Furuno FCR-2807 Manual De Usuario
22. Maintenance and Troubleshooting
22-3
22.2 How to Replace Consumable Parts
The magnetron wears with age, and distant targets will not be displayed when the magnetron needs to be replaced.
Have a qualified technician check the magnetron when distant targets are not displayed.
Have a qualified technician check the magnetron when distant targets are not displayed.
Consumable parts
Parts Type
Life
expectancy
Remarks
Antenna Unit
Antenna Motor
Antenna Motor
D8G-516 (24 rpm, X-band)
D8G-571 (42 rpm, X-band)
GOB-8222 (18/22 rpm, X-band)
RM-6585 (22 rpm, X-band)
RM-7398 (21/26 rpm, S-band)
RM-7435 (21/26 rpm, S-band)
RM-9519 (45 rpm, S-band)
RM-9520 (45 rpm, S-band)
D8G-571 (42 rpm, X-band)
GOB-8222 (18/22 rpm, X-band)
RM-6585 (22 rpm, X-band)
RM-7398 (21/26 rpm, S-band)
RM-7435 (21/26 rpm, S-band)
RM-9519 (45 rpm, S-band)
RM-9520 (45 rpm, S-band)
Gear motor 10,000
hours
hours
Carbon brush
MG120-5X6X11 D8G (X-band)
10,000 hours
Check for wear when
replacing magnetron.
Replace if worn.
replacing magnetron.
Replace if worn.
Magnetron
MAF-1425B (X-band, 12 kW)
MG4010 (X-band, 12 kW)
MG5436 (X-band, 25 kW)
MG5223F (S-band, 30 kW)
MG4010 (X-band, 12 kW)
MG5436 (X-band, 25 kW)
MG5223F (S-band, 30 kW)
4,000 hours
4,000 hours
4,000 hours
7,000 hours
4,000 hours
4,000 hours
7,000 hours
Check no. of hours used at
Tx time. Reset time after
replacement.
Tx time. Reset time after
replacement.
Display Unit
Backlight Unit for
Display Unit
MU-201CE
Backlight Unit for
Display Unit
MU-201CE
201LHS2F
45,000 hours (25°C)
30,000 hours (50°C)
30,000 hours (50°C)
Replace when brilliance is
uneven or too low.
uneven or too low.
Cold Cathode
Fluorescent Lamp for
Display Unit
MU-231CE, MU-231
Fluorescent Lamp for
Display Unit
MU-231CE, MU-231
FLCL-23
50,000 hours (25°C)
35,000 hours (50°C)
35,000 hours (50°C)
Replace when brilliance is
uneven or too low.
uneven or too low.
Processor Unit (EC-1000C)
2806KL-04W-B69-B50 17,500
hours
Processor cooler assy.
ASYG-FAN-FU-HEATSINK
60,000 hours
On CPU Board OP0100
Chassis fan
AD0812LB-A73GL
60,000 hours
CR2032 Three
years
Lithium battery
CR-2450
Ten years
On CPU Board OP0100
Power supply unit
UPF250-AA-BG
60,000 hours
HDD MHW2040AC 20,000
hours
The expected life figures are typical values. Actual life depends on usage and ambient temperature.