Dräger Narkomed 2C - Page 23

NM2C TROUBLESHOOTING GUIDE (continued)
GUIDE 4: No Audio Alarms
Y
Y
N
Y
N
Y
N
N
N
Y
START
UNIT IS
FUNCTIONAL
CONTACT NAD
SERVICE DEPT.
DOES UNIT
PASS PMS?
PERFORM A
COMPLETE PMS
ON UNIT
REINSTALL ORIGINAL
PROCESSOR ASSEMBLY
ARE
AUDIO ALARMS
WORKING?
REPLACE
PROCESSOR
ASSEMBLY
AS OUTLINED IN
SECTION 4
REPLACE
SPEAKER
ARE
AUDIO ALARMS
WORKING?
SUBSTITUTE
ANOTHER SPEAKER
ARE
AUDIO ALARMS
WORKING?
CHECK SPEAKER
WIRE HARNESS
AND CONNECTION TO
PROCESSOR BOARD J2
ARE
AUDIO ALARMS
WORKING?
3-7
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