Checking the Alarm Function

Owner’s Manual - Regal Intensive Care Unit

The alarm system on the Regal Intensive Care Unit warns you if there is a problem with the oxygen supply or concentration.

1.Open the electronics compartment (refer to Page 57).

2.Set the alarm time delay relay to 30-seconds (Figure 46).

3.With the calibration knob (Figure 45), adjust the black calibration needle in the oxygen concentration meter to 20.5% (the percentage of oxygen in atmospheric air).

4.With the set-point adjustment knob, position the red set- point needle to about 30%.

5.Push the main on/off switch (Figure 40) to On. The amber lightintheswitchcomeson.

6.Push the oxygen on/off switch (Figure 44) to On. The amber lightintheswitchcomeson.

7.Push the alarm on/off switch (Figure 47) to On. The amber lightintheswitchcomeson.

Delay Adjustment Knob

System On/Off

Light Switch

Figure 46. Alarm Time Delay Relay

Figure 47. Alarm Controls

8.After 30-seconds, since oxygen is not hooked-up, the system senses that the oxygen concentration is inadequate. The audible alarm sounds and the red system light goes on.

9.Move the red set-point needle to 10%. As the red needle passes the black needle, the audible alarm stops. Both the alarm and oxygen system lights go out.

Form No. 702718 Rev. A March, 2005

12019-01-NGFREP specifications

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Suburban Mfg 12019-01-NGFREP manual Checking the Alarm Function, Alarm Controls

Models: 12019-01-NGFREP