Endress+Hauser Liquiline System CA80TN Technical specifications

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Brief Operating Instructions
Liquiline System CA80TN
Colorimetric analyzer for total nitrogen
These instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.
Detailed information on the device can be found in the
Operating Instructions and in the other documentation
available at:
• www.endress.com/device-viewer
• Smart phone/tablet: Endress+Hauser Operations App
KA01440C/07/EN/01.21
71519646
2021-01-31

Liquiline System CA80TN
2 Endress+Hauser
Order code:
Ext. ord. cd.:
Ser. no.:
www.endress.com/deviceviewer Endress+Hauser
Operations App
XXXXXXXXXXXX
XXXXX-XXXXXX
XXX.XXXX.XX
Serial number
1.
3.
2.
A0023555

Liquiline System CA80TN Table of contents
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Table of contents
1 About this document .............................................................. 4
1.1 Warnings ............................................................................ 4
1.2 Symbols ............................................................................. 4
1.3 Symbols on the device ................................................................... 4
1.4 Documentation ........................................................................ 5
2 Basic safety instructions .......................................................... 6
2.1 Requirements for personnel .............................................................. 6
2.2 Designated use ........................................................................ 6
2.3 Workplace safety ...................................................................... 6
2.4 Operational safety ......................................................................6
2.5 Product safety ......................................................................... 7
3 Incoming acceptance and product identification ................................... 8
3.1 Incoming acceptance .................................................................... 8
3.2 Product identification ................................................................... 8
3.3 Scope of delivery ....................................................................... 9
3.4 Certificates and approvals ................................................................ 9
4 Installation ...................................................................... 10
4.1 Installation conditions .................................................................. 10
4.2 Mounting the analyzer ................................................................. 15
4.3 Post-installation check ................................................................. 19
5 Electrical connection ............................................................ 19
5.1 Connection conditions .................................................................. 19
5.2 Connecting the analyzer ................................................................ 19
5.3 Ensuring the degree of protection ......................................................... 22
5.4 Post-connection check ..................................................................22
6 Operation options ............................................................... 23
6.1 Structure and function of the operating menu ................................................ 23
7 Commissioning .................................................................. 23
7.1 Preparatory steps ..................................................................... 23
7.2 Function check ....................................................................... 26
7.3 Switching on the measuring device ........................................................ 27
7.4 Access to the configuration (only versions CA80TN-HR) ......................................... 27
7.5 Setting the operating language ........................................................... 27
7.6 Configuring the measuring device ......................................................... 28

About this document Liquiline System CA80TN
4 Endress+Hauser
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: Health hazard
Warning: Oxidizing

Liquiline System CA80TN About this document
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Warning: Corrosive
Warning: Hazardous to the aquatic environment
Do not dispose of products bearing this marking as unsorted municipal waste. Instead, return them to the
manufacturer for disposal under the applicable conditions.
1.4 Documentation
The following instructions complement these Brief Operating Instructions and are available on
the product pages on the Internet:
• Operating Instructions Liquiline System CA80TN
• Device description
• Commissioning
• Operation
• Software description (excluding sensor menus; these are described in a separate manual -
see below)
• Device-specific diagnostics and troubleshooting
• Maintenance
• Repair and spare parts
• Accessories
• Technical data
• 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:
CY80TN, SD02686C

Basic safety instructions Liquiline System CA80TN
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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 CA80TN is a wet-chemical analyzer for the almost continuous
determination of the concentration of total nitrogen in liquid media.
The analyzer is designed for use in the following applications:
• Monitoring of the wastewater treatment plant outlet
• Control of the water quality of surface waters
• Monitoring of industrial wastewater
• 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.

Liquiline System CA80TN Basic safety instructions
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3. Do not operate damaged products, and protect them against unintentional operation.
4. Label damaged products as defective.
During operation:
‣If faults cannot be rectified:
products must be taken out of service and protected against unintentional operation.
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.

