IBM System Storage TS3500, Введение и руководство по планированию

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Fire suppression for all other models
This section describes the tape library frame features provided for a fire
suppression system.
Each L22, D22, L23, D23, L52, D52, L53, D53, and HA1 frame in the TS3500 Tape
Library has an allowable area on the top that may be cut to allow entrance of
pipes, conduits, or other parts (see
1
in Figure 27 on page 113). The area is 82.7
mm (3.3 in.) wide by 504.7 mm (19.8 in.) long. The equipment can extend through
the top cover for a maximum intrusion of 175 mm (6.9 in.).
Note:
1. Do not cut the opening larger than required.
2.
Models L22, D22, L23, D23, L52, D52, L53, D53, S24, S54, and the HA1 frame
are equipped with a single perforated receptacle (
2
in Figure 27 on page 113)
in diameters of both 30 mm (1.2 in.) and 50 mm (2.0 in.).
Within the frame, a depth of 175 mm (6.9 in.) is available for installing pipes,
sensors, sprinklers, or other components. Piping, conduits, and cabling can be run
from frame to frame only if they stay within an allowable area (see
3
in
Figure 27 on page 113) and do not interfere with library components.
Figure 26. Allowable area for mounting fire-suppression equipment (top view of Model L32 or D32 frames)
112
IBM System Storage TS3500 Tape Library with ALMS: Introduction and Planning Guide