Creation:03.09 — 2009 1-1-15
Description
(10) Engine Cool Down Light
The engine cool down light will illuminate whenever the engine cooldown relay, K6, is
de-energized. This relay is engergized during normal engine running operation and no
power is allowed to the light. When the ignition switch is moved to the off position,
power is cut from the cooldown timer module, at which time, it’s contacts open after a
predetermined time, removeing power to the engine’s ECM and shutting down the
engine. THIS CIRCUIT WILL INCREASE THE LIFE OF THE ENGINE AND TURBO.
(11) Engine Fault Light
The engine fault light is controlled by the engine’s electronic control module
(ECM) and it will illuminate anytime a fault is detected via the engine’s safety
sensors. It is also used to flash diagnostic codes.
(12) Engine Stop Light (Cummins Only)
The engine stop light is used to notify the operator of a critical engine condition
and the engine should be shut down immediately. The cause of the fault must be
determined and fixed prior to the unit being put back into service.
(13) Engine Maintenance Light (Cummins Only)
The engine maintenance light signals to the operator that the engine is due for
routine maintenance.
(14) Engine Intake Heater Light
When the ignition switch is turned to the "run” position, the intake manifold heater will
turn on until the temperature rises above the required temperature.
The illumination of the intake heater light indicates that the pre-heating is taking place.
Wait until the light goes out, then follow the normal starting procedure.
(15) Spare
(16) Low Fuel Level Light
The low fuel level light will illuminate when the level of fuel in the tank falls below
approximately ¼ full which causes
(18) Fuel Level Gage
The fuel level gage is an electrical type. It receives signals from the fuel level sender
mounted in the fuel tank. The gauge indicates the fuel level in the fuel tank.
(21) Ignition Switch
The ignition switch serves to connect power to the auxiliary starter relay, K2, which then
allows power to go to the starter relay, K1. Battery voltage is then applied to the starter
motor which engages the starter gear with the flywheel ring gear and cranks the engine.
(27,28) Panel Lights
The panel lights provided illumination to the instrument panel for night time operation.
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