Electric System - Ducati 749R Owner's Manual

Electric system

Basic electric items are:
front headlamp featuring two halogen lamps, consisting
of the following:
HB3 12 V-60 W low beam unit;
HB3 12 V-60 W high beam unit;
12 V-5 W parking light.
Electrical controls on handlebars.
Turn indicators, , 12 V-10 W bulbs.
Horn.
Stop light switches.
Sealed battery, 12 V-10 Ah.
Generator 12 V-480 W.
Electronic voltage regulator (rectifier), protected by a
40 A fuse near the battery.
DENSO starter motor, 12 V-0.7 kW.
Tail light, 12 V-5/21 W double filament bulb for stop
light and parking light; 12 V-5 W bulb for number plate
light.
Note
See "Replacing bulbs" on page 67 for relevant
instructions.
Fuses
The main fuse box (1, fig. 82) is located between headlight
mount and headlight fairing. To expose the fuses, take off
the box protective cover. Mounting position and ampere
capacity are marked on it.
Two fuses (2, fig. 83) located at the side of the battery
protect the relay of the injection system and engine control
unit.
The fuse (3) protects the electronic regulator. Remove the
protective cap to expose the fuses.
A blown fuse is identified by the interrupted inner filament
(4, fig. 84).
Important
Switch the ignition key to OFF before replacing the
fuse to avoid possible short circuits.
Warning
Never use a fuse with a rating other than specified.
Failure to observe this rule may damage the electric
system or even lead to fire.
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