Conditions and precautions for using the signal generator

Environmental conditions for use:

1. Air temperature: +45~-25℃

2.Relative humidity: no more than 90%

3. Dimensions: φ48×200mm

4. Working life: not less than 15,000 times

5. Power supply voltage: 4.5V (3 AA silver oxide batteries, 6F22 9V)

6. Use occasions: indoor and outdoor without rain

Instructions:

Select an electrometer signal . Hold the working part of the electrometer (electrometer head) and touch the electrode head of the generator to the electrode head of the tested electrical appliance, press the "work" switch, and the electrometer will emit sound and light signals to indicate that the performance of the electrometer is intact. If there is no sound and light indication, it means that the electrometer is faulty and should be repaired or replaced before use. When testing the near-electricity alarm helmet, just bring the electrode head of the high-voltage signal generator close to the alarm and press the "work" switch.

Precautions:

1. The signal generator is equipped with a "power indicator". If the indicator light is not on during use, the battery should be replaced before use.

2. When not in use, the signal generator should be placed in a dry and ventilated place to avoid moisture.