Summary 1. When charging the charger, the charging time should not exceed 15 hours. After charging, the charger plug and battery plug should be removed to avoid reverse power.
1. When charging the charger, the charging time should not exceed 15 hours. After charging, the charger plug and battery plug should be removed to avoid reverse power.
2. When the battery is under voltage, charge it as soon as possible to protect the battery from good storage performance.
3. When the instrument is not used for a long time, the battery should be charged once every 2-3 months to avoid battery running and affecting battery life and continuous working time.
4. When the probe is working, the power-on time is usually 2-3 seconds, the length of zui is not more than 5 seconds, and the interval is 3-5 seconds.
5. When using a liquid suspension in a magnetic suspension, an appropriate amount of rust inhibitor should be added.
6. Before using the probe, add appropriate amount of oil to the active joint. After use, wipe off the water, oil, magnetic powder on the probe and the movable joint, and apply anti-rust oil.
7. When using AC flaw detection, the power supply must be in accordance with the power supply indicated by the instrument and have a good grounding.
8. When using, the movement of the probe should be carried out under the release of the probe switch to avoid the heating of the instrument caused by the open circuit.
9. The flaw detector is energized for a long time. If there is obvious fever, it should be put into use after proper rest.
10, Do not blindly use the dust dectector, do not approach high temperature, high humidity. Do not work under the rain. Do not spray the magnetic suspension on the switch or the connector.
