Document Number: DQ-FBD-001
Version: 1.0
Effective Date: [Insert Date]
Review Date: [Insert Date]
Design Qualification Protocol for Fluid Bed Dryer in Solid Dosage Form Production
Objective: To establish a Design Qualification protocol for the Fluid Bed Dryer (FBD) used in the drying of wet granules, ensuring compliance with regulatory requirements and operational efficiency.
Scope: This protocol applies to the Fluid Bed Dryer used in the Production/Drying area for Solid Dosage Form manufacturing, focusing on drying wet granules with direct impact on product quality.
Responsibilities:
- Validation Team: Overall responsibility for protocol execution and documentation.
- Production Team: Provide operational input and assist in testing.
- Quality Assurance: Review and approve documentation and results.
Prerequisites:
- Completion of User Requirements Specification (URS).
- Installation Qualification (IQ) completion.
- Operational Qualification (OQ) completion.
Equipment Description:
The Fluid Bed Dryer (FBD) is designed to dry wet granules through controlled airflow, utilizing critical parameters such as inlet/outlet temperature, airflow rate, drying time, filter differential pressure (DP), and PLC controls. It is classified as critical due to its direct impact on product quality.
| Test ID | Procedure | Acceptance Criteria | Evidence |
|---|---|---|---|
| DQ-FBD-001 | Verify inlet temperature settings | Inlet temperature must be within specified range as per URS Annex 11 | Temperature logs |
| DQ-FBD-002 | Check outlet temperature settings | Outlet temperature must be within specified range as per URS Annex 11 | Temperature logs |
| DQ-FBD-003 | Measure airflow rate | Airflow rate must meet defined criteria | Flow meter readings |
| DQ-FBD-004 | Test drying time | Drying time must align with process requirements | Process logs |
| DQ-FBD-005 | Assess filter differential pressure | Filter DP must not exceed specified limits | DP readings |
| DQ-FBD-006 | Verify PLC functionality | PLC must operate as per specifications | PLC logs |
Detailed Test Cases:
- Test Case 1: Confirm that the inlet temperature can be set and maintained within the specified range.
- Test Case 2: Validate the outlet temperature measurement against the expected values.
- Test Case 3: Ensure the airflow rate is adjustable and meets the required specifications.
- Test Case 4: Document the time taken for drying to reach the specified moisture content.
- Test Case 5: Monitor filter DP and ensure it remains within acceptable limits during operation.
- Test Case 6: Test the PLC to verify that all programmed sequences execute correctly.
Deviations: Any deviations from the acceptance criteria must be documented and investigated. Corrective actions should be taken as necessary, and all findings must be reported to Quality Assurance.
Approvals:
- Validation Team Lead: ______________________ Date: __________
- Production Manager: ______________________ Date: __________
- Quality Assurance Manager: ______________________ Date: __________
Data Integrity Checks:
- Regular audits of data logs for temperature, airflow, and pressure readings.
- Cross-validation of PLC data against manual readings.
- Backup of electronic records in compliance with data integrity regulations.