A.4.
IMPORTANT Notices
IMPORTANT Notices call attention to recommended practices.
mportant To ensure equipement reliability, the climatic requirements for the
computing environment are:
•
temperature : 22 +/- 3°C, gradient 3°C/hour
•
hygrometr y : 50 +/- 5 %, gradient 5 %/hour.
Optimum operation of water-cooled equipment is reached when ambiant
air temperature is set to 20°C.
mportant
It is mandatory to comply with the procedures, design requirements and
recommendations set out in this guide.
All the standards referred to in this
guide are applicable in France. Equivalent standards must be applied and
complied with in other countries.
mportant
Site layout must provide sufficient clearance around equipment for easy
access, addition of extensions and protection from direct sunlight.
Wall and floor carpets must not to be used in the Data Processing Center.
mportant Full access to equipment is mandatory for maintenance.
Customers are advised to plan ahead and to provide space for extensions.
mportant Consult your Air Conditioning System specialist for advice on how to plan
for the installation of water-cooled cabinets.
mportant The water supply installation should be performed by an air-conditioning
specialist/plumber.
mportant If the chilled water contains elements favoring the appearance of rust, a
rust inhibitor must be added.
A-6
- Site Preparation Guide
Summary of Contents for CX1000
Page 1: ...Site Preparation Guide ...
Page 56: ...Cray ...
