40 SEBU7901-01 Operation Section Engine Stopping Engine Stopping i01646416 Manual Stop Procedure i02255774 Emergency Stopping SMCS Code: 1000 Note: Individual applications will have different control systems. Ensure that the shutoff procedures are understood. Use the following general guidelines in order to stop the engine. SMCS Code: 1000; 7418 NOTICE Emergency shutoff controls are for EMERGENCY use ONLY. DO NOT use emergency shutoff devices or controls for normal stopping procedure. 1. Remove the load, when possible. Reduce the engine speed (rpm) to low idle. 2. Increase the engine speed (rpm) to no more than one-half of the rated rpm.
Perform this procedure for three to five minutes in order to cool the engine. Reduce the engine speed (rpm) to low idle. Ensure that any components for the external system that support the engine operation are secured after the engine is stopped. Emergency Stop Button 3. After the cool down period, turn the key switch to the OFF position. g00104303 Illustration 22 Typical emergency stop button The emergency stop button is in the OUT position for normal engine operation. Push the emergency stop button. The engine will not start when the button is locked. Turn the button clockwise in order to reset.
Refer to Operation and Maintenance Manual, “Features and Controls” for the location and the operation of the emergency stop button.