Liebert Rack Enclosure With Integrated Liquid Cooling XDK-W - Handbuch (Seite 21)

CoolTherm
Manual / Bedienungsanleitung
CoolTherm 01_998_330_0_k page / Seite 19/83
5. Installation and commissioning
5.1 Preparation for installation
Before you install the unit, you have to check a number of points.
These checks are for safety and to ensure the correct function of the
server cabinet. Take care when performing these checks
to ensure that the unit functions correctly.
Check unit for transport damage:
The packaging for the CoolTherm must not show signs of transport damage on delivery. Any
damage on the packaging indicates possible transport damage.
In the worst case this damage may result in the loss of function.
Returning the unit in case of transport damage:
If the unit is not returned in the original packaging, the packaging used for return must comply with
following criteria:
There must be at least 30 mm space between the unit and the packaging.
As an installation aid, there is a checklist in the appendix, that you should complete prior to
commissioning.
The commissioning also can be carried out by approved staff. Use the commissioning certificate
included in the appendix for this purpose.
CoolTherm must be installed on a level surface.
For this reason, check the horizontal alignment with a spirit level
prior to starting installation.
Note that the floor must be able to support a rack load of
1.500 kg/m² (with installed equipment per CoolTherm).
To achieve good air circulation, ensure that
• in the area of the equipment
• in the area of the heat exchanger
• in the air inlet
• in the air outlet
there is no packaging material or other equipment that could hinder
or prevent air circulation