Incoming acceptance and product identification Liquiline System CA80TN
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3 Incoming acceptance and product identification
3.1 Incoming acceptance
1. Verify that the packaging is undamaged.
 Notify the supplier of any damage to the packaging.
Keep the damaged packaging until the issue has been resolved.
2. Verify that the contents are undamaged.
 Notify the supplier of any damage to the delivery contents.
Keep the damaged goods until the issue has been resolved.
3. Check that the delivery is complete and nothing is missing.
 Compare the shipping documents with your order.
4. Pack the product for storage and transportation in such a way that it is protected
against impact and moisture.
 The original packaging offers the best protection.
Make sure to comply with the permitted ambient conditions.
If you have any questions, please contact your supplier or your local Sales Center.
NOTICE
Incorrect transportation can damage the analyzer
‣Always use a lifting truck or a fork-lift to transport the analyzer.
3.2 Product identification
3.2.1 Nameplate
Nameplates can be found:
• On the inside of the door on the bottom right, or on the front in the bottom right-hand
corner
• On the packaging (adhesive label, portrait format)
The nameplate provides you with the following information on your device:
• Manufacturer identification
• Order code
• Extended order code
• Serial number
• Firmware version
• Ambient and process conditions
• Input and output values
• Measuring range
• Activation codes
• Safety information and warnings
• Certificate information
• Approvals as per order version
‣Compare the information on the nameplate with the order.

Liquiline System CA80TN Incoming acceptance and product identification
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3.2.2 Product identification
Interpreting the order code
The order code and serial number of your product can be found in the following locations:
• On the nameplate
• In the delivery papers
Obtaining information on the product
1. Go to www.endress.com.
2. Call up the site search (magnifying glass).
3. Enter a valid serial number.
4. Search.
 The product structure is displayed in a popup window.
5. Click on the product image in the popup window.
 A new window (Device Viewer) opens. All of the information relating to your
device is displayed in this window as well as the product documentation.
3.2.3 Manufacturer address
Endress+Hauser Conducta GmbH+Co. KG
Dieselstraße 24
D-70839 Gerlingen
3.3 Scope of delivery
The scope of delivery comprises:
• 1 analyzer in the version ordered with optional hardware
• 1 x Brief Operating Instructions (hard copy)
• 1 x Maintenance Manual
• Optional accessories
‣If you have any queries:
Please contact your supplier or local sales center.
3.4 Certificates and approvals
The product meets the requirements of the harmonized European standards. As such, it
complies with the legal specifications of the EU directives. The manufacturer confirms
successful testing of the product by affixing to it the  mark.

Installation Liquiline System CA80TN
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4 Installation
LCAUTION
Incorrect transportation can cause injury and damage the device
‣Always use a lifting truck or a fork-lift to transport the analyzer. Two people are needed for
the installation.
‣Lift the device by the recessed grips.
4.1 Installation conditions
The device can be installed in the following ways:
• Mounted on a wall
• Mounted on a base
4.1.1 Dimensions
530 (20.87)463 (18.23)
793 (31.22)
A0028820
 1 Liquiline System CA80 closed version, dimensions in mm (in)

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417 (16.42)
793 (31.22)
530 (20.87)
A0030419
 2 Liquiline System CA80 open version, dimensions in mm (in)

Installation Liquiline System CA80TN
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930 (36.61)
654 (25.74)
1723 (67.83)
A0028821
 3 Liquiline System CA80 with base, dimensions in mm (in)

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96 (3.78)
Ø 74 (2.91)
163,43 (6.43)
Ø 7 (0.28)
118 (4.65)
A0030527
 4 Y strainer (optional), dimensions in mm (inch)
4.1.2 Mounting location
Note the following when erecting the device:
‣If mounting on a wall, make sure that the wall has sufficient load-bearing capacity and is
fully perpendicular.
‣If mounting on a base, erect the device on a level surface.
‣Protect the device against additional heating (e.g. from a heating system).
‣Protect the device against mechanical vibrations.
‣Protect the device against corrosive gases, e.g. hydrogen sulfide (H2S) .
‣Make sure to pay attention to the maximum height difference and the maximum distance
from the sampling point.
‣Ensure that the unit can drain freely, without any siphoning effects.
‣Make sure air can circulate freely at the front of the housing.
‣Open analyzers (i.e. analyzers that are supplied without a door) may only be erected in
closed areas or in a protective cabinet or similar facility.

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4.1.3 Spacing requirements when mounting
Spacing required for installing analyzer
≥330(12.99)
≥100 (3.94)
A0036774
 5 Minimum spacing required for mounting.
Engineering unit mm (in).
≤116 °
A0036775
 6 Maximum opening angle
Spacing required for installing wall-mount version
750 (29.53)
120 (4.72)
Ø 11 (0.43)
Ø 10.7 (0.42)
A0036779
 7 Holder unit dimensions. Engineering unit mm (in)

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4.2 Mounting the analyzer
4.2.1 Mounting the analyzer on a wall
LCAUTION
Incorrect installation can cause injury and damage the device
‣If mounting on a wall, check that the analyzer is fully hooked into the wall holder unit at
the top and bottom, and secure the analyzer to the upper wall holder unit using the
securing screw.
The mounting materials required to secure the device to the wall are not supplied.
1. Provide the mounting materials to secure the device to the wall (screws, wall plugs)
onsite.
2. Mount the wall holder unit (2 parts) on the wall.
3.
Secure the mount on the housing.

