19-13
OP27, OP37 Equipment Manual
Release 05/99
Step
Action
1
Open the OP37, as described in Section 19.4.1, and study the safety notes
contained in that section.
2
Undo the four screws
¶
.
¶
¶
¶
¶
·
·
¸
¸
3
Remove the covers
·
(see figure in Step 2).
4
Remove the two connectors
¸
(see figure in Step 2).
5
Carefully remove the tubes at the two rubber-buffered ends from the hold-
ers.
Caution
If you hold the glass to remove a tube, the tube may burst
with a corresponding a risk of injury.
!
6
Insert the new tubes, as described, in the holders and reassemble the
device.
Maintenance/Upkeep
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