6. MAINTENANCE, TROUBLESHOOTING
6-3
6.2 How to Replace the Fuse
Fuses are located as shown in the tables
below. Each fuse protects the equipment
from reverse polarity of the ship’s mains
and equipment fault. If a fuse blows, find the
cause before replacing it. Use the correct
fuse. Using the wrong fuse will damage the
equipment and void the warranty.
Note: For monitor units MU-190/MU-190HD/MU-231/MU-270W, see the monitor’s op-
erator manual for fuse details.
For all AC-powered configurations
Note: This fuse is located on the front of the processor unit.
For DC-powered configurations
Every
year
Antenna Unit Check the antenna unit for
corrosion and paint pealing.
If corrosion or paint pealing is
found, paint the affected area.
Do not paint the antenna (see
below), only paint the scanner.
Note: Painting the antenna may
result in reduced performance
and/or damage to the antenna.
5 years Grease on antenna ro-
tary
Insufficient grease on the
antenna rotary my cause
cracks in the waterproofing
gasket (V-ring). To prevent
water leakage due to cracks
in the V-ring, use the option-
al lubrication kit (OP03-229)
to apply the grease to the
antenna rotary.
Have a qualified technician apply
the grease oil to the antenna ro-
tary. If exposed to heavy wind,
rain, or waves, it is recommend-
ed to apply the grease during the
regular maintenance.
Radar Model(s) Type Code No.
FAR-2218(-BB)/FAR-2228(-BB)/
FAR-2228-NXT(-BB)/FAR-2238S(-BB)/
FAR-2238S-NXT(-BB)/FAR-2318/
FAR-2328/FAR-2328-NXT/FAR-2328W/
FAR-2338SW/FAR-2338S/FAR-2338S-NXT/
FAR-2018-MARK-2/FAR-2028-MARK-2
FGBO-A 250V 7A PBF 000-178-084-10
Radar Model(s) Type Code No.
FAR-2218(-BB)/FAR-2228(-BB)/
FAR-2228-NXT(-BB)/FAR-2318/FAR-2328/
FAR-2328-NXT/FAR-2018-MARK-2/
FAR-2028-MARK-2
FGBO 125V 20A 000-155-780-10
Interval Check Point Checks and measures Remarks
Do NOT
paint
WARNINWARNING
Use the proper fuse.
Use of the wrong fuse can cause fire or
electrical shock.
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