SLE 2000 - Low CPAP Alarm; O2 Blender Alarm; Alarm Mute Function; Alarm Volume

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10.0.8 Low CPAP Alarm
Should the circuit pressure fall below the LOW CPAP alarm setting then an audible
and visual alarm will be activated. The audible alarm will reset automatically on
correct pressure being restored but the visual alarm must be reset by pressing the
RESET button.
10.0.9 O
2
Blender Alarm
This is a mechanical alarm and will sound when the pressure difference between
the supply gasses is greater than 30psi, indicating a possible gas supply failure.
10.0.10 Alarm Mute
This button will mute the audible alarms of PATIENT GAS FAILURES, CYCLE
FAIL, LOW PRESSURE, and HIGH PRESSURE for a period of 60 seconds, but
can be reset by the RESET push button, providing no alarm condition exists.
10.0.11 Alarm Volume
The main high frequency alarm volume is factory pre set which is not user
adjustable.
10.0.12 Alarm Verification
For the procedure for verifying the alarms see page 23.