High temperature pump to pay attention to what issues?

High-temperature pump from the motor, reducer, coupling and pump head composed of several parts. High-temperature pump is a positive displacement pump, work rely on the main and driven gears caused by the intermeshing changes in the volume of work to transport the melt. The application of high temperature pump is very wide, however, in order to better play the performance of high temperature pump, the longer the life of high temperature pump, the user should pay attention to the following points during use: 1, check the high temperature pump and piping and junction Whether loose phenomenon. Turn the pump by hand to see if the pump is flexible. 2, to the high temperature pump bearing body bearing lubrication oil, observe the oil level should be at the centerline of the oil, lubricating oil should be replaced or supplemented. 3, unscrew the high-temperature pump head diversion plug, irrigation diversion (or cited pulp). 4, turn off the high temperature pump outlet valve and outlet pressure gauge and import vacuum gauge. 5, point high temperature pump motor, try to see the motor steering is correct. 6, start the high-temperature pump motor, when the normal operation of the high-temperature pump, open the outlet pressure gauge and inlet vacuum pump, depending on the appropriate pressure showed, the gradual opening of the valve, while checking the motor load conditions.