Notes on the Main Power Switch (SW1)
D0CA/D0C9/D0C8/D0CB 4-2 SM
the main power switch (SW1), the machine will start automatically and the
moving parts will begin to move. When working on moving parts, be
careful that fingers or clothes do not get caught.
• Automatic restart deals with cases when you accidentally unplugged the AC power
cord or unexpected power outages. By keeping the power flag ON, after the
resumption of power, the machine will start up automatically.
In rare cases, when you reconnect the AC power cord to a power outlet, the machine does not
start automatically. In this case, the machine has not failed. The cause is due to the timing of
releasing the residual charge. If you press the main power switch (SW1) when the residual
charge was already released, the power ON flag will not be set. At this time, start the machine
manually by pressing the main power switch (SW1).
Shutdown Method
1. Press the main power switch (SW1) [A] on the machine.
2. The shutdown message appears. After the shutdown process, the main power is turned off
automatically. The LED on the operation panel is turned off when the machine completes
the shutdown.
Before removing and adjusting electrical boards, do the following procedure. Otherwise,
the board can be damaged by the residual charge inside the machine and must be
replaced.
3. Unplug the power cord after shutdown.
4. Press the main power switch (SW1) for a second to remove the residual charge inside the
machine.
Forced Shutdown
In case normal shutdown does not complete for some reason, the machine has a forced
shutdown function.
To make a forced shutdown, press and hold the main power switch (SW1) for 6 seconds.
In general, do not use the forced shutdown.