10
First, the green from left to right, then orange, and replace green
individually. Finally, from left to right in red, orange is replaced individually.
VI. Leakage preparation
1. Open the battery switch, the light-emitting diode displays reset
indication 2 seconds (left green light, other light orange).
2. By observing the light emitting diode to check battery power.
3. When turned on, the product default sensitivity is level 5; you can hear
the interval stable "beep" sound, if necessary, change the sensitivity by
sensitivity adjustment key.
4. When gas leak is found, "beep" will be rapid; the arc tube will also
change according to changes in the way light emission concentration.
5. Spiritual sensitivity can be adjusted at any time when in operation, and
does not affect the test.
6. As before the leak source is located, has the highest warning (red light
emitting diode 1 Green 6). Should reset button reset to zero reference level.
7. To ensure accurate and reliable measurement, you can often reset
operation.
VII. Precautions
1. Only when the leak could not be detected, increase sensitivity. When
the instrument cannot be reset by "Reset", the sensitivity can be reduced.
2.In heavily polluted areas, the instrument should be reset in time to