3. Instructions………………………………………………….………………… 5
3-1 Front Panel Operation..………………………………………………... 5~6
3-2 Rear Panel Operation..………………………………………………… 7~8
3-3 Installation………………………………………………………………. 9
3-4 Quick hook – up and Testing.………………………………………... 10~11
3-5 AC Safety Grounding………………………………………………….. 12~13
3-6 DC Wiring Connections…………………….…………………………. 13~14
3-7 Inverter Operation……………………………………………………… 15
4. Troubleshooting……….……………………………………………………… 16
5. Maintenance…………………………………………………………………… 17
6. Warranty……………………………………………………………………….. 17
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1. Important Safety Information
1-1. General Safety Precautions
1-1-1. Do not expose the Inverter to water, mist, snow, or dust. To reduce
the risk of hazard, do not cover or obstruct the ventilation shaft.
Do not install the Inverter in a zero-clearance com part m ent.
Overheating may occur.
1-1-2. To avoid the risk of fire and electronic shock, make sure that existing
wiring is in good electrical condition and not undersize.
Do not operate the Inverter with damaged or substandard Wiring.
1-1-3. There are some components in the inverter can cause arcs and sparks.
To prevent from fire or explosion, do not put batteries, flammable
materials, or anything should be ignition–protected around the inverter.
WARNING!
Before installing and using the Inverter, you need to read
following safety information carefully.
1-2. Precautions When Working with Batteries
1-2-1. If battery acid contacts your skin or clothing, you need to wash it out
immediately with soap and water. If acid enters into your eyes,
immediately flush your eyes with running cold water for at least 20
minutes and get medical attention immediately.
1-2-2. Never smoke or make a spark or flame in the vicinity of batteries or
Engines.
1-2-3. Do not drop a metal tools on the battery.The resulting spark or short-
circuit on the battery or other electrical parts may cause an explosion.
1-2-4. Remove personal metal items such as rings, bracelets, necklaces, and
watches when working with a lead-acid battery,
A lead-acid battery may produce a short-circuit current w ho’s
temperature is high enough to weld these metal items a nd cause a
severe burn.
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2. Features
Pure sine wave output (THD < 3%)
Output frequency:50 / 60Hz switch selections
Input & output fully isolated design
High efficiency 88~94%
Driving highly reactive & capacitive load at start moment
Tri-Color indicators show input voltage & output load level
Loading controlled cooling fan
Advanced microprocessor
Protection:Input low voltage Overload Short circuit
Low battery alarm Input over voltage Over temperature
2-1. Applications
2-1-1. Power tools – circular saws, drills, grinders, sanders, buffers, weed and