4.Attach three support brackets (A, Fig. 4) to the base using six M8 x 16 hex cap bolts and six M8 flat washers (B, Fig. 4). Hand tighten only at this time.
5.Install the housing (A, Fig. 5) to two support brackets using four M8 x 16 hex cap bolts, eight M8 flat washers, and four M8 hex nuts (B, Fig.5). Be sure hose opening faces fan housing. Before attaching third support bracket place the hanger bracket (C, Fig.5) between the support bracket and the housing. Tighten all nuts and bolts at this time with a 13mm wrench.
6.Attach the hose (A, Fig. 6) between the fan housing and the collector housing with two clamps (B, Fig. 6). Tighten the clamps to secure the hose.
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