7. ASSEMBLY AND OPERATION
1. Remove the fan blade r
etaining nut (f) from the fan head (k). Remove the
nut underneath.
2. Install the back grill shroud (c) on the fan head (k). The shroud locating holes must
fit over the fan head (k) bosses. Tighten the nut back in place.
Boss
es
Assembly
3. Place the fan propeller (a) on the shaft extending forwar
d from the fan head (k).
Secure the fan propeller (a) with its retaining nut (f), which is tightened counter-
clockwise.
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