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Vertiv I Liebert LPC I User Manual
• Re-calibrate the base using a horizontal ruler before fixing it to ensure that the top
surface of the base is leveled.
2.7.2 Vibration absorption
• Add a layer of rubber cushion to the top, side (lateral), and bottom of the steel plate
to avoid the transmission of the vibration during the operation of the unit.
Table 2.5 shows the dimensions of the rubber cushion that is used to absorb the vibration:
Table 2.5
Item Position Specification
Rubber Cushion
Top Thickness: 3mm to 5mm
Bottom Thickness: 10mm to 12mm
2.7.3 Installation of the indoor unit cabinet
• Install the indoor unit on a base horizontal plane.
• Post installation, maintain the unit in the same horizontal plane.
There is no need to perform welding or fix other rigid connections between the
base and indoor unit.
2.8
Installing the Condenser
Refer the Condenser manual for detailed information on Condenser Installation.
2.9
Piping for the unit
There are four types of pipes that are to be installed in the unit, namely –
• Condensate drain pipe of the indoor unit
• Water inlet pipe of the humidifier
• Copper pipes between the indoor unit and condenser
• Extension kit (optional)
Depending on the conditions for selecting the kit, the users shall decide whether there is a
need for the extension kit while installing the pipes.
All the joints of the cooling pipes must be silver-brazed.
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