1. Push the cap section toward the other two and turn clockwise.
•
The spring pushes the sections apart.
2. Grasp and spin the wand clockwise while pulling to disengage.
3. Remove the filter (P/N 636244) and replace.
Internal Dust Filter
The Universal Pump Probe contains an internal filter. This filter forms a
final barrier against any dust that enters the pump assembly when
external filters are replaced.The filter is provided as a final safety
precaution and should rarely, if ever, require replacement.
1. Turn OFF the power.
2. Remove the battery pack from the Universal Pump Probe.
3. Remove the two self-tapping screws from the Universal Pump
Probe lens/diffuser.
4. Remove the filter and discard.
5. Install the new filter with flow arrow pointing toward the pump and
drive inlet. Ensure that the tube from the pump outlet is routed to
the inside of the filter.
6. Replace and secure the Universal Pump Probe lens/diffuser with
3-4
Figure 3-2. Replacing the Probe Filter