User guide

Height Sensor 10-15
Probe Removal and Replacement
Use the following procedure to remove and replace the Height Sensor probe.
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NOTE The DP-3000 Series pump requires a special Height Sensor probe. If your dispensing
system is equipped with a DP-3000 Series pump, or if you have upgraded to one, contact
Asymtek for information about upgrading to the special probe.
CAUTION! Only an Asymtek-trained service technician should perform this procedure.
Tools and Materials Needed
• 1/16-inch hex key
• New Height Sensor probe
To remove and replace the Height Sensor probe:
1. Make sure the probe is in the Gear Down (GU) position.
2. Using the 1/16-inch hex key, loosen the Probe Set Screw (Figure 10-3).
> Be careful not to loosen the screw too much or it may fall out. Loosen it just enough until the
probe slides easily out of the sleeve.
3. Remove the old probe from the sleeve.
4. Slide the new probe up into the sleeve.
5. Adjust the probe to the approximate desired height.
6. Use the 1/16-inch hex key to tighten the Probe Set Screw.
7. Perform any necessary probe height adjustments following the procedures earlier in this section.
8. Run the
Height Sensor Setup procedure which begins on page 10-7.