Chapter 3,
Live Maintenance
The Universal Pump Probe uses replaceable alkaline batteries. See
TABLE 3-1 for approximate run times at various temperatures. In colder
temperatures, battery output may be severely reduced.
Table 3-1.
Expected Device Run Times at Various Temperatures
Installing the Battery Pack
1. Replace alkaline cells in non-hazardous areas only.
2. Remove the Pump Probe cap (FIGURE 3-1) from the pump probe
assembly (P/N 10046527) by pushing the cap toward the body of
the probe, twisting it to release it from the locked-in position, and
pulling it way from the probe body.
3. Insert the end of the Pump Probe cap into the battery cap located
at the bottom of the Pump Probe handle (FIGURE 3-1).
STORAGE AND
OPERATING
TEMPERATURE
21°C (70°F)
0°C (32°F)
-20°C (-4 °F)
Figure 3-1. Removing the Battery Pack
RUN TIME
22 hours
7 hours
1.5 hours
3-1