Inspection Instrument Correct Usage and Maintenance Best Practices
1. Overview
To ensure accurate and reliable measurement results during the use of testing instruments, operators and maintenance personnel must correctly and reasonably operate and use instruments, and perform daily maintenance and care work. The following best practices outline the correct approach.
2. Operator Training and Qualification
- All operators must complete necessary technical training before operating instruments
- Familiarize with the instrument user manual before first use
- Understand instrument performance characteristics, accessory functions, and usage methods
- For highly specialized or complex instruments, assign dedicated trained operators
- Operators should obtain certification before independent operation of critical equipment
3. Environmental and Pre-Use Requirements
- The operating environment must meet all requirements specified in the user manual
- Before use, verify the instrument technical status is normal
- Confirm the calibration certificate is within its validity period
- Check working voltage, electrical circuits, gas lines, oil lines, and mechanical rotating parts
- Only after all checks pass may the instrument be powered on
4. Proper Operation Procedures
- For valuable and precision instruments, establish formal written operating procedures
- Operators must strictly follow established procedures during use
- Complete the Instrument Equipment Use Record for each use session
- If a malfunction or damage occurs during use, immediately stop using the instrument
- Report issues to professional maintenance personnel — never attempt unauthorized repairs
5. Regular Maintenance Schedule
5.1 Lubrication
- Regularly lubricate working guide rail surfaces with appropriate lubricating oil
- Lubricate gears and gear racks on a scheduled basis
- Use only manufacturer-recommended lubricants for precision equipment
- Document all lubrication activities with dates and lubricant types used
5.2 Anti-Rust Treatment
- Perform regular anti-rust treatment on exposed metal surfaces
- Apply protective coatings to non-painted surfaces that may be exposed to moisture
- Inspect for early signs of corrosion and address immediately
5.3 Long-Term Storage Care
- For instruments not used for extended periods, power on periodically at regular intervals
- This prevents moisture damage to electrical components
- Cover instruments and store in climate-controlled environments
- Remove batteries from battery-operated devices before long-term storage
5.4 Equipment Protection
- Only professional maintenance personnel may disassemble or adjust instruments
- Unauthorized disassembly can damage instrument performance permanently
- Keep instrument covers and protective guards in place
- Use surge protectors for sensitive electronic equipment
6. Post-Use Care Procedures
- After completing instrument use, perform necessary maintenance on affected parts
- Clean surfaces that have been contacted during operation, especially non-painted areas
- Apply anti-rust oil or protective sprays where appropriate
- Cut off working power supply after completing all post-use care
- Return instruments to their designated storage locations
7. Record Keeping
Maintain comprehensive records of all instrument usage, maintenance, and calibration activities. This documentation is essential for quality management systems, regulatory compliance, and tracking instrument performance trends over time.
