Voltage is an item that needs attention in the production of every electric device. According to professional regulations, under the rated load of 380V and 50Hz of Huizhou washing machine, when the power supply voltage is reduced to 85 of the rated value, the motor and electrical parts should be able to start work and work normally.
Huizhou washing machine often produces some noise when washing clothes. When washing and dehydrating, the sound power and noise that meet the specifications of the washing machine should not be greater than 75dB, of which the noise level is 63dB is a professional A level, the noise is between 63 and 67dB is a B level, and the noise is between 67 and 71dB. The level is C level, and the level between 71 and 75dB is D level. At present, the market has presented some noise-free washing machines. It is believed that in the future, the noise of washing machines will be controlled to a smaller scale.
According to the requirements of professional standards, the Huizhou washing machine logo should be clear and durable, indicating the large amount of washing fabric, rated dewatering capacity, high agreed water level and other values; the washing machine structure should be able to avoid personal contact with live parts, and live parts must be protected Measures, and use solid insulation materials for blocking.
A washing machine that meets these conditions is a qualified washing machine. Understanding the standard specifications of Huizhou washing machinery can assist consumers in cleaning up those unqualified and inferior products when buying washing machinery, and buying genuine and assured qualified products.
Then what problems need to be paid attention to during the operation, Guangzhou Pearl River washing to summarize the following points.
1. The washing machine is mainly used in electric wire hotels, hotels, hospitals, and campus washing rooms. Of course, many hotel laundry rooms use electric heating type washing machines, dryers, ironing machines, etc. These devices are characterized by high power. We all know that the greater the power of the equipment, the greater the current, and the thicker the wires required. Because the cross-sectional area of the wires is proportional to the current passed by the wires. When debugging the equipment, the commissioning personnel must carefully check whether the wires are thick enough and meet the requirements.
2. When debugging the washing machine, it is necessary to maintain a sufficient capacity for the linen in the washing machine. For example, in a 100KG washing machine, it is necessary to fill the linen as much as possible, and to ensure that there is 80-90KG linen in the drum of the washing machine. If there is a lack of linen in the eluent, or if there is no linen, debugging cannot be performed. It is possible that when the eluent is idling, the stability is very good and the machine will not shake. However, when the linen is actually washed, especially when it is removed in the eluent, the jitter is very strong. This is due to the lack of linen in the drum of the eluent at the time of commissioning.
3. Check the boiler steam in detail. The boiler steam referred to here is the steam supplied to the washing equipment. Whether the pressure reaches the required 0.4-0.6kg, together with the steam inlet of the washing machine and the steam inlet of the dryer radiator, Carefully inspect the rotary joint of the ironing machine for leaks.
Basic knowledge of Huizhou washing machine basic protection:
Huizhou washing machine cannot be started: power on, lack of phase, emergency stop switch is not reset, door control signal is not activated, controller reason, transmission belt is loose;
Can't heat or add water: control temperature setting, solenoid valve action, valve opening, compressed air, steam, water source;
Inverter overheating: ventilation, voltage, cooling motor, bearing;
Sensation is too large: linen placement, water level, uniform distribution, drainage, super shock switch, shock absorber;
Abnormal sound of main shaft: lack of lubricant, loose main shaft nut, bearing wear;
Water leakage at the door: The washing machine door is not closed properly, the seal is damaged, and the door lock device is loose