First, it needs to be checked before and after use
We must check the front and back of the foam forming machine. It is necessary to determine whether the equipment can be used normally and whether there is abnormal buzz.
Then determine the indicator light. If there are some faults, the corresponding indicator light will also be on directly. Then we can’t function properly. We must first check to make sure that the fault is resolved before use.
After use, stop the equipment, turn off the relevant power supply, valves, continue to use, start up, etc., to avoid unnecessary problems.