Delta DPS-500K, Руководство пользователя

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Ultron DPS Series
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UPS
1. UPS Cleaning:
Regularly clean the UPS, especially the slits and openings, to ensure that the air freely
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openings to prevent any object from blocking or covering these areas.
2. UPS Regular Inspection:
Regularly check the UPS every half year and inspect:
1) Whether the UPS, LEDs, and alarm function are operating normally.
2) Whether the UPS works in bypass mode (normally, the UPS will work in normal mode). If
yes, check if any error, overload, internal fault, etc. occurs.
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root cause.
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Battery
The DPS series UPS uses sealed lead-acid batteries. The battery life depends on the
temperature, the usage, and the charging/ discharging frequency. High temperature
environments and high charging/ discharging frequency will quickly shorten the battery life.
Please follow the suggestions below to ensure a normal battery lifetime.
1. Keep usage temperature between 15°C ~ 25°C (59°F ~ 77°F).
2. When the UPS needs to be stored for an extended period of time, the batteries must be
recharged once every three months and the charging time must not be less than 24 hours
each time.
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Fan
Higher temperatures shorten fan life. When the UPS is running, please check if all fans on
the top of the UPS and two fans used to cool the charger work normally and make sure if the
ventilation air can move freely around and through the UPS. If not, replace the fans.
NOTE:
Please ask your local dealer or customer service for more maintenance information. Do
not perform maintenance if you are not trained for it.