Loosen the bleed screw of the high pressure oil pump first, then press the hand oil pump and see the oil and air bubbles in the screw hole overflow until the oil is all in the oil. Tighten the screw.
6.start the motor
Distinguish between the positive and negative poles of the motor and the positive and negative poles of the battery. The two batteries should be connected in series to achieve a 24V effect. Connect the positive pole of the motor first. When connecting the positive pole, do not let the terminal contact other wiring sections. Then connect the negative pole of the motor and be sure to tighten it to avoid burning the wiring section.
7.air switch
The switch should be in a separate state before the machine is started or when the machine is not in the power-on state. There are four terminals at the lower end of the switch. These three are three-phase live wires. The Cummins generator set is connected to the power line, and the independent side is zero. The power supply that the line and the neutral line are in contact with any of the fire lines is 220V. Do not use one third of the rated power of the generator.
8.the instrument part
①. During use, the current meter can accurately read the power used;
②The voltmeter can detect the motor output voltage;
③ the frequency meter must reach 50Hz, which is the basis for detecting the speed;
④ The current and voltage conversion switch is for detecting the instrument data of the motor;
⑤ The oil pressure gauge detects the oil pressure of the diesel engine. At full speed, it should be no less than 0.2 atmosphere.
⑥, the tachometer, the speed should be located at 1500 rpm;
⑦. The water temperature gauge should not exceed 95 degrees during use, and the oil temperature should not exceed 85 degrees.
9 start
Turn on the ignition switch, press the button, release the generator set after driving, run for 30 seconds, turn the high and low speed switch, the machine will slowly rise to the high speed from idle speed, check the reading of all the meters. In all normal conditions, the air switch can be closed and the power transmission is successful.
10 parking
First turn off the air switch, cut off the power supply, adjust the diesel engine from high speed to low speed, let the machine idle for another 3-5 minutes, then turn off the machine.