SIGRIST AquaMaster User manual

Document number: 13280E
Version: 2
Valid from: S/N 379047 /
SW V128
INSTRUCTION MANUAL
AquaMaster
with SICON M
Multi-Parameter Measuring System

Copyright© SIGRIST-PHOTOMETER AG, subject to technical changes without notice 7/2017
SIGRIST-PHOTOMETER AG
Hofurlistrasse 1
CH-6373 Ennetbürgen
Switzerland
Tel. [phone]
Fax [phone]
[e-mail]
www.photometer.com

Contents Instruction Manual AquaMaster
13280E/2 3
Contents
1General user information...............................................................................................7
1.1 Terms used in this document (glossary) .............................................................7
1.2 Purpose of the Instruction Manual ....................................................................7
1.3 Target group of the documentation..................................................................7
1.4 Additional documentation ................................................................................7
1.5 Copyright provisions .........................................................................................7
1.6 Document storage location...............................................................................7
1.7 Order document ...............................................................................................8
1.8 Proper use ........................................................................................................8
1.9 User requirements ............................................................................................8
1.10 Declaration of conformity .................................................................................8
1.11 Use restrictions .................................................................................................8
1.12 Dangers when not used properly ......................................................................9
1.13 Meaning of the safety symbols .........................................................................9
1.14 Meaning of the pictograms.............................................................................10
2Instrument overview ....................................................................................................11
2.1 Overview of AquaMaster with SICON M .........................................................11
2.2 Designation of the connection box .................................................................12
2.3 Designation of the SICON M...........................................................................13
2.4 Scope of supply and accessories......................................................................14
2.5 AquaMaster technical data .............................................................................17
2.6 Technical data of the SICON M.......................................................................18
2.7 Technical data of the sensors ..........................................................................19
3General safety points...................................................................................................21
3.1 Dangers during normal use.............................................................................21
3.2 Preventing undesirable online access attempts................................................22
3.3 Residual risk....................................................................................................23
3.4 Warning and danger symbols on the instrument.............................................23
4Mounting ....................................................................................................................24
4.1 Location selection ...........................................................................................24
4.2 Mounting the base plate.................................................................................24
4.3 Position of the connection box........................................................................25
5Electrical installation ....................................................................................................26
5.1 Safety pointers for electrical connection..........................................................26
5.2 Installation of the connection box ...................................................................27
5.3 Installation of the SICON (M) ..........................................................................28
5.3.1 Removing the cover from the SICON (M) ...................................................28
5.3.2 Overview of the opened SICON control unit ..............................................29
5.3.3 Wiring the SICON (M)................................................................................30
5.4 Installation of the interfaces prints (field bus interfaces) ..................................31
5.4.1 Overview of Modbus RTU and Profibus DP ................................................31
5.4.2 Terminal assignment of Modbus RTU/Profibus DP......................................31
5.4.3 Implementation of HART ...........................................................................32
5.4.4 Connecting to HART..................................................................................32
5.5 4-way current output......................................................................................34
5.6 4-way current input ........................................................................................35
5.7 Fitting sensors to the measuring cell block ......................................................36
5.8 Connecting the water.....................................................................................38
5.9 Mounting the optional flow meter..................................................................39
5.10 Configuring a flow meter with limit contact ...................................................39
6Commissioning............................................................................................................40

