DIY User Manual

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10-539-1 MN5048DIY REV -
MN5048DIY
User Manual
2. Installation Instructions
2.1 Installation precautions
Be very careful when installing the battery. Wear safety glasses when➣
installing a lead-acid flooded battery. If you come into contact with the
battery acid, rinse with clean water immediately.
Do not place metal objects near the battery to prevent short-circuit of the➣
battery terminals.
Hydrogen gas may be generated when the battery is charging. Please ensure \➣
good ventilation.
When installing the unit, be sure to leave enough space around➣
the MNS Hybrid Inverter for proper heat dissipation. Do not install the
MNS Hybrid Inverter and lead-acid battery(s) in the same cabinet to avoid
corrosion by sulfuric acid gas generated during battery operation.
Only batteries that meet the requirements of the MNS Hybrid Inverter can➣
be charged.
Poorly connected connections and corroded wires may cause terminal heating➣
which could melt the wire insulation, burn the surrounding materials, and
even cause fires. So, make sure the terminals have been tightened, and
the wires are secured with ties to avoid loose connections caused by shaking
of wires during mobile applications.
Avoid mounting in direct sunlight and where rainwater may get inside➣
if mounting outside..
Even after the power is turned off, there is still high voltage inside the unit.➣
Do not open or touch the internal components, and avoid related operations
until the capacitor completely discharges.
Do not install the MNS Hybrid Inverter in harsh environments such as➣
moist, oily, flammable or explosive, or heavily dusty areas.
Do NOT reverse polarity at the battery input terminals, otherwise it may➣
damage the device and/or cause a fire.
The mains AC input and AC output are high voltage, so please do not touch➣
the wiring terminals.
Keep fingers and tools away from the fan, do not touch it to prevent injury.➣