Preparation
52
Operating Instructions Caleo, Software 2.n
Connecting the nurse call
Connecting the nurse call*
Connection on the rear panel of the control unit intended for
the transmission of alarm signals to a central hospital alarm
system.
z For details of the characteristics, refer to the Technical Data,
page 169.
z 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 to 5 will be closed and the nurse call is activated
in the event of an alarm with a high risk potential or if there is a
serious equipment fault.
1 Connect plug to the receptacle marked » « on the rear
panel of the control unit and secure with screws.
z Take care to route the connection cable so that damage
does not occur.
z Ensure that the connector plug cannot be pulled out
accidentally.
z Check correct operation of connected nurse call system.
– Warning messages** are displayed in the top line of the
screen.
– Caution** and advisory messages** are not transmitted.
– A power failure will not be reported by nurse call. Use a
separate system to monitor the power supply.
– The nurse call is activated also when the original enunciator
in the device is faulty.
* Available option
WARNING!
Installation of the nurse call kit should only be performed
by DrägerService or factory trained and authorized
service personnel.
WARNING!
Connect nurse call to a central hospital alarm system
only while Caleo is properly grounded via its power cable
and a grounded wall outlet or via the grounding pin on
the rear panel of the control unit.
Otherwise, the risk of electric shock cannot be safely
excluded.
WARNING!
Only alarm messages with a high risk potential or
serious equipment faults are transmitted via nurse call.
** See "Alarm Description", page 161
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