Knightsbridge EMTWIN LED Non Maintained Emergency Twinspot Instruction Manual
- June 8, 2024
- Knightsbridge
Table of Contents
Knightsbridge EMTWIN LED Non Maintained Emergency Twinspot
GENERAL INSTRUCTIONS
These instructions should be read carefully and retained after installation by
the end user for future reference and maintenance.
These instructions should be used to aid installation of the following
product:
EMTWIN
SAFETY
- This product must be installed in accordance with the latest edition of the IEE Wiring Regulations (BS7671) and current Building Regulations. If in any doubt, consult a qualified electrician
- Please isolate mains prior to installation or maintenance
- Check the total load on the circuit (including when this luminaire is fitted) does not exceed the rating of the circuit cable, fuse or circuit breaker
- Please note the IP (Ingress Protection) rating of this product when deciding the location for installation
- This product is for indoor use only
- This product is Class I and must be earthed
- This product is IP20
INSTALLATION
-
Provide power to the required point of installation
-
Open the front cover by unfastening the two screws (see Fig. 1)
-
Mark the location for, and drill the fixing holes ensuring not to infringe with any gas/water pipes or electrical cables
-
Carefully remove one of the 20mm knockouts on either side of the fitting, and fit a suitable grommet or gland (not included)
-
Feed the mains cable into the luminaire and fix to the surface using appropriate fixings (not included)
-
Connect the luminaire to the mains supply ensuring the correct polarity is observed: L – Live (brown), E – Earth (green/yellow), N – Neutral (blue)
-
Connect the battery to the battery connector on the PCB
-
Replace the front cover
-
Switch on and check for correct operation, ensuring the CHARGE and LAMPS HEALTHY indicator LEDs are illuminated
-
We recommend, on commissioning the installation, a minimum charge period of 24 hours before carrying out an emergency duration test
-
If the batteries have been left in a discharged state for an extended period, we recommend that one or more charge and discharge cycles are completed which should help to restore the battery capacity
WARNING
This product must be disconnected from the circuit if subjected to any high
voltage or insulation resistance testing. Irreparable damage will occur if
this instruction is not followed.
GENERAL
The light source of this luminaire is not replaceable; when the light source
reaches its end of life the whole luminaire should be replaced.
Clean with a soft dry cloth only, do not use aggressive cleaning products or
solvents which may damage the product.
Installing in areas where the temperature consistently drops below 0°C may
shorten the battery life.
This product is for non-maintained emergency use only.
This product is non-dimmable.
This product should be recycled in the correct manner when it reaches the end
of its life. Check local authorities for where facilities exist.
The batteries in this luminaire are Nickel Cadmium and must be disposed of
correctly. Please contact the local authorities for the disposal of this toxic
waste.
WARRANTY
This product has a warranty of 3 years (excluding battery) from date of
purchase. Failure to install this product in accordance with the current
edition of the IEE Wiring Regulations (BS7671), improper use, or removal
of the batch code will invalidate the warranty. If this product should fail
within its warranty period, it should be returned to the place of purchase for
a free of charge replacement. ML Accessories does not accept responsibility
for any installation costs associated with the replacement product. Your
statutory rights are not affected. ML Accessories reserve the right to alter
product specification without prior notice.
TESTING FOR EMERGENCY LUMINAIRES
Recommended routine test procedure in accordance with BS5266
- Daily check – check LED charge indicator is illuminated
- Monthly functional test – simulate a mains supply failure for approx. 30 seconds by operation of key switch or switching off circuit breaker. Ensure normal supply is restored after test and ensure charge indicator is illuminated
- Annual three hour duration test – simulate a mains supply failure for three hour continuous test by operation of key switch or switching off circuit breaker. Ensure normal supply is restored after test and ensure charge indicator is illuminated
- If the luminaire fails any of the above tests, please contact a qualified electrician. See below for test record sheet
ML Accessories Limited LU5 4LT www.mlaccessories.co.uk
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