Endress+Hauser Liquiline System CA80AM User manual

Products Solutions Services
Operating Instructions
Liquiline System CA80AM
Colorimetric analyzer for ammonium
BA01240C/07/EN/08.22-00
71593544
2022-08-31
Valid as of version
01.12.00

Liquiline System CA80AM Table of contents
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Table of contents
1 About this document ................ 5
1.1 Warnings ............................ 5
1.2 Symbols .............................. 5
1.3 Symbols on the device ................... 5
1.4 Documentation ........................ 6
2 Basic safety instructions ............ 7
2.1 Requirements for the personnel ............ 7
2.2 Intended use .......................... 7
2.3 Workplace safety ....................... 7
2.4 Operational safety ...................... 7
2.5 Product safety ......................... 8
3 Product description ................. 9
3.1 Product design ......................... 9
3.2 Measuring system ...................... 9
3.3 Equipment architecture ................. 12
4 Incoming acceptance and product
identification ..................... 14
4.1 Incoming acceptance ................... 14
4.2 Product identification ................... 14
4.3 Scope of delivery ...................... 15
5 Mounting ......................... 16
5.1 Mounting requirements ................. 16
5.2 Mounting the analyzer .................. 18
5.3 Post-mounting check ................... 24
6 Electrical connection .............. 25
6.1 Connecting requirements ................ 25
6.2 Connecting the analyzer ................. 25
6.3 Connecting sample preparation ........... 30
6.4 Connecting the sensors and additional
modules ............................ 32
6.5 Hardware settings ..................... 39
6.6 Ensuring the degree of protection .......... 40
6.7 Post-connection check .................. 41
7 System integration ................ 42
7.1 Overview of device description files ......... 42
7.2 Integrating the measuring device into the
system ............................. 42
8 Operation options ................. 46
8.1 Structure and function of the operating
menu .............................. 46
8.2 Access to the operating menu via the local
display ............................. 46
9 Commissioning .................... 49
9.1 Preliminaries ......................... 49
9.2 Function check ....................... 52
9.3 Switching on the measuring device ......... 52
9.4 Access to the configuration (only versions
CA80AM-**S4/S5/S6) ................. 52
9.5 Setting the operating language ............ 53
9.6 Configuring the measuring device .......... 53
10 Operation ......................... 54
10.1 Display ............................. 54
10.2 General settings ....................... 55
10.3 Analyzer ............................ 68
10.4 Sample preparation .................... 76
10.5 Current inputs ........................ 80
10.6 Binary inputs and outputs ............... 81
10.7 Signal outputs ........................ 90
10.8 Additional functions ................... 99
11 Diagnostics and troubleshooting .. 124
11.1 General troubleshooting ................ 124
11.2 Diagnostic information on local display ..... 125
11.3 Diagnostic information via web browser .... 125
11.4 Diagnostic information via fieldbus ........ 125
11.5 Adapting the diagnostic information ...... 126
11.6 Overview of diagnostic information ....... 128
11.7 Pending diagnostic messages ............ 134
11.8 Diagnostics list ...................... 135
11.9 Logbooks ........................... 135
11.10 System information ................... 140
11.11 Sensor information ................... 142
11.12 Simulation .......................... 142
11.13 Device test .......................... 144
11.14 Resetting ........................... 146
11.15 Operating time information ............. 146
11.16 Firmware history ..................... 146
12 Maintenance .................... 148
12.1 Maintenance schedule ................. 148
12.2 Maintenance tasks .................... 149
12.3 Decommissioning .................... 156
13 Repair ........................... 158
13.1 General information .................. 158
13.2 Spare parts ......................... 158
13.3 Return ............................. 158
13.4 Disposal ........................... 158
14 Accessories ...................... 160
14.1 Device-specific accessories .............. 160
14.2 Communication-specific accessories ....... 165
14.3 System components ................... 166

