Endress+Hauser Liquiline System CAT860 User manual

Products Solutions Services
Operating Instructions
Liquiline System CAT860
Automatic sample conditioning system for
supplying process measuring devices with filtered
sample from sludge activation, secondary
clarification or surface water
BA01278C/07/EN/02.16
71335038

Liquiline System CAT860 Table of contents
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Table of contents
1 Document information ......... 4
1.1 Document function ................... 4
1.2 Warnings ........................... 4
1.3 Symbols used ........................ 4
2 Basic safety instructions ....... 6
2.1 Requirements for personnel ........... 6
2.2 Designated use ...................... 6
2.3 Occupational safety .................. 6
2.4 Operational safety ................... 6
2.5 Product safety ....................... 7
3 Product description ............. 7
4 Incoming acceptance and
product identification .......... 9
4.1 Incoming acceptance ................. 9
4.2 Product identification ................. 9
4.3 Scope of delivery .................... 10
4.4 Certificates and approvals ............ 10
5 Installation .................... 11
5.1 Installation conditions ............... 11
5.2 Manometer transportation lock ....... 15
5.3 Mounting the filter in the process ..... 15
5.4 External compressed air connection .... 20
5.5 Connecting CAT860 sample
preparation system to analyzer CA80 .. 21
5.6 Post-installation check ............... 22
6 Electrical connection .......... 22
6.1 Connecting cables and hoses .......... 23
6.2 Terminal connection ................ 24
6.3 Structure of the spiral hose ........... 25
7 Operation ...................... 26
8 Commissioning ................ 26
8.1 Function check ..................... 26
8.2 Ventilating vacuum pump ............ 26
9 Operation ...................... 27
10 Diagnostics and
troubleshooting ............... 27
11 Maintenance .................. 27
11.1 Cleaning ........................... 28
11.2 Replacing pump hose and pump head .. 29
11.3 Replace filter ....................... 30
12 Repairs ......................... 30
12.1 Spare parts ........................ 31
12.2 Return ............................ 32
12.3 Disposal ........................... 32
13 Accessories .................... 32
14 Technical data ................. 33
Index ................................. 38

Document information Liquiline System CAT860
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1 Document information
1.1 Document function
1.1.1 Document function
These Operating Instructions contain all the information that is required in various phases of
the life cycle of the device: from product identification, incoming acceptance and storage, to
mounting, connection, operation and commissioning through to troubleshooting,
maintenance and disposal.
1.2 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.
1.3 Symbols used
1.3.1 Symbols
Symbol Meaning
Additional information, tips
Permitted or recommended
Not permitted or not recommended
Reference to device documentation
Reference to page

Liquiline System CAT860 Document information
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Symbol Meaning
Reference to graphic
 Result of a step
1.3.2 Symbols at the device
Symbol Meaning
Reference to device documentation

Basic safety instructions Liquiline System CAT860
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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.
• 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
The Liquiline System CAT860 sample preparation system is designed to automatically supply
process measuring devices with filtered sample from preclarification and sludge activation
(see Technical data).
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
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.
3. If faults cannot be rectified:
Take the products out of operation and safeguard them to ensure that they are not
operated inadvertently.

Liquiline System CAT860 Product description
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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.
3 Product description
• Liquiline System CAT860 sample preparation system
• Local operation with soft keys and status LEDs
• Filter unit with filter and holder in the configuration ordered
• Automatic cleaning function with compressed air (external compressed air supply
necessary)
• Peristaltic pump for pumping the sample
• Vacuum pump for the automatic backflush function with cleaning solution
• Housing heating (optional)
• Sample hose, filter to pump in the configuration ordered, optionally heated
• Sample hose, pump to analyzer in the configuration ordered, optionally heated
• Cleaner (must be ordered separately)

Product description Liquiline System CAT860
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1 2 3
5
4
6
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A0030136
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1
2
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Soft keys
Peristaltic pump
Pressure gauge
Pressure-reducing valve for compressed air
Housing heating (optional)
Cleaner
Vacuum pump

Liquiline System CAT860 Incoming acceptance and product identification
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4 Incoming acceptance and product identification
4.1 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.
4.2 Product identification
4.2.1 Nameplate
The nameplate provides you with the following information on your device:
• Manufacturer identification
• Order code
• Serial number
• Power connection
• Degree of protection
• Ambient and process conditions
‣Compare the data on the nameplate with your order.
4.2.2 Product identification
Product page
www.endress.com/cat860
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.

Incoming acceptance and product identification Liquiline System CAT860
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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.
4.3 Scope of delivery
The scope of delivery comprises:
• 1 Liquiline System CAT860 in the version ordered
• 1 copy of the Operating Instructions (in the desired language on selection of the order
option)
• 1 CD-ROM with Operating Instructions in all available languages
• Optional accessories
If you have any questions, please contact your supplier or your local sales center.
4.4 Certificates and approvals
4.4.1  mark
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.
4.4.2 EAC
The product has been certified according to guidelines TP TC 004/2011 and TP TC 020/2011
which apply in the European Economic Area (EEA). The EAC conformity mark is affixed to the
product.