Multi-stage pump acceptance requirements and common troubleshooting

1 acceptance
1.1 multistage centrifugal pump 24h continuous operation, the technical indicators have reached the design requirements or to meet production needs.
1.2 to achieve good standards.
1.3 maintenance records complete, accurate, according to the provisions of the acceptance procedures.
2 Maintenance and Troubleshooting
2.1 routine maintenance
2.1.1 Strict implementation of lubrication management system.
2.1.2 to maintain the oil seal pressure pump seal chamber pressure 0.05-0.15 MPa.
2.1.3 regularly check the outlet pressure, vibration, seal leakage, bearing temperature, etc., found that the problem should be promptly addressed.
2.1.4 regularly check whether the pump subsidiary pipeline is smooth.
2.1.5 regularly check the pump bolts are loose.
2.1.6 hot oil pump every half an hour after turning the car until the pump temperature dropped to below 80 ℃ so far, the standby pump should be regularly turning.
2.2 failures and treatment (see Table 9)
Table 9 common faults and handling

Inflatable Island

P&D focuses on creating, innovating and entertaining!
We are a manufacturer of high quality inflatable pools, inflatable Pool Floats, inflatable islands and more.
Our founder has more than 17 years of experience in producing and exporting Inflatable Toys, having worked with
Many major international retailers cooperate.
We have extensive experience and production capacity to accommodate orders of all sizes.
You can choose to grow with us and become our agent.
From product design safety and stability, material selection and sourcing to manufacturing process and

Safety tested, P&D designs and manufactures products to the highest safety standards.

inflatable island

Inflatable Float,Floating Island,6 Person Inflatable Floating Island,Floating Raft

P&D Plastic Manufacture Co., Ltd , https://www.jminflatablepool.com