Delta RPI M6A User Manual

11 Maintenance
Installation and Operation Manual for RPI M6A M8A M10A inverters V1.0 2016-02-03
110
11. Maintenance
DANGER
Risk of death by electrocution
Potentially fatal voltage is applied to the solar
inverter during operation. This potentially fatal
voltage is still present for 60 seconds after all
power sources have been disconnected.
► Never open the solar inverter.
► Always disconnect the solar inverter from
power before installation, open the AC/DC
isolating switch and make sure neither can
be accidentally reconnected.
► Wait at least 60 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 solar inverter. When light
is falling on solar modules, they immediately start
producing energy. They do so, even when the
sun is not shining.
► Never disconnect the solar modules when the
solar inverter is powered.
► First switch off the grid connection so that
the solar 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.
In order to ensure the normal operation of the inverter, do the fol-
lowing visual inspections every 6 months.
● Check on the display that the inverter operates correctly.
Check data history and error messages, too.
● Check the correct position of visible terminals, screws and
cables but do not touch any of these parts.
● Check for damaged parts but do not touch any of these
parts.
If some parts are damaged, call a qualied electrician to have
them replaced.

Delta RPI M6A Specifications

General

Brand	Delta
Model	RPI M6A
Category	Inverter
Language	English