Baiye range hood repair

[Baiye range hood repair] | Baiye range hood repair / Baiye range hood repair phone number | Beijing Baiye range hood repair | Baiye range hood after-sales service phone number |
Beijing Baiye range hood repair The Machine Maintenance Service Center provides the most professional Baiye range hood repair services / Baiye range hood repair services to Baiye users. Baiye range hood repair center adheres to the concept of serving the people and has been trusted by customers for many years. At the same time, Baiye range hood repair center has many after-sales service technicians and engineers from domestic and foreign original manufacturers joining, thus improving the repair quality and efficiency of Baiye range hood repair center, reducing after-sales service complaints, and achieving customer satisfaction. Ye range hood repair phone number / Baiye range hood official website.
〖Frequently Asked Questions〗
The range hood fails to start after being powered on
Cause analysis and treatment: The power cord is broken or the joint is desoldered. Carefully find the break point or desoldering point and re-solder it firmly. The on-off switch is open or the contacts are in poor contact. Check whether the circuit breaker is welded properly. If the contacts are in poor contact, replace it with a new one. The motor starting capacitor has a reduced capacity or short circuit or open circuit. In this case, it is necessary to replace the capacitor with the same specification to allow the motor to operate the speed change coil. If there is an open circuit or short circuit, repair the variable speed coil or replace it with a new one. If the bearing is damaged and the rotating shaft is stuck, the bearing must be replaced. If the stator winding is short-circuited or the connecting wire is broken, repair the stator winding or replace it with a new one.
Fault 2 of the range hood: There is abnormal sound or loud noise during operation
Cause analysis and treatment: Improper assembly causes the fan blade to loosen and hit the air guide frame to produce abnormal sound. Re-assemble and tighten the fan blade fasteners correctly. The motor bearings are severely worn and must be replaced with the same type of bearings. The motor assembly is poor. Correct the motor stator and rotor clearance to make it uniform. If there is axial movement, appropriate washers should be added to the unbalanced deformation of the fan blades. Correct the fan blades and adjust the movement and movement of the fan blades. The design of the statically balanced air outlet duct is unreasonable. The air outlet duct should have as few turns as possible, and the corners should have a large arc and a round shape.
Range hood failure 3: The range hood vibrates too much
Cause analysis and treatment The fixation is not firm or the installation is poor. Add rubber pads or foam plastics to fix it firmly. There are foreign objects on the blades and excessive internal scale. Remove them. Foreign objects and internal dirt on the blades. The main shaft and the blade sleeve are eccentric. Readjust the main shaft and the blade sleeve to make them concentric. The motor bearings are worn or the bearing holes are too large. Replace them with new bearings of the same specification. The motor windings are partially short-circuited or open-circuited. Replace them. winding or motor.
Fourth oil leakage in range hood failure
Cause analysis and treatment: Improper installation and insufficient elevation angle. Reinstall it to maintain a certain elevation angle so that the sucked oil can flow naturally and smoothly down the oil cup or add oil at the air outlet. A filter screen with a certain angle prevents oil droplets from dripping off under the action of surface tension. The sealing strip will become invalid over time. Add rubber or foam plastic strips to the sealing area to tighten the parts to improve the sealing level. If it is not cleaned regularly, it should Frequently remove the grease in the oil cup and clean the filters and pipes to avoid smoke and grease spillage.