What is the problem that the relay keeps flashing after the cutting machine is started?

What is the problem that the relay keeps flashing after the hydraulic die cutting machine is started?

1. The relay is loose, resulting in poor contact;

2. The relay has been burned out, causing it to be unable to power on;

3. The ascent height figure is set too low;

4. Set the iron block to be lower than the bottom limit switch;

If the above methods fail to solve the fault, please contact Honggang after-sales personnel in time.