TB 9-6115-645-13
WARNING
DO NOT ATTEMPT ANY TASKS
INSIDE GENERATOR HOUSING
WITH GENERATOR SET RUNNING.
FAILURE TO OBSERVE THIS
WARNING COULD RESULT IN
SEVERE PERSONAL INJURY OR
DEATH.
NO HEATER OPERATION
NOT OK
CHECK FUSE F1
REPLACE FUSE
OK
NOT OK
MEASURE +24 VDC AT S1-2
NOTIFY NEXT HIGHER LEVEL OF
MAINTENANCE
OK
NOT OK
PLACE SWITCH S1 IN ON POSITION
REPLACE S1
AND MEASURE +24 VDC AT S1-3
OK
NOT OK
REMOVE 6-(A2-TEST) FROM
CONTROL UNIT RECEPTACLE A AND
NOTIFY NEXT HIGHER LEVEL OF
MEASURE CONTINUITY FROM PIN 3
MAINTENANCE
TO GND
OK
REMOVE 2-PIN CONNECTOR (A2-
NOT OK
TEST) FROM CONTROL UNIT TEST
NOTIFY NEXT HIGHER LEVEL OF
RECEPTACLE AND MEASURE +24
MAINTENANCE
VDC AT PIN 5 WITH S1 IN ON
POSITION
OK
REPLACE CONTROL UNIT
(PARAGRAPH 4-9)
