AVX System User Guide
System Maintenance AVX metrology systems have been designed for years of superior service. Periodic maintenance as outlined in this section is considered good practice to maintain your system in peak operating condition.
8.
This section provides the following information:
Performing daily inspections
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Performing weekly inspections
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• Performing monthly zoom optics verification
Performing calibration verification
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Cleaning the system
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Changing fuses
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Replacing faulty parts
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8.1 Performing Daily Inspections
Each day, inspect your system for general safety and basic functionality:
• Verify that the work area is clean, dry, and free of debris. Remove any debris or loose items from around the system and metrology stage. • Verify that the electrical power cords are plugged into a grounded power source and are unobstructed. • Verify that temperature and humidity are within recommended ranges. Refer to “Environmental Conditions” earlier in this document. • Allow the system to warm up to normal operating temperature before performing critical part measurements
• Inspect the area around the system for proper clearance.
8.2 Performing Weekly Inspections
On a weekly basis, or if the system has been moved, do the following:
• Verify that the stage control mechanisms move freely. If binding is observed, contact SKE Technical Services for service. The lead screws use a self-lubricating TFE coating, which is designed to last for the life of the product. Do not apply cleaner or lubricant. • Perform a basic calibration check against a certified chrome-on-glass standard, such as Starrett’s magnification (MAG) checker, part number 8268. With a telecentric system, perform a single measurement on an artifact whose dimensions are comparable to those of the parts to be measured, and verify that the measured dimensions are within the AVX’s specifications. With a zoom system, measure artifacts at the zoom detent positions for maximum and minimum magnification.
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