Instruction Manual AquaMaster Contents
4 13280E/2
7Operation ....................................................................................................................42
7.1 Operation basics .............................................................................................42
7.2 Control elements in measuring operation .......................................................43
7.3 Menu button ..................................................................................................43
7.4 Valu button ....................................................................................................43
7.5 Info button .....................................................................................................44
7.5.1 Page 1, Info button ...................................................................................44
7.5.2 Page 2, Info button ...................................................................................45
7.5.3 Page 3, Info button ...................................................................................46
7.6 Diag button ....................................................................................................47
7.7 Functions of the log screen (Log button).........................................................48
7.8 Displays in measuring operation......................................................................49
7.9 Activating and deactivating the screen lock ....................................................50
7.10 Switching to service operation ........................................................................51
7.11 Control components in service mode ..............................................................52
7.11.1 Input elements in service operation............................................................52
7.11.2 Numerical entry .........................................................................................53
7.11.3 Single selection of functions ......................................................................54
7.11.4 Multiple selection of functions...................................................................54
8Settings .......................................................................................................................55
8.1 Setting the operating language.......................................................................55
8.2 Set current outputs.........................................................................................56
8.3 Set limits.........................................................................................................57
8.4 Upper and lower threshold value of a limit .....................................................58
8.5 Reading if limit exceeded or undershot ...........................................................58
8.6 Set outputs.....................................................................................................59
8.7 Setting the measuring channels and the display..............................................60
8.8Setting the date and time ...............................................................................62
8.9 Setting or changing the access code ...............................................................63
8.10 Back up configured data.................................................................................64
9Servicing......................................................................................................................65
9.1 Servicing schedule ..........................................................................................65
9.2 Introduction to handling of the sensors ..........................................................66
9.2.1 General information ..................................................................................66
9.2.2 Measurements with temperature dependency ...........................................66
9.2.3 Cleaning the sensor tips ............................................................................67
9.2.4 Mechanical handling of the sensors ...........................................................67
9.3 Removing the sensors .....................................................................................68
9.4 Installing the sensors.......................................................................................69
9.5 Clean and calibrate pH sensor.........................................................................70
9.6 Clean and calibrate Conductivity sensor..........................................................73
9.7 Clean and calibrate Redox/ORP sensor ............................................................76
9.8 Cleaning and calibrating the oxygen sensor ....................................................79
9.9 Replace sensors configured by SIGRIST ...........................................................81
9.10 Installing an unconfigured sensor....................................................................81
9.11 Integrating sensors purchased afterwards .......................................................83
9.12 Integrating ColorPlus 2 in the AquaMaster .....................................................85
9.13 Clean the measuring cell block .......................................................................86
9.14 Changing the battery in the SICON.................................................................88
10 Troubleshooting ..........................................................................................................89
10.1 Pinpointing malfunctions ................................................................................89
10.2 Warning messages and effect on operation ....................................................90
10.3 Fault messages and effect on operation..........................................................92
10.4 Prioritized fault messages and their effect on operation ..................................93

Contents Instruction Manual AquaMaster
13280E/2 5
11 Customer service information ......................................................................................94
12 Decommissioning/storage............................................................................................95
13 Packaging/Transport/Returning ....................................................................................96
14 Disposal.......................................................................................................................97
15 Spare parts list .............................................................................................................98
16 Appendix...................................................................................................................100
17 Index .........................................................................................................................101
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General user information Instruction Manual AquaMaster
13280E/2 7
1General user information
1.1 Terms used in this document (glossary)
Please refer to our website for specialist terms:
http://www.photometer.com/en/abc/index.html
1.2 Purpose of the Instruction Manual
This Instruction Manual provides the user with helpful information about the entire life cycle
of the AquaScat and its peripheral devices. Before commissioning the instrument, you should
be completely familiar with the Instruction Manual.
1.3 Target group of the documentation
The Instruction Manual is intended for all persons who are responsible for the operation and
maintenance of the instrument.
1.4 Additional documentation
DOC. NO.
TITLE
CONTENT
12748E
Brief Instructions
The most important functions and the servicing
schedule.
12749E
Reference Handbook
Menu functions in depth and worksteps for ad-
vanced users.
12756E
Data Sheet
Descriptions and technical data about the photo-
meter.
12831DEF
Declaration of Con-
formity
Compliance with the underlying directives and
standards.
1.5 Copyright provisions
This document has been written by SIGRIST-PHOTOMETER AG. Copying or modifying the
content or giving this document to third parties is permitted only with the express consent of
SIGRIST-PHOTOMETER AG.
1.6 Document storage location
This document is part of the product. It should be stored in a safe place and always be close
at hand for the user.

Instruction Manual AquaMaster General user information
8 13280E/2
1.7 Order document
The most recent version of this document can be downloaded at www.photometer.com
(first time registration required).
It can also be ordered from a SIGRIST representative in your country (Instruction Manual
“Customer service information”).
1.8 Proper use
The AquaMaster is designed for measuring the pH, conductivity, redox and dissolved oxygen
during water treatment and is optimized for the requirements that occur in water treatment
plants with regard to measurement span and ambient conditions.
1.9 User requirements
The instrument may be operated only by trained technical personnel who have read and un-
derstood the content of the Instruction Manual.
1.10 Declaration of conformity
Current technological principles were followed in designing and manufacturing the instru-
ment. They comply with the applicable guidelines concerning safety and duty to take due
care.
EU: The measuring instrument meets all applicable requirements within the European Union
(EU) for carrying the CE mark.
Please refer to the separate declaration of conformity for details. Section 1.4
1.11 Use restrictions
EXPLOSION
HAZARD!
Operation in an inappropriate environment.
Use in explosive areas can cause explosions, which can lead to the death of persons in the
vicinity.
It is not permitted to operate the instrument in explosion hazardous areas or rooms.
It is not permitted to use the instrument with explosive sample substances.

