Kuhse KEA 291 NSTR, Operating Instructions Manual

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2 / 14 - Operating instructions for KEA 252 PA
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Alfred Kuhse GmbH Telephone: +49 4171-798-0 E-mail: kuhse@kuhse.de Subject to technical changes
An der Kleinbahn 39,21423 Winsen Fax: +49 (0) 4171-798-117 http://www.kuhse.de
3. Contents
1. Use and basic operation ................................................................................................... 1
2. Revision history ................................................................................................................. 1
3. Contents ............................................................................................................................. 2
4. Warnings ............................................................................................................................. 3
5. General description ........................................................................................................... 3
6. Displays and keys ............................................................................................................. 4
6.1. Start key ............................................................................................................................... 4
6.2. LED Test button ................................................................................................................... 4
6.3. Alarm Off button .................................................................................................................. 4
7. General displays ................................................................................................................ 5
7.1. Monitoring on ....................................................................................................................... 5
7.2. Automatic system locked .................................................................................................... 5
7.3. Start control ......................................................................................................................... 5
7.4. Failed start / Motor malfunctions ......................................................................................... 5
7.5. Mimic diagram / Voltage monitor ........................................................................................ 5
8. Operating modes ............................................................................................................... 6
8.1. Off operating mode .............................................................................................................. 6
8.2. Manual operating mode ....................................................................................................... 6
8.3. Auto operating mode ........................................................................................................... 6
8.4. Mains circuit breaker tripping .............................................................................................. 7
8.5. Test operating mode ........................................................................................................... 7
8.6. Sprinkler operation .............................................................................................................. 7
9. Error messages / Programmable operation indicators ................................................ 8
9.1. Use as an operational indicator .......................................................................................... 8
9.2. Use as an error message .................................................................................................... 8
9.3. Alarms 9 and 10 .................................................................................................................. 8
9.4. Internal error messages ...................................................................................................... 8
9.4.1.
......
Error messages of the voltage monitor 8
9.4.2.
......
Mains circuit breaker tripping 8
9.4.3.
......
Generator circuit breaker tripped 8
9.4.4.
......
Switching off mains impeded 9
9.4.5.
......
Switching off generator impeded 9
9.4.6.
......
Overspeed 9
9.4.7.
......
Speed measurement failed 9
9.4.8.
......
Engine does not switch off 9
10. Remote acknowledgement ............................................................................................... 9
11. Frequency regulation in emergency power operation ................................................. 9
12. Emergency Stop / Emergency Off (external) ................................................................. 9
13. Start program ................................................................................................................... 10
13.1. Start process, diesel engine .............................................................................................. 10
13.2. Start process, gas engine ................................................................................................. 10
14. Technical data .................................................................................................................. 11
14.1. Design ................................................................................................................................ 11
14.2. Auxiliary voltage ................................................................................................................ 11
14.3. Analogue inputs ................................................................................................................. 11
14.4. Digital inputs and outputs .................................................................................................. 11
14.5. Serial interface ................................................................................................................... 11