Slurry pump (pump) safety production operation procedures
1. Before starting the pump, check whether the lubrication of each part is good; whether the screw is loose; the belt is tight; whether there is any debris in the pump pool; whether the pipeline is unblocked; whether the disc is light; whether there is friction and impact in the pump; Is the belt cover tightly fastened?
2. Stop the water seal water, check the water seal packing condition, and find that the water leakage should adjust the buckle or replace the packing.
3. Do not use wet hands when starting, apply one-hand side operation.
4. After the pump is started, it should be adjusted reasonably according to the liquid level to ensure the liquid level is stable and prevent the pump from breathing.
5. Always check the motor, bearing temperature and lubrication of each part during operation. Do not touch the rotating part, and do not remove the safety device at will.
6. When the pump needs to be stopped, it is necessary to add clean water for a certain period of time to flush the slurry in the pump and the pipeline, and then close the motor and water seal valve.
7, parking in winter, no water in the pump and pipeline to avoid freezing.
8. Accidental parking should immediately pull down the power switch and open the accident valve for mine discharge.
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