SHIELD AS 2229939 - Caterpillar

Table 1
OPERATION    
Warning Category    Warning Indications    Messenger Display    Possible Result (4)    
Status Indicator (2) Action Lamp    Action Alarm    Pop Up Message    Snooze    
1     Flashes     Solid Amber Color         No immediate action required. The system needs attention soon.     No pop up     No harmful or damaging effects.    
2     Flashes     Flashes Red Color         Change machine operation or perform maintenance to the system.     5 minutes     Severe damage to components.    
3     Flashes     Flashes Red Color     Sounds a Pulsing tone     Immediately perform a safe engine shutdown.     Can not snooze     Operator injury or severe damage to components.    
( 4 ) This is the possible result if no operator action is taken.
( 2 ) Based on the problem detected, the specific status indicator will illuminate.Warning Categories
The following recommendations are the recommended actions that need to be taken by the machine operator if a warning occurs:Warning Category 1
In a Category 1 warning, the Action lamp illuminates solid amber in color. A Category 1 warning will indicate that the operator should be aware of a condition of one or more of the machine systems.Warning Category 2
In a Category 2 warning, the Action lamp flashes red in color. The Category 2 warning requires a change in the machine operation. Changing the machine operation will reduce the excessive temperature in one of the systems or in more than one of the systems. Also, changing the machine operation will reduce the excessive engine speed.If the Alert indicator continues to flash, do not operate the machine. If the action light continues to flash, do not operate the machine. Possible damage to components on the machine may occur.Warning Category 3
In a Category 3 warning, the Action lamp flashes red in color. Also, the Action alarm will produce a pulsating sound. The Category 3 warning requires an immediate, safe emergency shutdown of the machine. Possible injury to the operator or severe damage to components may occur if the machine is not shutdown.Do not operate the machine until the cause has been corrected.Action Lamp
Illustration 1 g01441740
(42) Action Lamp
Action Lamp (42) - The Action lamp Indicates a warning. When a serious abnormal condition exists, the main display module activates the output for the Action lamp and the Action lamp flashes. Action Alarm
If a Category 3 warning is active, the Action alarm will sound a Pulsating tone. A Category 3 warning requires an immediate safe machine shutdown. The Action alarm will sound in order to alert the machine operator that immediate action is required.Warning Messages
During the normal operation mode and the Menu mode, the Messenger display may be interrupted by a warning message. Warning messages are displayed when important instructions or information need to be displayed.If the warning is a Category 1 or a Category 2, the message may be acknowledged by pressing the "OK" button. When the "OK" button is pressed the message will