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Form No. 702718 Rev. A March, 2005 93
Owner’s Manual - Regal Intensive Care Unit
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.
5. Using tags, masking tape, or any other convenient
means, tag each of the remaining ten wires on the meter
with the terminal numbers to which they are connected
(Figure 104). Notice that there are two wires on
Terminal 9. Failure to mark the wires will make it difficult
to connect them correctly later.
6. Dis-connect all wires from the oxygen concentration meter.
7. With a 1/4-in. wrench, remove the nuts from the two lower
meter mounting studs (Figure 105).
8. Remove the washers and the meter bracket from the door.
9. Remove the nuts from the two upper meter mounting studs.
Note: The upper nuts do not have washers.
10. Pull the complete meter assembly out of the front of the door.
Figure 104. Oxygen Concentration Meter Wire
Connections
1
2
3
5
6
7
9
9
10
4