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Form No. 702718 Rev. A March, 2005 99
Owner’s Manual - Regal Intensive Care Unit
3. Replace the wire spade connectors on the circuit breaker
terminals. Note: Either wire can go on either terminal.
4. Close and secure the electronics compartment door.
5. Plug the power cord into its wall outlet.
There are five on/off rocker switches on the electronics compart-
ment door. There is one switch each for the main, alarm, oxygen,
cooling, and heat functions. All switches are identical and are
removed and installed the same way. (For left and right floor
temperature on/off buttons, refer to Page 104.)
CAUTION: Before proceeding, make sure the unit is
Off, and the electric power cord un-plugged.
Tool and Supplies Required
Flat-blade screwdriver
Markers, masking tape, tags, or other means to mark wires
Removal
1. Make sure that the main on/off switch is Off and the
amber light in the switch is out.
2. Unplug the power cord from the electrical outlet.
3. Open the electronics compartment (refer to Page 57).
Note: Though all five switches are identical, they are wired
differently. Mark all wires or wire groups on the switch you are
replacing to permit correct termination later. In some cases, more
than one wire is connected to a single spade connector.
4. Using tags, masking tape, or any other convenient means,
tag all of the spade connectors on the switch with their
positions on the switch (upper right, lower left, etc.)
Terminal numbers are displayed on the rear of the switch
(Figure 113) by molded-on, raised numbers, but they are
very tiny and can be hard to read. Failure to mark the
wires will make it difficult to connect them correctly later.
On/Off Rocker Switch
(Main, Alarm, Oxygen,
Cooling & Heat)
P/N 853422