Installation; Safety Instructions - Delta RPI M50A_120 Installation And Operation Manual

6.

Installation

6.1

Safety instructions

DANGER
High electrocution
Potentially fatal voltage is applied to
the solar inverter during operation. This
potentially fatal voltage is still present
for 10 seconds after all power sources
have been disconnected.
► Always disconnect the inverter from
power before installation, open the
AC/DC isolating switch and make
sure neither can be accidentally
reconnected.
► Only the cover from the fuse section
may be removed. Never open other
parts of the inverter.
► Wait at least 10 seconds until the
capacitors have discharged.
WARNING
High electrocution
When you remove the cover from the
fuse section, protection degree is no
longer IP65.
► Remove the cover only when it is
really necessary.
► Do not remove the cover when it is
raining and the inverter is wet.
► Close the cover tightly after work.
WARNING
Heavy weight
The inverter weighs about 73 kg.
► The inverter must be lifted and car-
ried by at least three people or with
an appropriate lifting equipment.
Read chapter
tion", p. 18
you start installation.
Installation and Operation Manual for RPI M50A
"5. Planning the installa-
and this chapter before
6 Installation
37