Matsusada AMPS Series, Инструкция по эксплуатации

Страница: 13 / 27

6
1-6 Troubleshooting
・ In case no output voltage:
1. Check input voltage is correct
・ 230V AC ±10% 50/60Hz single phase of input voltage.
・ Control voltage
–
10V to 10V at the time of controlling over external voltage.
2. Check whether or not the over current protection is effective.
(Refer 4-9-c. Over current protection (page 15) for the details)
3. Check whether or not the over temperature protection is effective.
(Refer 4-9-d. Over temperature protection (page 15) for the details)
・ In case there is sounds of discharge around HV output section:
1. Check the plug section(arrow mark below) is not tainted or get dirty. If HV connector
is tainted and used, arcing may occur. Wipe it with liquid such as alcohol, and dry it
well before use.
NOTE : At operating frequencies above a few kHz, the operating noise
of the amplifier may be heard from inside the power supply,
but this is not a malfunction.
1 Introduction