With the continuous development of the economy, the double-layer glass reactor has been widely used in the laboratory test of fine chemicals, chemical and biopharmaceutical materials, etc. due to its constant rotation speed, no brush, no spark, safety and stability. Trial and production. Although its application is very extensive, many users do not really understand its operational process considerations and common faults. In the event of a breakdown, a dedicated technician will be required to refurbish. Do you want to solve the faults that occur during use? Do you want to be a professional technician? Then come and study together!
Operating process considerations
1. The operation and maintenance personnel of the double-layer glass reactor should remove the hard objects such as watches and rings during operation or maintenance to avoid damage to the glass parts. In particular, the ring will cause fatal damage to the glass parts. .
2. Strictly abide by the regulations on cooling and oil filling in the product manual, and do a good job in maintenance and maintenance of the equipment;
3. The electrical control instrument shall be operated by a special person and the overload protection facilities shall be set as required.
4. When all valves are used, the valve stem should be rotated slowly to close the cover to achieve the sealing effect. It is not easy to use excessive force when closing, so as not to damage the sealing surface;
5. When using, it should be operated strictly according to the working pressure and working temperature marked on the product nameplate to avoid danger.
Common malfunctions
1. Vacuum hose aging: Please replace the vacuum hose. When using the Great Wall Instrument glass reactor, turn on the power switch, the indicator light does not light: the external power supply is not connected or the contact is bad. Please check the power supply and socket with a professional electrician;
2, the power indicator light is on, but does not rotate: the rotating shaft is rusted, stop using, and the supplier. The motor and the electrical box are faulty. The seven-pin plug is not connected and the seven-pin plug is reconnected.
3, there is vacuum, but can not pump: seal ring wear, connect the vacuum switch leak, please replace the seal ring, switch; sometimes there is no vacuum: dirt on the steel shaft connector is loose, please remove the dirt check vacuum table, vacuum pump;
4, the vacuum suddenly disappears: the glass has cracks, the switch is damaged, check the glass parts, change the switch;
5, the fuse is short-circuited: put the power switch in the OFF position, and then replace the fuse;
Operating process considerations
1. The operation and maintenance personnel of the double-layer glass reactor should remove the hard objects such as watches and rings during operation or maintenance to avoid damage to the glass parts. In particular, the ring will cause fatal damage to the glass parts. .
2. Strictly abide by the regulations on cooling and oil filling in the product manual, and do a good job in maintenance and maintenance of the equipment;
3. The electrical control instrument shall be operated by a special person and the overload protection facilities shall be set as required.
4. When all valves are used, the valve stem should be rotated slowly to close the cover to achieve the sealing effect. It is not easy to use excessive force when closing, so as not to damage the sealing surface;
5. When using, it should be operated strictly according to the working pressure and working temperature marked on the product nameplate to avoid danger.
Common malfunctions
1. Vacuum hose aging: Please replace the vacuum hose. When using the Great Wall Instrument glass reactor, turn on the power switch, the indicator light does not light: the external power supply is not connected or the contact is bad. Please check the power supply and socket with a professional electrician;
2, the power indicator light is on, but does not rotate: the rotating shaft is rusted, stop using, and the supplier. The motor and the electrical box are faulty. The seven-pin plug is not connected and the seven-pin plug is reconnected.
3, there is vacuum, but can not pump: seal ring wear, connect the vacuum switch leak, please replace the seal ring, switch; sometimes there is no vacuum: dirt on the steel shaft connector is loose, please remove the dirt check vacuum table, vacuum pump;
4, the vacuum suddenly disappears: the glass has cracks, the switch is damaged, check the glass parts, change the switch;
5, the fuse is short-circuited: put the power switch in the OFF position, and then replace the fuse;
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