HP Integrity rx7620 Site Preparation Guide, Fourth Editon - HP Integrity rx762 - Page 59

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General Site Preparation Guidelines Facility Characteristics Table B-4 Typical Raised Floor Specifications (Continued) Itema Rating Concentrated loadb 1250 lb (567 kg) Ultimate load 4000 lb (1814 kg) per panel Rolling load 400 lb (181 kg) Average floor load 500 lb (227 kg) a. From Table B-3 on page 43 b. With 0.08 in. (0.2 cm) of span maximum deflection Windows Avoid housing computers in a room with windows. Sunlight entering a computer room can cause problems. Magnetic tape storage media is damaged if exposed to direct sunlight. Also, the heat generated by sunlight places an additional load on the cooling system. Appendix B 45

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Appendix B
General Site Preparation Guidelines
Facility Characteristics
45
Windows
Avoid housing computers in a room with windows. Sunlight entering a computer room can cause problems.
Magnetic tape storage media is damaged if exposed to direct sunlight. Also, the heat generated by sunlight
places an additional load on the cooling system.
Concentrated load
b
1250 lb (567 kg)
Ultimate load
4000 lb (1814 kg) per
panel
Rolling load
400 lb (181 kg)
Average floor load
500 lb (227 kg)
a. From Table B-3 on page 43
b. With 0.08 in. (0.2 cm) of span maximum deflection
Table B-4
Typical Raised Floor Specifications (Continued)
Item
a
Rating