Dräger Narkomed 2C - Page 27

NM2C TROUBLESHOOTING GUIDE (continued)
GUIDE 8: Display Keypanel Inoperative
Y
N
Y
N
N
Y
N
Y
START
CONTACT NAD
SERVICE DEPT.
UNIT IS
FUNCTIONAL
DOES
UNIT PASS
PMS?
PERFORM A
COMPLETE PMS
ON UNIT
POWER OFF,
REINSTALL ORIGINAL
PROCESSOR ASSEMBLY
DOES
DISPLAY KEYPANEL
OPERATE
PROPERLY?
POWER OFF,
RECONNECT
ORIGINAL DISPLAY
--------------------------------------
REPLACE
PROCESSOR ASSEMBLY
AS OUTLINED IN
SECTION 4
POWER OFF,
REPLACE DISPLAY
ASSEMBLY
AS OUTLINED IN
SECTION 4
DOES
DISPLAY KEYPANEL
OPERATE
PROPERLY?
POWER OFF,
SUBSTITUTE ANOTHER
DISPLAY
DOES
DISPLAY KEYPANEL
OPERATE
PROPERLY?
3-11
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