YF3-1 Automatic Powder Grinder: Troubleshooting & FAQ
|1||The energized motor does not rotate or stop during operation||1. The motor does not connect to the power supply.||1. Check the main circuit and the power outlet|
|2. The power plug or the connector lug is loosened.||2.Ensure that the plug and socket are well connected: tighten or replace the connector lug.|
|3. Poor contact of the switch||3. Repair or replace with a new one.|
|4. Overload protector is ejected.||4. Clean the pulverizing chamber, and press the overload protector.|
|5. Broken circuit or buring out of the motor stator or rotor||5. If the electric wire of the outlet is broken, weld the wire, it needs to replace with new wire.|
|6. The safety switch is not contacted.||6. Check if the safety switch is damged or poor contacted.|
|2||Abnormal sound or vibration after turning on the machine||1. There is debris in the pulverizing chamber.||1. Clean up the pulverizing chamber.|
|2. Slot plate, blade set or other mechanical connection parts loose.||2. Tighten the slot plate, blade set or other mechanical connection part.|
|3. The motor cooling cover or cooling fan leaves loose.||3. Repair or replace with a new one.|
|4. Motor bearing wear out.||4. Replacae with a new one.|
|5. Unevenness caused by the falling off the footpad of the base.||5. Put on the foot pad.|
|3||Motor casing surface or ampere meter holder is overheating||1. Overload||1. Slow down the feeding speed.|
|2. The winding is wet.||2. Dry motor winding|
|3. The power supply voltage drops.||3. Adjust the power supply voltage.|
|4. Poor contact of the wire lug end||4. Tighten it.|
|5. The power supply connected is not suitable.||5.Connect the machine to adapter power supply.|
|4||The finished product is too thick or uneven, slow discharging or no discharging||1. The filter screen does not reach the bottom of the chamber.||1. Clear the debris in the chamber and ensure the filter screen reaches the bottom.|
|2. The gap between the filter screen and the filter board is too large.||2. Adjustment ot replacement|
|3. The material is too humid, blocking the filter.||3. Dry the material and clean the filter with a brush.|
|4. Too much sticky materials||4. Re-ingredients|
|5 Pulverizing blade set loose.||5. Tighten pulverizing blade set.|
|6. The twill milled groove plate wears out.||6. Replace with a new one.|
Q: If any abnormal noise caused during powder grinder operation or the discharging is blocked, or, the bearing or motor is overheated, how to deal with the situation?
A: Stop feeding, cut off the power supply, and check the machine after that the rotor stops, and then eliminate the fault.
Q: What should be noticed after operating?
A: The machine shall run without loading for 2 minutes to completely discharge all the material, then shut down the machine. After the machine is stopped, check the machine so as to solve any problem in time.
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