Liebert GXT3-10000T230, Руководство пользователя

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Maintenance
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5.3 Storage
For extended storage at ambient temperatures cooler that 25°C (77°F), the batteries should be
charged for five hours once every four months. At higher storage temperatures. Liebert recommends
charging batteries for five hours every two months.
After five hours, disconnect from the mains supply or switch Off the input miniature circuit breaker of
the UPS. Then remove the UPS connections in the opposite sequence to that described in 3.0 - Instal-
lation .
Record the battery charging date in the vicinity of the UPS, for example, on its packaging.
5.4 Cleaning
1. Do not clean the UPS with scouring powder or solutions that may dissolve plastic.
2. Do not allow liquid to get inside the UPS.
3. Make sure that the air vents on the UPS are not obstructed. Remove dust from the air vents with
a vacuum cleaner.
4. Clean the outside of the UPS by wiping the housing with a dry or slightly damp cloth.