Delta M50A-260 Installation And Operation Manual page 95

10 Disconnecting the inverter from the power supply before working on it
Installation and Operation Manual M50A_260 RPI503M260000 Product version L and M EU V1.3 EN 2023-08-14
10. Use a voltmeter to check that there is no more voltage at
the AC terminal block.
→ If you detect voltage, open the AC power external load
isolating switch.
→ If you detect no voltage, continue to the next step.
11. Unscrew the AC cable gland.
12. Unscrew the conductors of the AC cable and pull out the
AC cable.
Procedure
95