Instruction manual

Servicing
Detector Assembly Replacement
7-34 Model 5030i SHARP Instruction Manual Thermo Fisher Scientific
4. Disconnect plumbing.
5. Remove four mounting screws and remove proportional valve
assembly.
6. Replace the proportional valve assembly by following the previous steps
in reverse.
7. Perform a leak test as described in the “Preventive Maintenance”
chapter.
Figure 7–17. Replacing the Proportional Valve
Use the following procedure to replace the detector assembly (Figure 7–
18).
Equipment Required:
Detector assembly
Hex driver, 4 mm
Safety glasses
Detector Assembly
Replacement
Unfasten Screws (4)
Unhook Tubing from
Rear Panel
Unhook Tubing from
Measurement Head
Unhook Connector from
Measurement Interface
Board “Beta 1”