General user information Instruction Manual AquaMaster
13280E/2 9
1.12 Dangers when not used properly
DANGER!
Operation when not used properly.
Improper use of the instrument can cause injuries to persons, process-related consequential
damage and damage to the instrument and its peripherals.
In the following cases the manufacturer cannot guarantee the protection of persons and the
instrument and therefore assumes no legal responsibility:
The instrument is used in a way not included in the described area of application.
The instrument is not properly mounted or set up.
The instrument is not installed and operated in accordance with the Instruction Manual.
The instrument has been operated with accessory parts which SIGRIST-PHOTOMETER
AG has not expressly recommended.
Improper changes to the instrument have been performed.
The instrument has not been operated within the specifications, in particular concerning
pressure and temperature.
1.13 Meaning of the safety symbols
All danger symbols used in this document are explained below:
DANGER!
Danger due to electrical shock that may result in serious bodily injury or death.
Non-observance of this danger warning may lead to electrical shocks and death.
EXPLOSION
HAZARD!
Danger due to explosion that may result in serious bodily injury or death.
Non-observance of this notice may cause explosions resulting in serious property damage
and death.
WARNING!
Warning about bodily injury or hazards to health with long-term effects.
Non-observance of this warning may lead to injuries with possible long-term effects.
CAUTION!
Notice about possible material damage.
Non-observance of this notice may cause material damage to the instrument and its
peripherals.

Instruction Manual AquaMaster General user information
10 13280E/2
1.14 Meaning of the pictograms
All pictograms used in this document are explained below:
Additional information about the current topic.
Practical procedures when working with the AquaScat.
Manipulations on the touchscreen.
The screenshot is an example and may differ from current device.

Instrument overview Instruction Manual AquaMaster
13280E/2 11
2Instrument overview
2.1 Overview of AquaMaster with SICON M
Figure 1: Instrument overview of AquaMaster with SICON M

SICON M multi-channel control
unit

Sample media inlet

Flow meter (optional)

Inlet regulator valve for measuring cell
block

Measuring cell block with the pH,
redox/ORP, conductivity and
oxygen sensors

Outlet regulator valve for measuring
cell block

Cover on measuring cell block

Sample media outlet

Instruction Manual AquaMaster Instrument overview
12 13280E/2
2.2 Designation of the connection box
The connection box is fitted with the following rating plate:
Figure 2: Rating plate on connection box

Manufacturer

Country of origin

Product name

Serial number

Date of manufacture

Service voltage

Frequency range

Power

Observe the Instruction Manual

Observe the disposal information

Instrument overview Instruction Manual AquaMaster
13280E/2 13
2.3 Designation of the SICON M
The SICON M control unit is fitted with the following rating plate:
Figure 3: Rating plate on SICON M

Manufacturer

Country of origin

Product name

Serial number

Date of manufacture

Service voltage

Frequency range

Power

Observe the Instruction Manual

Observe the disposal information

Instruction Manual AquaMaster Instrument overview
14 13280E/2
2.4 Scope of supply and accessories
Standard scope of supply for AquaMaster with SICON M 119494:
PCS.
ART. NO.
NAME
VIEW
VARIANT
1
119494
Wall mount, com-
plete with measur-
ing cell block and
SICON M control
unit.
The article
number of the
separate SICON M
control unit can be
found in the spare
parts list.
1
Included in
scope of
supply of the
119494.
Conn-P
Connection box
with all cables.
1
Included in
scope of
supply of the
119494.
Wash bottle
1
Included in
scope of
supply of the
119494.
Beaker
PCS.
ART. NO.
NAME
VIEW
VARIANT
1
Instruction Manual
German
French
English
1
Reference Manual
German
English
1
Brief Instructions
German
French
English

Instrument overview Instruction Manual AquaMaster
13280E/2 15
Optional accessory parts:
PCS.
ART. NO.
NAME
VIEW
VARIANT
1
118442
Interface print
Profibus DP
1
118445
Modbus RTU
1
119796
HART
119041
Current output
4-way module
119795
Current input
4-way module
1
118826
Ethernet cable
IP66 for SICON (M)
1
119498
Conductivity sen-
sor, initial equip-
ment
Conducell 4USF
Arc 120
119509
Conductivity
standard 147μ/cm,
500 ml
1
119495
pH sensor, initial
equipment
Polilyte Plus Arc 120
Two calibration
solutions are sup-
plied. If no specific
specifications are
given, this is pH 4
and pH 7.
Calibration stan-
dards:
119506
pH 7
119507
pH 10
119571
pH 4

Instruction Manual AquaMaster Instrument overview
16 13280E/2
PCS.
ART. NO.
NAME
VIEW
VARIANT
1
119497
Oxygen sensor,
initial equipment
Sensor for measur-
ing dissolved oxy-
gen
VisiFerm DO Arc 120
1
119496
Redox sensor, ini-
tial equipment
Sensor for measur-
ing the redox po-
tential
Polilyte Plus ORP
Arc 120
119508
Redox buffer
475 mV, 500 ml
1
120064
Flow meter for
water filtering unit
FEW4
Without limit switch
120065
Flow meter with
limit switch for
water filtration
unit FEW4
With limit switch

