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Installation
Model 99-NBQ-525-8
1. Secure mounting bracket to fixed structure.
2.
With one screw loosely fitted to fan mounting lug; locate
and align in the slotted mounting bracket hole.
3. Align the other fan fixing hole with the mounting brack-
et. Insert the bolt and washers provided. Fully tighten
both screws to secure the fan.
Model 99-NBQ-700-10 & 99-NBQ-950-12
1. To install the PVP-SL10 & 12 models, the fan
motor/wheel assembly must first be removed. Loosen
the two spring clips around the casing and remove.
2. Secure the mounting bracket.
3. Replace the fan motor/wheel assembly and tighten the
two spring clips to secure the product.
Figure 2