North
merica
Dräger
Narkomed 2C Service Manual Table of Contents
Summary of what's new in Revision U
DESCRIPTION PAGE
SECTION 1:
Introduction ........................................................1-1
SECTION 2:
Diagnostics .........................................................2-1
2.1 Service Menu Screen .......................................2-2
2.2 Service Log ..............................................2-4
2.3 PMS Criteria Screen .......................................2-5
2.4 Oxygen Monitor Service Screen ...............................2-6
2.5 Pressure Monitor Service Screen ..............................2-7
2.6 NVRAM Dump Screen ......................................2-8
SECTION 3:
Troubleshooting ......................................................3-1
3.1 Power Supply and Voltage Distribution .........................3-1
3.2 Battery .................................................3-3
3.3 Troubleshooting Guides .....................................3-3
SECTION 4:
Replacement Procedures ...............................................4-1
4.1 Cylinder Yoke Assemblies ...................................4-2
4.2 Cylinder Pressure Regulators .................................4-5
4.3 Cylinder Cutoff Valves (Canada) ..............................4-9
4.4 Cylinder and Pipeline Pressure Gauges ........................ 4-12
4.5 Flowmeters ............................................. 4-16
4.6 Flow Control Valves ....................................... 4-20
4.7 Oxygen Supply Pressure Failure Protection Device ............... 4-23
4.8 Alarm Channel and Oxygen Supply Pressure Alarm Switch ......... 4-26
4.9 Oxygen Ratio Controller .................................... 4-30
4.10 Vaporizers .............................................. 4-33
4.11 O
2
Flush Valve ........................................... 4-36
4.12 AV-2 and AV2+ Ventilator Controller Assembly .................. 4-39
4.13 Convenience Outlet AC Power Filter .......................... 4-42
4.14 Ventilator Bellows Valve and Guide Asm w/ Press Limit Control ..... 4-44
4.15 Caster ................................................. 4-48
4.16 Battery ................................................ 4-50
4.17 Power Supply ............................................ 4-53
4.18 Processor Assembly ....................................... 4-56
4.19 Remote Display Assembly .................................. 4-59
4.20 DATAGRIP Assembly ..................................... 4-61
4.21 Display Arm Assembly ..................................... 4-64
4.22 O.R. DATA MANAGER Sub-Assembly ......................... 4-67
4.23 Keyboard ............................................... 4-70
Rev. H
i
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