When doing daily maintenance and using the anemometer, pay close attention to the following:
1. It is forbidden to use the anemometer in a flammable gas environment.
2. It is forbidden to place the anemometer probe in flammable gas. Otherwise, fire or even explosion may result.
3. Please use the anemometer correctly according to the requirements of the instruction manual. Improper use may cause electric shock, fire and sensor damage.
4. During use, if the anemometer emits abnormal smell, sound or smoke, or liquid flows into the anemometer, please shut down immediately and take out the battery. Otherwise, there will be danger of electric shock, fire and damage to the anemometer.
5. Do not expose the probe and anemometer body to the rain. Otherwise, there may be danger of electric shock, fire and personal injury.
6. Do not touch the sensor inside the probe.
7. When the anemometer is not in use for a long time, please take out the internal battery. Otherwise, the battery may leak and cause damage to the anemometer.
8. Do not place the anemometer in places with high temperature, high humidity, dusty and direct sunlight. Otherwise, it will cause damage to internal components or deterioration of the performance of the anemometer.
9. Do not wipe the anemometer with volatile liquid. Otherwise, the shell of the anemometer may be deformed and discolored. If the surface of the anemometer is stained, it can be wiped with a soft cloth and neutral detergent.
10. Do not drop or put heavy pressure on the anemometer. Otherwise, it will cause malfunction or damage of the anemometer.
11. Do not touch the sensor part of the probe when the anemometer is charged. Otherwise, it will affect the measurement result or cause damage to the internal circuit of the anemometer.
Operation
1. Before use, observe whether the pointer of the ammeter points to the zero point. If there is any deviation, you can gently adjust the mechanical adjustment screw of the ammeter to make the pointer return to the zero point; 2. Set the correction switch to the off position
3. Insert the plug of the measuring rod into the socket, place the measuring rod vertically upward, press the screw plug tightly to seal the probe, put the "calibration switch" at the full position, and slowly adjust the "full scale adjustment" knob to make the meter pointer point to in the full position;
4. Put the "calibration switch" at the "zero position", and slowly adjust the two knobs of "coarse adjustment" and "fine adjustment", so that the pointer of the ammeter points to the zero position
5. After the above steps, gently pull the screw plug to expose the probe of the measuring rod (the length can be selected according to the needs), and make the red point on the probe face the wind direction. According to the reading of the electric meter, check the calibration curve. Find out the measured wind speed;
6. After measuring for several minutes (about 10 minutes), the above steps 3 and 4 must be repeated once to standardize the current in the meter
7. After the measurement, the "calibration switch" should be placed in the off position.
