Endress+Hauser Liquiline System CA80NO Technical specifications

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Brief Operating Instructions
Liquiline System CA80NO
Colorimetric analyzer for nitrite
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
KA01222C/07/EN/02.16
71313629
Valid as of version
01.06.00

Liquiline System CA80NO
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TAG No.: XXX000
Ser. No.: X000X000000
Order code 00X00-XXXX0XX0XXX
www.endress.com/deviceviewer Endress+Hauser Operations App
Serial number
A0023555

Liquiline System CA80NO Table of contents
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Table of contents
1 Document information ........................................................... 4
1.1 Warnings ........................................................................... 4
1.2 Symbols ............................................................................ 4
1.3 Symbols at the device ................................................................... 5
1.4 Documentation ....................................................................... 5
2 Basic safety instructions ......................................................... 6
2.1 Requirements for the personnel ........................................................... 6
2.2 Designated use ....................................................................... 6
2.3 Occupational 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 on a wall ......................................................... 13
4.3 Mounting the analyzer on a base (analyzer stand order version) .................................. 16
4.4 Post-installation check ................................................................. 17
5 Electrical connection ............................................................ 17
5.1 Connecting the analyzer ............................................................... 18
5.2 Connecting sample preparation .......................................................... 21
5.3 Connecting the sensors and additional modules .............................................. 24
5.4 Hardware settings .................................................................... 32
5.5 Ensuring the degree of protection ........................................................ 33
5.6 Post-connection check ................................................................. 34
6 Operation options .............................................................. 35
6.1 Overview ........................................................................... 35
6.2 Access to the operating menu via the local display ............................................ 36
6.3 Configuration options ................................................................. 37
7 Commissioning ................................................................. 40
7.1 Preparatory steps .................................................................... 40
7.2 Function check ...................................................................... 43
7.3 Switching ON the measuring device ....................................................... 44
7.4 Setting the operating language .......................................................... 44
7.5 Configuring the measuring device ........................................................ 44

Document information Liquiline System CA80NO
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1 Document information
1.1 Warnings
Structure of information Meaning
LDANGER
Causes (/consequences)
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)
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)
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
Consequences of non-compliance (if
applicable)
‣Action/note
This symbol alerts you to situations which may result in damage to property.
1.2 Symbols
Symbol Meaning
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

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1.3 Symbols at the device
Symbol Meaning
Reference to device documentation
Caution: Hazardous voltage
Warning: Crush hazard
1.4 Documentation
The following instructions complement these Brief Operating Instructions and are available on
the product pages on the internet:
• Operating Instructions for Liquiline System CA80NO
– 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 for 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:
CY80NO
• Documentation on other devices in the Liquiline platform:
– Liquiline CM44xR (DIN rail device)
– Liquiline System CAT8x0 (sample preparation)
– Liquistation CSFxx (sampler)
– Liquiport CSP44 (sampler)

Basic safety instructions Liquiline System CA80NO
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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.
• Measuring point faults may be repaired only by authorized and specially trained personnel.
Repairs not described in the Operating Instructions provided may only be carried out
directly by the manufacturer or by the service organization.
2.2 Designated use
Liquiline System CA80NO is a wet-chemical analyzer for the almost continuous determination
of the concentration of nitrite in liquid media.
The analyzer is designed for use in the following applications:
• Monitoring of drinking water treatment and distribution
• Monitoring of the wastewater treatment plant outlet for documentation purposes
• Quality control of raw water for the food industry
• Monitoring of drinking water
• 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 Occupational 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 European 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
1. Before commissioning the entire measuring point, verify that all connections are
correct. Ensure that electrical cables and hose connections are undamaged.
2. Do not operate damaged products, and safeguard them to ensure that they are not
operated inadvertently. Label the damaged product as defective.

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3. If faults cannot be rectified:
Take the products out of operation and safeguard them to ensure that they are not
operated inadvertently.
4. Keep this door closed when not carrying out service and maintenance work.
LCAUTION
Analyzer in operation during maintenance activities
Risk of injury and infection from medium , reagents or cleaner
‣Before hoses are released make sure that no action, such as the pumping of sample, is
currently running or is due to start soon.
‣Wear protective clothing, goggles and gloves or take other suitable measures to protect
yourself.
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
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
European 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 CA80NO
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3 Incoming acceptance and product identification
3.1 Incoming acceptance
1. Verify that the packaging is undamaged.
 Notify your supplier of any damage to the packaging.
Keep the damaged packaging until the matter has been settled.
2. Verify that the contents are undamaged.
 Notify your supplier of any damage to the delivery contents.
Keep the damaged products until the matter has been settled.
3. Check the delivery for completeness.
 Check it against the delivery papers and 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.
The permitted ambient conditions must be observed (see "Technical data").
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
• Approvals as per version ordered
‣Compare the data on the nameplate with your order.

Liquiline System CA80NO Incoming acceptance and product identification
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3.2.2 Product identification
Product page
www.endress.com/ca80no
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 the product page for your product on the Internet.
2. At the bottom of the page, select the "Online Tools" link followed by "Check your device
features".
 An additional window opens.
3. Enter the order code from the nameplate into the search field, and then select "Show
details".
 You will receive information on each feature (selected option) of the order code.
3.3 Scope of delivery
The scope of delivery comprises:
• 1 analyzer in the version ordered with optional hardware
• 1 print version of Brief Operating Instructions in the language ordered
• 1 Maintenance Manual
• Optional accessories
If you have any questions, please contact your supplier or your local sales center.
3.4 Certificates and approvals
3.4.1  mark
The product meets the requirements of the harmonized European standards. As such, it
complies with the legal specifications of the EC directives. The manufacturer confirms
successful testing of the product by affixing to it the  mark.

