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Safety Instructions
DANGER
Electric shock
Potentially fatal voltages are present in the inverter
during operation. When the inverter is disconnected
from all power sources, this voltage remains in the
inverter for up to 60 seconds.
You should therefore always carry out the following
steps before working on the inverter:
1.
Turn the AC/DC disconnector to the OFF posi-
tion.
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 60 seconds for the internal capaci-
tors to discharge.
DANGER
Electric shock
Potentially fatal voltages are present at the inverter's
DC connections. When light falls on the solar mo-
dules, they immediately start to generate 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 AC/DC disconnector to the OFF posi-
tion.
► Disconnect the connection to the grid so that the
inverter cannot feed energy into the grid.
► Disconnect the inverter from all AC and DC
voltage sources. Make sure that none of the
connections can be restored accidentally.
► Ensure that the DC cables cannot be touched
accidentally.
●
To comply with IEC 62109-5.3.3 safety requirements and avoid
injury or material damage, the inverter must be installed and
operated in accordance with the safety and operating instruc-
tions set out in this manual. Delta Electronics is not respon-
sible for damage resulting from failure to follow the safety and
operating instructions set out in this manual.
●
All repair work on the inverter must be carried out by Delta
Electronics. Otherwise the warranty will be void.
●
Warning instructions and warning symbols attached to the
inverter by Delta Electronics must not be removed.
●
The inverter has a high leakage current value. The grounding
cable must be connected before carrying out commissioning.
●
Do not disconnect any cables while the inverter is under load
due to risk of a fault arc.
●
To prevent damage due to lightning strikes, follow the provisi-
ons that apply in your country.
●
The surface of the inverter can get very hot during operation.
Always wear safety gloves when touching the inverter (except
for the display).
●
Only equipment in accordance with SELV (EN 60950) may be
connected to the RS485 interfaces.
●
All connections must be sufficiently sealed in order to ensure
the IP65 rating. Seal any connections that will not be used with
the covering caps provided.
Delta RPI M6A M8A M10A GQIG EU V1 XX 2019-11-08
Download the Installation and Operating Manual
M6A
M8A
EN
M10A
21
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