SLE 2000 - Leak and Block Alarms Test; Mains Failure Alarm Test

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• Increase the PIP alarm control to 40 cmH
2
O. The Cycle Fail visual and audible
alarms will be initiated.
• Decrease the PIP alarm control to 30 cmH
2
O. The Cycle Fail audible alarm will
cancel but the visual alarm will continue.
• Press the reset button to cancel the visual alarm.
• Return the mode switch to CPAP.
• Set Pressure Display Selector switch in the Min position.
Set the CPAP/PEEP regulator to 10 cmH
2
O.
8.8.3 Leak and Block Alarms
 Remove the hose from the FRESH GAS (TO PATIENT) port.
• The LEAK visual and audible alarm will be initiated.
 Place a finger over the FRESH GAS (TO PATIENT) port.
• The BLOCK visual and audible alarm will be initiated.
• Replace the hose to cancel the alarms
8.8.4 Mains failure alarm
(Do not turn the mode switch to off).
Disconnect mains power by switching off or removing mains plug from power socket.
This should initiate an audible alarm. Reconnect mains power supply, the ventilator
should carry out self test and resume previous mode of operation.