Mercury TowSport Inboards, Руководство пользователя

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GETTING TO KNOW YOUR POWER PACKAGE
Page 18 90-864197020 MARCH 2002
0018
Electrical System Overload Protection
If an electrical overload occurs, a fuse will blow or the circuit breaker will trip open. The cause
must be found and corrected before replacing the fuse or resetting the circuit breaker.
NOTE: In an emergency, when the engine must be operated and the cause for the high
current draw cannot be located and corrected, turn OFF or disconnect all accessories
connected to the engine and instrumentation wiring. Reset the circuit breaker. If the breaker
remains open, the electrical overload has not been eliminated. Further checks must be
made on the electrical system. Contact your authorized Mercury MerCruiser dealer.
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1. A red circuit breaker provides protection for engine wiring harness and the instrumenta-
tion power lead. Reset by pushing the “RESET” button IN.
2. A 90 amp fuse is located on the large post of the starter solenoid. This fuse is designed
to protect the engine wiring harness if an electrical overload occurs.
3. Three fuses are located on the port side of the engine. These fuses control various EFI
circuits.
4. The main power and fuel pump relays are located next to the fuses and control voltage
to the engine with the ignition key in the ON position.
5. A 20 amp fuse may be located in the ignition switch I terminal lead to protect the electrical
system. Check for blown fuse if the ignition key is turned to the START position and noth-
ing happens (and circuit breaker is not tripped).