Filter
Top Products
Form No. 702718 Rev. A March, 2005 89
Owner’s Manual - Regal Intensive Care Unit
4. Remove the fuel cell.
5. Disposition of the fuel cell:
If you are transferring the existing fuel cell to the new
oxygen sensor, put the cell aside for re-installation.
If you are going to use a new fuel cell, discard the
old cell.
Dispose of used fuel cells in accordance with local,
state, and Federal regulations.
6. Locate the rear of the oxygen concentration meter on the
inside of the electronics compartment door (Figure 100).
Note: Terminal numbers are displayed on the rear of the meter by
molded-on, raised numbers. Also, a label showing terminal numbers
is affixed to the top of the body of the meter.
7. Cut and remove the wire tie holding the wires from the
spiral cord to the wire on Terminal 3 (Figure 101).
8. With a flat-blade screwdriver, disconnect the two white
wires from the spiral cord to Terminal 1 on the back of the
meter. Do not disturb the other wire on the terminal.
9. Disconnect the white and black wires from the spiral cord to
Terminal 2. Do not disturb the other wire on the terminal.
10. Remove and discard the old oxygen sensor and spiral cord.
Figure 100. Inside of Electronics
Compartment Door
Rear of
Oxygen
Conc.
Meter
Spiral
Cord
Figure 101. Oxygen Sensor Wire
Connections on the Rear of the Oxygen
Concentration Meter
Spiral
Cord
Wire Tie
Terminal 1
Terminal 2
Terminal 3