RKI Instruments EAGLE 2 Manual - Manual (Page 91)

EAGLE 2 Operator’s Manual Replacing a Sensor • 81
5. Lay the top case down next to the bottom case to allow access to the flow
system.
6. Locate the sensor you want to replace and remove it from the flow
chamber.
Figure 22: Replacing a Sensor
7. To remove the LEL sensor, do the following:
• Unscrew and remove the two screws that hold down the LEL sensor
bracket.
• Grasp the LEL sensor connector and gently pull it up until it either
disengages from the LEL sensor or the LEL sensor comes out of the
flow chamber with the connector.
• If the sensor came out with the connector, remove the sensor from the
connector.
CO Sensor
Main PCB
Oxygen Connector
H2S Connector
Flow Block
Oxygen Sensor Bracket
Oxygen Sensor
LEL Sensor Bracket
LEL Sensor Cable
LEL Sensor
LEL Connector
CO Connector
H2S Sensor