User Guide
brookvent.co.uk
Installation Instructions
1. Prepare the slots and pre drill the holes as per Table 1 (overleaf) avoiding glazing rebates.
2. For added weather performance silicon sealant should be used in the groove in the top of the hood.
3. Screws should be Pan-head screws (e.g. No.6 x 5/8 self-tap Pan Pozi S/S A2). Do not use Countersunk screws.
4. The screw should be suitable for the material it is being used in.
Fitting the Internal Vent
(See Table 1)
1. Ensure that the vent is in the closed position (check that the hole in the fixing wedge is concentric with the hole in
the vent body).
2. Screw the vent to the frame (care should be taken not to over tighten the screws).
3. Insert the vent screw cover caps.
Fitting the External Hood
(See Table 1)
1. Place the hood over the slot ensuring that the slot is completely covered.
2. Screw the hood to the frame (care should be taken not to over tighten the screws).
3. Insert the hood screw cover caps.
1. Endcap Blank
2. Endcap Wedge
3. Endcap Control
4. Vent Body
5. RH Rack
6. Pinion
7. Foam Seal
8. Rod Sub Assembly
9. Vent screw cover caps
