
Liquiline CM14 Table of contents
Endress+Hauser 3
Table of contents
1 Safety instructions .............. 4
1.1 Workplace safety .................... 4
1.2 Requirements concerning the staff ...... 4
1.3 Operational safety ................... 4
1.4 Intended use ........................ 4
1.5 Technical improvement ............... 5
1.6 Return ............................. 5
1.7 Notes on safety conventions and icons ... 5
2 Incoming acceptance and
product identification .......... 6
2.1 Incoming acceptance ................. 6
2.2 Product identification ................. 6
2.3 Certificates and approvals ............. 7
2.4 Storage and transport ................. 7
3 Mounting ........................ 8
3.1 Installation conditions ................ 8
3.2 Dimensions ......................... 8
3.3 Mounting procedure .................. 8
3.4 Post-installation check ................ 9
4 Electrical connection ........... 9
4.1 Connection conditions ................ 9
4.2 Connecting the transmitter ........... 10
4.3 Post-connection check ............... 11
5 Operation ...................... 11
5.1 Display and device status indicator /
LED ............................... 12
5.2 Local operation at the device .......... 12
5.3 Icons .............................. 13
5.4 Operating functions ................. 14
5.5 Hold function ...................... 14
6 Commissioning ................ 14
6.1 Post-installation check and switching
on the device ....................... 14
6.2 Display settings (Display menu) ....... 15
6.3 Notes on setup access protection ...... 15
6.4 Configuration of the device (Setup
menu) ............................ 16
6.5 Extended configuration (Extended
setup menu) ....................... 17
6.6 Device diagnostics (Diagnostics menu) .20
7 Calibration ..................... 22
7.1 Definitions ......................... 22
7.2 Device functions for calibration ....... 24
8 Maintenance .................. 24
8.1 Cleaning ........................... 24
9 Accessories .................... 25
9.1 Sensors ........................... 25
10 Diagnostics and
troubleshooting ............... 25
10.1 Troubleshooting instructions ......... 25
10.2 Diagnostic messages ................ 25
10.3 Firmware history ................... 29
10.4 Spare parts ........................ 30
10.5 Return ............................ 31
10.6 Disposal ........................... 31
11 Technical data ................. 31
11.1 Input .............................. 31
11.2 Output ............................ 31
11.3 Current outputs, active ............... 32
11.4 Relay outputs ...................... 32
11.5 Wiring ............................ 33
11.6 Performance characteristics .......... 34
11.7 Mounting conditions ................ 34
11.8 Environment ....................... 35
11.9 Mechanical construction ............. 36
11.10 Display and operating elements ....... 37
11.11 Certificates and approvals ............ 37
Index ................................. 38