AEG 1.04 Manual De Usuario

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17 
UPS must be absolutely dry prior to start-up. As a result, 
leave it to acclimatise for at least two hours. 
♦  Never connect the mains input and the UPS output! 
♦  Ensure that no fluids or foreign bodies can penetrate the 
housing! 
♦  Do not block the air vents of the unit! Make sure, for 
example, that children do not insert any objects in the 
ventilation openings! 
♦  Do not connect household appliances such as hairdryers 
to the UPS! Also take care when working with motor 
loads. It is essential to avoid back-feeding the inverter, 
e.g. if the load is intermittently operated in regenerative 
mode. 
 
Danger! Electric shocks! 
Even after the mains voltage has been 
disconnected, the components within the UPS 
remain connected to the battery and can thus 
cause electric shocks. It is therefore imperative 
to disconnect the battery circuit before carrying 
out any maintenance or repair work! 
 
If it is necessary to replace the battery or carry 
out maintenance work, this must be done by or 
under the supervision of a specialist familiar with 
batteries and the necessary safety precautions! 
Only authorised persons are allowed in the 
vicinity of the batteries! 
When replacing the batteries, the following must be observed: 
Only ever use identical, maintenance-free sealed lead batteries 
with the same data as the original batteries. 
 
Danger! Explosive! 
Never throw batteries into open fire. 
Never open or damage batteries. (Electrolyte 
may leak out and damage skin and eyes. It may 
be toxic!)