Chapter 6 Maintenance and Inspection
6.1.2
Checking the expiration date of battery
Check the expiration date of the RCU built-in battery, the underwater acoustic beacon of the fixed
protective capsule unit and the float-free capsule unit built-in battery. If the expiration date is
approaching, please contact our head office, or a nearby branch or local office to request
servicing.
6.1.3
The list of the replacement parts
No.
Component Name
1
Replacement parts kit for the
RCU
2
Battery for the RCU
3
Cooling fan for the RCU
4
Beacon for the FPC
5
Memoryless capsule for the FFC
6
HRU for the FFC
7
OPU
8
Cooling fan for the FGU
6.1.4
Changing the vessel specific information and the connected device
When changing the vessel specific information (e.g. ship name) and the connected device,
change the settings of the VDR system is required. Please contact our head office, or a nearby
branch or local office to request servicing.
6.2
Periodic Inspection
It's recommend to check this equipment interior, power cable connection and connection to the
other equipment. The periodic inspection is a charge.
Annual maintenance is requested by Ship Class. Please contact our head office, or a nearby
branch or local office to request servicing.
92
Code
7ZZNA4134
---
CBN80
4 and a half years after
manufacturing
7BFNA4002
4 and a half years after installing
7ZZNA4138
3 years after manufacturing
5EYBF00003
4 years or 5 years after installing
(follow the Classification Society)
7ZZNA4150
2 years after installing
NCG1900
Operating time: 50,000 hours
7BFNA4001
4 and a half years after installing
Replacement period