In the process of use, any machine is an energy-consuming screw-type chiller . The refrigerant also needs to be added regularly. Simple Refrigeration will share with you today how to add refrigerant to the screw-type chiller. .
When filling the screw chiller with refrigerant, you need to close the three-way valve and stop the vacuum pump after evacuating the vacuum in the refrigeration unit.Carefully unscrew the connector of the pressure-resistant hose connected to the vacuum pump and install it in the liquid discharge chamber of the dosing filler, or carefully remove the connector of the pressure-resistant hose connected to the three-way valve and connect The pressure-resistant hose of the dosing filler is installed on the valve joint, and then the liquid outlet valve is opened to exhaust the air from the hose. Tighten the hose joint and check whether it is leaking.
If the components of the chiller are not clearly understood, it is recommended to contact the relevant maintenance master to add refrigerant to the chiller to avoid unnecessary trouble or damage to the normal use of the machine.How to add refrigerant to the screw chiller, in general, the refrigerant charge is indispensable and not overcharged.