Three leaf Roots blower may encounter various faults during use. Here are some common faults, their causes, and solutions:
1、 Fault symptoms and causes
1. The fan cannot rotate or has difficulty rotating
Reasons: foreign object jamming, impeller damage, gear damage, bearing damage, rust jamming, component deformation, motor damage, etc.
Solution: Clean the foreign objects in the cavity and check the clearance between the impellers; Disassemble the casing and inspect the impeller; Check the gear meshing and adjust or replace the gear; Check the bearings and replace damaged ones; Clean rust and adjust gaps by soaking in kerosene, rinsing with gasoline, and other methods; Check the deformation of the components and replace the deformed parts; Check the motor and repair or replace the damaged motor.
2. Excessive noise
Reason: Bearing wear, loose fan shaft, dust or foreign object blockage, etc.
Solution: Replace the bearing with a new one; Tighten the fan shaft screws; Regularly clean and remove dust to prevent blockage by dust or foreign objects.
3. The temperature is too high
Reason: There is a large amount of dust and debris accumulated inside the fan, which affects the heat dissipation effect; Malfunctions in the cooling system, etc.
Solution: Regularly clean and inspect the blower to ensure good internal ventilation; Check if the fan is running properly and if the radiator is blocked; Repair the malfunction of the cooling system.
4. Unstable air pressure
Reason: Damaged air pressure sensor, loose fan frame, pipeline leakage, etc.
Solution: Replace with a new air pressure sensor; Tighten the screws of the fan frame; Regularly check whether the pipeline is intact and promptly repair any leaks.
5. Internal oil leakage in the body
Reason: Damaged sealing device or improper installation, etc.
Solution: Check and replace the damaged sealing device; Ensure that the sealing device is installed correctly.
6. Scaling, rusting, and falling off inside the body
Reason: Poor usage environment, improper maintenance, etc.
Solution: Improve the usage environment; Regularly clean and maintain the interior of the body.
2、 Maintenance and upkeep suggestions
1. Regular inspection: Regularly inspect the three blade Roots blower, including the fastening of various parts, the looseness of locating pins, lubrication, and heat dissipation.
2. Cleaning and maintenance: Regularly clean the dust and debris inside and outside the blower to keep the machine clean.
3. Lubrication management: Ensure sufficient lubricating oil for the blower, regularly check the quality of the lubricating oil, and replace deteriorated lubricating oil in a timely manner.
4. Professional maintenance: For major repairs or complex malfunctions, it is recommended to have professional maintenance personnel perform repairs to ensure the quality and reliability of the repairs.
In summary, the Three Leaf Roots blower may encounter various malfunctions during use, but through regular inspections, cleaning and maintenance, lubrication management, and professional maintenance measures, these malfunctions can be effectively prevented and resolved to ensure the normal operation and extended service life of the blower.
