Replacing Parts - Furuno FCR-2107 Series Operator's Manual

22.2

Replacing Parts

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.
The table below lists the approximate life of the consumable parts in this radar. The life of this parts will be shorter
if detection of small, distant targets is the main objective.
Parts Type
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)
RM-9520 (45 rpm, S-band)
Carbon brush MG120-5X6X11 D8G (X-band)
Magnetron MAF-1425B (X-band, 12 kW)
MG4010 (X-band, 12 kW)
MG5436 (X-band, 25 kW)
MG5223F (S-band, 30 kW)
Backlight Unit for 201LHS2F
Display Unit
MU-201CE
Cold Cathode FLCL-23
Fluorescent Lamp for
Display Unit MU-
231CE
CPU cooler 117492 (for EC-1000C)
Fan motor AD0812LB-A73GL (for EC-1000C)
Lithium battery CR2032 (for EC-1000C)
Power supply unit UPF250-AA-BG (for EC-1000C)
HDD MHV2040AC (for EC-1000C)
The life expectancy figures are typical values. Actual life depends on usage.
Consumable parts
Life expectancy
Gear motor 10,000
h
10,000 h
4,000 h
4,000 h
4,000 h
7,000 h
45,000 h (25°C)
30,000 h (50°C)
50,000 h (25°C)
35,000 h (50°C)
Seven years
Seven years
Three years
Ten years
20,000 h
22. Maintenance and Troubleshooting
Remarks
Check for wear when
replacing magnetron.
Replace if worn.
Check no. of hours used at
Tx time. Reset time after
replacement.
Replace when brilliance is
uneven or too low.
Replace when brilliance is
uneven or too low.
CPU cooler
Fan motor
Lithium battery
Power supply unit
HDD
22-3