Standard Operating Procedure (SOP)

1.0 OBJECTIVE

To outline the procedure for cleaning the hose pipes of the Dust Extraction System to ensure effective dust collection, maintain system performance, and comply with GMP standards.

2.0 SCOPE

This SOP applies to all hose pipes used in the dust extraction systems at [Company Name] in the production, packaging, or other manufacturing areas where dust is generated.

3.0 RESPONSIBILITY

• Production Operators: Responsible for performing the cleaning of the hose pipes.

• Maintenance Personnel: To inspect and ensure the proper operation of the dust extraction system.

• Production Supervisor: To ensure that the cleaning procedure is followed correctly.

• Quality Assurance (QA): To verify the cleaning and ensure compliance with safety and hygiene standards.

4.0 MATERIALS AND EQUIPMENT REQUIRED

• PPE (Personal Protective Equipment): gloves, mask, goggles, and gown

• Soft brushes or cleaning rods

• Compressed air (if applicable)

• Lint-free cloths

• Detergent solution (non-corrosive, if required)

• 70% Isopropyl Alcohol (IPA) (optional for sanitization)

• Water and bucket or wash station

• Vacuum or dry blower (optional)

• Hose cleaning tags (Cleaned / To be cleaned)

• Cleaning Logbook

5.0 PROCEDURE

5.1 Pre-Cleaning Preparation

1. Power Off: Turn off the Dust Extraction System and disconnect any power supply to the equipment to ensure safety.

2. Wear PPE: Ensure that operators wear the necessary personal protective equipment (PPE), including gloves, face masks, goggles, and gowns.

3. Remove the Hose: Detach the hose pipe(s) from the dust extraction system, ensuring there is no residual dust or material in the system.

5.2 Dry Cleaning (if applicable)

1. Initial Inspection: Visually inspect the hose pipe for dust accumulation, blockages, or any visible damage.

2. Loose Dust Removal: Use compressed air or a vacuum cleaner to blow out any loose dust from the inside of the hose.

3. Manual Cleaning: Use a soft brush to gently clean the interior of the hose, especially if the dust has settled into hard-to-reach areas.

5.3 Wet Cleaning (if applicable)

1. Preparation of Cleaning Solution: Prepare a detergent solution (non-corrosive, non-residual) if needed for more thorough cleaning.

2. Cleaning the Hose:

   • Immerse the hose in a container with warm water and detergent solution, if applicable.

   • Use a soft brush or cleaning rods to scrub the interior and exterior of the hose to remove stubborn residues.

3. Rinsing: After cleaning, thoroughly rinse the hose with clean water to remove all detergent residues.

5.4 Sanitization (if applicable)

1. Sanitize the Hose:

   • If required by internal protocols, wipe or spray the hose with 70% Isopropyl Alcohol (IPA) to sanitize the interior and exterior surfaces.

   • Allow the hose to air dry completely before further handling.

5.5 Drying

1. Dry the Hose:

   • Hang the hose in a clean, designated area to dry completely, or use a drying system (e.g., air blower) to speed up the drying process.

   • Ensure no moisture remains in the hose before reattaching it to the system to prevent bacterial growth or mold formation.

5.6 Reassembly and Post-Cleaning Inspection

1. Reattach the Hose: Once the hose is completely dry, reassemble it back into the dust extraction system.

2. Final Inspection: Inspect the hose for any damages such as cracks or wear. If any damages are found, replace the hose as per maintenance protocols.

3. Cleanliness Check: Ensure that no residual dust, detergent, or sanitizing solution remains on or inside the hose.

5.7 Documentation and Labeling

1. Tagging: Affix a “Cleaned” tag with the operator’s initials, date, and time of cleaning on the hose.

2. Cleaning Log: Record the cleaning procedure in the cleaning logbook, noting any issues, observations, or repairs made during the process.

6.0 CLEANING FREQUENCY

• At the end of each production shift or batch

• After product changeover

• When switching between different types of material or powder

• After maintenance or system failure

• As per the cleaning schedule defined by cleaning validation protocols

7.0 RECORDS TO BE MAINTAINED

• Cleaning Logbook

• Equipment Inspection Report

• Maintenance Records (if applicable)

8.0 ABBREVIATIONS

• SOP: Standard Operating Procedure

• IPA: Isopropyl Alcohol

• PPE: Personal Protective Equipment

• QA: Quality Assurance

• GMP: Good Manufacturing Practice

🎓 Discover one of the best Pharmaceutical Production courses available — click below to explore the course that’s shaping future Production skills.https://trcjw.on-app.in/app/oc/338669/trcjw