Training Guide Course No. 196514
Level 2 Maintenance, X-1000 Series Dispensing Systems 2-100 P/N 196515 (Revision A)
Exercise Sheet 2-11-4
Minor Probe Height Adjustments
To make minor adjustments to the probe height:
1. Verify the following:
 The probe is in the down position.
 The Dispensing Head is at the top of its Z-axis travel and at the front of the
dispensing chamber.
 The dispensing needle has been installed.
2. Press OFF (0) on the Operator’s Console and open the Hatch.
3. Using a 0.050-inch hex key, loosen the micrometer locking screw.
4. Turn the micrometer to raise or lower the probe such that the bend in the probe
is visually even with the tip of the dispensing needle
(See Diagram Sheet 2-11-5
on page 2-103).
 NOTE: Aligning the probe bend with the needle tip automatically provides
the recommended 1.78 to 2.54 mm (0.07 to 0.10 in.) height necessary for
accurate height sensing.
5. After the probe height has been adjusted, tighten the micrometer locking screw
and remove the hex key.
6. If no further adjustments are necessary, close the Hatch and press ON (O) on
the Operator’s Console.
7. Perform a Valve Offsets routine. Refer to the FmNT User Guide or FmNT Online
Help for additional information.