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FAQ

Service Advantages

FAQ

Frequently asked questions

Dry Vacuum Pump Faults and Troubleshooting?

When a fault occurs, we need to deal with it calmly and professionally. Then when the pump cavity cannot be vacuumed, the first thing to do is to carefully check the intake duct and filter to make sure they are not blocked by foreign matter. Once a blockage is found, the relevant parts should be cleaned or replaced immediately. At the same time, we should also pay attention to whether the pump cavity leaks, which is usually related to the wear of the seal and the sealing surface. In the case of damage or aging, the seal should be replaced in time to ensure the sealing performance of the pump cavity. In addition, the rotating part stuck is also a common reason for the inability to vacuum. For this, we need to carefully clean or replace the stuck part.

How to Troubleshoot Dry Vacuum Pump Faults?

When the pressure difference in the pump cavity is too large, we must first pay attention to whether the outlet pipe is unblocked. Once it is found that there is a blockage, it should be quickly cleaned or replaced. At the same time, we also want to ensure that the tightness of the seal is moderate and the position is correct. The wear of the shaft seal at the transmission end should not be ignored. Once the wear is serious, it should be replaced in time to ensure the normal operation of the pump chamber.

Service advantages

Service Advantages

+86-10-86229784

China Service Hotline

sales@grandhitek.com.cn

E-mail

No.1, Kechuang 15 Jie (St) , Beijing Economic Technological Development Area, Beijing

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Free spare pumps provided, tailored to customer needs and applications.

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Strengthen production planning and monitoring, shorten material procurement cycles, maintain strategic inventory reserves, and improve production efficiency.

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Beijing Grand Hitek Co.,Ltd

Telephone:+86-10-86229784

E-mail:sales@grandhitek.com.cn

Headquarters address: No. 1, Kechuang 15 Jie (St) , Beijing Economic Technological Development Area

Hebei base: Building 9, Environmental Protection Industrial Park, South District, Gu'an County Industrial Zone, Langfang City

Hubei base: Attached fifth floor, Commercial Building, No. 366, Lin Konggang Avenue, Jinghe Street, Dongxihu District, Wuhan

Zhejiang base: Building 17, No. 2723, Fuchunwan Avenue, Chunjiang Street, Fuyang District, Hangzhou

Shaanxi base: Building 2, No. 46, Zhangbawu Road, Xi'an High-tech Zone

Shanghai Base: Building 9, Fuhai Business Court, Lane 299, Bisheng Road, Pudong New District, Shanghai

Minhang Base: Building 4, No. 99 Suijiang Road, Minhang District, Shanghai

Sichuan Base: Building 9, No. 665 Fujia Street, Huangjia Street, Chengdu Shuangliu Economic Development Zone, Shuangliu District, Chengdu City

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