NorAM 65E Turbo, Руководство по обслуживанию, Страница: 433 / 613

65E Turbo Motor Grader
Service Manual
Service 1.00_2006.03
Section 6
Electrical
6-1
Section 6: Electrical
G
ENERAL
The electrical system is a 12 volt, negative ground system which provides power to start, control and monitor
the motor grader.
Two 12 volt batteries, connected in parallel, provide voltage to the starting motor and power electrical sys-
tems. A 95 amp, belt driven alternator, charges the batteries.
A key-operated master switch between the negative battery terminal and a grounding point on the transmis-
sion bell housing disconnects all circuits for long storage periods or for electrical system maintenance. The
electrical system is active when the key is in the horizontal position and is disabled when the key is in the
vertical position to break the electrical continuity.
The electrical system is protected by two high amperage fusible links between the starting solenoid and the
ignition switch in addition to standard, automotive-type fuses. Wiring harnesses are grouped together
according to location or function.
An indicator monitor on the front console, 1, provides
information to the operator on the condition of monitored
systems.
The right-side console, 1, contains the ignition switch and
allows control of lights, wipers and heating. Operating
conditions for the engine and transmission are displayed
from this console.
An optional implement control circuit is comprised of the
ripper, saddle lock pin pull, and moldboard pitch systems.
These functions are controlled from a control panel
located above the steering column.
1
1