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Form No. 702718 Rev. A March, 2005 95
Owner’s Manual - Regal Intensive Care Unit
Knob
P/N 853461
Three knobs are used on the electronics compartment door. One is
on the oxygen concentration meter calibration potentiometer, and
the others are the left and right floor temperature controller knobs.
The knobs are identical and are removed and installed the same way.
Tool Required
Small flat-blade screwdriver
Procedure
1. Take note of the position of the indicator line on the knob
(Figure 107).
2. With a small flat-blade screwdriver, loosen the lock screw
on the side of the knob.
3. Pull the knob off the shaft.
4. Press the new knob onto the shaft with the indicator line in
approximately the same position as on the old knob.
5. Tighten the lock screw.
Figure 107. Knob and Lock Screw
Lock
Screw
Indicator Line