pool E flow cell may only be used
for the purpose defined in the order and
under the installation, operating and ambient
conditions specified in this instruction
manual.
All inspection and maintenance work must be
carried out at the specified intervals.
Compliance with the intended use also inclu-
des reading this instruction manual and obser-
ving all the instructions therein.
The owner/operator of the installation bears
sole responsibility for consequences of any
use that does not conform with the installa-
tion’s intended use.
2.2 General safety instructions
The manufacturer places great emphasis on
safety when working on or with the DEPO-
LOX® Pool E flow cell. This is taken into
account, starting with the design of the instal-
lation, by the integration of safety features.
Safety regulations
The safety instructions in this documentation
must be observed at all times. Additional
industry-wide or in-house safety regulations
also continue to apply.
Safety instructions on the flow cell
All safety instructions attached to the flow cell
must be observed. These instructions must
always be clearly legible and complete.
State-of-the-art technology
The flow cell has been constructed in accor-
dance with the technological state-of-the-art
and the accepted rules of safety engineering.
However, if the flow cell is used by persons
who have not been adequately instructed,
danger to the life and limb of such persons or
third parties and damage to the unit itself or to
other property cannot be ruled out. Work not
described in this instruction manual must be
performed only by authorized personnel.
Personnel
The operator of the overall system must
ensure that only authorized and qualified spe-
cialist personnel are permitted to work with
and on the flow cell. “Authorized specialist
personnel" are trained, skilled personnel emp-
loyed by the owner/operator, the manufactu-
rer or, if applicable, the service partner. Work
on electrical components must be carried out
by qualified electricians.
Spare parts / components
Trouble-free operation of the flow cell is only
guaranteed if original spare parts and compo-
nents are used in precisely the combination
described in this instruction manual. Failure to
observe this instruction may lead to malfuncti-
ons or damage to the flow cell.
Extensions and conversions
Any modifications, extensions or conversions
to the flow cell that could impair its safety
require the written approval of the manufac-
turer.
Electrical power
Only qualified electricians or trained person-
nel supervised by a qualified electrician are
permitted to perform any work on electrical
components and must do so in accordance
with valid electro-technical regulations.
During normal operation, the controller must
remain closed. Connect power cables in accor-
dance with the wiring diagram.
DANGER
Risk of injury or death!
The DEPOLOX® Pool E flow cell must not be
operated with flammable liquids
DANGER
Risk of injury or death!
External voltages may still be connected
even if the operating voltage is switched off.

DEPOLOX® Pool E flow cell 2. Safety
7
EN
IT security
The manufacturer offers IT security mecha-
nisms for its products to support secure sys-
tem operation. We recommend checking on a
regular basis to see what information is availa-
ble regarding IT security developments for
your products. Information on this can be
found on the Internet. Moreover, for the safe
operation of an installation, it is also necessary
to integrate the automation components into
a holistic IT security concept which comprises
the entire system and is in accordance with
the state of the art in IT technology. Integra-
ted products from other manufacturers
should also be taken into account.
During commissioning of the flow cell , the fac-
tory-configured passwords and user names
should be replaced with individual ones and
the user administration enabled.
Disposal
Ensure safe and environment-friendly disposal
of agents and replacement parts. Dispose of
electronic waste in accordance with local and
national regulations.
2.3 Specific operating phases
• Never employ any working methods
which could affect safety!
• Never operated with flammable liquids.
• The flow cell may only be operated with
the housing closed!
• Inspect the flow cell at least once daily for
externally visible damage and faults!
Inform the responsible person/authority
immediately of any detected changes
(including any changes in the operating
performance)!
• Have malfunctions remedied immedia-
tely!
• During installation and maintenance
work, secure the flow cell against being
switched back on!
• If stipulated, disconnect all parts from the
power supply before performing any
inspection, maintenance or repair work.
Then first test the disconnected compo-
nents to ensure they do not carry any vol-
tage.
• Never use corrosive cleaning agents (e.g.
spirit, scouring agents)!
2.4 Warranty conditions
The following must be observed for compli-
ance with warranty conditions. If any of the
conditions are not met, the warranty is void.
• Installation and commissioning by the
manufacturer or trained and authorized
specialist personnel, e.g. from contracted
companies.
• Intended use
• Observation of the operational parame-
ters and settings.
• The unit may only be operated by trained
personnel.
• An operating log book must be kept (only
in the public sector).
• Only approved calibration chemicals may
be used.
• The unit must not be exposed to frost.
• The prescribed maintenance work must
be carried out.
• Use of original spare parts.
2.5 Exclusion of liability
We are not liable for any damages incurred
during installation or use of these hardware
and software components. This applies speci-
fically to trouble-free interaction with the
software and hardware components you
choose.
We accept no liability for any loss sustained by
the buyer (in particular, lost profits, lost infor-
mation and service interruptions) arising
through the use of the flow cell nor for other
damage. You are solely responsible for the ins-
tallation!
The content of the instruction manual has
been checked to make sure that it matches
the hardware and software described. Never-
theless, deviations cannot be ruled out, and
we therefore assume no liability for full con-
formity. The details in this instruction manual
are checked regularly and any necessary cor-
rections included in subsequent issues.

