Failure  to resolve the fermenter and the role of each structure 1.1 precision  filter is generally used for a period of one year. If  the filter is too much resistance or loss of ability to filter induced  normal production, you need to be cleaned or replaced (recommended  direct replacement, no cleaning, because after cleaning operations can  not reliably guarantee performance of the filter). 1.2 cleaning fermentors, scrub with a soft brush, do not scratch hard to avoid any surface damage fermenter. 1.3 supporting instruments should be checked every year to ensure proper use. 1.4  electrical, instrumentation, sensors and other electrical equipment is  prohibited directly with water vapor contact, to prevent moisture. 1.5  devices to stop using, should be promptly cleaned, drained fermenter  various pipeline than water; loosen the fermentation jars and hand hole  cover screw seal to prevent permanent deformation. 1.6 operating platform, heated tanks and other steel equipment should be regularly (once a year) paint to prevent corrosion. 1.7  If the fermenter temporarily do, you need to eliminate the fermenter  were empty, and all side by side to make more than the water tank inside  the tubes. 2. Notes 2.1 must ensure that all single piece of equipment to use the system to run normally. 2.2  sterilization filter, air filter flows through the steam pressure  should not exceed 0.17MPa, otherwise the filter cartridge will be  damaged, lost filtering ability. 2.3 During the fermentation process, make sure the tank pressure does not exceed 0.17MPa. 2.4  In the real process of elimination, when the jacket through the steam  preheat inlet pressure must be controlled within the operating pressure  range of the device (no more than 0.2MPa), otherwise it will cause  damage to the fermenter. 2.5 Cancellation and empty real consumer, must be drained fermenter jacket remainder water. Doing  so may lead to the fermentation tank flattened cylinder, resulting in  equipment damage; when the real consumer, but also cause excessive  condensate leads broth diluted, making it impossible to process  requirements. 2.6  After the air in the cooling process elimination, elimination of solid,  non-fermentation tank to produce a negative pressure to prevent  pollution, and even damage the equipment. 2.7  in the fermentation process, the pressure tank should be maintained  between 0.03 ~ 0.05MPa, in order to avoid contamination. 2.8  In each procedure, you must keep the air pressure in the pipeline  pressure is greater than the fermenter tank, otherwise it will cause  fermentation liquid back into the filter, clogged filter cartridge or  the filter failure. 2.9 If you encounter a problem they can not solve, please contact the company service department. Do not force the demolition or repair.