Steren INV-300 Manual De Instrucciones página 21

INSTALLATION
a) Selecting the battery power source
You must use a power source with a minimum voltage of 10.5 V and a maximum voltage of
14.5 V DC, in order to connect it to the inverter.
The power source can be a combination of car's battery and alternator (when the car's motor
is running).
Do not install the power inverter in a positive ground DC system.
The power inverter must be connected to batteries or power sources with a normal/average
voltage of 12 V. The power inverter won't operates with 6 V or 24 V power sources.
b) Placing the power inverter
The place where you want to install the inverter is very important, in order to maximize their
use and extend the life of the inverter. For better results, the inverter must be placed in a
sturdy, flat surface. You can place the equipment in a vertical or horizontal position.
- Keep in mind these points when you select a permanent place for the inverter:
1.- Ventilation: make sure to have at least 1 inch of clearance around the inverter, for a better
air flow. Do not place objects over the inverter while is in use. The air should circulate freely.
The builtin fan provides air, but must have enough free space around it to operate correctly.
2.- Keep the equipment dry and far from liquids. Place it far away spill areas.
3.- Best operating temperature is from 7° to 30 °C. Do not place the inverter in a place near
to heat tubes or any other heat sources, that can overheat the inverter.
4.- Do not place the inverter near to inflammable substances.
Fumes and gas may cause an explosion or fire that can result in several damages and
possible death.
c) Connection cables from inverter to battery
The power inverter includes (go to "Specifications" section for more information about the
cable size.) with eye-type and alligator ends to connect it the inverter to a battery.
You can identify the negative end with a black color and the positive end with a red
color. Please, place the inverter as close as possible to the battery, in order to get the best
performance.
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