8
3. Description DEPOLOX® Pool E flow cell
EN
3. Description
The DEPOLOX® Pool E flow cell (module type
D01) is part of the Pool Management System
DEPOLOX® Pool E 700 P.
The DEPOLOX® Pool E flow cell is a special flow
cell adapter for sample water from various
pool applications. In combination with the
700 P electronics module and the integrated
sensors, the DEPOLOX® Pool E flow cell measu-
res and controls the hygiene assistance para-
meters free chlorine, pH value and ORP
(Redox) voltage, as well as combined chlorine,
total chlorine, conductivity and temperature.
DEPOLOX® Pool E flow cell is available in both
a non-pressurized and a pressurized version.
The two versions differ in the number of sen-
sors that can be installed and in the design of
the sample water outlet. The non-pressurized
version is characterized by a free sample water
outlet. With the pressurized version, the sam-
ple water is returned into the system’s circuit.
The for sensors required for the measurement
tasks in swimming pools (optional) and the
LED glow stick are inserted or screwed into the
mounting hole in the cell body cover.
The maintenance-free flow control valve is the
main hydraulic part of DEPOLOX® Pool E flow
cell. It has the task of keeping the sample
water flow constant, irrespective of fluctuati-
ons in operating pressures.
The multi-sensor monitors the correct flow
and records the temperature of the sample
water. The metallic sensor housing guarantees
good sample water earthing. The continuous
hydromechanical cleaning of the electrode of
the chlorine sensor prevents the effective
natural contamination of the electrode surfa-
ces and guarantees long-term chlorine measu-
rements.
DFMe electronics module converts the analog
sensor signals for digital transmission to 700 P
electronics module. If a total chlorine memb-
rane sensor TC3 CAN (optional) is used, this is
connected directly to DFMe electronics
module or routed through the CAN connection
on conductivity module SiDiSens (optional) to
DFMe electronics module. The conductivity
sensor (optional) is connected to DFMe elec-
tronics module through conductivity module
SiDiSens.
3.1 Version
The DEPOLOX® Pool E flow cell (module type
D01) is configured in the factory according to
the customer's specific requirements, with the
700 P electronics module (module type E01)
according to the variant code. The scope of
delivery differs in the version of the DEPOLOX®
Pool E flow cell, the sensors, electronics com-
ponents and accessories. The variant code
consists of 12 digits and is printed on both the
type plate and packaging sticker.
Part No. DEPOLOX® Pool E flow cell
W3T350213 non-pressurized version
W3T350214 pressurized version

9
DEPOLOX® Pool E flow cell 3. Description
EN
Example
CPMNL4RLBDEOO
Selection of sensor measuring module for
free chlorine
C Sensor measuring module DEPOLOX® Pool E
5 Sensor measuring module DEPOLOX® 5 E
Selection of sensor measuring module for pH value
P Sensor measuring module pH value
O No sensor measuring module pH value
Selection of sensor measuring module for
ORP (Redox) voltage
M
Sensor measuring module ORP voltage
O No sensor measuring module ORP voltage
Selection of sensor measuring module for
total chlorine
NSensor measuring module total
chlorine TC
ONo sensor measuring module total
chlorine
Selection of sensor measuring module for
conductivity
L Sensor measuring module conductivity
O
No sensor measuring module conductivity
Selection of analog output
4 4-way mA analog output
O No 4-way mA analog output
Selection of relay board
R Additional relay board 4-way
O No additional relay board 4-way
Selection of DEPOLOX® POOL E flow cell
L Flow cell non-pressurized version
F Flow cell pressurized version
Selection of LED lighting
B LED glow stick for flow cell
Selection of language for instruction manual
DE Instruction manual in German
EN Instruction manual in English
FR Instruction manual in French
D2 Instruction manual in German/English
not used
not used

