CHROME UPS-HEATST-PSWL350W-CHR 2KS Podręcznik użytkownika - Strona 9
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5. Maintenance and Repair
Please abide by the following maintenance instructions:
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Please do not open the UPS shell.
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Please do not put the UPS system aside water or in a high temperature and high humidity environment.
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Please prevent water or any foreign matter from entering into the UPS system.
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Please keep the UPS system in a good ventilation environment during operation.
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Please keep the UPS system far away from direct sunshine radiation and heat source.
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Under low temperature, the UPS system not used may be subject to moisture condensation, so please turn on the
UPS system after completely drying the inside part of the UPS system to avoid electric shock.
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If the UPS system is not used for a long time, it is suggested to charge the product every four to six months.
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Normally, the service life of the battery is three to five years; in case of any poor use condition, the battery must be
replaced in advance only by professional personnel.
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In high temperature region, the battery should be charged and discharged every two months, and the continuous
charge time should not be less than 12h; in normal working environment, the battery should be charged and
discharged every four to six months, and the continuous charge time should not be less than 12 hours. Please be sure
to charge the UPS system with at least 50% load to avoid the battery damage caused by deep discharge.
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The battery should preferably not be replaced individually, and the replacement of all batteries should follow the
instructions provided by the supplier.
Storage
Before storing the product, please firstly charge it for five hours and then vertically place the package containing the
product in a dry place.
During storage, please implement the charge maintenance according to the following table:
Storage Temperature
-25℃-40℃
40℃-45℃
Maintenance Guarantee
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The product should have the warranty service by virtue of the effective certificate provided by the agency.
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The product should have the warranty service by virtue of the machine manufacture number.
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Any transportation expense incurred during the warranty period should be borne by the user. In case of any
machine fault, please contact with the nearest service network station and agency.
Charge Interval
Every three months
Every two months
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Charge Time
One to two hours
One to two hours