Emerson Liebert Remote Monitoring Panel Manuel d'utilisateur télécharger pdf (Page 8)

Installation

1.3 Unit Preparation

The Liebert RDC may be easily removed from the shipping pallet and installed by customer person-

nel. A typical procedure is as follows:

• Set the shipping pallet in a level area where there is enough room lift the Liebert RDC off the pal-

let onto the raised floor.

• Cut the shipping bands.

• Remove front and rear doors along with the front and rear kick plate from the unit.

• Remove the bolts holding the unit to the shipping pallet. (Located in each of the four bottom cor-

ners.)

• Lift the unit from the pallet and place it on the floor.

1.4 Location Considerations

The Liebert RDC should be located within the data center and/or close to the load(s), which it is sup-

plying.

Equipment Location should employ the shortest output distribution cable runs consistent with logical

equipment arrangement and allowances for future additions.

Operating Environment—Ambient temperatures of 32°F to 104°F (0°C to 40°C) with a relative

humidity of 0% to 95% (non-condensing).

Bottom Clearance is required for exit of cables/conduits, junction box and/or for cooling airflow. This

clearance is automatically provided by a raised floor with a minimum height of 15" (381mm).

Recommended Minimum Service Clearances are shown in Figure 3. The indicated clearances at the

front, rear and one side of the unit are required for service access by the National Electrical Code

(NEC). Clearance above the unit is required for cooling airflow (exhaust).

As with all electrical devices, the Liebert RDC produces heat under normal operation. The heat out-

put is 3412 BTU/Hr (1 kWH). This heat output should be included when calculating the environmen-

tal conditions of the room.

WARNING

The shipping bands may be under tension. Use appropriate eye, face and hand protection to

safeguard against injury from band backlash.

CAUTION

Before maneuvering the unit into its final position, read and follow all advisories in 1.4 -

Location Considerations.

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Emerson Liebert Remote Monitoring Panel Manuel d'utilisateur Page 8