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.
Figure 2
Model 99-NBQ-700-10 & 99-NBQ-950-12
1.To install the
2.Secure the mounting bracket.
3.Replace the fan motor/wheel assembly and tighten the two spring clips to secure the product.
3