Figure 7-38. Motor And Filter Optical Switch Replacement (Pt 3) - Thermo Scientific 48iQ Instruction Manual

Thermo Scientific
Note Replace the optical switch if needed. You don't have to remove the
optical switch to replace the motor or filter.
5. Using #1 Phillips drive, unfasten two #4-40 flat head screws to remove
the optical cover.
6. Using #1 Phillips drive, unfasten one #2-56 pan head screw to remove
the optical switch.
Figure 7–38. Motor and Filter Optical Switch Replacement (pt 3)
DMC Optical Bench
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48iQ Instruction Manual
Servicing
7-33