Troubleshooting 1. Turn on the power switch and the indicator light does not light. The external power supply is not connected or the contact is poor. Please check with the professional electrician for the power supply and socket. 2. Short-circuit the fuse. Turn the power switch to the OFF position and replace the fuse. 3. The power indicator is on but not rotating. If the rotating shaft is rusty, stop using it. Contact the supplier for the motor. If the electrical box fails, the seven-pin plug is not connected, and the seven-pin plug is reconnected. 4. The vacuum suddenly disappears, the glass is cracked, the switch is broken, the glass parts are inspected, and the switch is replaced. 5. There is vacuum, but the seal ring is not worn, and the vacuum switch is connected. Please replace the seal and switch. 6. Sometimes there is no vacuum, the dirt connector on the steel shaft is loose, please remove the dirt check vacuum gauge, vacuum pump. 7. The vacuum hose is aging, please replace the vacuum hose. 8. The main mandrel is loosened left and right, and the top screw is loose and tightened. 10. The motor temperature is too high (room temperature plus 40 °C is normal), overload stop, turn the machine shaft by hand, whether it is heavy, remove the dirt on the contact part of the sealing ring and the glass shaft, and apply vacuum grease. 11. The speed display does not match the actual one. The voltage is unstable and there is an error in itself. Contact the supplier. 12. The outer casing is charged, the heating pipe has cracks and water, please check with a professional electrician. Maintenance instructions 1. Check the instrument carefully before use. Whether the glass bottle is damaged or not, and whether the interfaces are consistent, pay attention to light handling. 2. Wipe each interface with a soft cloth (can be replaced with a napkin) and apply a small amount of vacuum grease. (The vacuum grease must be covered after use to prevent the entry of sand.) 3, the electrical part must not enter the water, it is strictly prohibited to get wet. 4. Turn on the power switch first, then let the machine run from slow to fast. When the machine is stopped, stop the machine and turn off the switch. 5, each interface can not be screwed too tight, you should loosely activate the ring regularly, to avoid long-term tight lock caused by the connector to die. 6, the PTFE switch everywhere can not be tightened too much, easy to damage the glass. 7. Every time you use it, you must use a soft cloth to clean all kinds of oil traces left on the surface of the machine, stains, solvent remaining, and keep it clean. 8. Regularly clean the sealing ring by removing the sealing ring and checking if there is dirt on the shaft. Wipe it with a soft cloth, then apply a little vacuum grease and reinstall it to keep the shaft and seal ring smooth. 9. Loosen the PTFE switches after stopping, and the PTFE piston will be deformed when it is still working for a long time. 10, must purchase the original authentic accessories, free use of other accessories can cause fatal damage to the machine. 11. When doing any repairs or inspections on the machine, be sure to cut off the power supply and water source. Note that this equipment is a fragile product, please be careful when using it. Liquid Bleach,Laundry Detergent Stain Removal,Stain Removal Bleach,Laundry Detergent Bleach Wuxi Keni Daily Cosmetics Co.,Ltd , https://www.wxkenidaily.com
Maintenance of double-layer glass reactor