Exhibition
Nov 20,2024
The following points should be paid special attention to during pump operation:
① The pump must run smoothly;
② Running the pump dry is not allowed;
③ To prevent the medium temperature from rising, the pump cannot run with the outlet valve closed for a long time;
④ The general bearing temperature should not be higher than the ambient temperature by 35℃, but the absolute operating temperature should not exceed 100℃.
⑤ If using thin oil lubricated bearings, the oil level should be checked regularly. Deep groove ball bearings using grease lubrication do not require daily maintenance;
⑥ If there is an inlet valve, it cannot be closed while the pump is running;
⑦ Regularly check and start the standby pump;
⑧ Check if the auxiliary pipe connections are good;
⑨ Check the elastic elements on the coupling, and replace them immediately if there is any wear;
⑩ If the pump is a packing seal, there must be a small amount of water dripping from the packing box during operation, and gently press the packing cover to make it drip at least a small amount of water (about 15 to 30 drops/minute).
If it is a mechanical seal, there will be a certain amount of leakage in the first few hours of equipment startup and operation. Generally, after a short period of time, the leakage of the seal should gradually decrease, eventually to about 0-5 drops/minute. However, if the leakage gradually increases to about 30-60 drops/minute, the mechanical seal should be checked or adjusted.
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Export Manager: Ms. Zhou
No. 601, Liandong U Valley 1, No. 27, Hexi Road, Zhongkai District, Huizhou City, China-Korea Huizhou Industrial Park Start-up Zone
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