906-0731-01-05 Rev. C
ZOLL Ventilator Operator’s Guide
2-15
Pulse Oximeter Sensors
The Masimo Pulse Oximeter is an optional function of the ZOLL Ventilator. When the
appropriate sensor is connected, the pulse oximeter provides continuous noninvasive
monitoring of arterial hemoglobin (SpO
2
) and pulse rate (measured by the SpO
2
sensor) for
adult, pediatric and infant patients.
The Masimo LCSN series of probes are approved for use with the ventilator. The Accessory
table in Appendix A lists the sensors which are available for use with the ZOLL Ventilator.
Power Sources
The ZOLL Ventilator can operate using external power or it can operate powered by its internal
Lithium Ion Battery.
The external AC/DC Power Supply that ZOLL provides with the ventilator delivers a DC input
to the device of 24V at 4.2A. When this external power source is present, the ventilator
automatically charges its internal battery while operating.
The external AC/DC Power Supply is a universal supply that can operate with an input of
100-240 VAC 50/60 Hz. The external supply can also power the device when provided with a
400 Hz input.
You should only use the external power supply provided with the ventilator when connecting to
AC power. This power supply provides both Class I and Class II protection.
Operating Using External DC Power
The ZOLL Ventilator can also operate using external DC power. When connected to a standard
vehicle DC outlet using either the 12 or 28 VDC Power Cable that ZOLL provides, the
ventilator automatically charges its internal battery while operating.
Note:
The input connector of the ventilator accepts DC voltages between 11.8 to 30.0 VDC.
Caution
When using the standard vehicle DC outlet, do not jump start the vehicle during operation of the
ventilator.
Operating Using Battery Power
When an external power failure occurs, the ventilator automatically switches to its internal
battery for operating power and activates the
EXTERNAL POWER FAILURE
alarm; there is no
interruption in operation or loss of any alarms. When external power returns, operating power
automatically switches to the external power source.
In the event that the ventilator needs to be shutdown, turn the POWER switch to the OFF ("O")
position. If this fails to work or puts the patient or operator at possible risk, disconnect the
device from the external power source.
