I N S T A L L A T I O N M A N U A L
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MAINTENANCE & CLEANING
Preform the following maintenance annually or more often if the site requires it to ensure proper operation.
Clean this inverter, during the cool time of the day, whenever it is visibly dirty.
Before cleaning this inverter, make sure to turn off all the breakers (AC, battery and PV).
Ensure all connectors of this inverter are clean.
Periodically inspect the system to make sure that all wires and supports are securely fastened in place.
CAUTION.
There are no user-replaceable parts inside the inverter. Do not attempt to service the unit yourself.
Battery Maintenance
Servicing of batteries should be performed or supervised by personnel knowledgeable about batteries and the
required precautions.
When replacing batteries, replace with the same type and number of batteries or battery packs.
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 (applicable to equipment and
remote battery supplies not having a grounded supply circuit).
CAUTION.
A battery can present a risk of electrical shock and high short-circuit current.
CAUTION.
Do not dispose of batteries in a fire. The batteries may explode.
CAUTION.
Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes. It may be toxic.
