Novakon Systems NM-200 Pro Series, Operator'S Manual

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2. Work Light – The work light is controlled by the machine system. Please note this is an on/off
function only.
3. Emergency Stop Button – Located at the bottom left side of the mill head. Press this button to
stop movement of the slides and the mill spindle.
4. Gib Adjustment Screws – The NM-200 has a series of gib adjustment screws along the operator
side of the saddle. These screws press a metal plate (the gib) to the ways of the saddle,
increasing the tension when moving the cross-slide assembly. Before adjusting the gibs, make
sure they are well lubricated to achieve the desire result.
5. X Axis Stepper Motor – The NM-200 mill is equipped with X, Y and Z axes stepper motors. This X
axis stepper motor provides power for table movement along the X axis. See the machine
specifications for motor sizes.
6. Lifting Eye Hooks – There are two l ifting eye hooks located on the operator’s side of the
machine. Use these eye hooks in conjunction with a chain or tow ropes to help move your
machine from the shipping pallet to a stand.
7. Saddle – the mill table is supported by the saddle along the Y axis.
8. Mill Table – the mill table supports your work piece and work holding devices. It travels along
the X & Y axes via ball screws. Both the NM-200 Mill has 5/8” T -slots.
9. Motor Cover – The motor is protected by a sheet metal cover. The motor is easily accessible by
turning the knurled knob on the right side of the cover. This cover should remain closed while
the machine is in operation.
10. Spindle Drive Motor – The fan cooled spindle drive motor is located behind the motor cover.
11. Compressed Nitrogen Gas Cylinder – The NM-200 mill uses a counter balance cylinder to
counter the weight of the Z axis assembly.
12. Drive Belt – The drive belt for the motor is located behind the motor cover. The motor cover
must be removed to replace or tension the belt. (Not visible in diagram)