DUQ1-003E Troubleshoot of remote control system

Whenever the troubles for the remote control system have occurred the cause of trouble to be checked by suitable process not to be checked at random. This service information is made based on the trouble which have been reported in the past from many delivered ships.

Please note that this instructions are not covered with all type of remote control system.

2. Trouble condition pattern;
2-1) Starting failure
Pattern 1) Normal firing, engine speed goes down to stop
Pattern 2) Crankshaft moves, but no firing
Pattern 3) No crankshaft move
Pattern 4) Starting air goes on each cylinder, cant cut starting air

2-2) Unable to reverse
2-3) Takes long time to raise up engine speed
3. Flow of the basic operation on maneuvering device
3-1) Preparation before starting the engine
3-2) Selection of the maneuvering station
3-3) Control room maneuvering station
1) Reversing function
2) Starting dash governor setting function
3) Starting function
4) Speed setting function
3-4) Bridge maneuvering station, operating the maneuvering lever only
1) Ahead maneuvering
2) Astern maneuvering
3) Stopping
4) Telegraph transmitter
5) Reversing AH-STOP-AS
6) Reversing AS-STOP-AH