Page
2
of
28
Version 4.37 • CE • ALIS Tube Lamp
21 May 2019
ALIS Tube Coupler best practice clip on procedure
The new ALIS Tube Coupler has been designed with improved durability and ingress protection against dust and
high-pressure water jets. To ensure the longevity of the lamp it is important to follow the correct fixing procedure.
1.
At the desired coupler position un-
twist, the ALIS-Bus by approximately
20cm (8”).
Undo the end clips by holding the lamp
and applying gentle pressure to the
hook part of the clip and pushing away
from the body of the lamp.
Excessive pressure may cause the clip
to come out of the hinge.
This is designed to happen as this
is a replaceable field part. If this
happens then simply push the clip back
into the hinge.
2.
Undo the side clips by holding the
lamp firmly and applying equal pressure
with thumb to the clip, one corner at a
time.
3.
Lift the upper coupler back on its
hinge and check the position of the
seal.
Due to the compression the seal may
have stuck to the upper coupler.
If this has occurred, then peel the seal
off and position it in the lower coupler
ensuring it has seated correctly.
4.
Ensure the ALIS Bus is clean, free
from grit and undamaged.
Position the ALIS bus cable on the seal
in the lower coupler, ensure it is
correctly seated then push it firmly into
the guide clips.
5.
Ensure that all the clips on the
coupler are fully disengaged before
closing the upper coupler.
Position the coupler lid squarely and
press down in place to ensure correct
fit.
6.
Once correctly seated maintain firm
pressure clamping the couplers closed
before first closing the end clips.
7.
To close the side clips, press firmly
with equal pressure both ends of
opposed clips to ensure the clips lock
into position securely.
8.
To close the side clips, press firmly
with equal pressure both ends of
opposed clips to ensure the clips lock
into position securely.
9.
Check that the four side clips are
completely closed.
