Laboratory test sieve shakers are precision testing instruments commonly used in laboratories and research institutes requiring high-precision analysis. Even high-quality equipment will develop various faults after long-term use, and test sieves are no exception. Below we introduce how to handle situations where the motor of a laboratory test sieve runs abnormally or fails to operate entirely.

Inspection Steps

Check for power outages or phase loss of the power supply.

Inspect the power socket for poor contact.

Verify whether the timer is damaged.

Check if the motor winding has burned out.

Confirm whether excessive lubricating oil has been added or the bearings suffer severe wear.

The above troubleshooting points are summarized by Detai technical staff for motor malfunction of test sieves. If you encounter different or more serious faults, it is recommended to send the equipment back to the manufacturer for professional repair. Standardized operation in strict accordance with specifications can effectively reduce equipment failures during daily use of test sieves.