Athena 1090 EVO, Перевод оригинальной инструкции, Страница: 136 / 182

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6.2.15 Electrical insulation monitoring device operation test
With the frequency indicated in the general chart, check the operation of the
device that monitors the electrical insulation of the 220V power supply of the
inverter (only if present).
The test must be performed with the internal combustion engine on, selector 6
on the console must be in the "OUT 220 V" position. In fact, this enables 220 V
voltage to be supplied to the outlet on the work platform.
At this point, it is necessary to simulate a dispersion by making a bridge with a
cable between the outlet on the work platform and a grounding point of the
machine.
This simulates an abnormal situation and automatic voltage release by the
device. When the device is released, an warning buzzer located on the electrical
panel will emit a steady sound, which will remain active until the operator
reactivates the breaking device.
WARNING: IN THIS CONFIGURATION, THE OUTLET ON THE WORK PLATFORM IS
POWERED; THEREFORE HIGH VOLTAGE IS PRESENT. THIS OPERATION MUST BE
PERFORMED ONLY BY QUALIFIED TECHNICIANS.