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Important Safety Instructions
EcoBoost MPPT Operator’s Manual
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A means of disconnecting all power supply poles must be
provided. These disconnects must be incorporated in the
fixed wiring.
The EcoBoost MPPT negative power terminals are common,
and must be grounded as instructions, local codes, and
regulations require.
A permanent
,
reliable earth ground must be established
with connection to the EcoBoost MPPT heatsink.
The grounding conductor must be secured against any
accidental detachment.
Battery Safety
WARNING:
A battery can present a risk of electrical
shock or burn from large amounts of short-circuit
current, fire, or explosion from vented gases.
Observe proper precautions.
WARNING:
Risk of Explosion
.
Proper disposal of batteries is required. Do not
dispose of batteries in fire. Refer to local
regulations or codes for requirements.
CAUTION:
When replacing batteries, use properly
specified number, sizes, types, and ratings based on
application and system design.
CAUTION:
Do not open or mutilate batteries.
Released electrolyte is harmful to skin, and may be
toxic.
• Servicing of batteries should be performed, or supervised,
by personnel knowledgeable about batteries, and the
proper safety precautions.
• Be very careful when working with large lead-acid
batteries. Wear eye protection and have fresh water
available in case there is contact with the battery acid.
• Remove watches, rings, jewelry and other metal objects
before working with batteries.
• Wear rubber gloves and boots
• External solar and battery disconnects are required.
• Disconnect all sources of power to the controller before
installing or adjusting the EcoBoost MPPT.
• There are no fuses or disconnects inside the
EcoBoost MPPT Do not attempt to repair.
Installation Safety Precautions
• Mount the EcoBoost MPPT indoors. Prevent exposure
to the elements and do not allow water to enter the
controller.
• Install the EcoBoost MPPT in a location that prevents
casual contact. The EcoBoost MPPT heatsink can become
very hot during operation.
• Use insulated tools when working with batteries.
• Avoid wearing jewelry during installation.
• The battery bank must be comprised of batteries of same
type, make, and age.
• IEC 62109 certified for use in negative ground or floating
systems only.
• Do not smoke near the battery bank.
• Power connections must remain tight to avoid excessive
heating from a loose connection.
• Use properly sized conductors and circuit interrupters.
• This charge controller is to be connected to DC circuits
only. These DC connections are identified by the symbol
below:
Direct Current Symbol
The EcoBoost MPPT controller must be installed by a
qualified technician in accordance with the electrical
regulations of the country of installation.