10
3. Description DEPOLOX® Pool E flow cell
EN
3.2 Configuration options
Designation
DEPOLOX® Pool E flow cell
non-pressurized
version
pressurized
version
pressurized version
with cell body
cover W3T417269
(optional)
A Chlorine sensor (free chlorine)
B Total chlorine membrane sensor TC3 CAN
C Conductivity sensor
D ORP (Redox) single-rod measuring chain
ELEDglowstick
F pH single-rod measuring chain
Chlorine sensor (free chlorine) X X X
Total chlorine membrane sensor
TC3 CAN X- X
pH single-rod measuring chain X X X
ORP (Redox) single-rod measuring
chain XX X
Conductivity sensor X X X
Sample water temperature
(multi-sensor) XX X
Flow rate monitor (multi-sensor) X X X
Sample water earthing (multi-sensor) XX X
Sample water fine filter
Only when using the total chlorine
membrane sensor!
(X) - (X)
LED glow stick X X X
Sample water inlet with shut off
ball valve XX X
Sample water outlet with shut off
ball valve -X X
A B C
DEF
A
C
DEF
A B C
DEF

11
DEPOLOX® Pool E flow cell 3. Description
EN
3.3 Spare Parts/extensions
3.4 Optional accessories
For order numbers, see chapter 6.
• Strainer (chapter 4.8)
• Booster pump (chapter 4.8)
• Pressure reducing valve (chapter 4.8)
• PVC or PE version, hose and hose connec-
tion (chapter 4.8)
• CAN bus extension cable (chapter 4.4)
3.5 Flow cell
3.5.1 Design
Abb. 1 Cross-section, flow cell non-pressuri-
zed version
A Cover for holding the sensors and LED
glow stick (cell body cover)
B Plastic housing with removable housing
cover
C Cell body
D DFMe electronics module
E Calibration holding clip
F Flow distributor cap
G Sample water outlet, in pressurized
version also with shut-off ball valve
H Sample extraction unit (drain)
I Sample water inlet
J Shut-off ball valve
K Filter unit
L Check valve housing
M Flow control valve
NMulti-sensor
O Module SiDiSens conductivity (optional)
Part No. Designation
W3T320090* Sensor measuring module
DFMe Total chlorine TC3 CAN
W3T417269* Cell body cover, fully pressu-
rized version
W3T320088 Sensor measuring module
DFMe pH
W3T320089 Sensor measuring module
DFMe ORP (Redox)
W3T320091 Sensor measuring module
DFMe Conductivity LF325
NOTICE
*The pressurized version can be retrofitted
with the total chlorine membrane sensor TC3
CAN. Please note that the standard cell body
cover must be replaced by an optional cell
body cover, part no. W3T417269 (chapter
4.19.2).
A
B
C
D
IHG
F
M
J
LE
K
E
N
O

