HPC160 cone crusher lubrication oil station electrical control box instruction
1, in accordance with the electrical specifications schematic cone machine motor, lubrication oil station and electric control box connected correctly.
2, electric control box must be connected before use ground or lightning protection system does not work, equipment, and life safety can not be guaranteed.

3, the operation steps of:
[1] closing switch QM4, and light, low oil pressure indicator HL4 low oil pressure indicator does not light, the low pressure control SP2 does not reset the oil lubrication oil station, should be re-adjust the pressure controller SP2 in no oil pressure reset, to begin work.
[2] together on the oil pump switch QM1 and QM2
[3] press the 1st oil pump start button SB1, No. 1 pump start when oil pressure exceeds the low oil pressure setting 0.05Mpa, low oil pressure indicator HL5 extinguished. When the hydraulic pressure continues to rise and reach the set allowable cone machine main motor work values [0.1Mpa], the pressure controller SP1 Actions, No. 2 oil pump is in the standby state, the oil pressure normal indicator HL3 bright, [for the sake of safe operation, while lubrication oil station should check whether oil return to establish], when the oil return to establish before allowing the boot host. Lubrication oil station on the way, the standby pump has been in standby downtime standby pump will automatically enter the working state when the 1st oil pump, oil pump stop: the pump stop button to stop the pump. SB3 is starting the 2nd oil pump work, and works the same as with the start of the 1st pump.
[4] When the oil pressure is lower than the set 0.05Mpa, low oil pressure to the pressure controller SP2 loss of pressure reset immediately turned on the alarm circuit alarm sound, if the operator is not timely discovery process after a pre-set time [ SJ setting], the time, the main motor oil loss protective shutdown free cone machines in the state of the oil loss and damage to the parts.
[5] To stop the cone machine should press to stop the main motor to be stopped before they can stop the oil pump motor to the main motor safety.
[6] thermal overload relay setting should be set according to the motor rated dynamic current setting is too small, frequent downtime motor is too large, the overload can not play a protective role and motor stall easily burn out the motor.
[7] It should be noted that: When the the cone machine appears to stall, the operator should immediately breaking the main motor power supply burn out the main motor of the accident, otherwise, there will be!
[8] If the electrical box after the power is turned low oil pressure indicator HL4 not bright, low oil pressure pressure controller SP2 does not reset, if not exclude reason to continue work boot, occur when the oil pressure is lost, because this time the lubrication system The loss of the protective effect of the oil loss will cause serious consequences.
[9] return oil temperature is higher than the temperature setting of the table TY1 electric box panel [about 54 ° C] will send an alarm signal, but the cone machine does not stop. Should carefully analyze the reasons for the high oil temperature, Jibei found to deal with the accident in an embryonic state.
[10] The electric box should regularly clear dust [every week], periodic inspection of the electrical parts are working in good condition, otherwise it will lead to serious electrical system failure.
[11] oil electric cold sub manual control and automatic control, SB8 to choose, usually in the automatic mode, the oil temperature higher than 40 ° C start cooling below 30 ° C to stop refrigeration.
[12] electric heating can be controlled manually.