How to calibrate Hangzhou Noah 0CS- 10 1 Electronic Hanging Scale?

Do you mean adjusting the injection pressure or correcting the nozzle? The pump oil pressure can be adjusted by increasing or decreasing gaskets, and the pre-tightening spring can also be adjusted by adjusting screws. If you correct the congestion, you will get it from the factory. Generally, you don't grind it yourself now, either change it to a new one or give it a special after-sales mill. If it is a single cylinder to adjust the throttle, it is relatively simple, and the throttle bracket can be adjusted. Fill the valve clockwise and decrease counterclockwise.