12
3. Description DEPOLOX® Pool E flow cell
EN
3.5.2 Function
The sample water is connected on the input
side to the shut-off ball valve via the G1/2"
connection. The input pressure must be
around 0.25 to 3.0 bar. To guarantee a cons-
tant flow, the minimum input pressure must
not be less than 0.25 bar. Otherwise, an opti-
onal booster pump must be used. If the admis-
sion pressure exceeds 3.0 bar, an optional
pressure reducing valve must be used.
The sample water flows over the optional
strainer, which prevents dirt particles pene-
trating into the flow cell.
The sample water flows in the flow direction
to the check valve housing through the filter
unit or through the built-in fine filter (memb-
rane sensors only). The check valve housing
provides a non-return function and guides the
ball for monitoring the flow rate. In the filter
unit a stainless steel fine filter (sample water
fine filter) with a mesh size w=500 ìm can be
installed. The fine filter is only used in con-
junction with the membrane sensors.
The multi-sensor monitors the correct flow by
the float principle with reed switch and mea-
sures the temperature with the Pt1000. The
large-surface transducer grounding is through
the stainless steel sensor housing.
The flow control valve ensures a flow of the
sample water that is not dependent on the
operating pressure. The correct sample water
flow of 33 l/h is factory-preset, checked and
logged. If the admission pressure rises, the
valve ball moves towards the closing direc-
tion; if the admission pressure drops, the ball
moves towards the opening direction.
The sensors are installed in the mounting hole
of the cell body cover with standard thread
connections or in special sensor mounts.
The LED glow stick is fitted in the cell body
cover for visual inspection of the sensors and
for color indication of messages or faults.
The flow distributor cap screwed into the cell
body from the bottom enables the continuous
hydromechanical cleaning of the electrode of
the chlorine sensor using special cleaning sand
and thereby effectively prevents the natural
contamination of the electrode surfaces.
Clean electrode surfaces and a constant flow
of sample water are decisive criteria for a qua-
litative good chlorine measurement and quick
responsiveness.
The sample water runs off directly through the
top cell body outlet through an outlet nozzle
for hoses with inner diameter 6 mm. In the
case of the pressurized version, the sample
water runs off through a shut-off ball valve
with G 1/2" A-connection. With the pressuri-
zed version, a maximum back pressure of 1.5
bar is permitted here.
A sample extraction unit is used to draw sam-
ple from the cell body through the low-pres-
sure side of the flow control valve and to drain
the cell body for servicing.
3.6 DFMe electronics module
DFMe electronics module consists of a spray-
water tight housing with built-in sensor elec-
tronics and is integrated in the main housing
of the flow cell. The sensor cables are prefabri-
cated and are splash-proof to IP66. The
motherboard holds the sensor input for the
chlorine sensor, the LED glow stick and the
evaluation electronics for the multi-sensor.
Optionally, the motherboard contains two
additional slots for the pH and ORP (Redox)
single-rod measuring chain. To the integrated
CAN socket the CAN connection cable to 700 P
electronics module is connected. Further opti-
onal sensors, such as for total chlorine and/or
conductivity module SiDiSens can be connec-
ted through a second CAN connection socket
(optional). See design chapter 4.13 - Fig. 8.

13
DEPOLOX® Pool E flow cell 3. Description
EN
3.7 Module SiDiSens conductivity
(optional)
To measure the conductivity, conductivity
module SiDiSens LF (optional) is installed in
DEPOLOX® Pool E flow cell. The SiDiSens LF
module contains the sensor electronics for
conductivity sensor LF325 (4-conductor mea-
surement). Through the CAN interface the
SiDiSens LF module is connected with 700 P
electronics module. In addition, the optional
total chlorine membrane sensor TC3 CAN can
be connected via the CAN socket. See design
chapter 4.19.1 - Fig. 14.
3.8 Sensors
The DEPOLOX® Pool E flow cell (module type
D01) can optionally be equipped with the fol-
lowing sensors:
• Chlorine sensor
• pH single-rod measuring chain
• ORP (Redox) single-rod measuring chain
• Conductivity sensor with conductivity
module SiDiSens (LF)
• Total chlorine membrane sensor TC3 CAN
Order numbers in chapter 6.5. Please follow
the relevant instruction for the sensors.
3.9 Technical data
3.9.1 DEPOLOX® Pool E flow cell (module type D01)
NOTICE
When disinfecting the inline electrolysis sys-
tems, the chlorine sensor or the ORP (Redox)
single-rod measuring chain must be used,
gold version (gold electrode).
Housing Dimensions (WxHxD) 253 x 375 x 163 mm
Weight approx. 2.5 kg
Connections
Non-pressurized version
Inlet: G 1/2" A thread connection
Outlet: Connecting nipple for hoses
ID 6 mm
Pressurized version Inlet and outlet:
G 1/2" A thread connection
Flow control valve
Sample water flow 33 l/h, controlled, preset at the factory
Flow control range 0.25 to 3.0 bar
Back pressure Non-pressurized version: free drain
Pressurized version max. 1.5 bar
Multi-Sensor
Switching point 21 l/h ±3 l/h
Switching hysteresis 2 l/h
Temperature sensor Pt1000
Operating conditions Water quality Bath water acc. to standard
Storage temperature -20 to +70°C

14
3. Description DEPOLOX® Pool E flow cell
EN
3.9.2 DFMe electronics module
3.9.3 Module SiDiSens LF (conductivity)
Version
Sensor electronics integrated in the flow cell for connection of
Chlorine sensor und multi-sensor;
2 slots for sensor modules pH and ORP (Redox)
Power supply 24 V DC
Connection 5-pole M12 socket for CAN interface and 24 V DC supply;
Extension option for second 5 pole M12 socket
Storage temperature -20 to +70 °C
Ambient temperature 0 to 50 °C
Environment No direct sunlight
Atmospheric pressure 75 to 106 kPA
Max. working height 2000 m
Relative humidity < 80 % non-condensing
Noise emission < 45 dB
Version Sensor electronics integrated in the flow cell for connection of the
conductivity sensor
Power supply 24V DC via CAN connection cable
Connection
5-pole M12 socket for CAN interface extension;
CAN connection cable with 5-pole;
M12 plug for connection to the DFMe;
Sensor cable for connection of the conductivity sensor LF325
(4-electrode system)
Storage temperature -20 to +70 °C
Ambient temperature 0 to 50 °C
Environment No direct sunlight
Atmospheric pressure 75 to 106 kPA
Max. working height 2000 m
Relative humidity < 80 % non-condensing
Noise emission < 45 dB

