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E X T E R N A L B AT T E R Y M O D U L E F O R R T G 2 5 - 1 0 K VA U L
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7
Storage & Maintenance
The unit contains no user-serviceable parts. If the battery service life (3~5 years at 25°C
ambient temperature) has been exceeded, the batteries must be replaced. In this case,
please contact your dealer.
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7 1 Storage
Before storing, charge the unit 5 hours. Store the unit covered and upright in a cool, dry
location. During storage, recharge the battery in accordance with the following table:
Recharge Frequency
Charging Duration
STATUS:
Approved
© Copyright 2022 ABB. All rights reserved.
Be sure to deliver the spent battery to a recycling facility or ship it to
your dealer in the replacement battery packing material.
SECURITY LEVEL:
Public
Every 3 months (-15°C - 40°C/5°F – 104°F)
Every 2 months (40°C - 45°C/104°F-113°F)
1-2 hours
DOCUMENT ID:
4NWD005661
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