How To Solve The Problem Of Lifting And Lowering Of The Mahjong Machine

▶When the machine is working, press the lifting button and the operation panel will not move, no lifting action

When the machine is working, the indicator light on the operation panel is in an off state. At this time, if the operation panel is to be raised, two lifting buttons must be pressed at the same time.

▶The operation panel does not lift smoothly

1. There is friction in the mechanical part of the lifting assembly;

2. Defective lifting buttons on the operation panel;

3. HL installation is not in place or loose, and the quality is poor;

4. Check the components such as SCR and other components of the lifting assembly (Note: The inspection should be carried out by electrical professionals).

▶The indicator light of the operation panel is on, and the operation panel does not move when pressing the up/down key, and there is no upward movement.

1. The plug on the operation panel is loose, the plug wire is broken or the contact is poor;

2. Check whether the operation panel and main control board are normal;

3. Check the lifting component motor and HL switch.

▶The lifting plate of the license plate component does not work properly:

1. Under normal conditions, the four lifting plates of the plate component work synchronously. If any plate is found not to work, check whether the limit switch is damaged;

2. If the bearing plate keeps moving up and down, check whether the pressing plate of the limit switch has been pressed down against the limit switch;

3. If the bearing plate does not rise in place, the position of the limit switch pressing plate can be adjusted so that the limit switch can be released after the bearing plate is fully raised;

4. If the deck does not fall to the lowest position when it sinks, the card will be caused. At this time, just take out the deck and check whether the screw of the revolving arm (small foot) is loose or falling off, and whether the revolving arm (small foot) is not deformed or not.

▶When the machine is working, press the two lifting buttons at the same time to make up the card, and the market is still rotating.

When the machine is in the normal state of replacing the license: press the two lifting buttons at the same time, the lifting components rise, the magnetic coil component, the conveying component, and the electromechanical components should all stop working. When it descends, the magnetic coil assembly, conveying assembly, and electromechanical assembly begins to work again. When there is a license, the magnetic coil components, conveying components, and electromechanical components will not stop, indicating that the main core board is damaged. Please ask a professional to check and replace it. In order to avoid such and other problems, try to choose a better mahjong machine when buying. Brand products.