Views:0 Author:Site Editor Publish Time: 2020-11-24 Origin:Site
How to deal with poor heat dissipation of blister packing machine?
Generally, poor heat dissipation of blister packaging machines should be inspected for chiller devices. Generally, the treatment method for poor heat dissipation of blister packaging machines is as follows:
Cooling condenser, compressor, low operation efficiency, and high voltage current rise, when the high pressure air cooled to 24 kg/cm2, water cooling of the cooling air pressure for 20 kg/cm2, reconstruction of high-pressure compressor high pressure protection switch, closed compressor, high pressure thermal overload fault indicator and shows fault code, please check if the water tower is normal, if the cooling water temperature rise, cooling fan and cooling pump valve door open operation, please check whether the radiator is air cooled dirty or plugged, more than normal, then press the reset button or turn it off to rest after the restart. If high voltage overloads often occur, clean the capacitor as soon as possible.
Low pressure treatment in case of insufficient coolant:
1. When the water temperature is higher than 5℃, the low-pressure gauge pressure shows less than 2 kg/cm2. In other words, when the coolant is insufficient and the refrigerant leaks, the comprehensive treatment shall first fill the place where the refrigerant leaks and then replace the vacuum drying filter to vacuum again and fill it with appropriate cooling.
2. When the leaking coolant is found to be partially immersed in water, please stop the operation of the coolant immediately, drain the water tank as soon as possible, and inform the company to send someone to repair it as soon as possible, in case of serious damage to the compressor suction water system.