Acer Supra 818PD Operation Manual page 64

2G
WORKING MODE EXECUTION
CONFIRM KEY
3
WORKING MODE EXECUTION
STOP KEY
4
RAPID RAISING KEY
5
RAPID LOWERING KEY
6
SLOW RAISING KEY
7
shown on the display (37). After automatic
grinding is finished, stop the hydraulic system,
spindle running and cooling system, etc. The
spindle may raise or not according to setting the
selection key (38). After automatic grinding, the
spindle may raise to a fixed position according to
the value set by the display (41).
4. Once the downfeed amount reaches the value
shown on the display (43), the machine will
perform intermittent spark out grinding according
to the value shown on the display (36).
2-2: Other auxiliary control:
4. The key (7) is used for controlling slow raising.
5. The keys (9 & 10) are used for intermittent
downfeed.
1. Start selection of working mode.
2. When the green lamp lights on, it means selecting
working mode is being executed.
1. To stop working.
2. When the red lamp lights on, it means working stop.
1: For quickly moving the spindle head (Y-axis) upward.
2: When the blue lamp lights on, it means the key (5) is
allowed to execute its function.
3: When the blue lamp flashes, it means rapid raising is
executing.
1: For quickly moving the spindle head (Y-axis)
downward.
2: When the blue lamp lights on, it means the key (6) is
allowed to execute its function.
3: When the blue lamp flashes, it means rapid lowering is
executing.
1: For slowly moving the spindle head (Y-axis) upward.
2: When the blue lamp lights on, it means the key (7) is
allowed to execute its function.
3: When the blue lamp flashes, it means slow rising is
executing.
4: (In case automatic grinding amount is too much, you
can use this key for raising the spindle head to avoid
danger)
10
818~2040PD