Standard Operating Procedure for Cleaning of Sifter

1. Purpose

The purpose of this SOP is to outline the procedures for the proper cleaning and maintenance of sifters in the pharmaceutical industry to ensure product quality and compliance with regulatory standards.

2. Scope

This SOP applies to all personnel responsible for operating, cleaning, and maintaining sifters in the pharmaceutical facility.

3. Responsibilities

• 3.1 Operator: Responsible for conducting routine cleaning of the sifter.
• 3.2 Supervisor: Responsible for overseeing and ensuring compliance with this SOP.
• 3.3 Maintenance Team: Responsible for major repairs or servicing of the sifter.

4. Procedure

Follow these steps for the proper cleaning of the sifter:

4.1 Ensure the sifter is powered off and disconnected from the electrical supply.

4.2 Put on appropriate personal protective equipment (PPE), including gloves and safety goggles.

4.3 Remove and dispose of any product residues or materials from the sifter and the collection tray.

4.4 Disassemble the sifter according to manufacturer’s guidelines, if applicable.

4.5 Use a soft brush or compressed air to remove any remaining product or dust from the sifter’s components, including screens, sieves, and pans.

4.6 Wipe down all components with a clean, lint-free cloth dampened with an approved cleaning solution.

4.7 Pay special attention to the mesh or screens, ensuring they are completely clean and free from residue.

4.8 Rinse all components thoroughly with clean, purified water to remove any cleaning solution residues.

4.9 Allow all cleaned components to air dry completely.

4.10 Reassemble the sifter according to manufacturer’s guidelines, if applicable.

4.11 Reconnect the sifter to the electrical supply and power it on.

4.12 Conduct a functional check to ensure the sifter is operating correctly.

4.13 Record the cleaning and maintenance activities in the equipment logbook.

5. Abbreviations

No specific abbreviations are used in this SOP.

6. Documents

The following documents are relevant to this SOP:

• Equipment Logbook
• Manufacturer’s Maintenance Manual (if applicable)

7. References

No external references are applicable to this SOP.

8. SOP Version

This is Version 1.0 of the SOP for Cleaning of Sifter, issued on [Date].