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Cleaning of the air dryer, air condenser, crushed air condenser fin surfaces should be avoided
Wind around the condenser to ensure enough space for ventilation and heat dissipation, can not work under direct sunlight; regularly use compressed air to clear the surface area of ash,Extruder Hopper DryerExtruder Hopper Dryer,cleaning with compressed air flow, the pressure is not too large. Air-cooled dryer, water-cooled dryer maintenance knowledge
(A) each class observation and recording instrument value four times
1, the compressed air pressure difference does not exceed 0.035Mpa;
2, the evaporation pressure gauge 0.4Mpa-0.5Mpa;
3, the pressure gauge 1.2Mpa-1.6Mpa.
Cold and dry should always observe the drainage, sewerage system
A float drain cleaned once a week or so;750g 5-Gallon PET Water Bottle750g 5-Gallon PET Water Bottle
2, outfall sewage per week.
Electronic drainer cleaning methods:
a. the front of the automatic drainage valve closed;
b. Loosen the top nut out timing coil, the coil cleaning process can never come into contact with water, otherwise the coil will burn;
pulled out the hose, 700g 5 Gallon Water Bottle700g 5 Gallon Water Bottle,loosen the drain valve bodies, the drainage within the compressed air vent;
d. Remove the spool to wipe clean;
e. body twist back, front-end ball valve gently open drainage system with compressed air impurities, water and oil emptying; wipe with a rag body;
f. the spool, the timing coil in situ Replace; fitted hose, open the front-end ball valve.
(C) frequently observed in the inlet temperature of cooling water systems, compressed air system
1, cooling water temperature is 32 ℃;
2, the water pressure 0.15 ~ 0.3Mpa;
3, the compressed air intake,Car Air CompressorCar Air Compressor,temperature should generally be ≤ 45 ° C (not hot hands deep into the trachea is appropriate), except for special.
4, the cooling water should be kept clean half of the Y-type filter cleaning time, water quality once a month; water condenser cleaning every year once (depending on water quality), air condenser be cleaned once a month;
Cleaning of shell and tube type water condenser: Turn off the cooling water inlet, open Missed pipe end caps, end caps external and pads just use water to clean; brass internal gas,Plastic Injection MachinePlastic Injection Machine,water or stick cleaning with a rag; cleaning should pay attention to the force can not be too large, so as not to break the internal brass.
(D) frequently observed in the cooling system
1, the compressor of the freeze-drying machine at least a day to touch again, normal cold, frost;
2, each week of the dry filters touch both sides of the temperature difference, temperature should not be a great
3, the compressor there is abnormal sound and heat as soon as possible contact with the after-sales service.
(E) Check the electrical control system: Purge dust, tighten the terminal
(F) maintenance of the appearance of
Erase the device surface oil,Sleeve Labeling MachineSleeve Labeling Machine,dust with a clean towel on a regular basis. Clear installation of cold and dry, air compressor ground dust and oil, to keep the environment clean and tidy.
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July 18, 2012, 8:33 am