15
DEPOLOX® Pool E flow cell 3. Description
EN
3.9.4 Sensors
NOTICE
When disinfecting inline electrolysis systems, the gold version of the chlorine sensor or the
ORP (Redox) single-rod measuring chain must be used.
Chlorine sensor Platinum version (W3T160652) Gold version (W3T160991)
Version
Amperometric 3-electrode
sensor with platinum
electrodes, salt reserve,
zirconium dioxide diaphragm,
polymerized solid electrolyte,
Ag/AgCl drain system
Amperometric 3-electrode
sensor with gold electrodes,
salt reserve, zirconium dioxide
diaphragm, polymerized solid
electrolyte, Ag/AgCl drain
system
Measurement range 0 to 50 mg/l Cl2
Working temperature
range -5 to +80°C (23 to 176°F)
Operating pressure 0 to 6 bar (6 x 105Pa)
Minimum conductivity
of the sample water 50 µS/cm
Installation length 165 mm
Screw-in thread PG 13.5
Storage temperature -5 to +30°C (23 to 86°F)
ORP (Redox) single-rod
measuring chain Platinum version (W3T169298) Gold version (W3T172356)
Version
Single-rod measuring chain
with platinum electrode, salt
reserve, zirconium dioxide
diaphragm, polymerized solid
electrolyte, Ag/AgCl drain
system
Single-rod measuring chain
with gold electrode, salt
reserve, zirconium dioxide
diaphragm, polymerized solid
electrolyte, Ag/AgCl drain
system
Measurement range ±2000 mV
Working temperature
range -5 to +80°C (23 to 176°F)
Operating pressure
(electrode shaft) 0 to 6 bar (6 x 105Pa)
Minimum conductivity
of the sample water 50 µS/cm
Installation length 120 mm
Screw-in thread PG 13.5
Storage temperature -5 to +30°C (23 to 86°F)

16
3. Description DEPOLOX® Pool E flow cell
EN
pH single-rod measuring chain (W3T169297)
Version
Single-rod measuring chain with universal membrane glass,
salt reserve, zirconium dioxide diaphragm, polymerized solid
electrolyte, Ag/AgCl drain system
Measurement range pH 0 to 12 (temporarily to pH 14)
Working temperature
range -5 to +80°C (23 to 176°F)
Operating pressure 0 to 6 bar (6 x 105Pa)
Minimum conductivity
of the sample water 50 µS/cm
Installation length 120 mm
Screw-in thread PG 13.5
Storage temperature -5 to +30°C (23 to 86°F)
Conductivity sensor (W3T172052)
Version 4-electrode measurement, integrated temperature sensor,
graphite electrodes, epoxy shaft
Measurement range 1 µS/cm bis 2 S/cm
Cell constant 0,475 cm-1 ±1,5%
Working temperature
range -5 to +100°C (23 to 212°F)
Operating pressure
(electrode shaft) 0 to 10 bar (1 x 106Pa)
Installation length 120 mm
Installation Loose or pressurized with clamp connection
Protection rating IP 67 (in plugged in state)
Storage temperature 0 to +50°C (32 to 122°F), store in the fresh air

