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Servicing
Permeation Oven Board Replacement
Thermo Scientific
146iQ Instruction Manual
7-69
Use the following procedure to replace the permeation oven board.
Equipment required:
Phillips drive, #2
CAUTION
Allow oven to cool down prior to servicing.
▲
1.
Turn instrument OFF, unplug power cord, and remove the cover
(
Figure 2–1
).
2.
Unplug all electrical J1, J7, J8, J9 as shown.
3.
Using #2 Phillips drive, unfasten four 6-32 pan head screws.
Figure 7–77.
Replacing the Permeation Oven Board
4.
Replace permeation board and assemble in reverse order.
Permeation Oven
Board
Replacement
Summary of Contents for 146iQ
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