Transducer Maintenance; Fuse Replacement - Furuno FSV-24 Operator's Manual

10.4

Transducer Maintenance

When the ship is dry-docked remove marine growth from the transducer with fine
sandpaper or a piece of wood.
10.5

Fuse Replacement

The fuses in the processor unit (standard-type system only), transceiver unit and
hull unit protect them from overvoltage and equipment fault. If the power cannot
be applied first check the fuse in the processor unit and transceiver unit. If the
power still cannot be turned on have a qualified technician check the fuses in
other units.
Processor unit
Transceiver unit
Transceiver unit (B voltage power section)*
Transceiver unit (DC power section)*
Hull unit*
* Fuse cannot be replaced by operator.
CAUTION
Do not paint the transducer face.
Loss of sensitivity will result.
Do not use plastic solvents to clean the
transducer.
They can damage the transducer.
Table 10-1 Unit and fuse
Unit
WARNING
Use the proper fuse.
Use of a wrong fuse can cause fire or
damage the equipment.
10. MAINTENANCE, TROUBLESHOOTING
Fuse rating
FGBO 10A AC250V (2 pcs.)
FGB1 30A 250V (2 pcs.)
FGBO 5A AC250V (5 pcs.)
FGMB 10A AC125V (2 pcs.)
FGMB 2A 250V (1 pc.)
10-3