ThermoFisher Scientific 146iQ, Instruction Manual

Page: 223 / 302

Servicing
Optional DMC Ozonator
Thermo Scientific 146iQ Instruction Manual 7-41
.
Use the following procedure to remove the DMC from the instrument
case. It is easier to do the following by removing the DMC first then
remove and replace the following as necessary:
●
Ozonator DMC removal
●
Lamp replacement
●
Ozonator DMC board replacement
●
Ozonator detector board replacement
●
Ozonator replacement
●
Ozonator DMC reassemble
Use the following procedure to remove and replace the ozonator.
Equipment required:
Phillips drive, #2
1. Turn instrument OFF, unplug power cord, and remove the cover
(
Figure 2–1 ).
2. Unplug electrical, unplug DMC cable to ozonator board DMC (J4).
3. Disconnect 2X plumbing.
4. Using a #2 Phillips drive, unfasten captive hardware.
Optional DMC
Ozonator
DMC Ozonator
Removal