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EMERGENCY BULKHEAD INSTRUCTIONS
Issue 03 7
th
August 2017
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.
WARRANTY This product is warranted to be free of defects in materials, design and workmanship for 5 years from the date
of purchase. If a suspected fault should develop in this time, please call our helpline on +44 (0)800 783 6909. This warranty
does not include batteries or consumable items such as fuses.
INSTALLATION SUPPORT If installation advice or accessories are required please also contact us on the number above
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.
OPERATION / MAINTENANCE
1. Nominal battery life is 4 years, after which time they should be replaced with a suitable equivalent.
2. This luminaire MUST be disconnected before the circuit it is installed on is subjected to any high voltage or insulation
resistance testing, otherwise irreparable damage will occur to luminaire components.
3. Ensure cleanliness of luminaires is maintained so as not to affect performance.
RECESSED MOUNT KIT INSTALLATION – NLE3BRMK (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.
4. Other installation details as per LUMINAIRE INSTALLATION section above.
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