Pass box is a necessary auxiliary equipment mainly used in clean room. It is mainly used to transfer small items between clean area and clean area, non-clean area and clean area. In order to ensure its normal operation and keep clean condition, correct maintenance is necessary. When maintaining the pass box, pay attention to the following points:
1. Regular cleaning: The pass box should be cleaned regularly to remove dust, dirt and other debris. Avoid using cleaners that contain particulate matter or corrosive ingredients. After cleaning is completed, the machine surface should be wiped dry.
2. Maintain sealing: Regularly check the sealing strips and gaskets of the pass box to ensure they are intact. If it is damaged or aged, the seal should be replaced in time.
3. Records and record retention: When maintaining pass box, include the date, content and details of cleaning, repairs, calibration and other operations. Used to maintain history, evaluate equipment performance and detect potential problems in a timely manner.
(1) Limited to fixed use: The pass box should only be used for the transfer of items that have been approved or inspected. Pass box may not be used for other purposes to prevent cross-contamination or improper use.
(2) Cleaning and disinfection: Clean and disinfect pass box regularly to ensure that the transferred items are not contaminated. Use suitable cleaning agents and methods and follow relevant hygiene standards and recommendations.
(3) Follow operating procedures: Before using pass box, staff should understand and follow the correct operating procedures, including the correct method of using pass box, and following food safety procedures and hygiene requirements when it comes to food transfer.
(4) Avoid closed items: Avoid passing closed containers or packaged items, such as liquids or fragile items, through pass box. This reduces leaks or items not all touching pass box to reduce the possibility of cross-contamination, the use of gloves, clamps or other tools to operate pass box and the risk of rupture of items receiving transfers.
(5) It is prohibited to pass harmful items. It is strictly prohibited to pass harmful, dangerous or prohibited items through pass box, including chemicals, flammable items, etc.
Please note that before performing pass box maintenance, it is recommended to refer to the operating manual and maintenance guide provided by the manufacturer to ensure compliance with applicable codes and requirements. In addition, regular preventive maintenance and periodic inspections can help detect and solve potential problems early and ensure the normal operation and clean performance of the pass box.
Post time: Jan-09-2024