1. Filter element of pipeline: change every 6 months. I […]
1. Filter element of pipeline: change every 6 months. If there is a pressure gauge, the pointer to the red zone must be replaced.
2. Fine filter cartridge: every 12 months change, if the pressure differential table pointer to the red zone also must be replaced.
3. Super filter filter core: every 12 months change, if the pressure differential table pointer to the red zone also need to change.
4. Freeze dryer?
A, keep the evaporation pressure (R22) between 0.4~0.5MPa.
B. suggest the installation of air duct, regular cleaning cooler.
C. daily check automatic drainage, so as not to plug and drainage. If the plug, you can slightly open the manual valve, closed the exhaust valve, and then remove the automatic drainage, decomposition cleaning. When cleaning the automatic drain, use soapy foam to clean it. Prohibited use of gasoline, toluene, pine perfume and other corrosive solutions.
D. daily check whether the fin of the air-cooled condenser is clean, so as not to affect the utility and life of the dryer due to poor heat dissipation.
E. air cooling: cleaning, condensing cooler (extraction) screen can be compressed air spray gun washing. If it is seriously blocked, it can be cleaned with a cleaning agent, but no solvent that will corrode the copper tubes and fins. Water cooled: a) keep the type Y water filter clean at ordinary times. B) when necessary open end plate, with elongated soft brush cleaning. C) or contact the original service department to assist in the maintenance.
F. always pay attention to the inlet air flow, temperature and pressure of the dryer.
5, Activated carbon: every 12 months to replace.
6, Automatic discharge valve: operation should pay attention to observe, if there is no sewage phenomenon, timely cleaning or replacement.