The vending machine power will damage?

If use the vending machine every day, a power outage is inevitable. TV, computer and other household appliances power outage can cause damage, often a power outage or even failure. The outage of any damage to the vending machine? The introduction of the divisions of the vending machine operators. Commercial vending machines usually have the cooling system at present, most of the compressor, the vending machine and energy saving, fast cooling. Refrigerant in the evaporator gasification, absorbing heat caused by the cold. Should be used after gasification low pressure refrigerant compressor compressed into high pressure, high temperature steam through the condenser cooling after heat back into the liquid. This cycle is motor intermittent work. Each motor starts, evaporation of refrigerant is light load, so easy to start. Vending machine manufacturer's editor told us, if remove the plug from the compressor motor operation, and then connect the power supply, motor will face the pressure of high-pressure refrigerant, start will be very difficult, can't even start. At this moment, through the motor starting current is expected to reach 10 times that of the normal value, easy to cause burn down compressor motor accident. High pressure refrigerant in 3 - Pressure natural decline in five minutes, so after 5 minutes to insert the plug can ensure motor don't burn out. Similarly, grid instantaneous power, every few seconds sends electricity directly, this is extremely harmful to the vending machine. Vending machine instantaneous power saver installation, the power saver input ac power supply of 220 v, output connection vending machine plug, instantaneous power automatically when the power saver prolong 5 - 8 minutes, the instant is not installed power protection grid often instantaneous power, the power grid and the entrance to the power supply system construction, pit, should temporarily stop the use of automatic vending machine. Of course, the grid is responsible for engineering and maintenance department should inform the user in advance. Therefore, a power outage for vending machine without too much damage, but without power after a short time chance to cause a lot of damage to the vending machine, so attention should be paid to prevention. Power failure, therefore, should unplug the power plug in time, confirm whether the power supply back to normal, and then plug in.