© 2017 AMETEK Electronic Systems Protection / Technical Support: 1-800-645-9721 / espsurgex.com 24
8.4
Replacing Batteries
The UPS does not require maintenance by the user, however, battery maintenance is recommended in
accordance with IEEE Recommended Practice for Maintenance, Testing and Replacement of Valve-
Regulated Lead-Acid (VRLA) Batteries for Stationary Applications (IEEE Std 1188-1996). When the
batteries expire, trained battery service personnel must replace them. A certified disposal/recycling company
should carry out disposal/recycling of the UPS and/or batteries. Exhausted rechargeable batteries are
classified as “harmful toxic waste” and as such the law demands that they be disposed of/recycled by an
authorized recycling center. The manufacturer’s service center is fully equipped to deal with such batteries,
in accordance with the law and with the greatest respect for the environment. Contact Technical Support to
arrange for maintenance and or battery replacement.
The typical battery life cycle is three to five years, at an ambient temperature of 77°F (25°C), but is also dependent
on the frequency and duration of mains failure.
Once the battery has reached the end of its useful life, follow the procedure for battery replacement later in this
section.
After the batteries have been replaced, a certified disposal/recycling company should carry out disposal/recycling
of the used batteries.
Exhausted rechargeable batteries are classified as “harmful toxic waste” and as such the law demands that they be
disposed of/recycled by an authorized recycling center.
The manufacturer’s service center is fully equipped to deal with such batteries, in accordance with the law and
with the greatest respect for the environment. Contact technical support to arrange for maintenance and/or battery
replacement. See page 1 for contact information.
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CAUTION:
·
Servicing of batteries should be performed or supervised by personnel knowledgeable
about batteries and the required precautions.
·
The batteries installed in the UPS and in the external battery packs contain electrolyte. Under
normal conditions the containers are dry. A damaged battery may leak electrolyte that can be dan-
gerous in contact with skin and cause irritation to the eyes. Should this happen, wash the affected
part with copious amounts of water and seek immediate medical attention.
·
When replacing batteries, replace with the same type and number of batteries or battery packs.
·
Do not dispose of batteries in a fire. The batteries may explode.
·
Do not open or damage the battery cases. Released electrolyte is harmful to the skin and eyes and
may be toxic.
·
A battery can present a risk of electrical shock and high short-circuit current. The following
precautions should be observed when working on batteries:
·
Remove watches, rings or other metal objects.
·
Use tools with insulated handles. Do not lay tools or metal parts on top of batteries.
