Electrical system
The engine is equipped with a two-pole system electrical system which means that the voltage (minus) is re-
turned directly from the starter motor minus terminal with the battery negative lead. Individual components on
the system return voltage to the starter motor minus terminal via separate cables.
WARNING!
Always stop the engine and break the current using the main switches before working on the
electrical system. Isolate shore current to the engine block heater, battery charger, or accessories mounted
on the engine.
Main switch
The main switch must never be turned off before the en-
gine has stopped. If the circuit between the generator and
the battery is cut off when the engine is running the gen-
erator can be seriously damaged. For the same reason
charging circuits must never be switched over while the
engine is running.
IMPORTANT!
Never break the circuit with the main
switches while the engine is running.
Fuses
12/24-volt system and drive-unit
The engine and the drive-unit are fitted with automatic
circuit breakers, (1) engine and (2) drive-unit. The circuit
breakers cut the power if the system is overloaded.
If it is not possible to start the engine or if the instrument
stops working while running, the circuit breaker may have
been activated. Reset by pressing in the circuit breaker.
If the fault persists, read out the flash codes and take the
necessary measures.
IMPORTANT !
Always investigate the cause of the
overload!
EVC system
The EVC system is protected through the engine circuit
breakers.
IMPORTANT !
Always investigate the cause of the
overload!
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Summary of Contents for IPS 350
Page 1: ...OPERATOR SMANUAL VOLVO PENTA IPS 350 400 450 500 600 ...
Page 59: ...Turn Rotate Diagonally 57 Operation ...
Page 115: ...Notes 113 ...
Page 116: ...Notes 114 ...
Page 122: ......
Page 123: ......
Page 124: ...7747996 English 06 2007 ...