Troubleshooting Of Quantitative Filling Machine

1. The filling volume is not allowed
When filling large specifications, the feeding trough is insufficient, causing the liquid level to be unstable. You can increase the amount of feeding or re-close the ball valve above the filling head, reset the filling time (extend the filling time) and slow down the filling. Install speed to solve it.
2. After adjusting the digital dial code or unit, the time does not change. At this time, turn off the power and turn on the power again.
3. The liquid level is stable and the filling volume is not accurate
There are debris blocking the filling channel, mainly at the entrance of the trough or in the filling nozzle, just check and clean it up.
4. There is a drip after closing
1) The orifice of the filling nozzle is damaged. The filling nozzle can be taken out to repair the orifice. The diameter of the orifice should not be greater than 7.5mm. After repairing the hole diameter, lightly smooth the hole plane on the water abrasive paper.
2) The ball valve inside the filling head is damaged and needs to be replaced.
5. No filling after touching the filling switch, and the digital indication LED of the time relay does not flash:
The injection switch is damaged or the base of the time relay is loose. Replace the injection switch of the same type or press the base of the time relay tightly.
6. After touching the filling switch, the digital LED indicator light of the time relay flashes, but no filling:
First check whether there is air pressure or whether the air pressure is too low. If the air pressure meets the requirements (4-6Kg/cm2), it may be that the solenoid valve coil is damaged or the pneumatic valve core is stuck by stolen goods. You can unplug the power supply, open the board, and rotate it with objects. Or press the button next to the corresponding solenoid valve coil. If the valve can change direction, it means that the solenoid valve coil is damaged. If it cannot change direction, the valve core is stuck. You can replace the solenoid valve coil or disassemble the valve for repair ( An electrician or a person with common knowledge of pneumatics is required for disassembly or inspection).