Glass reaction kettle refers to the double-layer reaction kettle sandwich, injected with constant temperature (high temperature or low temperature) hot soluble media or cooling media, the material in the reaction kettle for constant temperature heating or refrigeration, and can provide stirring. Materials in the reaction kettle for reaction, and can control the evaporation and reflux of the reaction solution, the reaction is complete, the material can be released from the bottom of the kettle discharge port, the operation is convenient. It is the ideal equipment for the modernisation of small samples, medium samples experiments, biopharmaceuticals and synthesis of new materials. So we use double-layer glass reactor in the process of failure how to troubleshoot? The following will introduce you to the double-layer glass reactor failure simple exclusion.
Simple troubleshooting of glass reactor:
1. Turn on the power switch, the indicator light does not light. External power supply is not through or poor contact Please ask a professional electrician to check the power supply, socket;
2. Fuse short circuit Put the power switch to OFF position, and then replace the fuse;
3. Power indicator light on, but does not rotate. Rotating shaft rusty Stop using, contact with supplier Motor, electrical box fault Unconnected seven-prong plug Reconnect seven-prong plug;
4. Vacuum suddenly disappears, cracked glass, broken switch Check glass parts, replace switch;
5. Vacuum is present, but cannot be extracted Worn seals, leaking connection vacuum switch Replace seals, switch;
6. vacuum is not available from time to time Dirt on the steel shaft, loose connectors Please remove the dirt and check the vacuum gauge and vacuum pump;
7. Vacuum hose aging Please replace the vacuum hose;
8. the host arbor around the loose tight top screws loose tighten;
9. motor temperature is too high (room temperature plus 40 ℃ is normal) overload Stop the machine, make the shaft rotate by hand, whether it is very heavy, remove the sealing ring and the glass shaft contact with the dirt on the part, apply vacuum grease;
10. The speed display does not match with the actual Voltage is unstable and has its own error Contact with the supplier;
11. Shell with electricity Heating tube has cracks into the water Please professional electrician to check.
Post time: Sep-13-2024