104
Items
Methods
Period
System clean
heck the temperature and dust of the inverter.
Clean the inverter enclosure if necessary.
Check if the air inlet and outlet are normal.
Six months to a year (it depends on the
dust contents in air.)
Electrical
connection
Check whether there is damage to the cables,
especially the surface in contact with metal.
6 months after commissioning and
then once or twice a year.
※ 10.3 Battery Maintenance
Installation and maintenance of batteries should be performed or supervised with
professional knowledge about batteries.
Please contact your battery supplier for detailed installation and maintenance information.
Do not dispose of batteries in a fire. The batteries may explode.
Do not open or damage batteries. Released electrolyte is harmful to the
skin and eyes. It may be toxic.
CAUTION
A battery can present a risk of electrical shock and high short-circuit
current. The following precautions should be observed when working on
batteries:
a) Remove watches, rings, or other metal objects.
b) Use tools with insulated handles.
c) Wear rubber gloves and boots.
d) Do not lay tools or metal parts on top of batteries.
e) Disconnect charging source prior to connecting or disconnecting
battery terminals.
f) Determine if battery is inadvertently grounded. If inadvertently
grounded, remove source from ground. Contact with any part of a
grounded battery can result in electrical shock. The likelihood of such
shock can be reduced if such grounds are removed during installation
and maintenance.
CAUTION
