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NEBRASKA V3 LITHIUM EMERGENCY BULKHEAD INSTRUCTIONS
Issue 03 10
th
June 2019
THANK YOU
for buying this product. To help ensure it gives complete satisfaction please install it according to these instructions
and then pass the instructions to the appropriate person for retention and future reference.
SAFETY
This is a mains powered product. It is designed to be installed by suitably qualified personnel only and in accordance
with the applicable building and electrical regulations. Before installation or maintenance the electrical supply to the product must
be isolated.
INSTALLATION SUPPORT
If installation advice or accessories are required please contact us at the above address. We will do
our best to help. When reporting a suspected fault or seeking installation support the problem is likely to be resolved most quickly
if you have full product details to-hand, as well as details of when and where it was purchased.
LUMINAIRE INSTALLATION
1. Remove diffuser by unscrewing the two screws.
2. Hinge the gear tray open by pushing apart the two retaining clips.
3. Screw fix the base to the chosen mounting surface using the two
screw fixing points in the base moulding at 240mm centres. These
should be drilled to a size to suit the fixing screws.
Note: It is responsibility of the installer to ensure these fixing
points are sealed to ensure the IP65 rating is maintained. The
use of a silicone sealant is recommended.
4. Select one of the available cable entry points on the base (one on
either end, on one side, or through the bottom) & drill to suitable size
to suit IP65 rated (or better) cable entry gland (not provided).
5. Install cable entry gland.
6. Depending on which variant of the product you have, determine your required function & route the appropriate power
supply cable to the terminal block & terminate as shown.
WARNING: THIS FITTING MUST BE EARTHED
7. If applicable, tighten cable gland to seal & secure mains cable.
8. Connect the battery pack to the PCB by connecting the female socket on the battery wires to the male plug mounted on
the PCB, ensuring the correct orientation.
9. Enter the “Installation Date” in the appropriate place on the battery pack label.
10. Hinge the gear tray closed & snap fit of clips to secure.
11. Refit the diffuser & secure using the two screws.
12. Reconnect the power supply & check the green LED charge indicator illuminates.
13. The batteries should be allowed to charge for at least 24 hours before carrying out a full discharge test to check they are
charging correctly & the maintained duration is being achieved.
RECESSED MOUNTING KIT INSTALLATION (OPTIONAL EXTRA)
1. Prepare ceiling by cutting suitable size aperture. We recommend 360mm x 110mm.
2. Bend springs up to vertical & push the back of the frame up through aperture, then allow the springs to snap back
against the top of the ceiling to retain.
3. Drill out the two fixing points at 240mm centres in the base of the luminaire & then secure the base to the frame using 2-
off M4 screws aligned with the tapped holes on the brackets of the frame.
