Storage - Delta RT5k User Manual

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Normal start-up function even when the UPS is not connected to the batteries.
WARNING:
Please note that when the UPS is not connected to the batteries, it will not protect your
equipment if the utility power is lost.
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Enables set up of "1+1" parallel redundant system (with optional manual bypass box) to in-
crease the system availability and reliability.
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The fan(s) automatically adjusts the fan speed to prolong fan life.
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Prior to installation:
If the UPS needs to be stored prior to installation, it should be placed in a dry area. The allow-
able storage temperature is between -15°C and +50°C (5°F~122°F).
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After usage:
Press the 'OFF' button, make sure the UPS is shutdown, disconnect the UPS from the utility
power, remove all equipment from the UPS, and store the UPS in a dry and well-ventilated
area at a temperature between -15°C and +50°C (5°F~122°F). Idle batteries must be re-
charged fully approximately every three months if the UPS needs to be stored for an extended
period of time. The charging time must not be less than 24 hours each time.
NOTE:
After storage and before start-up of the UPS, you must allow the UPS to adjust to
room temperature (20°C~25°C or 68°F~77°F) for at least one hour to avoid moisture con-
densing inside the UPS.

Storage

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Chapter 2 Introduction