1. Safety Instructions and Battery Care
1.1. Safety Instructions
1.1.1. Because of small leakage currents generated by the EMI filter in the UPS
it is necessary to double check that the ground wire of the UPS is properly
grounded before connecting the UPS to the AC mains.
1.1.2. 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.
1.1.3. 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.
1.1.4. Make sure that the AC utility outlet is correctly grounded.
1.1.5. Do not open the case as there are no serviceable parts inside. Opening
the case voids the warranty.
1.1.6. Do not try to repair the unit yourself; contact your local supplier. Repairing
the unit yourself voids the warranty.
1.1.7. Please make sure that the input voltage of the UPS matches the supply
voltage.
1.1.8. Use a certified input power cable with the correct plugs and sockets for the
appropriate system voltage.
1.1.9. To prevent 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.
1.1.10. Ensure that the UPS is installed within the proper environmental range. (0-
40
°
C and 0-90% non-condensing humidity)
1.1.11. Do not install the UPS in direct sunlight. Your warranty may be void if the
batteries fail.
1.1.12. Install the UPS indoors as it is not designed for installation outdoors.
1.1.13. Dusty, corrosive and salty environments can damage any UPS.
1.1.14. Install the UPS away from objects that give off excessive heat and areas
that are excessively wet.
1.1.15. If liquids are spilt onto the UPS or foreign objects dropped into the unit the
warranty will be null and void.
1.1.16. The battery will discharge naturally if the system is unused for a long time.
1.1.17. The UPS 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.
1.1.18. This UPS supports electronic equipment in office, telecommunication,
process-control, medical, and security applications. Non-authorized
technicians are not allowed to install the UPS in the following areas.
a. Medical equipment directly related to human life
b. Elevators, subway systems, or any other equipment related to
human safety.
c. Public systems or critical computer systems.
1.1.19. Do not install the UPS in an environment with sparks, smoke or hazardous
gas.
1.1.20. Make sure the UPS is completely turned off when transporting it. It might
cause electrical shock if the output is not cut completely.
1.1.21. The UPS includes a Maintenance Bypass Switch. Please follow the
procedures strictly when switching on or off the Maintenance Bypass
Switch.
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