Users Manual Part 2

Table Of Contents
Chapter 2: Kaye ValProbe RT Hardware
Kaye ValProbe RT User Manual 16
If the battery is fully drained during a study, the study is
terminated at the point the battery failed. Study data to the point
of termination is stored in the Logger and can be read once a
new battery is installed.
If a battery is fully drained after a study is complete, all study data
can be read once a new battery is installed.
If you change the battery before a study is started, you need to
re-program the Logger. Although the setup is maintained in non-
volatile memory, the Logger needs to be programmed in order to
reset its clock.
Battery Replacement
Kaye recommends that you replace the battery when there is 10% battery life
remaining. The battery percentage indicator (text color) is based on the battery
percentage value, between 0-19% in Red, 20 to 49% in Orange, and 50% to
100% in Green.
Battery replacement is a three-step process involving:
Removing the Existing O-ring and Battery
Installing the Replacement O-ring and Battery
Resetting the Battery Odometer
Open the Logger and Remove the Existing O-ring and Battery
WARNING! To ensure that the Logger maintains its waterproof and
pressure-tight seal, a thin coat of grease was applied to the O-
ring. The grease material is KRYTOX GL-203, and safe
handling and storage practices should be followed. KRYTOX is
a registered trademark of DuPont Chemicals. Material Safety
Data information is available from DuPont Chemicals.
Slide the Logger opener over the probe tip and onto the top of the Logger.
Unscrew the bottom cup while holding the opener firmly against the probe
base.
Figure 21: Open Logger
Remove the battery cap by pressing down on it and turning counterclockwise.
With the cap removed, pull the battery out of the enclosure.
To remove the O-ring, lift it from the groove and slide off in the direction of the
probe tip.