Safety Instructions And Battery Care; Safety Instructions - LEGRAND PREMIUS User And Installation Manual

1.1.

Safety Instructions

1.1.1. The EMI filter in the UPS generates small leakage in current. 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). The battery is switched on when AC power is
unavailable, the output terminals could have voltage.
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; as it will void the warranty. Contact your local supplier.
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 at a safe distance from the wall (30 cms).
1.1.10. Ensure that the UPS is installed within the proper temperature range. (0-40°C and 0-90% non-condensing humidity).
1.1.11. Do not install the UPS in direct sunlight. Your warranty will be void if the batteries fail.
1.1.12. Install the UPS indoors as it is not designed for outdoor installation.
1.1.13. Dusty, corrosive and salty environment 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 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 gases.
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 the
Maintenance Bypass Switch, On or Off.
1.1.22. The UPS offers a CVCF (Constant Voltage Constant Frequency) setting function.
a) For correct setting and wiring please contact your local utility agent
a) Do not set it yourself or your warranty will be void
1.1.23. This UPS has been designed and constructed to protect your assets from the wide range of power aberrations
experienced on utility power lines today. It is your insurance for a reliable, clean and stable voltage supply.
It is worth taking care to install the system correctly and to have it maintained correctly by your local dealer.
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1. Safety Instructions and Battery Care