228
SEAKEEPER
DIAGNOSTIC CHART
Problem Possible Cause
Seakeeper cannot generate anti-
rolling torques-unit not functioning
12 volt DC power failure controlling electronics
and motor drive has caused the brake to lock
the Seakeeper-Refer to Seakeeper manual
12 volt DC power to the seawater cooling
pump has been interrupted.
Seakeeper breaker tripped
Loose connection
Seakeeper battery dead
Sensors or alarms are energized Check the Seakeeper screen for alarm and
sensor information since the controller sends
alarm and sensor information to the display
and locks the brake and shuts down the motor
drive when an alarm situation is detected.
Use the Seakeeper Application at the MFD
lazarette compartment to address an alarm
situation.
* Note that the Reset alarm button is pressed
to clear the alarm after the alarm situation is no
longer present.
Refer to the Seakeeper operator’s manual for
additional information on alarms and sensors.
GPS signal is lost- check alarm
history.
NMEA 2000 connection interrupted.
GPS antenna signal interrupted due to
obstructions.
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