How to deal with the problem of liquid filling machine?

Automatic liquid filling machine can fill a wide range of fields, such as food, medicine, chemicals, daily chemical products, beverages, edible oil, etc. What if the liquid filling machine breaks down?
How to solve common problems
1、 What if the equipment cylinder piston doesn't work?
1. Confirm the emergency stop control switch.
2. Confirm whether the air source control switch is on.
3. Determine whether the one-way signal valve is damaged
2、 How to solve the problem that the device piston does not return after pushing?
Determine whether the moving target is in contact with the check valve
3、 How to adjust the feeding amount of the device if it is inaccurate or not discharged?
1. Determine whether the upper and lower throttle valves are closed
2. Pumping speed of cylinder throttle valve.
3. Confirm whether the quick assembly tee is locked with clamps.
4. Confirm that the material in the storage box is sufficient.
5. Determine whether the pipe connection is sealed.