Photometer Dmc Removal; Figure 7-38. Photometer Dmc Removal - Thermo Scientific 49iQ Instruction Manual

Servicing
49iQ Photometer DMC
Photometer DMC
7-32 49iQ Instruction Manual
Use the following procedure to remove the Photometer DMC and replace
the board.
Removal
Equipment required:
Phillips drive, #2
1. Turn instrument OFF, unplug power cord, and remove the cover
(Figure
2. Unplug DMC cable, top connector (photometer DMC board to
pressure/flow board).
3. Unplug DMC cable, bottom connector (photometer DMC board to
ozonator DMC board).
4. Disconnect 3X plumbing
5. Using a #2 Phillips drive, unfasten 6X captive hardware.
Figure 7–38. Photometer DMC Removal
2–1).
(Figure 7–38).
Thermo Scientific