Precautions for Vacuum Pump Device
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As we all know, we always encounter many difficult problems during the installation of vacuum pump, which often surprises us. Before installation, we should pay attention to the following points:
- Connect the power supply according to the motor label rules, and install appropriate standard fuses and thermal relays.
- Participate in smooth oil, start the vacuum pump, investigate the rotation direction of the motor, such as rotation direction fault, adjust the phase line, and ensure the rotation direction is correct.
- Always check the oil level position, and fill it in time in case of oil shortage. But be careful not to take part in too much smooth oil.
- Often check the oil quality, and replace the new oil in time when finding the oil metamorphosis, so as to ensure the normal operation of the vacuum pump. Oil change cycle: the first time after 100 hours of operation and then every 500 to 2000 hours of operation, at least once every half a year or under the condition of excessive water absorption.
- Vacuum pump has strict demand for the quality of smooth oil. Do not use other vacuum pump oil to replace it, otherwise it will cause damage to the vacuum pump.
- For example, if the gas inhaled by the vacuum pump contains condensable steam, close the suction port of the vacuum pump and run the vacuum pump alone for 30 minutes before and after operation every day, so that the temperature of the pump can reach the temperature useful to avoid gas condensation, and the smooth oil of the vacuum pump can be purified. In the process of vacuum pump operation, the valve should be opened to enhance the function of cleaning condensable steam. And shorten the replacement cycle of smooth oil.
- The exhaust port presents oil smoke or fuel injection. Check the oil-gas separation gas at the exhaust port, clean or replace it. This accessory is a vulnerable part, and the replacement cycle is 1 year. If there is too much pollution, the cycle should be shortened.
