Model Number: CJD-30KW Brand Name: ZONHAN Key Specifications/Special Features: Operation method:1) Firstly, check whether all components are completed and the intake of penstock is blocked. 2) Then check whether the runner of turbine can be easily rotated, and rotated in by hand to ensure the voltage meter has readings (put the output switch in OFF position).3) For the first starting, the output switch should be put in the voltage-stabilized control position (A), then open the gate to let water out from small to large, observe the readings meter till 230V (380V) or so continue enhancing water volume, the voltage device is reliable if the reading keep still. At this time the load can be connected, then adjust the water volume to hold the output of 230V (380V) or so. Once the stabilizing device break down, put the switch in B, then the voltage of unit will be under manual-controlled, you may follow the next procedure to control by valve.4) During the operation, the load should be kept stable as possible as can be. Don't shut off the load suddenly, or else the high voltage will burn out the rest load, if you must is connect the load, you may decrease water to small volume at first, then disconnect the most part of load when the voltage has dropped to below 380v (you must do as this even you run the unit under the using of voltage-stabilizing device).5) It need only close the valve to switch off the unit when the load has been stable after first operation, the power switch may hold on so that you may adjust voltage up to 230V (380V) directly for next running. Model Power Head Rated of flow Rotational speed Install tube diameter (W) (M) (M³/S) (RMP) (MM) CJ-300W 300 12-14 0.003-0.005 1500 50 CJ-500W 500 12-18 0.005-0.007 1500 50-75 CJ-750W 750 14-18 0.005-0.008 1500 75 CJ-1.5KW 1500 18-25 0.008-0.011 1500 125 CJD-1.5KW 1500 15 0.012-0.018 1500 125-150 CJ-3KW 3000 25-35 0.015-0.019 1500 125-150 CJD-3KW 3000 18-20 0.018-0.030 1500 150 CJ-6KW 6000 28-35 0.030-0.038 1500 150-200 CJD-6KW 6000 18-20 0.038-0.050 1000 200 CJ-10KW 10000 30-38 0.040-0.050 1500 200-250 CJD-10KW 10000 25-30 0.050-0.060 1000 200-250 CJD-12KW 12000 28-35 0.050-0.060 1500 200-250 CJD-15KW 15000 30-40 0.060-0.070 1500/1000 200 CJD-20KW 20000 30-45 0.060-0.100 1500/1000 250-300 CJD-30KW 30000 38-45 0.090-0.120 1500/1000 250-300