Adjusting The Height Sensor Probe - Nordson Asymtek Spectrum Series Installation, Operation & Maintenance Manual

5.10 Adjusting the Height Sensor Probe

The Height Sensor Probe must be adjusted each time a different type of dispensing valve or a different
length of needle is installed.
To adjust the Height Sensor Probe:
1. Power down the system as described in
2. Manually move the dispensing head down.
3. Loosen the Height Sensor Probe locking screw at the back of the Z-axis plate.
See Figure 5-12.
4. Move the probe to the desired location (approximately 10 mm below the needle tip in the
gear down position).
5. Tighten the height sensor locking screw. Do not over-tighten.
Item
1 Z-Axis Plate (Front View)
2 Z-Axis Plate (Rear View)
3 Height Sensor Locking Screw
4 Height Sensor Probe
NOTE For additional information on dispensing valve-to-height sensor offsets, see
Establishing Machine
5-10
6.12 System
Description
Figure 5-12 Adjusting the Height Sensor Probe
Offsets.
Shutdown.
1
Calibration and Adjustment
2
3
4
6.6