15 – Cabinet Installation (continued)
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| Use the casters to move the UPS system for a short distance over |
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| a level, smooth, stable surface. Do not attempt to use the casters | |
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| to move the UPS system over longer distances. The UPS system |
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| should be moved close to its final installation location inside |
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| its shipping container before it is unpacked from the shipping |
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| container. Use a mechanical device of sufficient capacity to move |
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| the shipping container. Warning: The UPS system could tip if it | |
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| is moved over an unstable surface. Be extremely careful when |
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| moving the UPS system. Push the UPS system from the front or |
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| rear, not from the sides. |
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| Position the UPS system in a structurally sound area with a |
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| level floor that is able to bear the weight of the UPS system, |
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| any external battery cabinets and other equipment that will be |
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| installed nearby. The installation site should also have a dedicated |
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| AC circuit available that is compatible with the UPS system’s |
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| input requirements. (See the Section 12 – Specifications for | |
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| more information about input requirements and floor loading |
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| requirements.) The UPS system must be installed in a clean, |
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| secure environment with a relative humidity less than 90% (non- |
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| condensing). Operate the UPS system at indoor temperatures |
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| between 17° C and 29° C (62° F and 84° F). Prevent damage to | |
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| cabling by using suitable protective conduits. In order to maintain |
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| proper airflow and service access, you must maintain the following |
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| clearances: |
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| • At least 100 cm (39.4”) clearance in front of the UPS system. |
•At least 50 cm (19.7”) clearance behind the UPS system.
•At least 50 cm (19.7”) clearance above the UPS system.
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| Warning: The cooling fans circulate air from front to back. Do not | |||||
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| use any air conditioning or fan that blows air directly toward the | |||||
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| rear of the UPS system. | |||||
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| After moving the UPS system to its final location, lock the casters | |||
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| A | and use the levelers | B | to stabilize the cabinet. Ensure that all |
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| four levelers make firm contact with the floor. | ||||
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| For emergency use, install a fire extinguisher rated for energized | |||
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| electrical equipment fires (Class C rating or exact equivalent, with | |||
a
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50 cm (19.7”)
50 cm (19.7”)
100 cm (39.4”)
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B | A |
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10
