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The milling machine features the following safety devices:
a lockable main switch,
two emergency stop push buttons,
a spindle guard for drilling with the spindle sleeve lever,
page 45
a horizontal and vertical milling table with T-slots to fix the workpiece or the clamping
device.
Fastening horizontal table on page 44
A chip and spray guard around the horizontal milling table.
CAUTION!
When milling with the vertical milling table - horizontal table is dismantled, chip and
spray guard is dismantled - e.g. when mounting a dividing apparatus on the vertical table
- , the machine operator must take additional precautions to ensure safe operation.
INFORMATION
When drilling with the spindle sleeve lever on the milling head, the spindle guard on the
milling head must be set and closed.
When milling with the automatic feed, the chip and spray guard around the milling table
must be closed.
When using the cooling lubricant pump, the chip and spray guard must always be
closed.
1.9.1
Lockable master switch
In the "0" position, the lockable main switch can be secured against accidental or non-authori-
sed switching on by means of a padlock.
The power supply is cut off when the master switch is in the off position.
Except for the areas marked by the pictogram in the margin. In these areas there might be
voltage, even if the master switch is switched-off.
WARNING!
Dangerous voltage even if the main switch is switched off.
The areas marked by the pictogram might contain live parts, even if the master switch is swit-
ched off.
1.9.2
Emergency-stop push button
ATTENTION!
If a emergency-stop push button is activated, the drives are stopped with the maximum
possible braking torque. The spindle drive continues to run for a while depending on the
moment of inertia of all components and the mass of the tool in use.
Press the emergency stop button only if there is a risk! If this push button is actuated in
order to switch off the milling machine in the standard operation the tool or workpiece
might get damaged.
After having actuated the emergency-stop mushroom switch, turn the knob of the particular
push button to the right in order to restart the machine.
GB
MZ4S
14
Translation of the original instructions
Adjusting spindle guard on
Safety
Version 1.0.4 - 2020-07-31
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