1 Important Safety Instruction
1.1. An Important Notice
1.1.1 For parallel system installation, please refer to parallel installation guide.
1.1.2 Because of “LITTLE LEAKAGE CURRENTS” generated by EMI Filter of the
UPS, it is necessary to double ensure if the earth of the UPS is properly
grounded before AC mains is connected with.
1.1.3 To ensure safety in all applications where a UPS is hard wired to the Electrical
Supply, ensure that the system is installed by a Qualified Electrical Contractor.
1.1.4 The UPS has its own internal energy source (battery). Should the battery be
switched on when no AC power is available, there could be voltage at the
output terminals.
1.1.5 Make sure that the AC Utility outlet is correctly grounded.
1.1.6 Do not open the case, as there are no serviceable parts inside. Your Warranty
will be void.
1.1.7 Do not try to repair the unit yourself; contact your local supplier or your
warranty will be void.
1.1.8 Please make sure that the input voltage of the UPS matches the supply
voltage.
1.1.9 Use a certified input power cable with the correct plugs and sockets for the
appropriate voltage system.
1.1.10 To eliminate any overheating of the UPS, keep all ventilation openings free
from obstruction, and do not store "things" on top of the UPS. Keep the UPS
30 cm away from the wall.
1.1.11 Make sure the UPS is installed within the proper environment as specified. (0-
40℃ and 30-90% non-condensing humidity)
1.1.12 Do not install the UPS in direct sunlight. Your warranty may be void if the
batteries fail.
1.1.13 Install the UPS indoors as it is not designed for installation outdoors.
1.1.14 Dusty, corrosive and salty environments can do damage to any UPS.
1.1.15 Install the UPS away from objects that give off excessive heat and areas that
are excessively wet.
1.1.16 If liquids are split onto the UPS or foreign objects dropped into the unit, the
warranty will be null and void.
1.1.17 The battery will discharge naturally if the system is unused for any length of
time.
1.1.18 It should be recharged every 2-3 months if unused. If this is not done, then the
warranty will be null and void. When installed and being used, the batteries will
be automatically recharged and kept in top condition.
1.1.19 This UPS supports electronic equipment in offices, telecommunications,
process control, medical and security applications. Non-authorized technician
is not allowed to install the UPS in the following areas.
a. Medical equipment directly related to human life
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