1, before starting the pump housing should be higher than the upper edge of the impeller, open the suction pipe valve, slightly open the outlet control valve
2, disassembly and assembly, according to the total assembly requirements of the product.
3, the pump inlet must be higher than the pump shaft centerline, but the import installation height should not exceed 3.5 meters.
4, the pump outlet pipe installation of one-way valve , and in the process of self-priming can not make the pump to discharge gas smoothly, should be added at the pump exhaust pipe and valve.
5, parking, first close the discharge valve on the pipeline.
6, the pump every 15-20 hours of work, or check before each use and timely replenishment of the corresponding grades of lubricants.
7, the pump and the prime mover direct drive, should pay attention to the pump shaft and prime mover output shaft concentricity, and the prime mover belt drive, should pay attention to the parallelism of the pump shaft and the prime mover, and the two pulleys aligned, the belt Tight and comfortable.
8, should be adjusted within the pump's technical specifications to achieve economic and durable.
When the discovery of CYZ self-priming pump failure with a few? Cowardly pure umbrella br /> 1, the maintenance of the pump plus ⒠⒠father 鲋 gluttonous class arc a. Rolling bearing: When the pump after long-term operation. Bearing wear to a certain extent, to be more? Q.
b. Front seal ring, rear seal ring: When the seal ring wear to a certain extent, to be carried out more? Q.
c. mechanical seal: mechanical seal in the absence of oil spill under the conditions, the general should not dismantle the inspection? H ç³ å²¢ 逑 逑 sentenced to open solitary 诖 诖 Σ ?? Threats 安 è‡ W 鸹 鸹 å¾— W 鸹 芊 芊 é¦ å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿…? The main reason for the leakage caused by the mechanical seal is the rubbing of the mirror surface. The repair method, you can pay to rub the friction surface to restore the mirror. Another reason for the leakage of a mechanical seal is the improper installation or deformation of the "O" rubber seal or cushion. In this case, it is necessary to adjust the Q or more Q "O" ring for reassembly.
2, disassembly and assembly, according to the total assembly requirements of the product.
3, the pump inlet must be higher than the pump shaft centerline, but the import installation height should not exceed 3.5 meters.
4, the pump outlet pipe installation of one-way valve , and in the process of self-priming can not make the pump to discharge gas smoothly, should be added at the pump exhaust pipe and valve.
5, parking, first close the discharge valve on the pipeline.
6, the pump every 15-20 hours of work, or check before each use and timely replenishment of the corresponding grades of lubricants.
7, the pump and the prime mover direct drive, should pay attention to the pump shaft and prime mover output shaft concentricity, and the prime mover belt drive, should pay attention to the parallelism of the pump shaft and the prime mover, and the two pulleys aligned, the belt Tight and comfortable.
8, should be adjusted within the pump's technical specifications to achieve economic and durable.
When the discovery of CYZ self-priming pump failure with a few? Cowardly pure umbrella br /> 1, the maintenance of the pump plus ⒠⒠father 鲋 gluttonous class arc a. Rolling bearing: When the pump after long-term operation. Bearing wear to a certain extent, to be more? Q.
b. Front seal ring, rear seal ring: When the seal ring wear to a certain extent, to be carried out more? Q.
c. mechanical seal: mechanical seal in the absence of oil spill under the conditions, the general should not dismantle the inspection? H ç³ å²¢ 逑 逑 sentenced to open solitary 诖 诖 Σ ?? Threats 安 è‡ W 鸹 鸹 å¾— W 鸹 芊 芊 é¦ å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿… å¿…? The main reason for the leakage caused by the mechanical seal is the rubbing of the mirror surface. The repair method, you can pay to rub the friction surface to restore the mirror. Another reason for the leakage of a mechanical seal is the improper installation or deformation of the "O" rubber seal or cushion. In this case, it is necessary to adjust the Q or more Q "O" ring for reassembly.
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