No.

F  ault

C      ause

R   emedy   M   ethod

1

1.  Insufficient shot media

Add new shot media

2.  Insufficient blasting volume

Adjust gate flow

3.  Inappropriate shot media particle size

Reselect shot media particle size

4.  Unreasonable blasting area

Adjust the angle of the blasting machine's directional sleeve

5. Inside the blasting machine, the distribution wheel and directional

   Severe wear on the sleeve and blades.

Carefully inspect each part and replace severely worn components.

Belt on the shot blasting wheel is too loose or worn

Retighten or replace it

Issue with shot supply

Check the shot supply gate

Shot supply pipeline blocked

Clear the blockage

2

Low dust separation efficiency

1.  Insufficient airflow

1. Adjust the pipeline butterfly valve

2. Check if the dust collector and pipeline seals are well sealed.

2.  Filter cartridge has too much dust adhesion

Turn on the back-blowing fan

3.  Filter cartridge is broken

Replace the filter cartridge

4.  Shot material is unevenly distributed during separation

Adjust the regulating plate

3

The workpiece is not in the correct position

    Limit switch malfunction

Adjust or replace

4

Bucket elevator slipping, loud friction, or collision noise

1. Large material blockage

1. Remove large material from the bottom of the elevator

2. Material causing blockage

2. Open the lower inspection door of the elevator, manually use a shot suction device to remove materials, and strictly follow the startup and shutdown sequence specified in the instruction manual.

3.  Belt slippage

3. Adjust the upper tensioning device to tighten the belt. If it cannot be tightened, shorten the belt and reconnect it.

4  Belt deviation of the elevator

4. Open the maintenance cover at the top of the elevator, observe the direction of belt deviation, adjust the pulley tensioning bolts, and perform single-action test runs while adjusting.