1. Required cleaning tools and products
(1) Vacuum cleaner for clean room
(2), clean paper, dust-free cloth
(3), deionized water
(4), alcohol
(5), bucket
(6), mop
(7), mop bucket
2. Cleaning requirements
(1) Clean room dust-free cloth should be used when cleaning the walls in the clean room;
(2) Use 90% deionized water and 10% isopropanol to prepare cleaning agent;
(3) Use an approved clean room special detergent;
(4) Check the trash bins in the workshop and maintenance room every day and clear them away in time.
(5) Every floor must be vacuumed. Every time a shift is transferred, the completion of the work should be marked on the map, such as where it ends and where it starts.
(6) Special mop should be used to clean the floor of clean room.
(7) A special vacuum cleaner with a high efficiency filter should be used for vacuuming in a clean room.
(8) All doors need to be checked and wiped dry
(9) Wipe the floor after absorbing the floor. Wipe the wall once a week.
(10) Vacuum and wipe under the raised floor.
(11) Wipe the pillars and supporting pillars under the raised floor once every three months.
(12) When working, we must remember to always wipe from top to bottom, from the farthest place to the door.
3. Clean room cleaning procedures
(1) Replace the special anti-static clothing, wear a mask, and remove the dust through the air bath dust collection channel before entering the clean room.
(2) After preparing cleaning tools and supplies and placing them at the specified location, start cleaning.
(3) Pick up ground garbage, one by one from the inside to the outside according to the order of the production line.
(4) Dump and transport the garbage in the trash cans and garbage bins on time, and conduct inspections. After strict classification according to regulations, they will be transported to the designated garbage room for classification and placement after inspection by the production line manager or security.
(5) Use clean paper or dust-free cloth from top to bottom to clean indoor glass, walls, shelves,
(6) Use a clean dust pusher to push dust and clean the ground carefully from the inside out. If there are garbage, stains, water marks on the ground, etc., clean it with a dust-free cloth in time.
(7) Clean up the production line, under the workbench, and under the chairs during the rest and dining time of the production line employees.
(8). Regularly clean the ceiling, air-conditioning outlet, ceiling lamp cover, and under the raised floor. The cleaning procedures and materials used must be approved by the factory affairs department, and use holidays and work breaks as planned.
(9) The floor waxing of the clean room must be carried out in strict accordance with the plan and cleaning procedures, and anti-static wax must be used.
(10) After the completion of the cleaning work, all cleaning supplies must be received in the designated cleaning room, and stored separately from ordinary tools to avoid cross-contamination, and placed neatly and not randomly placed in the clean room.
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