Document UT-MT-0778_EN
Page 36 of 39
Edition 11/03/2014
Supersedes edition 02/03/2014
LED INSET THRESHOLD/END LIGHT L
THE04
INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE
3.13
CABLE LEAD WITH PLUG
3.13.1
Removing the cable lead with plug
Remove the fixture from the base and open it following instructions of
“Removing
and Opening the Light Unit From the Base”
.
Inside the lower cover, disconnect the pair of wires from the electronics by cutting
the cables, unscrew the gland and pull out the cable lead with gland gasket.
3.13.2
Installing the new cable lead with plug
Insert on the new power supply cable lead with plug (Figure 25 – n° 1) the new gland
nut (Figure 25 – n° 2) with teflon washer (Figure 25 – n° 3), metal washer (Figure 25 –
n° 4) and then the new gland gasket (Figure 25 – n° 5) so that the available length of
cables outside the fixture is approx. 50 cm when re-assembled. Pull both cables
through the suitable hole provided in the bottom of the lower cover; then splice each
cable for a length of approx. 7 mm and clamp the female faston terminal to the cable
(Figure 25 – n° 6) and the male ones to the electronics wires.
Place the gland gasket inside its seat and tighten the gland nut. Restore internally the
electrical connections.
Figure 25 - Cable Lead With Plug
Close the light fixture following instructions of paragraph
“Closing the Fixture”,
“Leakage Test”
and
“Reinstalling the fixture”
.
3.14
PRESSURE VALVE
If a leakage is found through the pressure valve during an air pressure test, check
carefully where the leakage happens. If the leakage is between the valve (Figure 26 -
n°2) and the lower cover (Figure 26 - n°1), check the tightening of the valve body to
the lower cover from the outside of the fixture.