Instrument overview Instruction Manual AquaMaster
13280E/2 17
2.5 AquaMaster technical data
DATA
VALUES
Sample media
Water
Dimensions
ca. 55 x 115 x 40 cm (B x H x T)
Service voltage
100 .. 240 VAC, 47 .. 63 Hz or 18 .. 30 VDC
Power consumption
10W AquaMaster + 4 Sensors
25W AquaMaster + 4 Sensors + optional Photometer
Weight
ca.16 kg
Protection class
IP 54
Maximum operating
altitude
No limitation when powered with 24 VDC, also the relay voltages
do not exceed 24 V.
2000 m (6600 ft.) above sea level, if powered with 250 V.
Ambient temperature
0 .. +50 °C
Ambient humidity
0 .. 100 % rel. humidity, noncondensing
Sample pressure
0.6 MPa (6 bar)

Instruction Manual AquaMaster Instrument overview
18 13280E/2
2.6 Technical data of the SICON M
SICON M DATA
VALUES
Service voltage and
power consumption
9 .. 30 VDC; 5 W + photometer(s)
Display
¼ VGA with touchscreen
Resolution: 320 x 240 pixels with 3.5” diagonal
Outputs/Inputs
Outputs:
4 x 0/4 .. 20 mA Outputs, galvanically isolated up to max. 50 V
relative to ground and max. 500 Ω burden.
7 x digital outputs up to max. 30 VDC, freely configurable, 1
output as de-energized closed relay.
Optional: With an integrated 4-way current output, four addi-
tional outputs (0/4 to 20 mA, galvanically isolated up to max.
50 V relative to ground and max. 500 Ω burden) are available.
Inputs:
5 x digital inputs up to max. 30 VDC, freely configurable.
Digital and analog
interfaces
Ethernet, Modbus TCP, SD card (log, SW update, diagnostics)
Optional: Modules for Profibus DP, Modbus RTU, HART and Cur-
rent output 4 times
Protection class
IP 66
Weight
Approx. 0.6 kg
Dimensions
160 x 157 x 60 mm
Housing material
ABS

Instrument overview Instruction Manual AquaMaster
13280E/2 19
2.7 Technical data of the sensors
Conductivity sensor (Conducell 4USF Arc 120):
DATA
VALUES
Sensor type
Conductivity
Measuring principle
4-pin measurement
Measuring values
Conductivity: µS/cm, mS/cm
Temperature: °C, °K, °F
Measuring range
1 .. 300,000 µS/cm
Operating temperature
-20 .. 130 °C
Accuracy
± 3% at 1 µS/cm .. 100 mS/cm
± 5% at 100 .. 300 mS/cm
Medium-contacting
material
1.4435/316L; Ra < 0.4 µm (N5)
PEEK (FDA approved)
EPDM (FDA approved)
Various
Autoclavable, can be sterilized with steam, suitable for CIP
pH sensor (Polilyte Plus Arc 120):
DATA
VALUES
Sensor type
pH
Measuring principle
Potential measurement compared to reference
Measuring values
pH
Temperature: °C, °K, °F
Measuring range
pH 0 .. 14
Operating temperature
0 .. 130 °C
Accuracy
± 0.05
Medium-contacting
material
Glass, FPM (Viton),
Electrolyte: Polisolve Plus,
Reference: Everref-L
min. conductivity of
the sample
2 µS/cm
Various
Autoclavable, can be sterilized with steam

Instruction Manual AquaMaster Instrument overview
20 13280E/2
Sensor Redox/ORP (Polilyte Plus ORP Arc 120):
DATA
VALUES
Sensor type
Redox/ORP
Measuring principle
Potential measurement
Measuring values
ORP: mV
Temperature: °C, °K, °F
Measuring range
-1500 .. 1500 mV
Operating temperature
0 .. 130 °C
Medium-contacting
material
Glass, FPM (Viton), platinum
Various
Autoclavable, can be sterilized with steam
Sensor-02 (VisiFerm DO Arc 120):
DATA
VALUES
Sensor type
Dissolved oxygen (O2)
Measuring principle
Optical: Oxygen-dependent quenching luminescence
Measuring values
Dissolved oxygen: µg/l; ppb; mg/l; ppm; % sat; % vol
Temperature: °C
Measuring range
4 ppb .. 25 ppm
Operating temperature
-10 .. 130 °C, no measuring values above 80 °C
Accuracy
at 25 °C: 1 ± 0.05% vol, 21 ± 0.2% vol, 50 ± 0.5% vol
Medium-contacting
material
1.4435
Silicon (FDA approved)
EPDM (FDA approved)
Reaction time
98%: < 30s at 25 °C of air to nitrogen
Various
Autoclavable, can be sterilized with steam, suitable for CIP