Table of contents Liquiline System CA80AM
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15 Technical data ................... 168
15.1 Input .............................. 168
15.2 Output ............................ 169
15.3 Current outputs, active ................. 170
15.4 Relay outputs ........................ 170
15.5 Protocol-specific data .................. 171
15.6 Power supply ........................ 174
15.7 Performance characteristics ............. 175
15.8 Environment ........................ 176
15.9 Process ............................ 177
15.10 Mechanical construction ............... 177
Index ................................. 179

Liquiline System CA80AM About this document
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1 About this document
1.1 Warnings
Structure of information Meaning
LDANGER
Causes (/consequences)
If necessary, Consequences of
non-compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid the dangerous situation will result in a fatal or serious
injury.
LWARNING
Causes (/consequences)
If necessary, Consequences of
non-compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid the dangerous situation can result in a fatal or serious
injury.
LCAUTION
Causes (/consequences)
If necessary, Consequences of
non-compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid this situation can result in minor or more serious injuries.
NOTICE
Cause/situation
If necessary, Consequences of
non-compliance (if applicable)
‣Action/note
This symbol alerts you to situations which may result in damage to
property.
1.2 Symbols
Additional information, tips
Permitted
Recommended
Forbidden or not recommended
Reference to device documentation
Reference to page
Reference to graphic
 Result of a step
1.3 Symbols on the device
Reference to device documentation
Caution: Hazardous voltage
Warning: Risk of injury from rotating cogwheels
Do not dispose of products bearing this marking as unsorted municipal waste. Instead, return them
to the manufacturer for disposal under the applicable conditions.

About this document Liquiline System CA80AM
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1.4 Documentation
The following instructions complement these Operating Instructions and are available on
the product pages on the Internet:
• Brief Operating Instructions Liquiline System CA80AM, KA01158C
• Operating Instructions Memosens, BA01245C
• Software description for Memosens inputs
• Calibration of Memosens sensors
• Sensor-specific diagnostics and troubleshooting
• Guidelines for communication via fieldbus and web server
• PROFIBUS, SD01188C
• Modbus, SD01189C
• Web server, SD01190C
• EtherNet/IP, SD01293C
• Special documentation on reagents:
• CY80AM, SD01291C
• CY81AM

Liquiline System CA80AM Basic safety instructions
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2 Basic safety instructions
2.1 Requirements for the personnel
• Installation, commissioning, operation and maintenance of the measuring system may
be carried out only by specially trained technical personnel.
• The technical personnel must be authorized by the plant operator to carry out the
specified activities.
• The electrical connection may be performed only by an electrical technician.
• The technical personnel must have read and understood these Operating Instructions
and must follow the instructions contained therein.
• Faults at the measuring point may only be rectified by authorized and specially trained
personnel.
Repairs not described in the Operating Instructions provided must be carried out only
directly at the manufacturer's site or by the service organization.
2.2 Intended use
The Liquiline System CA80AM is a wet-chemical analyzer for the almost continuous
determination of the concentration of ammonium in liquid media.
The analyzer is designed for use in the following applications:
• Monitoring and optimization of the treatment efficiency of municipal and industrial
wastewater treatment plants
• Monitoring and optimization of aeration basins
• Monitoring of the wastewater treatment plant outlet
• Control of industrial wastewater treatment
Use of the device for any purpose other than that described poses a threat to the safety of
people and of the entire measuring system, and is therefore not permitted. The
manufacturer is not liable for damage caused by improper or non-designated use.
2.3 Workplace safety
As the user, you are responsible for complying with the following safety conditions:
• Installation guidelines
• Local standards and regulations
• Regulations for explosion protection
Electromagnetic compatibility
• The product has been tested for electromagnetic compatibility in accordance with the
applicable international standards for industrial applications.
• The electromagnetic compatibility indicated applies only to a product that has been
connected in accordance with these Operating Instructions.
2.4 Operational safety
Before commissioning the entire measuring point:
1. Verify that all connections are correct.
2. Ensure that electrical cables and hose connections are undamaged.
3. Do not operate damaged products, and protect them against unintentional operation.
4. Label damaged products as defective.