DEPOLOX® Pool E flow cell 4. Installation
17
EN
4. Installation
4.1 Scope of delivery
The scope of delivery includes:
• DEPOLOX® Pool E flow cell (module name
D01)
• non-pressurized or pressurized
version
•LEDglowstick
•Top-hatrail
• Assembly accessories
• Instruction manual
4.2 Transport and storage
Transport
The DEPOLOX® Pool E flow cell is shipped in
standard packaging. During transport, the
packaged system must be handled carefully
and should not be exposed to wet weather or
moisture.
Check that the transport packaging is unda-
maged. In the event of damage, please inform
the transport company immediately, as your
rights to compensation will otherwise be lost.
If a component is damaged, please contact
your affiliate immediately.
Keep the packaging until the system has been
commissioned and put into operation.
Storage
Electronics module, flow cell and sensors must
be stored in dry condition without any residual
water in a dry place that is not exposed to the
elements.
Shut-down
The flow cell may only be taken out of opera-
tion by trained and authorized personnel.
4.3 Required ambient conditions
• The flow cell must be protected against
moisture, rain, frost, heat and direct sun-
light and may therefore not be installed
outdoors.
• Do not use the flow cell in environments
where there are flammable gases, fumes
or dust or conductive dust.
• Do not subject the flow cell to strong
shocks or vibrations.
• The air in the room must be non-conden-
sing.
4.4 Mechanical Installation
NOTICE
The DEPOLOX® Pool E flow cell (module type
D01) is configured in the factory according to
the customer's specific requirements, with
the 700 P electronics module (module type
E01) according to the variant code (chapter
3.1).
ATTENTION
Damage to device and sensor!
Observe different storage temperatures
(chapter 3.9) and manufacturer specifica-
tions of the buffer solution and calibration
solution.
NOTICE
Correct and safe operation can only be gua-
ranteed if the requirements for the ambient
conditions are met. All applicable national
and local regulations must be observed!
WARNING
Risk of injury or damage to the installation!
• Only authorized and qualified electrici-
ans are permitted to install the flow cell.
• All electrical work on the system must
be carried out by authorized and quali-
fied electricians.
• Modifications to the device other than
those described in this instruction
manual are not permissible.
NOTICE
• Install the flow cell to the left of the
electronics module.
• Leave a clearance of at least 250 mm
above the flow cell for working with the
sensors.
• Screws and dowels for fixing to a solid
wall are included in the scope of delivery.
• Tallow-drop screws and dowels for fixing
to a solid wall are included in the scope
of delivery.
• If the device is to be installed on a suita-
ble lightweight wall, use the appropriate
mounting fixtures. Not included in the
scope of delivery!

4. Installation DEPOLOX® Pool E flow cell
18
EN
1 Installation of the module (chapter 4.5).
2 Remove the housing cover of the flow cell
(chapter 4.6).
3 Install the optional strainer (chapter 4.7).
4 Connect the sample water inlet (chapter 4.8)
• with tubing connection
• with rigid pipework
5 Connect the sample water outlet (chapter
4.9).
6 Installing the fine filter (chapter 4.11).
Only when using the membrane sensor.
7 Insert electrode cleaning sand (chapter
4.12).
8 Plugging sensors into the DFMe electro-
nics module (chapter 4.13).
9 Fitting the sensors (chapter 4.14).
10 Fit calibration aids (chapter 4.15).
11 Refit the housing cover (chapter 4.6).
4.5 Installation of the module
Install the electronics module and flow cell
with or without DIN rail. Dimension drawing
chapter 4.5.3.
4.5.1 With DIN rail
1 Secure the DIN rail to a solid wall using
the dowels and screws supplied.
2 Hook the electronics module onto the DIN
rail so that it is flush at the right.
3 Fasten the electronics module to the solid
wall at the bottom by the holders using
dowels and screws.
4 Hook the flow cell on the DIN rail to the
left of the electronics module.
5 Fasten the flow cell to the solid wall at the
bottom by the holders using dowels and
screws.
4.5.2 Without DIN rail
The dimensions for the drilling pattern can be
found on the back of the plastic housing.
1 Attach the tallow-drop screws and dowels
provided to the solid wall (included in the
scope of delivery).
2 Hook the electronics module onto the
screws.
3 Fasten the electronics module to the solid
wall at the bottom by the holders using
dowels and screws.
4 Hook the flow cell onto the screws.
5 Fasten the flow cell to the solid wall at the
bottom by the holders using dowels and
screws.
NOTICE
• The electronics module is not suitable
for electrical connection with perman-
ently installed cable conduits. If the
cable glands do not meet local installa-
tion rules and regulations, these glands
must be replaced with suitable ones.
• If electronics module and flow cell are
installed in different locations, you must
use CAN bus extension cable (optional).
This must not be longer than 1000 m.
• Measurement are shown in millimeters.
To convert to inch measurement, divide
by 25.4 (1 inch = 25.4 mm).

DEPOLOX® Pool E flow cell 4. Installation
19
EN
4.5.3 Dimension drawing
DEPOLOX® Pool E flow cell (non-pressurized version) and electronics module
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4. Installation DEPOLOX® Pool E flow cell
20
EN
DEPOLOX® Pool E flow cell (pressurized version) and electronics module
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