Industrial / Cleaning Systems
Cleaning Instructions for Optibelt ELASTOMIT-R 116A and 122A X-ray Protection Curtains
A comprehensive guide on cleaning and disinfecting Optibelt ELASTOMIT-R 116A and 122A X-ray protection curtains, including recommended agents, step-by-step procedures, and safety precautions.
Table of contents
Manual images
Click an image to enlargeImportant Information
Regular daily cleaning is necessary to prevent microbiological growth and ensure hygiene in food processing environments. This guide applies to Optibelt ELASTOMIT-R 116A and 122A curtains. Note that these recommendations are non-binding; users must perform their own tests to ensure suitability for their specific application. Do not use high-pressure cleaning equipment, aggressive chemicals, or abrasive brushes.
Cleaning Procedures
The cleaning process follows a foam-based method. Perform the following steps daily or as required:
- Preparation: Remove the curtain from the system and clear away food and product residues.
- Removal of coarse dirt: Use a puller or a soft, lint-free cloth (paper or microfiber) to collect residues. Dispose of waste properly.
- Rinse: Rinse with water at 50–60°C and approx. 5 bar pressure. Flush from top to bottom towards the drain.
- Lathering: Apply recommended cleaning agent (3–5% concentration) at 50–60°C and approx. 5 bar. Allow to act for 20 minutes. Foam systematically from bottom to top.
- Rinsing: Rinse with water at 50–60°C and approx. 5 bar. Wipe off dissolved residues with a soft, lint-free cloth without rubbing. Rinse again with clear water.
- Checking: Inspect the curtain for cleanliness. Repeat if necessary.
- Disinfection: Apply disinfectant (1–3% concentration) at approx. 5 bar. Allow to act for 10–20 minutes. Ensure complete wetting from top to bottom.
- Final Rinsing: Rinse thoroughly with water at 50–60°C and 5 bar. Ensure no visible residue of cleaning agents remains.
Recommended Detergents
Optibelt has tested the following agents for compatibility:
- Topactive 500: Acidic cleaning agent for TFC hygiene processes.
- Topactive 200: Alkaline cleaning agent for TFC hygiene processes.
- Topactive OKTO: Acidic, foamable disinfectant based on combined peracids.
- p3-Topax 990: Neutral foam disinfectant based on alkymine acetate.
Workplace Safety
Always observe safety instructions and wear necessary protective equipment (gloves, goggles, apron, boots). Never mix cleaning agents and disinfectants with one another. Always perform material testing before using new detergents.
Manufacturer information
Ecolab Inc.
Practical help
Common problems
Residues remain after cleaning
Ensure the correct concentration (3-5%) and contact time (20 minutes) are maintained during the lathering phase.
Visible cleaning agent residue after final rinse
Perform a more thorough rinse with clear water to ensure all chemical residues are removed.
Before use
- Remove the curtain from the X-ray system
- Prepare a waste container for coarse dirt
- Ensure water supply is set to 50–60°C
- Verify water pressure is approximately 5 bar
- Wear appropriate protective equipment (gloves, goggles, apron, boots)
Specs in practice
- Water Temperature
- Must be maintained between 50–60°C for effective cleaning and disinfection.
- Water Pressure
- Approx. 5 bar is required for effective rinsing and foaming.
- Lathering Time
- The cleaning agent must remain on the surface for 20 minutes.
Model compatibility
- Compatible with Topactive 500, 200, OKTO, and p3-Topax 990.
- Do not use aggressive, high-dose alcohols, acetone, or benzine.
- Do not use cleaning brushes or high-pressure cleaning equipment.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.