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All‐thread Brooker Rod
Secure 4 x brooker rods to a suitable overhead structure with a proprietary loxin system
designed to accept threaded rod.
Space around the outside corner dimensions of the unit.
Wind a set of nuts up the rods above the installation height and then insert the rods through
the supplied angle brackets, now attached to the lifter unit.
Now wind on a set of nuts under the bracket till the ceiling edge trims are firmly pressing
against the underside of the ceiling material, then wind the upper nuts down onto the angle
brackets to lock off unit.
Installations are best achieved by have access into the roof space but this is not always possible, and in these instances we advise
the following practices:
Installing from Beneath the Ceiling Line
Connect power in a safe manner to the unit and support the lifter so you can motor the projector cage lower than the
ceiling edge trims and you will see 6 Allen key bolts holding the cage assembly to the unit. Remove these and set aside
the cage unit.
Remove the projector mounting plate by removing the 2 Allen key bolts at the front under side of plate and pull the
forward to remove from the lifter assembly.
Motor the remaining assembly to the full up position (watch out for your fingers...) and you now have room to access
the interior of the unit.
Inspect the 8 installation slots running up the corner frame uprights. These are used to secure the device to some
suitable structure from below the ceiling line.
Either add some timber in the ceiling along two sides to coach bolt into place or suspend from threaded rod or some
suitable angle brackets.
Raise the unit into the ceiling, fit the screws or bolts (as appropriate to selected method) and apply upward pressure to
the unit so the ceiling edge trims are pressed firmly against the underside of the ceiling material and tighten off the
screws or bolts.
Motor down the mechanism and refit the projector plate and cage assembly.
Please Note: When utilising the above method of installation from beneath the ceiling, it is best to use a method of fixing to any
structure that will allow you at a latter date to remove the lifter for any future servicing issues, without the need to break into the
ceiling – please consider this issue before deciding on the best installation method.
Projector Installation
This unit comes with a blank projector mounting plate that requires you to mark out the
mounting holes and drill where appropriate.
Removal of the plate for drilling and fitting is achieved by undoing the 2 off Allen key bolts
along the front underside edge of the mounting plate, and pulling the plate forward.
These 2 off Allen key bolts will later be the adjustment method used for yaw or side to
side alignment of the projector, with the threaded adjustment winder used for pitch or up
and down adjustment of projector.
For ease of adjustment and cable fitting the ceiling plate can be removed from the
projector shroud assembly by undoing the 6 x Allen key bolts that surround the ceiling
plate from the outside perimeter of the shroud, as below.
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