17
Fitting the Down-tube
A 1 metre length of down-tube is included with all ceiling mount kits, and must be securely
fitted in accordance with these instructions.
The down-tube should be cut to length on-site to suit the particular ceiling height and
application.
Note when installed the down-tube must leave clearance above the ceiling mount plate to
prevent the cable being trapped.
For determining the cut point, we suggest measuring the distance between the ceiling
mounting plate, and a point about 1900mm above the floor.
The length of the down-tube should be altered to suit the room dimensions and the
particular application for which the light is to be used.
De-burr as necessary.
NOTE:
For suspended ceilings, the ceiling hole trim and retaining band should be placed
over the downtube BEFORE proceeding.
Loosely refit the clamp and clamp
bolts. Fit the down-tube in the clamp
and tighten the clamp bolts to firmly
hold it in place. Drill a 6mm hole
completely through the tube via the
guide holes in the clamp and fit the
safety bolt and nylon insert lock nut
supplied.
NOTE: TO ENSURE THE USER'S
SAFETY, THE SAFETY BOLT AND
NYLON INSERT LOCK NUT MUST BE
FITTED PROPERLY
Feed the end of the low-voltage
cable assembly through the tube.
Tighten both clamp screws fully and evenly until the tube is firmly clamped.
Adjust the 3 large bolts such that the down-tube is absolutely vertical.
Tighten the fixing
bolts or screws to firmly clamp the jack bolts tight against the joist, tighten the thin
locknuts and re-check that the down-tube remains vertical, and the mounting plate has no
movement. If necessary, repeat the adjustment
.
Run the low-voltage cable to the mounted power-supply module, feed it through the
grommet on the top of the module and connect it to the 2-way terminal block wired to the
low-voltage output from the transformer.
Refit the module to its mounted rear plate.
Summary of Contents for BILITE
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