Dräger Narkomed 2C Technical & Service Manual page 28

TROUBLESHOOTING GUIDE (continued)
GUIDE 9: No Datagrip Response
START
DATAGRIP WORKING
PROPERLY?
CONNECT
DATAGRIP CABLE TO
PROCESSOR PORT J3
N
DATAGRIP CABLE
CONNECTED?
CHECK POWER
SUPPLY VOLTAGES,
REPLACE POWER
SUPPLY IF OUT OF
TOLERANCE
DATAGRIP WORKING
PROPERLY?
SUBSTITUTE ANOTHER
DATAGRIP ASSEMBLY
IS
DATAGRIP WORKING
PROPERLY?
N
RECONNECT ORIGINAL
DATAGRIP ASSEMBLY
-------------------------------------
REPLACE
PROCESSOR ASSEMBLY
AS OUTLINED IN
SECTION 4
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IS Y
N
IS
Y
Y
IS
N
REPLACE
Y
DATAGRIP ASSEMBLY
AS OUTLINED IN
SECTION 4
Y
IS
DATAGRIP WORKING
PROPERLY?
3-12
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PERFORM A
COMPLETE PMS
ON UNIT
N
REINSTALL ORIGINAL
PROCESSOR ASSEMBLY
NM2C
UNIT IS
FUNCTIONAL
Y
DOES UNIT
PASS PMS?
N
CONTACT NAD
SERVICE DEPT.