 |
|
Leaving the machine unattended when the engine is running may result in personal injury or death. Before leaving the machine operator station, neutralize the travel controls, and place the machine in park mode. |
| NOTICE |
|---|
|
Stopping the engine immediately after it has been working under load can result in overheating and accelerated wear of engine components. Refer to the following procedure to allow the engine to cool and to prevent excessive temperatures in the turbocharger housing, which could cause oil coking problems. |
| NOTICE |
|---|
|
Never turn the battery disconnect switch to the OFF position while the engine is running. Serious damage to the electrical system may result. |
- Use the procedure that is described in Operation and Maintenance Manual, "Stopping the Machine" in order to stop the machine.
- Run the engine at low idle for 5 minutes. Do not stop the engine immediately after the engine has been working under load.
Note: If the “Regen Active” indicator is illuminated, do not shut off the engine. Refer to Operation and Maintenance Manual, "Monitoring System" for more information.
- Turn engine start switch to the OFF position and remove the key.
Note: The engine may delay before completely shutting down. Delayed engine shutdowns aid in cooling the engine and after-treatment components.
The Delayed Engine Shutdown allows the engine to run for a time after the engine key switch is turned to the OFF position to cool the engine and system components. The key may be removed from the engine key switch.
Note: There may be regulations that define the requirements for the operator and/or support personnel to be present when the engine is running.
Note: Leaving the machine unattended while the engine is running may result in property damage in the event of a malfunction.
Turn the engine start switch to the OFF position.
Delayed engine shutdown will run whenever the exhaust temperature is above a threshold at engine shutdown. Delayed engine shutdown will continue to run until the engine and system components are cooled.
Note: At any time during a delayed engine shutdown, the engine key switch may be turned to ON position. The engine may be placed back into service.
When an immediate engine shutdown is necessary and needs to disable the delayed engine shutdown feature, use the emergency stop switch to stop the engine.
Refer to Operation and Maintenance Manual, "Emergency Stop Switch"
Note: A warning message and/or audible alarm will be initiated if Delayed Engine Override is used. A fault code will be logged for improper engine shutdown if exhaust temperature is above the limit.
Note: If Delayed Engine Shutdown Override is used repeatedly there is a risk of premature engine and after treatment component damage. Use for emergency situations only.
Stopping The Engine From Outside Of The Operator Compartment
Note: Use the engine shutdown switch only when engine start switch does not work or engine start switch cannot be accessed.
Note: If Engine Shutdown Switch is used repeatedly, then there is risk of premature damage to the engine components. Use for Emergency Situations only.
Note: The engine shutdown switch does not shut off the machines electrical system.
Run the engine at low idle for 5 minutes. Do not stop the engine immediately after the engine has been working under load.
- The switch is on the right side of the machine near the battery disconnect switch.
Show/hide table
Illustration 2 g01048511 - Lift cover (1).
- Push switch (2) upward. This should stop the engine.
- Return the switch to the original position. The engine will be enabled to start.
Note: Do not operate the machine again until the malfunction has been corrected.
- Use the method that follows if the previous steps do not stop the engine.
| |
| Illustration 1 | g06238575 |
Stop the Engine if an Electrical Malfunction Occurs
Turn the engine start switch to the OFF position. If the engine does not stop after a delayed engine shutdown cycle, perform the following procedure.
| |
| Illustration 3 | g02368038 |
|
The fuel shutoff valve is on the water separator. | |
Shut off the fuel supply by turning the fuel shutoff valve clockwise. The engine will stop after consuming the fuel in the fuel line. The engine may continue to run for a few minutes.
Repair the engine before you restart the engine. The fuel system may need to be primed. See Operation and Maintenance Manual, "Fuel System - Prime" for instructions.