Timeguard NSLB150C - Manual (Page 5)

SeCtIoN tHRee
INStaLLatIoN
After choosing a suitable location
(see previous section)
install the unit as follows:
Remove the wiring box cover by gently levering the
side retaining lugs outwards and lift off (see diagram e).
The unit is suitable for connection to a 230 V ac 50Hz electricity supply. it is suggested that
3-core round flexible cable of 1mm
2 gauge is used. An isolating switch should be installed to
switch the power to the unit On & OFF. This allows the sensor to be easily switched off
when not required or for maintenance purposes or to override the unit electrinically (by
switching the supply off and on within 1 second).
Unfasten the screw on the top of the floodlight. install the halogen bulb, making sure not
to touch the bulb with bare hands. it is suggested that the bulb is handled using a clean
dry cloth or tissue.
ensure the bulb is correctly fitted in the lampholder before use.
Re-attach the front cover, do not overtighten the fixing screw.
Remove the bracket from the floodlight.
Mark the position of the bracket fxing holes on the wall.
Drill the holes. insert the wall plugs into the holes and fix the bracket to the wall.
*** IMPoRtaNt ***
Switch off the electricity at the fuse box by removing the relevant fuse or
switching off the circuit breaker before proceeding with the installation.
CoNNeCtIoN
pieRCe & pASS THe CABle THROUGH THe GROMMeT BeFORe pROCeeDinG.
Connect the cable to the terminal block on the unit as follows (see connection diagram):
neUTRAl (Blue) n
eARTH (Green/Yellow)
liVe (Brown) l
ensure that the connections are secure.
For details of override connections, please see later sections.
Secure the cable using the cord grip provided.
line up the wiring box cover with the wiring box and press home ensuring that the
retaining lugs on each side of the cover engage fully with the catches on the wiring box to
achieve a weatherproof seal (see diagram e).
Fix the floodlight to the bracket.
Retaining lugs insert small
screwdriver
and gently
push and lift
cover off.
Mounting plate/
Wiring Box
e