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Ventilator Overview
2-4
Puritan Bennett 540™ Ventilator User’s Manual
2.6
Back Panel
Figure 2-2.
Back Panel
1
2
3
4
5
6
7
8
9
10
11
1
Ergonomic carrying handle.
7
PC Cable Connector:
USB mini-B connector used for Puritan Bennett
Ventilator Test Software.
2
On/Off (I/O) switch with protective cover:
Device powered on in position I; device
switched off in position 0.
8
O
2
Inlet Port:
Connects the ventilator to a low pressure oxygen
source via an adaptor connected to the O
2
Inlet
(refer to section
).
3
AC power (“Mains”) cable connector.
9
Nurse Call Output Connector:
Used to connect the ventilator to the nurse call
system. Refer to section
Ventilator on the Utility Cart,” on page 4-17
4
AC power (“Mains”) cable holding system:
Prevents accidental disconnection of the
AC power cable.
10
USB Key connection:
USB functionality to allow for system upgrades.
Not currently used.
5
Access cover for the internal battery.
11
Air Inlet Filter:
Filters air as it enters the ventilator.
6
DC power cable connector with key.
Summary of Contents for Puritan Bennett 540
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