JRC JMR-92 Series Field Service Manual page 14

 Precautions upon Equipment Operation 
Never attempt to check or repair the inside of the equipment.
Checking or repair by an unqualified person may cause a fire or an electric
shock.
Contact our head office, or a nearby branch or local office to request
servicing.
Never remove the cover of this equipment.
Touching the high-voltage section inside will cause an electric shock.
Do not attempt to disassemble or tamper with this equipment.
Otherwise, a fire, an electric shock, or a malfunction may occur.
When conducting maintenance, make sure to turn the main power off.
Failure may result in electric shock.
Turn off the main power before cleaning the equipment. Especially when a
rectifier is used, make sure to turn it off since voltage is still outputted from the
rectifier even after the indicator and the radar are turned off. Failure may
result in equipment failure, or death or serious injury due to electric shock.
When conducting maintenance work on the radar antenna, make sure to turn
its main power off.
Failure may result in electric shock or injuries.
Make sure to turn off the radar antenna safety switch. Failure may result in
injuries caused by physical contact with the rotating radar antenna.
DANGER
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