Electrophoresis is a precision instrument. It must strictly abide by the operating procedures during the operation, but inevitably there will be various failures. When the instrument indicates a fault, it should be dealt with immediately.
1, the electrophoresis power into the working state, prohibit the body contact electrode, electrophoresis, and other objects may be partially charged, can not take place into the electrophoresis tank things, should be off if necessary to avoid an electric shock. At the same time, the instrument must have a good grounding terminal to prevent leakage.
2. After the instrument is powered on, do not add or remove the output wire plug at any time to prevent short circuit. Although the fuse is attached inside the instrument, the short circuit may still cause damage to the instrument.
3. Due to the different resistance values ​​of different media supports, the amount of current passed during electrophoresis is also different. The electrophoresis speed and the time required for electrophoresis to the end point are also different. Therefore, the electrophoresis of different media supports should not be on the same electrophoresis instrument at the same time. get on.
4. When the total current does not exceed the rated current of the instrument (maximum current range), it can be used in multiple slots, but be careful not to overload, otherwise it will affect the life of the instrument.
5. In some special cases, it is necessary to check the electrophoresis input condition of the instrument, and it is allowed to start at no load under the steady state. However, in the steady current state, the load must be connected before restarting, otherwise the voltmeter pointer will jump greatly, which is easy to cause. Unnecessary human machine damage.
6. If abnormal phenomena are found during use, such as loud noise, discharge or abnormal odor, the power supply should be cut off immediately for maintenance to avoid accidents.
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