Maintenance and Troubleshooting 11-37
9. Remove the top (with the attached power regulator dome) by
pulling it straight up from the canister.
10. Place the top upside down next to the canister (with the dome
facing upward), and then disconnect the battery cable (when
applicable) from the dome cable. However, do not disconnect
the battery cable while the monitor is awake (e.g., taking
readings or communicating)! When the monitor is awake,
characters and lights display on the LED STATUS window.
Note: Keep the underside of the monitor top, the
regulator dome, and the top gasket free of dirt, mud, and
other debris. Debris and dirt can compromise the seal of
the monitor once it is reassembled. In addition, inspect the
monitor seal for damage.
Placing the top next to the monitor (left) and disconnecting the cables at the
plastic white connectors (right)
11. Remove the brass thumb nut securing the dome to the monitor
top.