Endress+Hauser Liquiline System CAT860 User manual

Products Solutions Services
BA01278C/07/EN/01.14
71237653
Operating Instructions
Liquiline System CAT860
Automatic sample preparation system for supplying
process measurement devices with filtered sample
from primary clarification and sludge activation

Endress+Hauser
Liquiline System CAT860
Table of contents
1 Document information . . . . . . . 4
1.1 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Symbols used . . . . . . . . . . . . . . . . . . . . . . . 4
2 Basic safety instructions . . . . . . 5
2.1 Requirements for personnel . . . . . . . . . . . 5
2.2 Designated use . . . . . . . . . . . . . . . . . . . . . . 5
2.3 Occupational safety . . . . . . . . . . . . . . . . . . 5
2.4 Operational safety . . . . . . . . . . . . . . . . . . . 5
2.5 Product safety . . . . . . . . . . . . . . . . . . . . . . 5
3 Device design . . . . . . . . . . . . . . . 6
4 Incoming acceptance and
product identification . . . . . . . . 7
4.1 Incoming acceptance . . . . . . . . . . . . . . . . . 7
4.2 Product identification . . . . . . . . . . . . . . . . 7
4.3 Scope of delivery . . . . . . . . . . . . . . . . . . . . 8
4.4 Certificates and approvals . . . . . . . . . . . . 8
5 Installation . . . . . . . . . . . . . . . . . 9
5.1 Installation conditions . . . . . . . . . . . . . . . 9
5.2 Manometer transportation lock . . . . . . 13
5.3 Mounting the filter in the process . . . . . 14
5.4 External compressed air connection . . . 20
5.5 Mounting the solenoid valve . . . . . . . . . 20
5.6 Post-installation check . . . . . . . . . . . . . . 21
6 Electrical connection . . . . . . . . 21
6.1 Cable and hose entries . . . . . . . . . . . . . . 22
6.2 Terminal connection . . . . . . . . . . . . . . . . 23
6.3 Wiring diagram . . . . . . . . . . . . . . . . . . . . 24
6.4 Structure of the spiral hose . . . . . . . . . . 25
7 Operation. . . . . . . . . . . . . . . . . . 26
8 Commissioning. . . . . . . . . . . . . 26
8.1 Function check . . . . . . . . . . . . . . . . . . . . . 26
8.2 Venting the diaphragm pump . . . . . . . . 26
9 Operation. . . . . . . . . . . . . . . . . . 27
10 Diagnostics and
troubleshooting . . . . . . . . . . . . 27
11 Maintenance . . . . . . . . . . . . . . . 28
11.1 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
11.2 Replacing the pump hose and pump
head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
11.3 Replacing the filter . . . . . . . . . . . . . . . . . . 31
12 Repair. . . . . . . . . . . . . . . . . . . . . 32
12.1 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . 32
12.2 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
12.3 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
13 Accessories . . . . . . . . . . . . . . . . 34
14 Technical data. . . . . . . . . . . . . . 35
14.1 Temperature inputs . . . . . . . . . . . . . . . . . 35
14.2 Power supply . . . . . . . . . . . . . . . . . . . . . . . 35
14.3 Performance characteristics . . . . . . . . . . 36
14.4 Environment . . . . . . . . . . . . . . . . . . . . . . . 36
14.5 Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
14.6 Mechanical construction . . . . . . . . . . . . . 38
Index. . . . . . . . . . . . . . . . . . . . . . 40

Document information Liquiline System CAT860
4Endress+Hauser
1 Document information
1.1 Warnings
The structure, signal words and safety colors of the signs comply with the specifications of ANSI
Z535.6 ("Product safety information in product manuals, instructions and other collateral
materials").
1.2 Symbols used
Safety message structure Meaning
DANGER
!
Causes (/consequences)
Possible consequences if
ignored
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid the situation will result in fatal or serious
injury.
WARNING
!
Causes (/consequences)
Possible consequences if
ignored
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid the situation can result in fatal or serious
injury.
CAUTION
!
Causes (/consequences)
Possible consequences if
ignored
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid this situation can result in medium or minor
injury.
NOTICE
Cause/situation
Possible consequences if
ignored
‣Action/note
This symbol alerts you to situations that can cause damage to
equipment or property.
Additional information, tips
Permitted or recommended
Forbidden or not recommended

