Roots FansIn the process of using the gear box into the water appeared fault, then for such a failure should be how to solve it? Roots fan small editor to take you to understand.
1, Roots fan disassembly if our manufacturers for maintenance, will be Roots fan for all disassembly, in the process of disassembly need to check the various parts and components, observation of the main spare parts: gears, impellers, bearings, casing internal and so on.
2, Roots fan rust removal Roots fan used for a long time, the main easy to rust is the external parts, and Roots fan into the water, such as not in time to clean up, the main existence of rust parts of the impeller, casing, wall panels, if there is a water-cooled pipe broken fan, gears and gear box may also be swallowed by rust. Therefore, after determining the faulty parts, it is necessary to do rust removal treatment on other parts.
3, the main reason for holding dead Roots fan holding dead is the main reason is that the clearance is too small, resulting in impeller and impeller, impeller and wall plate friction holding dead, the direct cause may be the impeller and wall plate damage, the indirect cause may be the damage to the gears, bearings and so on. Roots fan after entering the water holding dead mostly because the clearance between the impeller is too small.
4, gap adjustment repair in the troubleshooting, a very important element is the gap adjustment, gap adjustment is very important, can affect the Roots fan air volume and pressure, must ensure that each gap in the error range.
5, maintenance precautions Roots fan repair we all recommend near the repair, near the choice of professional repair manufacturers repair, if the repair can not be near, then you can only choose to return to the factory repair, after consulting the price of good repair, and then consider whether to repair, sometimes repair and freight costs are likely to be close to a new wind turbine. Roots fan rust belongs to a common phenomenon, hold dead belongs to an uncommon phenomenon, caused by holding dead for a number of reasons, so it is necessary to carry out investigation to be able to check out.