Troubleshooting - JRC JMA-3910-4 Instruction Manual

7.3

Troubleshooting

When this radar has gotten out of order, ask our sales department or your local distributor for repair.
Refer the following failure causes when inspection or repairing the radar.
1. Imperfect contact of cables between equipment at terminal boards
a) Imperfect contact at terminal board
b) Improper cable terminal treatment - Earth or contact with other terminal.
c) Disconnection of cable
2. Imperfect contact of connectors inside equipment
The parts listed in Table 7.4 are attached to the radar as the standard spare parts.
No. Parts Name Type/Code
MF60NR-10A
1 Fuse
(5ZFAD00018)
MF60NR-0.5A
2 Fuse
(5ZFAD00013)
MF61-TS7
3 Fuse
(5ZFAD00447)
MF51NN-0.5A
4 Fuse
(5ZFAD00041)
TSC UL 1.5A
5 Fuse
(5ZFCA00017)
S00152-5C-70
Carbon
6
(BRXP00918)
Brush
Carbon
54511-03
7
Brush
(BRXR05082)
Table 7.4 Spare Parts 6ZXRD00193
Shape (Unit : mm) In use Spare Parts No.
ø 6.4
30
ø 6.4
30
ø 6.4
32
ø 5.2
20
ø 5.2
20
6
11
8
36
7 – 10
F5001 to Inner display
2 6
F5002 unit
Inner display
F5004
1 3
unit
Inner display
F5003
1 3
unit
Display unit
F1 to F4
4 12
NSK circuit
Display unit
F1
monitor power
1 3
supply circuit
Inner scanner
1 2
unit (10 kW)
Inner scanner
1 2
unit (25 kW)
Location
7