Measurement Specialties 9116 user manual Common Maintenance, Component Cross Reference Section

Pressure Systems, Inc. Model 9116 User’s Manual

Table 5.1 provides a convenient cross reference summary of the components found in your Model 9116 Intelligent Pressure Scanner. This may be used as a guide to identify the appropriate component replacement sections in this chapter.

Table 5.1

Component Cross Reference

Component

Section

PC-322 Main Board PCB Assembly	5.1.3.3
PC-323 PowerPC daughterboard PCB	5.1.3.1
Assembly
PC-327 Analog PCB Assembly	5.1.3.2
Internal Pneumatic Calibration	5.1.6
Manifold
Internal Solenoid Valves	5.1.5
Internal DH-200 Transducer	5.1.4

5.1.1Common Maintenance

Your Model 9116 Intelligent Pressure Scanner is designed for rugged use. No special preventive maintenance is required, although periodic maintenance may be required to replace worn or damaged components. Upgrades or modifications of module hardware or firmware may also be periodically required. For users who wish to do their own maintenance and repairs, maintenance kits and replacement parts for each model may be purchased from the factory.

All circuit boards are sensitive to electrostatic discharges. Anti-static protection is required whenever the unit is open.

When performing any type of maintenance of Model 9116 components, the following guidelines and precautions should always be followed:

●Verify that the work area and technicians are properly grounded to prevent damage to electronic components due to electrostatic discharge.

●Ensure that all electrical and pneumatic connections have been removed from the module.

●Ensure that the work area is free of dust and other possible contaminants that may affect the high tolerance machined parts (and pneumatic seals, if model has an integral manifold).

●Care must be taken to prevent contaminants from reaching O-ring surfaces. If O-ring surfaces require cleaning, use a lint-free applicator with acetone to remove dirt and lightly lubricate the O-ring surface with Krytox® provided in the maintenance kit.

●Never use sharp objects to cut tubing from the bulged tubes. The tiny scratches left on the tubes could cause leaks.

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