Okuma Alarm-D 4707 Enabling Switch faulty
On the machine provided with the CE marking specifications, mechanical locking door and mechanical lock switch type B, the front door state and the operation return switch status are as follows:
1->The front door is closed and the operation return switch is pressed.
2->Other than 1
Probable Faulty Locations
In the case of 2, the front door open/close limit switch is at fault or mounted out of position, or the operation return switch is at fault.
Measures to Take
In the case of 1, open the front door or release the operation return switch.
In the case of 2, check the front door open/close limit switch for mounted position. Change the limit switch or the operation return switch, if necessary.