This machine operating instructions
Power distribution box operation
Press the "enter" button, the machine main motor, solenoid valve forward open, push forward slowly pressing plate, when the pressure reaches the electric contact pressure gauge set pressure value, the main motor and the solenoid valve automatically closes, "soak" lights, this machine is in the state of pressure keeping. Start feeding.
The valve is opened, the valve is closed, and the material is filtered. When the pneumatic diaphragm pump does not move, the frequency is obviously weakened, the material has been filled.
At this point to close the valve and feed valve, and open the drying valve, when the oil out of the oil outlet, shut down the drying valve.
Press the "back" button, the filter cake on the filter cake clean, pay attention to: the two ends of the seal to clean, to ensure that the machine can be sealed.
Two, the operation process of the attention of the machine
1, the machine at the time of pressure to reach the pressure does not stop the electric contact pressure gauge has been damaged, to be replaced;
2, when the compression force is not enough, first look at the amount of oil is sufficient, and then look at the pressure relief valve pressure is adjusted, otherwise the pump may be damaged;
3, when the cylinder can not be pressure, that is, the oil pump motor start frequently, first check the oil is leaking oil, and then check the hydraulic oil is emulsified, or hydraulic control one-way valve failure
4, when the push plate can not move, or only forward not back, he will have to consider whether the electromagnetic valve is dirty, remove it, wash it with diesel or kerosene can, if the electromagnetic coil burning must be replaced as soon as possible.
5, the feed to the attention of the pressure is not too large, the feed pressure control in less than 0.6MPa. Will feed into the cake, when the pressure is too big to open the back, the pressure control on the line in the 0.6Ma; when the outlet of turbid liquid, that piece of cloth filter plate has been damaged and must be replaced when the feed appears to the spray materials, check spray material sealing surface is a foreign body, resulting in between the board and the board leakage phenomenon;
6, hydraulic oil in April for a time, see how the effect of the operation, as appropriate replacement.