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1．Safety
1.1 Safety notes
1. With no connection from utility power, 208/220/230/240VAC voltage may still exist at the
UPS outlet terminals!
2. For Health & Safety, The UPS system should be correctly grounded before starting.
3. Don’t open or damage battery casing, Internal Acid spilled from the battery is strongly
poisonous and harmful to the body!
4. Please avoid short circuit between anode and cathode of the battery, it will cause arc
flashing and burning to the skin!
5. Don’t remove the UPS covers, as live voltages are present at all times that can cause
electric shock!
6. Check if a high voltage exists before touching the battery
7. Battery Terminals may be live at all times and may cause electric shock!
8. Storage and operational environment will affect the lifetime and reliability of the UPS.
Avoid the following environmental conditions for any long duration:
Area where the humidity and temperature is out of the specified
range(temperature 0 to 40℃, relative humidity 5%-95%)
Direct sunlight or location nearby to heat
Vibration Area where there is a possibility for the UPS to fall over.
Area with erosive gas, flammable gas, excessive dust, etc
Note that temperatures over 20℃ will affect the life expectancy of the internal
batteries
9. Ventilation and positioning of the UPS should be to recommended conditions
otherwise the components inside the UPS may over-heat affecting the life of the
UPS.
1.2 Symbols used in this guide
WARNING!
Risk of electric shock.
CAUTION!
Read this information to avoid equipment damage.
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