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REPLACING THE BATTERIES
WARNING! This uninterruptible power source contains potentially
hazardous voltages. It is recommended that you turn the UPS off and
disconnect the input power cord from the receptacles prior to connecting or
disconnecting the battery terminals. Only UPS’s that have external battery
packs can be changed “HOT”, that is with your AC power connected to the unit, and
while supplying power to your equipment. If battery pack(s) MUST be changed while
power is on, they can only be changed while the AC line is supplying power to the
protected equipment. Be EXTREMELY careful while plugging or unplugging additional
battery packs. Ensure that the cable connectors have the positive and negative terminals
aligned before plugging together. Improper alignment may result in a short circuit that can
destroy the battery packs and the UPS, as well as causing a fire and injury hazard.
Please read the following warning statements before attempting to
service the batteries.
¨ Servicing of batteries should be performed or supervised by personnel knowledge-
able of batteries and the required precautions. Keep unauthorized personnel away
from batteries.
¨ These sealed lead-acid batteries have pressure operated vents.
¨ When replacing batteries, replace with the same number of the following type:
Matsushita (Panasonic) Electric Works Type LCR12V7.2P (12V 7.2 AH) or CSB Bat-
tery Co., Ltd. Type GP1270F2 (12V 7.0AH). All units including the battery packs utilize
the type batteries.
¨ CAUTION-Do not dispose of any battery in a fire as it may explode. Lead-acid
batteries generate hydrogen gas. Do not smoke when near batteries.
¨ CAUTION-Do not open or mutilate the battery or batteries. The electrolyte is a dilute
sulfuric acid. Released electrolyte is harmful to the skin and eyes. It may be toxic. It
is electrically conductive and corrosive.
¨ CAUTION-A battery can present a risk of electric shock and high short circuit current.
The following precautions should be observed when working on batteries:
· Remove watches, rings and/or other metal objects.
· Use tools with insulated handles.
· Wear rubber gloves and boots. Wear full eye protection and protective clothing.
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