Service
25
C h a n g i n g a t u b e
To change a tube:
1. Disconnect the fixture from AC power and allow to cool for 5 minutes.
2. For access to the white tube, use a 3mm Allen key to remove the 8
retaining screws and remove the front frame (G) and clear plastic cover
(F). Be ready to catch the reflector, as this is a loose fit in the housing, but
note that a ground (earth) lead connects the reflector to the housing.
Disconnect this lead and remove the reflector.
3. To remove a tube, press on
the metal caps at both ends of
the tube and rotate the tube
1/4 turn in whichever direction
is easiest. Then slide the
tube’s terminal pins out of their
sockets. Support the tube at
both ends as it is released.
3mm
G
F
Figure 12: Access to white tube
Figure 13: Tube removal
Summary of Contents for Stage Cyclo
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