4A - INFORMATION CENTER
21C SERIE WHEEL LOADERS TRAINING MANUAL PROGRAMMING THE INFORMATION CENTER
To reset the service hour interval locations: Up count 1 Turn the key switch to the on position, do not start the machine. 2 Advance to display field number 061 - 070 using the programming entry procedure listed previously. 3 Press the Program/Reset switch back to the center position. The accumulated hours will show in the display window. 4 Press the Up/Down Count switch to the down position and hold it for 3 Down count seconds. The service interval hours will reset to 0. 5 Press the Program/Reset switch to the Reset position to exit the monitoring mode. 6 Turn the key switch to the off position.
Program
Reset
Fault Code Status The 21 C series wheel loaders have the capability to store error codes in memory. Display field numbers 071 ñ 090 have been reserved for this feature. The machine has the capability of storing ten error codes and log the engine hours where the malfunction occurred. The odd numbered locations are for error codes numbers and the even numbered locations are for engine hour locations. The hour reading for a given error code will directly follow the error code reading. For example, 072 will display the hours on the machine when the fault code in location 071 occurred. The fault codes and diagnostics will be covered in greater detail in the diagnostics section of this manual. To view the fault codes and hours they occurred: 1 Turn the key switch to the on position, do not start the machine. 2 Advance to display field number 071 - 090 using the programming entry procedure listed previously. 3 Press the Program/Reset switch back to the center position. The error code stored or engine hours reading will show in the display window. 4 Press the Program/Reset switch to the Reset position to exit the monitoring mode. 5 Turn the key switch to the off position. Storing a Location in Memory The information center gives the operator the ability to store the location of one display field number in the memory of the controller. This reading can be displayed at anytime during operation of the unit by pressing the "Program/Reset" to the reset position To store a location in memory: 1 2 3 4 5
Turn the key switch to the on position, do not start the machine. Press the Program/Reset switch to the program position. Press the Up/Down Count switch to the up position until the desired display field number is shown. Return the Program/Reset switch to the center position. Press the Program/Reset switch to the program position once again and wait 5 seconds. The numbers on the display will change. 6 Return the Program/Reset switch to the center position. 7 Within 3 seconds, press the "Program/Reset" once to the Reset position. Whenever the operator presses the reset button the value will be displayed. Machines coming from the factory will be programmed to automatically display location 000, hour meter. If the operator wishes to change the reading back to 000 simply press the "Program/Reset" to the reset position and hold it for five seconds.
Centre de formation
4A.23.00
