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3. Open the rear compartment to access terminal block. Wire the Mains cable
into the terminal block. Provision has been made for this and identified as the
E (Earth), L1 (swiched live) and L2 (permanent live) and N (Neutral) terminals.
There are two pairs of contacts for each of these to facilitate a mains cable that
can be looped in and out of the unit. The L2 terminals on a standard unit is
not electrically connected but allows them to be used on the same circuits as
emergency floodlights
.
4. Installer should earth the unit separately – an internal and external earth point
are provided as standard.
5. Connect wires to mains supply.
6. If the unit is opened for any reason, disconnect mains –
On emergency
luminaires there may be more than one mains supply.
7. All SPARTAN floodlights have terminal blocks suitable for looping 4mm2 cable,
only one cable should be connected to each terminal block connection.
8.
Emergency SPARTAN floodlights may have a single green LED fitted
adjacent to the incoming cable glands, when illuminated the green LED
indicates that the emergency system is healthy.
9.
The battery fuse located in the power supply lid on emergency variants
is disconnected after final manufacturing testing. When installing the
floodlight the battery fuse will need to be reconnected and the unit
charged for 24 hours and then discharged (repeated 3 times) to bring
the battery up to peak capacity.
10.
If a 4 core cable is used on emergency luminaires – L1, L2, N and E the
link cable at the front of the terminal block between L1 and L2 should be
removed.
11.
During emergency operation the light output and duration will be
determined by the variant purchased.
12.
Once wiring is complete replace rear cover. Ensure gasket is located neatly
in channel and no wires are trapped between cover and body. Tighten cover
screws to 3Nm.
13.
If carrying out Insulation Resistance tests the normal method of insulation
testing is to connect Live and Neutral together and test between this point and
Earth to prevent the risk of damage to the electronic control gear.
