MAIN OPERATION PANEL | 3
(1) MCCB Handle description
MCCB handle description is as follows.
If the door of electric cabinet is closed and the handle position is
ON state, the power is supplied to the machine.
Note) Compulsory force may break the handle if MCCB is not
correctly assembled with handle.
If the door of electric cabinet is closed and the handle position is
OFF state, the power state of machine is cut off.
If the handle is in current position, MCCB performs the power
breaking function according to the following reasons.
1) Automatic power breaking due to over-current in the machine.
2) Automatic power breaking according to Auto power ON/ OFF
function (option). For supplying the power again under current
position, turn OFF the handle and then turn it ON.
This is lever for separating between the door of control panel and
MCCB.
When opening/closing the door of electric control cabinet under the
position ON of handle, turn to the reset position using screw driver
(2) Emergency stop switch
Emergency stop switch is for stopping the machine immediately
when the machine has been an emergency state or damaged
by wrong operation.
When pressing the emergency stop switch, cut off the circuit
that controls axis feeding and spindle rotation, the machine
stops as soon as it pressed. And all the power of control valves
are cut off simultaneously. When releasing the emergency stop
state, return to the original position by turning the emergency
stop switch counterclockwise, then operate the machine by
pressing Machine ready switch.
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