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4.
1.
2.
A0036781
Hook the analyzer into the wall holder unit (1).
5. Fix the mount and wall holder unit in place with the screw supplied (2).
4.2.2 Installing version with analyzer stand
LCAUTION
Incorrect installation can cause injury and damage the device
‣If using the version with analyzer stand, make sure that the analyzer stand is secured to
the floor.

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624 (24.57)
417 (16.42)
530 (20.87)
297 (11.70)
A
AA
A
A0036783
 8 Foundation plan
A Fasteners (4 x M10)
--- Dimensions of Liquiline System CA80
A0036785
 9 Securing the base
1. Screw the base to the ground.
2. With 2 people, lift the analyzer and fit it on the base. Use the recessed grips.
3. Secure the base to the analyzer using the 6 screws supplied.

Installation Liquiline System CA80TN
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4.2.3 Mounting the Y strainer (optional)
The Y strainer is designed to directly tap particle-laden samples from pipes. This makes it
possible to determine the total nitrogen. Here, it is necessary to include particles up to a
defined size in the measurement.
Mounting materials are not supplied.
‣Provide the mounting materials onsite.
Mounting the Y strainer on an even surface
4
3
2
1
5
A0030604
 10 Y strainer
1 Union nut
2 Hose to analyzer
3 Threaded joint
4 Ferrule
5 Threaded borehole
1. Mount the Y strainer on the pipe clamps on an even surface.
2. Align the Y strainer.
Sticking the adhesive fittings
3. Clean the adhesive surfaces (tube end on outside, sleeve or angle piece on inside) with a
cleaning cloth.
4. Allow the cleaned surfaces to dry for approx. 5 minutes.
5. Apply the glue evenly (closed adhesive layer) to the surfaces (first sleeve, then pipe).
6. Join the parts together immediately (screw them together as far as possible).
7. Remove any surplus glue.
8. Allow the glue on the glued parts to set for at least 24 hours before running sample
through the system.

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Securing the sample hose
9. Turn the union nut to remove it.
10. Secure the threaded joint and ferrule supplied on the hose to the analyzer.
11. Screw the hose with the ferrule and threaded joint into the threaded borehole.
12. Turn the union nut to secure it.
4.3 Post-installation check
After mounting, check all the connections to ensure they are secure.
5 Electrical connection
LWARNING
Device is live!
Incorrect connection may result in injury or death!
‣The electrical connection may be performed only by an electrical technician.
‣The electrical technician must have read and understood these Operating Instructions and
must follow the instructions contained therein.
‣Prior to commencing connection work, ensure that no voltage is present on any cable.
‣Before establishing the electrical connection, verify that the pre-installed power cable
meets the local national electrical safety specifications.
5.1 Connection conditions
Power supply cable Power supply cable with safety plug
Cable length 4.3 m (14.1 ft)
Mains voltage The maximum mains voltage fluctuation may not be more than ±10% of the values
indicated on the nameplate.
Analog, signal and transmission
lines
e.g. LiYY 10 x 0.34 mm2
5.2 Connecting the analyzer
NOTICE
The device does not have a power switch
‣You must install the device near (distance < 3 m (10 ft)) an easily accessible and fused plug
socket so that it can be disconnected from the power supply.
‣Comply with the instructions for protective grounding when installing the analyzer.

Electrical connection Liquiline System CA80TN
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5.2.1 Routing the cable in the connection compartment
The analyzer is supplied with a pre-installed power cable.
• For cabinet versions, the cable length is approx. 4.3 m (14.1 ft) from the base of the
housing.
• For analyzer stands, the cable length is approx. 3.5 m (11.5 ft) from the foundation.
Connection of analog inputs and outputs, Memosens sensors or digital fieldbuses
1.
Remove the bottle tray: Lift up the recessed grip slightly and pull it towards the front.
2.
Loosen the screws on the cover and remove the cover.
3.
6 x T25
Release the 6 screws on the carrier board using a Torx screwdriver (T25).