Maintenance and troubleshooting of double glass reactor

Maintenance instructions for double glass reaction kettle: 1 Check the instrument carefully before use, check whether the glass bottle is damaged and whether the interfaces are consistent, and take care of it; 2 Wipe the interfaces with soft cloth (which can be replaced by napkin), and then apply a little vacuum grease (the vacuum grease must be well covered after use to prevent the ash sand from entering.) 3 Each interface shall not be tightened too tightly, and it shall be loosened regularly to avoid the connector from being locked for a long time; 4 Turn on the power switch first, and then let the machine run from slow to fast When the machine is stopped, the machine shall be in the stop state, and then turn off the switch; 5 The polytetrafluoroethylene switches at all places shall not be tightened too tightly, which is easy to damage the glass; 6 After each use, it is necessary to use a soft cloth to clean all kinds of oil stains, stains and solvent residues left on the surface of the machine, and keep it clean; 7 After the machine is stopped, loosen each PTFE switch, and the long-term static state will make the PTFE piston deformed; 8 Regularly clean the sealing ring by removing the sealing ring, checking whether there is dirt on the shaft, wiping it with a soft cloth, then applying a little vacuum grease, and then reassembling it to keep the shaft and the sealing ring smooth; 9 The electrical part must not be watered, and it is strictly prohibited to get damp; 10 The original accessories must be purchased, and other accessories may cause fatal damage to the machine; 11 When doing any repair or inspection to the machine, be sure to cut off the power supply and water source first Note: This equipment belongs to fragile products Please handle it with care when using The damage of fragile products is not covered by our warranty If the customer needs, we need to charge the corresponding cost Troubleshooting of double glass reactor: 1 Turn on the power switch and the indicator light is not on If the external power supply is not connected or the contact is poor, please check the power supply and socket by a professional electrician; 2 If the fuse tube is short circuited, turn the power switch to the off position, and then replace the fuse tube; 3 The power indicator light is on, but it does not rotate Stop using the rotating shaft due to rust, reconnect the seven core plug when the motor and electrical box of the Supplier fail to connect with the seven core plug; 4 The vacuum disappears suddenly, the glass is cracked, the switch is damaged, check the glass parts, and replace the switch; 5 There is vacuum, but the sealing ring cannot be pulled out, so replace the sealing ring and the switch if the vacuum switch is leaking; 6 In vacuum, sometimes there is no dirt on the steel shaft If the connector is loose, please remove the dirt Check the vacuum gauge and vacuum pump 7 If the vacuum hose is aging, please replace the vacuum hose 8 If the spindle of the main engine is left or right, loosen the top screw and tighten it; 10 If the motor temperature is too high (room temperature plus 40 ℃ is normal), shut down the machine under overload, turn the shaft by hand, check whether it is heavy, remove the dirt on the contact part between the sealing ring and the glass shaft, and apply vacuum grease; 11 If the speed display is inconsistent with the actual voltage, it is unstable, and there is error with us; 12 If there is crack and water in the electric heating tube of the outer shell, please check by a professional electrician.