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18 C3646M-C (6/09)
FAN REPLACEMENT
Fans maintain the unit’s internal temperature within the specified range if the ambient operating temperature is at or below 95°F (35°C). Fans are
removable and field replaceable. If a fan fails, the Pelco badge LED will flash, an alarm will sound, and the fan’s indicator will glow red indicating
an alarm condition. If this occurs, replace the fan next to the alarm indicator.
Figure 15. Fan Replacement (32-channel model shown)
ì 4-40 x 0.25-inch, Phillip flat head screws, black r Fan assembly (part number WA01-4744-011D)
î Fan guard and filter s Fan mount
ï 4-40 x 1.187-inch, Phillip flat head screws, black t Front panel bracket
ñ 4-40 x 0.25-inch, Phillip flat head screws, black u Fan wire assembly
ó Inner fan grill