Operation - Volvo Penta D7A T Operator's Manual

Control System
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A
B
C
A

Operation

Starting the engine
1. In MAIN menu, select mode of operation (AUX,
HRB, EME), refer to section "Applications &
Modes"), using MODE button (left or right)(A).
2. Make sure engine status is "Ready"(B).
3. Press START button and the engine state should
change to "Running"(C).
Running
Operational data
Monitor engine data in the MAIN menu:
1. Use UP and DOWN arrows to select wanted
engine data.
Data are presented with bar-graphs and in text/figures.
Dotted line across bar-graph(A) indicates alarm-level.
Alarms
Alarms generated in the SDU or MCU are shown in
the alarm list.
1. Press HORN RESET button to silence the alarm.
To view active alarms:
2. In MAIN view, press UP arrow once for SDU/MCU
alarm list.
3. In case of multiple alarms, scroll alarmlist using
ENTER button.
4. Press ACKN. button to acknowledge all alarms.
NOTE! Alarm item will stay in alarm list until acknow-
ledged and made "not active" (fault rectified).
Stopping the engine
1. Press and hold STOP button until the rpm starts
decreasing (approx. 1 s).
2. Make sure rpm indication decreases to 0 and
engine state returns to "Ready".