Installation Liquiline System CA80NO
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4 Installation
LCAUTION
Incorrect transportation or installation 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.
‣In the case of the version with the analyzer stand, make sure that the housing is fixed to
the floor.
‣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.
4.1 Installation conditions
4.1.1 Installation options
The analyzer can be mounted in three different ways:
• As an independent table-top device
• Mounted on a wall
• Mounted on a base (analyzer stand order version)
4.1.2 Dimensions
530 (20.87)463 (18.23)
793 (31.22)
A0028820
 1 Liquiline System CA80 closed version, dimensions in mm (inch)

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417 (16.42)
793 (31.22)
530 (20.87)
A0028819
 2 Liquiline System CA80 open version with cooling module, dimensions in mm (inch)

Installation Liquiline System CA80NO
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930 (36.61)
654 (25.74)
1723 (67.83)
A0028821
 3 Liquiline System CA80 with base, dimensions in mm (inch)
4.1.3 Installation site
Note the following when erecting the device:
• Make sure that the wall has sufficient load-bearing capacity and is fully perpendicular.
• Mount the device on a level surface (with additional base).
• Protect the device against additional heating (e.g. from heaters).
• Protect the device against mechanical vibrations.
• Protect the device against corrosive gases, e.g. hydrogen sulfide (H2S).

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• Make sure that the fluid can drain freely without any siphoning effects.
• Make sure air can circulate freely on the front of the housing.
• Make sure that analyzers which are delivered as open analyzers (i.e. analyzers without a
door) are only set up in closed areas or are installed in a protective cabinet or similar
facility.
4.2 Mounting the analyzer on a wall
≥330(12.99)
≥100 (3.94)
A0028811
 4 Minimum spacing required for mounting.
Engineering unit mm (inch).
≤116 °
A0028814
 5 Maximum opening angle
Mounting materials for securing the device to the wall (screws, wall plugs) are not
included in the delivery and must be provided by the client.

Installation Liquiline System CA80NO
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750 (29.53)
120 (4.72)
Ø 11 (0.43)
Ø 10.7 (0.42)
A0028810
 6 Holder unit dimensions. Engineering unit
mm (inch)
 7 Securing the holder unit on the housing

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1.
2.
A0028812
 8 Hooking into the wall holder unit
1. Hook the analyzer into the wall holder unit.
2. Secure the two top parts of the wall holder unit with the screw supplied.

Installation Liquiline System CA80NO
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4.3 Mounting the analyzer on a base (analyzer stand order version)
624 (24.57)
417 (16.42)
530 (20.87)
297 (11.70)
AA
AA
A
A0028809
 9 Foundation plan
A Fasteners (4 x M10)
--- Dimensions of Liquiline System CA80

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A0028817
 10 Securing the base
1. Screw the base to the ground.
2. Have two people lift the analyzer and place it on the base. Use the recessed grips.
3. Screw the base to the analyzer using the 6 screws supplied.
4.4 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, check whether the pre-installed power
cable meets the local national electrical safety specifications.

Electrical connection Liquiline System CA80NO
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5.1 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.
Compliance with the protective grounding specifications is mandatory when installing
the device.
5.1.1 Cable types
Analog, signal and transmission cables: e.g. LiYY 10 x 0.34 mm2
5.1.2 Routing the cables
1. Remove all liquid-bearing suction lines from the Liquid Manager.
2. Remove the bottle tray (1) by lifting up the recessed grip slightly and then pulling it
towards the front.
3. Remove the cover (2) that is hooked into place.

1
2
A0028911
1 Bottle tray
2 Cover
4. Using a Torx screwdriver (T25), release the six screws on the carrier board (3) and fold
out the board towards the front. For convenience of handling, hook the carrier board
onto the locking plate.

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5. Using a Phillips head screwdriver, release the six screws on the electronics compartment
cover (4) and fold out the cover towards the front.

3
4
A0028912
3 Screws of carrier board
4 Screws of electronics compartment cover

Electrical connection Liquiline System CA80NO
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6. Route the cables on the rear panel of the device so that they are properly protected.
Cable glands are available for the cable entry.

5
A0028913
5 Cable glands
In the case of order versions with G' and NPT cable glands, the pre-mounted cable glands
with an M‐thread must be replaced by the G' or NPT glands enclosed.
This does not affect the M32 hose glands.
For cabinet versions, the cable length is approx. 4.3 m (14.1 ft) from the housing floor.
For analyzer stands, the cable length is approx. 3.5 m (11.5 ft) from the foundation.
The terminal connection is located under an additional protective cover in the upper
section of the device.
7. Use the six screws to secure the electronics compartment cover after connecting.
8. Use the six screws to secure the carrier plate after connecting.
5.1.3 Connecting 24 V devices
The terminal cross-section must be at least 2.5mm2 for devices with 24V power supply.
With 24V power supply, a current of up to 10A can flow. For this reason pay attention to
the voltage drop on the supply line. The voltage at the device terminals must be within
the specified range (see "Supply voltage" section).
1. To access the electronics compartment, proceed as described in the "Routing the cables"
section.