Endress+Hauser Liquiline System CA80PH User manual

Products Solutions Services
Operating Instructions
Liquiline System CA80PH
Colorimetric analyzer for orthophosphate (molybdate-
vanadate method)
BA01435C/07/EN/05.21
71525548
2021-01-31
Valid as of version
01.09.00

Liquiline System CA80PH 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 personnel ............... 7
2.2 Designated 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
4.4 Certificates and approvals ............... 15
5 Installation ....................... 16
5.1 Installation conditions .................. 16
5.2 Mounting the analyzer .................. 18
5.3 Post-installation check .................. 24
6 Electrical connection .............. 25
6.1 Connection conditions .................. 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 ..................... 38
6.6 Ensuring the degree of protection .......... 39
6.7 Post-connection check .................. 40
7 System integration ................ 41
7.1 Overview of device description files ......... 41
7.2 Integrating the measuring device into the
system ............................. 41
8 Operation options ................. 45
8.1 Structure and function of the operating
menu .............................. 45
8.2 Access to the operating menu via the local
display ............................. 45
9 Commissioning .................... 48
9.1 Preparatory steps ...................... 48
9.2 Function check ....................... 50
9.3 Switching on the measuring device ......... 51
9.4 Setting the operating language ............ 51
9.5 Configuring the measuring device .......... 51
10 Operation ......................... 53
10.1 Display ............................. 53
10.2 General settings ....................... 54
10.3 Analyzer ............................ 67
10.4 Sample preparation .................... 73
10.5 Current inputs ........................ 77
10.6 Binary inputs and outputs ............... 78
10.7 Signal outputs ........................ 87
10.8 Additional functions ................... 96
11 Diagnostics and troubleshooting .. 121
11.1 General troubleshooting ................ 121
11.2 Diagnostic information on local display ..... 122
11.3 Diagnostic information via web browser .... 122
11.4 Diagnostic information via fieldbus ........ 122
11.5 Adapting the diagnostic information ...... 123
11.6 Overview of diagnostic information ....... 125
11.7 Pending diagnostic messages ............ 131
11.8 Diagnostic list ....................... 132
11.9 Logbooks ........................... 132
11.10 System information ................... 137
11.11 Sensor information ................... 139
11.12 Simulation .......................... 139
11.13 Device test .......................... 141
11.14 Resetting ........................... 143
11.15 Operating time information ............. 143
11.16 Firmware history ..................... 143
12 Maintenance .................... 145
12.1 Maintenance schedule ................. 145
12.2 Maintenance tasks .................... 146
12.3 Taking out of service .................. 153
13 Repair ........................... 155
13.1 General information .................. 155
13.2 Spare parts ......................... 155
13.3 Return ............................. 155
13.4 Disposal ........................... 155
14 Accessories ...................... 157
14.1 Device-specific accessories .............. 157
14.2 Communication-specific accessories ....... 162
14.3 System components ................... 163

Table of contents Liquiline System CA80PH
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15 Technical data ................... 165
15.1 Input .............................. 165
15.2 Output ............................ 165
15.3 Current outputs, active ................. 167
15.4 Relay outputs ........................ 167
15.5 Protocol-specific data .................. 168
15.6 Power supply ........................ 171
15.7 Performance characteristics ............. 172
15.8 Environment ........................ 173
15.9 Process ............................ 173
15.10 Mechanical construction ............... 174
Index ................................. 176

Liquiline System CA80PH 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 or recommended
Not permitted 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 CA80PH
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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 CA80PH, KA01186C
• 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:
CY80PH, SD01506C

Liquiline System CA80PH Basic safety instructions
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2 Basic safety instructions
2.1 Requirements for 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 Designated use
The Liquiline System CA80PH is a wet-chemical analyzer for the almost continuous
determination of the concentration of orthophosphate 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
• Regulation of precipitant dosage
• Monitoring of cooling water circuits
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 CA80PH
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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 or reagents!
‣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 CA80PH 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 CA80PH with the configuration ordered
• Reagent, 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 CA80PH
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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