Now person who applied in multiple industries, cigarette industry, textile industry, printing industry, rubber industry, chemical industry, food packaging, electronic industry, instrument industry, precision machine, etc., it can be seen that enterprise is more and more big, the demand for person at this point we have the maintenance person is also very important, have the following maintenance knowledge can refer to.
1. Observe the instrument value 4 times per shift;
2. Check whether the hose and all pipe joints are leaking;
3. Regular observation of drainage, sewage system 1, floating ball drainer shall be cleaned once a week or so, and the blowdown pipe will be discharged once a week;
Iv. Discharge condensate.
5. Frequently observe the inlet temperature of cooling water system and compressed air system;
6. Always observe the refrigeration system 1. The compressor should touch at least once every day with the hand to be cold and frosty; 2. The drying filter should be used every week to touch the temperature difference between the two sides.
7. Check the electrical control system: blow dust and tighten the connection end;
8. Check the cooling water flow rate (for the cold dry machine), and also: A, check whether the cooling water drain valve on the water inlet and outlet pipe is closed; B. Open the cooling water inlet valve; C. Open the cooling water flow regulating valve. The valve setting has not changed since the last boot.
