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Safety instruction – caution – PowerWalker VI 750R User Manual

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2. SAFETY INSTRUCTION – CAUTION



10. This UPS contains high voltages which may cause the risk of electric

shock. Do not remove cover. There are no user replaceable parts inside
this UPS. Please contact your local dealer or distributor for service.


11. To reduce the risk of fire, connect to a circuit provided with 1.25(at least

20A) amperes maximum branch circuit over-current protection in
accordance with the National Electric Code, ANSI/NFPA.


12. This pluggable type A equipment with battery already installed by the

supplier is operator installable and may be operated by laymen.


13. During the installation of this equipment it should be assured that the sum

of the leakage currents of the UPS and the connected loads does not
exceed 3.5mA.

14. Attention, hazardous through electric shock. Also with disconnection of

this unit from the mains, hazardous voltage still may be accessible
through supply from battery. The battery supply should be therefore
disconnected in the plus and minus pole of the battery when maintenance
or service work inside the UPS is necessary.


15. The mains socket outlet that supplies the UPS shall be installed near the

UPS and shall be easily accessible.