النتائج (
الإنجليزية) 2:
[نسخ]نسخ!
When the quick coupler system is equipped on the machine, the relay driver module and the Implement ECM will control the operation of the quick coupler.
The relay driver module and the Implement ECM will use the three solenoid valves to control the system. The Implement ECM monitors the signal to the extend and retract solenoids which in turn sends a signal to the relay driver module. The relay driver module controls the load sense solenoid valve.
The extend the solenoid and retract the solenoid are controlled thru a 24 V switch (6). Implement the ECM reads the 24 V signal to direct the relay driver module to Engage Engage or not the load sense solenoid.
The quick coupler state can only be changed When the engine is in operation. the ECM will not Allow the state of the quick coupler to change with the engine OFF.
When the quick coupler is enabled and the switch is pressed to Engage the quick coupler, an audible beep will sound 3 seconds after the solenoid is energized Engage by the Implement ECM.
However, the beep does NOT Indicate That the wedges are properly engaged in the work tool. Always confirm by visual inspection or by movement of the work tool That the wedges are locked in the correct position to lock tool in the work place.
When the switch is pressed to disengage the quick coupler, an audible beep will sound Continuously the while the coupler is disengaged. The beep will turn OFF When the coupler is engaged.
Hydraulic oil supply is supplied to the quick coupler valve from the valve Implement. The ECM will use the load sense solenoid to direct supply oil to the quick coupler circuit or to block the oil supply from the circuit.
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