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How to Use an Air Shower Correctly？

2025-04-15

7-Step Standard Operating Procedures for Air Shower Entry

1.Preparation Phase

Check Warning Lights – Ensure the indicator light is green before entry.
Remove Accessories – Take off watches, jewelry, and any exposed metal objects to prevent particle contamination.

2.Single Entry Principle

Only one person should enter at a time — access control will verify individual entry.

3.Standard Standing Position

Raise Hands – Stand upright with both hands lifted in a “Y" shape.
Rotate Slowly – Turn 360° for 10–15 seconds to ensure complete surface purification.

4.Activate the Purification Cycle

Automatic Start – Once the door closes, the air shower cycle begins automatically.

5.Wait for Full Cycle Completion

Cycle Duration – Typically 15–30 seconds, depending on ISO cleanroom classification.
Do Not Exit Midway – Opening the door prematurely will trigger an alarm and disrupt the process.

6.Exit Guidelines

Exit When Green Light Appears – Wait for the signal before opening the door.
Reverse Entry Prohibited – Entering from the exit door will lock the system automatically.

7.Routine Maintenance Tips

Replace Pre-Filters – Change the pre-efficiency filter every month to maintain airflow quality.
Clean Nozzles Regularly – Wipe all air nozzles with alcohol once per wee

Build a Safer, Cleaner Entry Process

GCC Cleanroom provides custom air showers and complete cleanroom access systems designed to meet ISO and GMP standards.
Contact us today for expert guidance, technical specifications, or a free quote on air shower systems tailored to your cleanroom requirements.