Qian QEI-1000-01 Manual De Usuario página 4

CAUTION! Servicing of batteries should be performed or
supervised by personnel knowledgeable of batteries and the
required precautions. Keep unauthorized personnel away from
batteries.
CAUTION! When replacing the batteries, use the same number
and type of batteries. CAUTION! Internal battery voltage is
12Vdc. Sealed, lead-acid, 6-cell battery.
CAUTION! Do not dispose of batteries in a fire. The battery
may explode. Do not open or mutilate the battery or batteries.
Released electrolyte is harmful to the skin and eyes.
CAUTION! Unplug the UPS prior to cleaning and do not use
liquid or spray detergent. CAUTION! A battery can present a
risk of electric shock and high short circuit current. The following
precaution should be observed before replacing batteries:
• Remove watches, rings, or other metal objects.
• Use tools with insulated handles.
• Wear rubber gloves and boots.
• Do not lay tools or metal parts on top of batteries.
• Disconnect charging source prior to connecting or disconnecting
batteries terminal.
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