Presses running normally, not cooling. Refrigerant leakage (leakage or internal leakage) presses continuous operation without stopping the machine is not cold evaporator, condenser is not hot, some leakage evaporator and condenser section frosting warm. Evaporator without sound or the sound of water flow. Compressor housing is not hot, after a long run slightly higher than the ambient temperature, some leakage of hot cut back, the exhaust pipe without refrigerant discharge refrigerant discharge or less. Maintenance procedures fouling: refrigerant compressor to run continuously circulating in the system can not make the evaporator is not cold, not hot condenser, evaporator partially blocked with cold feeling, but no cream. No sound evaporator airflow press shell is not hot, after a long run slightly higher than the ambient temperature, the micro-block is warm. Capillary inlet end (near the dry filter joints) or capillary bend a cold feeling, the cold front is fouling the site of the site, if it is completely blocked, near frost phenomenon. Capillary outlet end of the filter cut, one or both ends just do not even trace gas outlet. Cut and no refrigerant spray process tube, cut a large exhaust pipe of the refrigerant discharged. The above article comes from Europe Snow freezers, freezers prices, commercial freezers, six freezers, fruit freezer, frozen freezer, more information, please visit: freezer http://www.bing-gui.com Free Order Hotline -6300- 692 freezer price http://www.ox800.com