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10 Error events and troubleshooting
10.
Error events and troubleshooting
DANGER
Risk of death due to electric shock
Potentially fatal voltage is applied to the inverter
during operation. This potentially fatal voltage
is still present for some time after all power
sources have been disconnected.
► Never open the inverter.
► Always disconnect the inverter from power
before installation, open the AC/DC discon-
nection switch and make sure neither can be
accidentally reconnected.
► Wait 30 seconds until the capacitors have
discharged.
DANGER
Risk of death or serious injury from electro-
cution
Potentially fatal voltage may be applied to the
DC connections of the inverter. When light is
falling on solar modules, they immediately start
producing energy. They do so, even when the
sun is not shining directly onto to solar modules.
► Never disconnect the solar modules when
the inverter is powered.
► First switch off the grid connection so that
the inverter cannot feed energy into the grid.
► Turn the AC/DC isolating switch to position
OFF.
► Make sure the DC connections cannot be
accidentally touched.
The inverter contains no internal components
that must be maintained or repaired by the op-
erator or installer. All repairs must be performed
by Delta Energy Systems. Opening the cover
will void the warranty.
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Installation and Operation Manual for Power Inverter RPI M6A M8A M10A EU V4 EN 2020-07-13
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