1. Full-time personnel are responsible for the management of purification equipment, daily maintenance and cleaning maintenance.
2. Operating room temperature should be 22-25 C and relative humidity 40-60%. Positive pressure should be maintained during the operation. The doors of all areas of the operating room should be kept closed. They should not be opened and opened at the same time.
3. Clean air conditioning system should be opened 30 minutes before operation and closed 30 minutes after operation.
4. Clean the equipment of fresh air unit every week, and clean the equipment of clean air unit every two weeks, and record it.
5. The air outlets in the clean area should be cleaned regularly, the grilles of the return air outlets should be wiped once a day, the filters should be cleaned 1-2 times a week, the air ducts should be cleaned once a year or two, and records should be kept after cleaning.
6. The drainage points of humidifiers, water pans and towers under surface coolers, water baffles and condensate water in air conditioners should be inspected, cleaned and disinfected regularly.
7. Regular replacement of filters at all levels according to the requirements (generally recommended cycle of replacement of high-efficiency filters in junior high schools is: cleaning for three months, changing for six months, replacing for six months, replacing for one year), regular removal and cleaning of the metal mesh of the first-effect filters; periodic inspection of damaged or blocked intermediate and middle-effect filters; The high efficiency filter is tested by the purification unit, which indicates that the filter must be replaced when it is dirty or when it has been used for more than two years.
8. The environmental hygiene control indicators of clean operating room should meet the requirements of technical specifications. Static dust concentration and sedimentation bacteria concentration are based on the measured data of comprehensive performance evaluation or annual inspection data.
9. Before a clean operating room is put into operation, it shall be comprehensively evaluated by a qualified engineering quality inspection department and archived as the basic material of the operating room.
10. Monitor the unit through the purification automatic control system. Clean and inspect the local purification feeding and return air outlet equipment in the non-clean area every month. Find out the problems and solve them in time.
11. Monitor and record the effect of static air purification at least once a month in clean operating rooms at all levels. Monitor and record dust particles, positive and negative pressure once a year in clean operating rooms.
Shandong Aide Purification Engineering Co., Ltd. has strong technical strength and construction experience, according to the different needs of clean places, using professional equipment, to form different levels of clean standard space, to create the most suitable production and working environment. At present, it has established close cooperation with many enterprises and is a trustworthy professional purifying project implementer. Wechat Public Number: Aide-188