How to start metering pump correctly

Turn on the metering pump correctly, plug the metering pump into the power cord, install the metering pump measuring rack, press the power switch of the metering pump, and 0 will appear on the metering pump screen, then press and hold the zero button of the metering pump to enter the calibration mode; The specific operation steps are as follows:

1. Plug the metering pump into the power cord.

2. Install the measuring frame of metering pump.

3. Press the power switch of the metering pump.

4. 0 appears on the screen of metering pump, and then press and hold the zero button of metering pump to enter calibration mode.

5. Put a 100g weight to calibrate the metering pump.

6. Remove the weight and put it on the supporting platform of the metering pump.

7. it can be used.