Storage And Maintenance - LEGRAND NUMERIC Valura User And Installation Manual

5. Storage and Maintenance

Operation
The UPS system 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.
Storage
Before storing, charge the UPS for 5 hours. Store the UPS covered and upright in a cool, dry location. During
storage, recharge the battery in accordance with the following table:
Storage Temperature
-25°C - 40°C
40°C - 45°C
Ref standard: ISO 14001:2015
After unpacking the UPS, the removed packaging materials like polythene paper, thermocole/polyethylene,
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carton box, nylon belt, nylon thread shall be collected and disposed through authorized recycler.
Batteries when found faulty/damaged must be handed over to identified authorized recycler or to Numeric,
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where it is disposed properly.
Battery contains harmful metals and chemicals such as nickel-cadmium, alkaline, mercury, nickel-metal
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hydride and lead acid, which contaminates if it is not disposed properly.
When batteries containing cadmium is thrown in fills, they will eventually dissolve and release the toxic
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substance which can seep into water supplies posing serious health hazards for the population/society.
Hence, recycling of batteries will prevent pollution and saves resource.
Be sure to deliver the used battery to a recycling facility or ship it to your dealer in the
replacement battery packing material.
Recharge Frequency
Every 3 months
Every 2 months
Charging Duration
1-2 hours
1-2 hours
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