Operation
PRESSURE
FLOW
System Shut Down
WARNING: Failure to enter Standby mode before switching the ON/
OFF switch on the back of the unit to the OFF position (O) will cause
the unit to alarm for two minutes indicating the unit was not
powered off correctly. This is a safety feature. If it occurs, turn the
unit back ON ( | ) in Normal mode and then shut it down correctly.
CAUTION: To prevent the premature depletion and reduced life
expectancy of the battery, store the ventilator with AC power
connected and the ON/OFF switch in the ON (I) position. When the
ventilator is stored disconnected from AC power with the power
ON/OFF switch ON (I) and in standby, the battery may become
depleted within two weeks. When the ventilator is stored with the
ON/OFF switch in the OFF (O) position, the battery typically
becomes depleted in three months.
1. Put the system into Standby mode by pressing the STANDBY
button on the front panel and selecting OK to confirm.
2. If AC power is available, store the ventilator connected to AC
power and with ON/OFF switch set to ON (|) (Figure 19). The
battery charging cycle will be active.
32
IPAP
EPAP
Figure 18: Spontaneous Expiratory Threshold
Spontaneous
Expiratory
Threshold
®
BiPAP
Focus™ Noninvasive Ventilator System
1027404 Rev K