Basic safety instructions Liquiline System CA80AM
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During operation:
1. If faults cannot be rectified:
products must be taken out of service and protected against unintentional operation.
2. Keep the door closed when not carrying out service and maintenance work.
LCAUTION
Activities while the analyzer is in operation
Risk of injury and infection from medium!
‣Before you release any hoses, make sure that no actions, such as the pumping of
sample, are currently running or are due to start shortly.
‣Wear protective clothing, goggles and gloves or take other suitable measures to protect
yourself.
‣Wipe up any spilt reagent with a disposable tissue and rinse with clear water. Then dry
the cleaned areas with a cloth.
LCAUTION
Risk of injury from door stop mechanism
‣Always open the door fully to ensure the door stop engages properly.
2.5 Product safety
2.5.1 State-of-the-art technology
The product is designed to meet state-of-the-art safety requirements, has been tested, and
left the factory in a condition in which it is safe to operate. The relevant regulations and
international standards have been observed.
Devices connected to the analyzer must comply with the applicable safety standards.
2.5.2 IT security
We only provide a warranty if the device is installed and used as described in the
Operating Instructions. The device is equipped with security mechanisms to protect it
against any inadvertent changes to the device settings.
IT security measures in line with operators' security standards and designed to provide
additional protection for the device and device data transfer must be implemented by the
operators themselves.

Liquiline System CA80AM Product description
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3 Product description
3.1 Product design
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A0032090
 1 Example of a Liquiline System CA80 with cooling module
1 Sample collecting vessel (optional)
2 Window
3 Air vent for cooling
4 Bottle tray for and standard
5 Reagent insulation box (optional)
6 Photometer
7 Controller
3.2 Measuring system
A complete measuring system comprises:
• Analyzer Liquiline System CA80AM with the configuration ordered
• reagents and standard solution (to be ordered separately)
• Sample conditioning Liquiline System CAT8x0 (optional)
Microfiltration (Liquiline System CAT810)
• Function: pressure pipe sampling and filtration
• Sieve filter, 50 µm
• Control via CA80
Optional: time control via integrated timer
• Backflushing, with compressed air or water
• Panel version or integration into analyzer stand
• Application: wastewater treatment plant outlet
Membrane filtration (Liquiline System CAT820), ceramic filter version
• Function: sampling and filtration
• Ceramic membrane filter candle; pore size 0.1 µm or 0.4 µm
• Communication via Memosens protocol, control via CA80
• Backflushing with compressed air (version with Memosens technology)
• Easy installation with Flexdip CYH112 (TI00430C)
• Application: aeration, wastewater treatment plant outlet, surface water

Product description Liquiline System CA80AM
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Membrane filtration (Liquiline System CAT860)
• Function: sampling and filtration
• Ceramic membrane filter candle; pore size 0.1 µm or 0.4 µm
• Communication via Memosens protocol, control via CA80
• Automatic backflush function with cleaning solution and compressed air
• Easy installation via Flexdip CYH112 (TI00430C)
• Application: wastewater treatment plant inlet
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A0044814
 2 Measuring system with Liquiline System, self-priming
1 Liquiline System CA80
2 Photometer
3 Dosing dispenser
4 Particle-free sample
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A0044812
 3 Measuring system with Liquiline System
CAT810
1 Overflow
2 Liquiline System CA80
3 Sample collecting vessel overflow
4 Sample
5 Pressurized sample
6 Filter unit
7 Liquiline System CAT810
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A0044813
 4 Measuring system with Liquiline System
CAT810 and cleaning valve
1 Overflow
2 Liquiline System CA80
3 Sample collecting vessel overflow
4 Sample
5 Cleaning valve
6 Pressurized sample
7 Filter unit
8 Purge connection (compressed air or water)
9 Liquiline System CAT810