Xtralis VESDA VLC-500, Руководство по установке

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VESDA VLC Installation Guide VESDA by Xtralis
14 www.xtralis.com
6.2 Remove Front Cover
a. Unscrew the two Philips head screws located on the left and right hand sides of the front cover.
b. Remove the cover. The front cover is held to the main enclosure with a plastic tie. There is a cable loom
labelled LED CARD that connects the termination card in the enclosure to the LED card located behind
the front cover. If you need to separate the front cover from the main enclosure perform steps (c) to (d),
otherwise go to Section 6.3.
c. Remove the LED CARD cable connector from its socket on the termination card.
d. Twist the plastic tie by 90 degrees on the cover side and slip the tie out through the slot.
Legend
A Termination Card
B Air Inlet
C Cable Entry
One entry point on rear of enclosure, not
shown
D Aspirator
E Enclosure
F Cover
G Screws
Figure 6-2: VESDA VLC with Front Cover removed. (Normal Orientation)
6.3 Removal of Plastic Plugs for Cable Entry
a. Determine the cable entry holes to be used. Refer to Figure 6-2.
b. Use your thumb to push out the hole plugs from inside the enclosure.
6.4 Securing the Mounting Bracket
Warning: Make sure that there are no electrical wires or plumbing behind the mounting position before
drilling. Ensure the mounting position is flat.
Avertissement : S'assurer qu'il n'y a aucun fil électrique ou tuyauterie derrière l’emplacement avant de
percer les trous. S’assurer que le mur est plein à l’endroit de fixation de la plaque.
a. Place the mounting bracket onto the surface and mark out the two mounting screw holes. Refer to Figure
6-3 for dimensions. Use a spirit level to ensure the bracket is level.
b. Use the appropriate fasteners to suit the mounting surface. Secure the bracket to the surface.