Author Topic: V.Ships Ltd - Public address system is not working  (Read 319 times)

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Offline ibd77

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  • Country: au
V.Ships Ltd - Public address system is not working
« on: September 13, 2019, 02:53:00 am »
Anyone interested in this job request that we received on the 12/9/2019?

This is not our field of expertise.

Good Day.

Please see below Captain comment and revert

Please note, Public address system is not working. If we press the emergency call button, indication in the remote panel is blinking and dot sound in some of the speaker.
The following checks carried out after the above problem.
•             Main and emergency power supply checked, found 226V AC.
•             Power supply module input and output checked, found 226V AC input and 22.9V DC output.
•             Checked power supply in master and backup controller module IMCOS 3002 and IMCOS 3000, found 22.9V DC.
•             Some of the indication in the programable logic controller and signal output relay is deactivate when we press the emergency call button.
•             Tx and Rx indication light in the both master and backup programmable logic controller board light is blinking.
•             LED indication in IMCOS 9220 is “ON”
There is no alarm active in the IMCOS main unit and all the amplifier shows normal operation.

Best Regards,

Evridiki Christofi
Fleet Procurement Officer
For V.Ships Ltd as Managers and Agents only
Tel: +357 25 84 84 81
Mob: +357 97 61 38 81


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