Fujitsu MAG3182FC, MAG3091FC, MAF3364FC manual 5 Limitation of side-mounting

(2)Limitation of side-mounting

Mount the side using the screw holes at both the ends as shown in Figure 4.5. Do not use the center hole.

Holes for

mounting 4 screw

3

1

Figure 4.5 Limitation of side-mounting

2

Do not use these holes

Holes for mounting screw Use these holes (No. 1 to 4) to mount.

(3)Environmental temperature

Temperature condition at installed in a cabinet is indicated with ambient temperature measured 3 cm from the disk drive. At designing the system cabinet, consider following points.

∙ Make a suitable air flow so that the DE surface temperature does not exceed 55°C.

CAUTION

An air flow with an adequate wind velocity must be maintained to deal with much heat generated from the MAC30xxFC.

Reference value: An air flow with a wind velocity of more than 0.5 m/s is required in an environment at 40°C, and an air flow with a wind velocity of more than 1.0m/s in an environment at 45°C (Center of DE cover ≤ 55°C).

∙Cool the PCA side especially with air circulation inside the cabinet. Confirm the cooling effect by measuring temperature of specific ICs and the DE. These measurement results should be within a criteria listed in Table 4.1.

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