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III. Post-Drainage Inspection & Documentation
System Validation
Inspect welds, joints, and safety valves for integrity .
Test safety valve sensitivity: Close the outlet valve, adjust pressure to 0.85 MPa, and verify that the safety valve activates at 0.80 MPa .
Maintenance Records
Document drainage time, operator name, waste status, and anomalies.
Regularly clean drainage pipes to prevent rust or debris from clogging valves.
Key Precautions
Safety Gear: Wear gloves and goggles throughout the process. Avoid contact with high-temperature or high-pressure components .
Automated Drainage: For solenoid or mechanical valves, regularly test valve functionality and pipe cleanliness .
Environmental Adaptation: Increase drainage frequency to every 8 hours during high temperatures, rainy seasons, or heavy usage .
Benefits of Compliance
Proper operation extends the air receiver’s lifespan and prevents system corrosion or failures caused by moisture or contaminants.
