1. The moisture

In humid climates or wet seasons, if the partial discharge tester is not used for a long time, it is best to start up and power on once a month (about two hours) to make moisture emission, protection components.

2. Store

When not in use, the pd tester should be stored in a room with ambient temperature of -20 ~ 60℃, relative humidity of no more than 85%, ventilation and non-corrosive gas.

3. Prevent exposure

When used outdoors, operate under shade as much as possible to avoid or reduce direct exposure of sunlight to the display of pd tester.

4. Replace the fuse

When the wiring board has power and the partial discharge tester cannot be started normally, the fuse on the power socket can be checked to see if it is in good condition. If the fuse is burned out, it is necessary to replace it with a new fuse. The installation method can refer to the installation position of the original fuse.

Transport of 5.

The partial discharge tester is a precise and expensive equipment. Please make sure the case is fastened during transportation to prevent the panel, especially the light screen, from being damaged. In handling should be strictly guard against heavy falls, impact.