IMPORTANT
It is a requirement to incorporate the wire raceway covering to all exposed portions of the wire raceway on the mounting sides of the Main Support where modules have been mounted.
27.Identify, measure and record all spaces on the Main Support between Lamp Modules and the Power Junction Module (see Figure 2b).
28.Place the bare wire/raceway cover onto a horizontal surface in an appropriate work area. Mark off the dimensions corresponding to the gap dimensions recorded in step 7 onto the raceway cover sections. Make one cut through the
29.Install (press fit) the raceway covers onto the Main Support for all gaps existing in the Main Support raceway.
INSTALLATION OF MAIN SUPPORT INTO AIR HANDLING DUCT
1.Carefully carry the partially assembled Main Support into the installation area.
Figure 6a
With bottom mounting bracket screwed to extrusion and top mounting bracket loose on extrusion set bottom down on mounting surface
and swing up into position.
2.Place the second mounting bracket onto the top end of the Main Support. Do not install screws into the top end bracket at this stage.
3.Place the lower end of the Main Support into the lower mounting bracket, which is secured to the lower mounting surface.
4.Swing the Main Support into place so that it is vertical.
5.When vertical, use the supplied hardware to anchor the upper mounting bracket into the duct ceiling.
6.Anchor the Main Support to the lower mounting bracket using two screws.
7.Anchor the Main Support to the upper mounting bracket using two screws.
19-2021 Rev E, 06/05/07
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