JMA-7100 Instruction Manual
>
8.COUNTERMEASURE FOR TROUBLE ...
>
8.1 ROUTINE MAINTENANCE
8
-
1
8
8.1
ROUTINE MAINTENANCE
For operating the radar equipment in the good conditions, it is necessary to make
the maintenance work as described below. If maintenance is made properly,
troubles will reduce. It is recommended to make regular maintenance work.
Common points of maintenance for each unit are as follow:
•
Clean the equipment.
Remove the dust, dirt, and sea water rest on the equipment cabinet with a piece of
dry cloth.
Especially, clean the air vents with a brush for good ventilation.
• Never carry out internal inspection or repair work of the
equipment by users. Inspection or repair work by
unauthorized personnel may result in fire hazard or
electric shock. Ask the nearest branch, business office or
a dealer for inspection and repair.
• Turn off the main power before maintenance work.
Otherwise, an electric shock may result.
• Turn off the main power before cleaning the equipment.
Especially, make sure to turn off the indicator if a rectifier
is used. Otherwise, equipment failure, or death or serious
injury due to electric shock may result, because voltage is
outputted from the rectifier even when the radar is not
operating.
Summary of Contents for JMA-7110-6XA
Page 2: ......
Page 19: ...xvii NQE 3141 4A 8A Interswitch Unit NQE 3167 Power Control Unit Warning Label Warning Label...
Page 26: ...xxiv Display Unit Type NCD 4790 Stand alone type Interswitch Unit Type NQE 3141 4A...
Page 44: ......
Page 46: ......
Page 48: ......
Page 84: ......
Page 120: ......
Page 250: ......
Page 334: ......
Page 350: ...6 16 JMA 7100 Instruction Manual 6 TRUE AND FALSE ECHOES ON DISPLAY 6 6 DISPLAY OF AIS SART...
Page 440: ......
Page 458: ......
Page 462: ...10 4 JMA 7100 Instruction Manual 10 DISPOSAL 10 5 ABOUT THE CHINA ROHS...
Page 488: ......
Page 545: ...JMA 7100 Instruction Manual B DRAWINGS B 8 GYRO I F B 43 B TableB 2 Gyro Log Settings...
Page 550: ...B 48 JMA 7100 Instruction Manual B DRAWINGS B 9 Inter Switch Unit...
Page 552: ......
Page 569: ...JMA 7100 Instruction Manual C Menu Index C 9 Serviceman Menu C 17 C...
Page 570: ...C 18 JMA 7100 Instruction Manual C Menu Index C 9 Serviceman Menu...
Page 571: ......