Procedure
Figure 18-1 Replacing the back–lighting
TP27, TP37 Equipment Manual
Release 01/00
Step
Slacken the two knurled screws
1
the two screws at the top and underside.
2
Carefully tilt the hinged rear panel backwards until the plug con-
nections for the ribbon cable and 8–pin socket housing can be re-
moved.
Then tilt the rear panel backwards as far as the stop.
Undo two screws per fluorescent tube ® (figure 18-1) and remove
3
the covers ¯.
Remove the two connectors °.
4
5
Replace the fluorescent tubes.
6
Reassemble in the reverse sequence of the disassembly procedure.
®
®
°
°
Maintenance/Upkeep
Action
at the rear of the TP and loosen
¯
¯
®
®
18-5