Sewage mixer use precautions can be summarized as follows:

First, equipment installation and commissioning

1. Ensure that the bridge is horizontal, the column is vertical, and the connection parts are firmly connected.

2. The shock absorber seat should be placed flat on the specified position of the bridge and corrected level, and connected to the bridge.

3. The gear motor needs to be installed on the shock absorber base, and ensure that the connection is fixed.

4. The impeller and the stirring shaft flange shall be bolted and fastened, and the stirring shaft shall be perpendicular to the horizontal plane.

Second, preparation before operation

1. Check the electrical system, mechanical parts and the blades and bearings of the agitator to ensure that the equipment is in good condition.

2. The operator should be familiar with the operation manual and emergency shutdown procedure of the equipment.

Third, equipment operation

1. Before starting the mixer, ensure that other equipment of the sewage treatment system has been started and operated normally.

2. The startup and shutdown process should be smooth to avoid impact on the equipment and system.

3. Monitor and record current, voltage, speed and other operating parameters, timely detect and deal with anomalies.

Fourth, safety and maintenance

1. Avoid equipment overload operation, set a reasonable speed and mixing time.

2. Regularly clean the blade of the mixer and the surrounding area to prevent the accumulation of solid matter.

3. Use personal protective equipment, such as safety glasses and gloves, to prevent accidental injury.

4. Avoid stirrer running without load for a long time to reduce the risk of motor overheating.

5. Check the equipment regularly to ensure that all components are not loose or leaking, and maintain them in time.

Fifth, training and emergency treatment

1. Ensure that the operator is trained on mixer operation, maintenance and safety precautions.

2. If the agitator is found to operate abnormally, such as excessive noise and intensified vibration, it should be stopped immediately for inspection and necessary repair or maintenance.

Following the above precautions can ensure the safe operation of the sewage mixer, improve the efficiency of the wastewater treatment system, and extend the service life of the equipment.