Liquiline System CAT860 Basic safety instructions
Endress+Hauser 5
2 Basic safety instructions
2.1 Requirements for personnel
‣Installation, commissioning, operation and maintenance of the measuring system must only
be carried out by specially trained technical personnel.
‣Trained personnel must be authorized for the specified activities by the system operator.
‣Electrical connection must only be carried out by a certified electrician.
‣Technical personnel must have read and understood these Operating Instructions and must
adhere to them.
‣Measuring point faults may only be rectified by authorized and specially trained personnel.
Repairs not described in the enclosed Operating Instructions may only be carried out by the
manufacturer directly or by the Service Organization.
2.2 Designated use
The Liquiline System CAT860 sample preparation system is designed to automatically supply
process measuring systems with filtered samples from secondary clarification and sludge
activation (see Technical Data).
If the device is used for any purpose other than that described, this poses a threat to the safety
of people and the entire measuring system and is therefore not permitted.
The manufacturer is not liable for damage resulting from improper or non-designated use.
2.3 Occupational safety
As the user, you are responsible for complying with the following safety conditions:
• Installation instructions
• Local prevailing standards and regulations.
2.4 Operational safety
‣Before commissioning the entire measuring point, check all the connections. Make sure that
electric cables and hose connections are not damaged.
‣Do not operate damaged products and secure them against unintentional commissioning.
Label the damaged product as defective.
‣If faults can not be rectified, the products must be taken out of service and secured against
unintentional commissioning.
2.5 Product safety
The product has been designed and tested to meet state-of-the-art safety requirements, and left
the factory in a condition in which it is safe to operate.
The relevant regulations and European standards have been complied with.

Device design Liquiline System CAT860
6Endress+Hauser
3Devicedesign
A complete sample preparation system consists of:
• Liquiline System CAT860 sample conditioning
• 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)
a0023147
1
2
3
4
5
6
7
Soft keys
Peristaltic pump
Manometer
Pressure-reducing valve for compressed air
Housing heating (optional)
Cleaner
Vacuum pump

Liquiline System CAT860 Incoming acceptance and product identification
Endress+Hauser 7
4 Incoming acceptance and product identification
4.1 Incoming acceptance
1. Make sure the packaging is not damaged.
Notify your supplier of any damage to the packaging.
Keep the damaged packaging until the matter has been settled.
2. Make sure the contents are not damaged.
Notify your supplier of any damage to the contents of the delivery.
Keep the damaged goods until the matter has been settled.
3. Check that the delivery is complete and nothing is missing.
Compare it with the delivery documents and your order.
4. Pack the product in such a way as to protect it reliably against impact and moisture for
storage and transportation.
The original packaging materials provide optimum protection.
The permitted ambient conditions must be observed (see technical data).
If you have any queries, please contact your supplier or your sales center.
4.2 Product identification
4.2.1 Nameplate
The nameplate provides you with the following information on your device:
• Manufacturer's details
• Order code (device version)
• Serial number
• Power supply
• Degree of protection
• (Permitted) ambient conditions
Compare the data on the nameplate with your order.
4.2.2 Identifying the product
The order code and serial number of your device can be found in the following locations:
• On the nameplate
• In the delivery papers

Incoming acceptance and product identification Liquiline System CAT860
8Endress+Hauser
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)
•1CD
• Optional accessories
4.4 Certificates and approvals
Declaration of Conformity
The product meets the requirements of the harmonized European standards.
It therefore complies with the statutory requirements of the EC directives.
The manufacturer confirms successful testing of the product by affixing the 4symbol.

Liquiline System CAT860 Installation
Endress+Hauser 9
5Installation
CAUTION
!
Incorrect transportation or installation can cause injury and damage the device
‣Always use a lifting truck or a fork-lift to transport the sample preparation system. Two
people are needed for the installation.
‣Lift the device by the recessed grips.
‣Ensure that the sample preparation system is properly hooked into the wall holder unit at
the top and bottom and fix it in place on the upper wall holder unit with the securing screw.
5.1 Installation conditions
5.1.1 Dimensions
a0022855
Fig. 1: Liquiline System CAT860 dimensions. Engineering unit mm (in).
530 (20.87)
417 (16.42)
793 (31.22)

Installation Liquiline System CAT860
10 Endress+Hauser
5.1.2 Holder unit
Mounting materials for securing the unit on the wall (screws, wall plugs) are not included
in the delivery and must be provided by the client.
a0021955
Fig. 2: Holder unit dimensions. Engineering unit mm (in).
a0021967
Fig. 3: Securing the holder unit on the housing