Справочник Пользователя для Furuno VR-3000

 

The battery cable in the DCU contains two 10A fuses in fuse holders. If a fuse blows, the 
BACKUP BATTERY LED may not be lighting. Find the cause before replacing a fuse. Have a 
serviceman replace any fuse. 
 
 
 
 
 
 
 
 
 
 

The batteries in DCU and the acoustic beacon on the DRU must be replaced every 4 and 6 years 
respectively to comply with IMO conventions. Record the date of expiration on the card in the 
card holder on the door of the DCU. 
 

Battery in DCU 

4 years 

2 pcs., replace together 

Acoustic underwater beacon in DRU 

6 years 

 

 

The parts in the table below should be replaced before the estimated lifetime shown. The period 
of expiration begins from the date of installation. Record the date of replacement on the card in 
the card holder on the door of the DCU. 
 

Backup HDD 

2 years / 25℃ 
 

Data cannot be recorded to the backup HDD 
when it fails. Error 018 is generated when 
this occurs. 

DC-DC converter 

4 years / 25℃*

If DC power supply fails, RAP indicates 082 
and AP in DCU indicates 84. 

DCU chassis fan 

6 years / 25℃*

DCU CPU fan 

6 years / 25℃*

Failure of one or both of these fans prevents 
the CPU from operating, which may prevent 
start up of the VDR. 

CMOS battery on CPU board 
in DCU 

6 years / 25℃ 

Failure of this battery prevents GPS time 
synchronization. Error 026 is generated 
when this occurs. 

AC power supply 

6 years / 25℃ 

If AC power supply fails, RAP indicates 214 
with AC power switch ON. 

* = Product has a 90% probability of achieving full lifespan   
 

Fuses