Storage and dismantling
Storage of an uninstalled inverter for long periods
If the inverteris to be stored for a long period of time before installation,
check that it is correctly packed.
The equipment must be stored in well-ventilated, indoor areas, in a non-
corrosive enviroment that doesn’t damage the inverter’s components.
Have the inverter inspected before installation -- interior components,
covers and gaskets.
Storage of an installed inverter for long periods of non-use
If an inverter in the eld is to be left unused, conrm all openings have
water tight seals. Securely close all locks. If it’s in a humid environment,
install dessicant in the interior since the inverter is not seeing heat cycles
each day.
Restarting after a long period of non-use requires a thorough inspection
of the inverter’s interior, exterior and wiring to the PV eld and grid (and
removal of any dessicant). In some cases, oxidation and dust that has
settled inside the equipment must be removed.
Disposal
ABB CANNOT be held responsible for disposal of the equipment (cables,
batteries, etc.). The customer must dispose of these items, some of which
be harmful to the environment, in accordance with the local regulations
Dispose of the various types of materials at facilities that are suitable for
the purpose.
Table: component composition
COMPONENT CONSTRUCTION MATERIAL
Frame, brackets, supports ............................................................................................... Arc-welded steel FE37
Casing or covers .............................................................................................Arc-welded steel FE37, aluminum
Gaskets and seals ............................................................................................................ Rubber / Teon / Viton
Electrical cables ......................................................................................................................... Copper / Rubber
Backup battery .................................................................................................................. Nickel / Lead/ Lithium
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