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Freedom EX 4000 Owner's Guide
NOTES
:
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Follow these instructions and those published by the
battery manufacturer and the manufacturer of any
equipment you intend to use in the vicinity of the battery.
Review cautionary markings on these products and on the
engine.
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Freedom EX 4000 Inverter/Charger with 48VDC-to-12VDC
Converter products are designed for deep cycle lead-acid
batteries. See warning below when connecting to lithium ion
batteries.
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Do not use transformerless battery chargers in conjunction
with the inverter/charger/converter due to overheating.
CAUTION
LITHIUM ION BATTERY TYPE HAZARD
Make sure to use a lithium ion battery pack that includes a certified
Battery Management System (BMS) with built-in safety protocols
including a pre-charge contactor (see NOTE below). Follow the
instructions published by the battery manufacturer.
Failure to follow these instructions can result in serious injury or
equipment damage
.
NOTE
: A pre-charge circuit is a featured built-in contactor by some
battery manufacturers which regulates inrush current from the
inverter's capacitors allowing a smooth transition into full power
system operation.
CAUTION
PHYSICAL INJURY HAZARD
This Freedom EX 4000 Inverter/Charger with 48VDC-to-12VDC
Converter is not intended for use by persons (including children)
with reduced physical, sensory, or mental capabilities or lack of
experience and knowledge, unless they have been given
supervision or instruction concerning use of the appliance by a
person responsible for their safety. Children should be supervised
to ensure that they do not play with the appliance.
Failure to follow these instructions can result in injury or
equipment damage.