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1.1 General safety instruction
1.1.1 DO NOT work alone under hazardous condition
1.1.2 Short circuit current in conductor may cause severe skin burn.
1.1.3 Must contact certified person when user wants to connect any equipment to
utility power line.
1.1.4 Check whether the cables, receptacles, power source are always at good
conditions.
1.1.5 To reduce short circuit risk, if you are not sure whether you have ground
system, disconnect UPS from utility power every time before you connect any
loads to UPS. After connect all loads to UPS already, then reconnect the UPS to
utility power.
1.1.6 DO NOT touch any metal parts of the equipments when connected to UPS
1.1.7 When connect or disconnect communication cables between equipments,
should use only one hand. This is to avoid electric shock from contact
2 surfaces which ground has different potential voltage.
1.1.8 Recommend to connect UPS to 3-wire power source (2 poles + ground) which
connects to branch circuit or fuse or automatic cut out
1.2 Caution! Safety instruction for install and operate UPS
1.2.1 Should install UPS in dry area with good ventilation, low humidity, no chemical
particles, no flammable substances. Avoid installing UPS near radio transmis-
sion station, heat dissipation equipment, or direct to sunlight.
1.2.2 UPS has ventilation grills on the back and sides. To help UPS has good ventila-
tion, DO NOT block ventilation grill.
1.2.3 Should connect UPS to utility line and turn on all the time.
1.2.4 When user wants to connect computer interface to UPS, turn off power switch
and disconnect cables from utility line.
1.2.5 Turn on UPS before turn on loads to prevent surge from your loads.
1.2.6 DO NOT connect utility power to UPS OUTPUT. This may cause damage to
your UPS.
1.2.7 When heavy rain, please avoid using electronic instruments including UPS to
prevent it from lightning.
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1.2.8 Use soft cloth to clean UPS when it is OFF. DO NOT clean it with solvents.
1.2.9 DO NOT use UPS with life recovery instruments. The failure of UPS may cause
life recovery instruments failure or effect to their performance or effect to safety
system of those instruments.
1.3 Warning! Safety instruction for battery
1.3.1 There are batteries inside the UPS. Although user has disconnected it from
utility power line, the UPS OUTLET or OUTPUT terminal are still has electricity.
Be careful of electric shock.
1.3.2 The internal parts of UPS may conduct electric current which is dangerous to
user. UPS has no user serviceable parts. DO NOT remove or disassemble any
parts of the UPS. If the user wants to repair the UPS, contact us or our nearest
service center.
1.3.3 In case that user does not use or keep UPS for a long time, to preserve the
battery life, please follow the below instruction
1.3.3.1 Turn off power switch and unplug input cable from power source
1.3.3.2 In case that user does not use UPS for a long time. User should re
charge battery every 3 months by plugging the input cable to power
source and turn the UPS on for at least 8 hours.
2.1 General
Leonics Ultimate-X series UPS is a True On-Line Double Conversion
uninterruptible power supply which is the highest efficiency UPS system available in the
present market. It is able to protect all kinds of power problems and suitable for any
power sensitive electrical appliance and electronic equipments such as computers, com-
munication equipments, medical instruments, electronic scales, measuring instruments,
scientific equipments, and etc.
INTRODUCTION
