Patient Unit - Maquet SERVO-s Service Manual

Introduction SERVO-s Ventilator System
®
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Patient Unit
Items accessible from the outside of the Patient Unit
are shown in the illustration above. All labels
attached to the rear side of the Patient Unit are
described in the User's Manual.
1
.
Expiratory outlet.
2
.
Gas module for Air.
3
.
Gas module for 0
2
.
4
.
Internal fan with filter.
5
.
Control cable connector.
6
.
Serial port for data communication (RS 232).
7
.
Alarm output connector (optional).
8
.
Connector for external +12V DC power supply.
9
.
Fuse F1 for external +12V DC power supply.
10. Mains supply connector incl. fuses F11 and F12.
11. Equipotentiality terminal.
12. Inspiratory outlet.
13. Expiratory inlet.
14. Serial number label. The serial number stated on
this label is the ID number of the Patient Unit.
The serial number is also stored in the SW
memory as the
'
System ID'. This serial number
must always be refered to when ordering service,
spare parts, software updates/upgrades, etc.
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