The specialized production of insulation oil dielectric strength tester for UHV power can help many power workers conduct various power tests more conveniently.

1. Use a suitable power cord. Only use dedicated and compatible power cords.

2. Connect and disconnect correctly. When connecting the test wire to the live terminal, do not connect or disconnect the test wire at will.

3. Pay attention to the rated values of all terminals. To prevent fire or electric shock hazards, please pay attention to all ratings and markings. Before continuing with the connection, please read the instruction manual for more information about ratings.

4. Use appropriate fuses. Only use fuses that meet the specified type and rating. Avoid contact with bare circuits and live metals. Do not touch exposed contacts and components when there is electricity.

5.  Do not operate in damp environments.

6. To ensure operational safety, the high-voltage chamber of the instrument adopts a safety protection switch to prevent the safety cover from being opened during the boosting process and the risk of electric shock. In any state, if the safety cover is not covered or opened, the instrument will stop boosting and automatically cut off the high voltage. Display screen shows: Attention: Please close the safety cover until it is closed, and the instrument will resume operation.

7.  This oil pressure testing equipment is a precision instrument. Please store it in a safe place after use. Do not place it in damp and cold places to avoid exposure to sunlight and rain.

8.  After use, wipe the oil on the high-pressure chamber, bottom plate, and top of the safety cover of the instrument to ensure that the parts are dry.

9.  If the grid voltage is too low or unstable, the grid voltage will be below 200V (-10%). Please use an AC power supply with a capacity greater than 1KVA during testing, otherwise it may damage the equipment.

10. After drying, washed oil cups and stirred seeds should be used. When drying, please be careful not to raise the temperature too high, otherwise it is easy to damage the oil cup seal and plastic stirring seeds.