What are the common mistakes in maintaining Precise rolling mill Motor?

1. Failure to disconnect the power before maintenance: This is very dangerous and may cause electric shock accidents.
Failure to mark the parts when removing them: This may cause errors when reinstalling them, affecting the performance of the motor.
2. Using inappropriate tools: For example, using a wrench that is too large or too small may damage the screws or parts.
3. Being too rough when cleaning: Using hard tools or cleaning with excessive force may damage the surface or internal parts of the motor.
4. Improper lubrication:
Using the wrong type or inferior lubricating oil or grease.
Too much or too little filling.
5. Neglecting the inspection and maintenance of small parts: For example, seals, washers, etc., problems with these small parts may also affect the normal operation of the motor.
6. Failure to tighten the screws or loose connections when installing parts: This may easily cause problems such as looseness, vibration, and heating.
7. Failure to perform a test run after maintenance: Failure to promptly discover new problems that may arise during the maintenance process.
8. Failure to follow the manufacturer's maintenance guidelines: Motors of different models and manufacturers may have special maintenance requirements.
9. Frequent disassembly of unnecessary parts: increases the risk of damaging parts and introducing new faults.