8.2    MAINTENANCE ON EACH UNIT 
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8.2
  MAINTENANCE ON EACH UNIT 
 
 
8.2.1  Scanner Unit NKE-2103/2254 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
After the work, turn "ON" the scanner unit safety switch. 
When conducting maintenance work on the antenna, 
make sure to turn its main power off. 
Failure to comply may result in electrocution or 
injuries. 
Make sure to turn off the antenna operation switch.  
Failure to comply may result in injuries caused by 
physical contact with the rotating antenna. 
Do not touch the radiator. Even if the power is turned 
off, the radiator may be rotated by the wind.