Three leaf Roots blower may encounter various faults during operation. Here are some common faults and their possible causes and solutions:
1、 Insufficient gas volume
1. Possible reasons:
Pipeline leakage.
The air inlet muffler is blocked.
The belt slips.
Valve leakage.
The valve is closed or not fully open.
The rise in water level affects gas circulation.
2. Solution:
Check and repair the leakage points in the pipeline.
Clean the air inlet muffler.
Adjust or replace the belt to ensure proper tension.
Check and repair the valve.
Ensure that the valve is fully open.
Lower the water level or adjust the installation position of the fan.
2、 Fan overheating
1. Possible reasons:
The exhaust pressure is too high.
The suction muffler is obstructed.
The operating environment temperature of the fan is too high.
2. Solution:
Reduce exhaust pressure or adjust the fan outlet duct.
Clean the suction muffler.
Improve the operating environment of the fan, such as increasing ventilation or cooling measures.
3、 Oil leakage
1. Possible reasons:
Too much engine oil.
Damaged or aged seals.
2. Solution:
Adjust the oil level to the specified range.
Replace damaged or aged seals.
4、 The motor is powered on and the fan is not running
1. Possible reasons:
Motor malfunction.
Power issue.
The belt is broken or loose.
2. Solution:
Check the motor and power supply parts, repair or replace faulty components.
Adjust or replace the belt.
5、 Gear does not rotate or rotates abnormally
1. Possible reasons:
The bearing is damaged.
The rotor shaft is damaged or deformed.
The gear meshing is unreasonable.
Misalignment of positioning holes.
2. Solution:
Replace damaged bearings.
Repair or replace damaged rotor shaft.
Adjust the gear mesh clearance to the specified range.
Reposition and secure the gear sleeve.
6、 Unstable operation or abnormal noise of the fan
1. Possible reasons:
The clearance between the impeller and the shell is too large or worn.
Bearing damage or poor lubrication.
Gearbox malfunction.
Foreign objects enter the interior of the fan.
2. Solution:
Adjust the gap between the impeller and the housing or replace worn parts.
Replace damaged bearings or enhance lubrication.
Check and repair gearbox faults.
Clean up foreign objects inside the fan.
7、 Other faults
1. If the fan current is too high, overpressure, etc.:
Possible reasons include poor system piping and uncalibrated valves.
2. The solution includes cleaning the pipeline, calibrating valves, etc.
In summary, the Three Leaf Roots blower may encounter various malfunctions during operation. To ensure the stable operation of the fan, regular inspections and maintenance should be carried out to promptly detect and address potential faults. At the same time, attention should be paid to observing the operating status and performance changes of the fan during use, in order to take timely measures to deal with them.
