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Preparation
Nurse call (optional)
Nurse call
(optional)
Socket on the rear of Evita 4 for connecting alarm signals
to a central alarm station in the hospital.
The kit may only be installed by specialists.
The 6-pin round DIN plug (female connector) must be
connected to the lead for the central alarm station in
the hospital by a specialist.
Connection 3-5 makes and the nurse call is activated as
soon as Evita 4 signals an alarm.
Plug the connector into the »
and screw into place.
Check correct operation of connected nurse call
system.
Only alarm messages of the highest priority
(see page 78) are transmitted via nurse call.
Warning messages are displayed in the top line of the
screen in red and with three exclamation marks, see
page 78. Caution and advisory messages are not
transmitted. The nurse call is also activated when the
internal loudspeaker in the ventilator is defective.
Connection of a nurse call does not relieve staff of
their duty to check the monitoring on the Evita 4
screen at regular intervals.
Screen displays must be checked regularly.
A fault in any of the components in the link between
nurse call and central hospital alarm system (e.g. in
the electronics for nurse call in Evita, in the Evita
power supply, or in the alarm generator of the central
hospital alarm system) may result in failure of the
nurse call.
Background: The hospital connections to the central
alarm typically use only one channel. The electronics for
nurse call consequently also uses only one channel.
Technical Data
Floating DC contact
Input voltage
Input current
Switching capacity
40
« socket on the rear
Max. 40 V =
Max. 500 mA
Max. 15 W
5
3
1
1
5
3
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