ABB UNO-DM-2.0-TL-PLUS - Dismantling the Inverter

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000701AG
8 - Maintenance
Dismantling the inverter
Before attempting any work on the inverter, wait for stored energy to be discharged and for
parts to cool.
• Open the external DC and AC disconnects switches.
• Disconnect any power supplies that may be connected to the UNO-DM-
COM KIT and UNO-DM-PLUS-COM ETHERNET KIT.
• Disconnect any cables from the inverter:
- DC cables
- AC cables
- Any cables that may be connected to the UNO-DM-COM KIT
UNO-DM-PLUS-COM ETHERNET KIT
• Proceed to unlock the inverter from
the bracket by pushing the two
lock springs
02
(one for each side
of the inverter) and pulling forward
the lower part of the inverter, at the
same time (gures
A
and
B
).
• Remove the inverter from the wall
bracket pulling it up (gures
B
and
C
).
A
C
B
5