Safety instructions for the M88H_122 (CF)
DANGER
Electric shock
Potentially fatal voltages are present at the
inverter during operation. When the inverter
is disconnected from all power sources, this
voltage remains in the inverter for up to 100
seconds.
Therefore, always carry out the following steps
before working on the inverter
1. Turn the DC isolating switch to the
0 (OFF)
position.
2. Disconnect the inverter from all AC and DC
voltage sources and make sure that none
of the connections can be accidentally
restored.
3. Wait at least 100 seconds until the internal
capacitors have discharged.
DANGER
Electric shock
Potentially fatal voltages are present at the
inverter DC connections. When light falls on the
solar modules, they immediately start to genera-
te electricity. This also happens when light does
not fall directly on the solar modules.
► Never disconnect the inverter from the solar
modules when it is under load.
► Turn the DC isolating switch to the
0 (OFF)
position.
► Disconnect the connection to the mains so
that the inverter cannot supply energy to the
mains.
► Disconnect the inverter from all AC and DC
voltage sources. Ensure that none of the
connections can be restored accidentally.
► Ensure that the DC cables cannot be
touched accidentally.
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Quick installation guide for solar inverter M88H RPI883M121300 RPI883M122300 EU V1 EN 5017414200_00 2019-11-07
Basic safety instructions
