4A - INFORMATION CENTER
21C SERIE WHEEL LOADERS TRAINING MANUAL PROGRAMMING THE INFORMATION CENTER Service Brake Foot Switch Check This test will check operation of the service brake foot switch to make sure that it is functioning properly. This same check will also shown if the park brake indicator light is functioning.
Up count
Program
1 Turn the key switch to the on position, do not start the machine. Reset Down count 2 Advance to display field number 045 using the programming entry procedure listed previously. The park brake light will flash intermittently. 3 Press the Program/Reset switch back to the center position. You should see a 00 in the display if the service brake pedals are not activated. 4 Step on the service brake pedal. You should see a 01 in the display when the switch is activated. 5 Press the Program/Reset switch to the Reset position to exit the monitoring mode. 6 Turn the key switch to the off position.
Pilot Lock-Out Switch Check This will check operation of the pilot lock-out switch in the cab to make sure that it is functioning properly. This same check will also show if the pilot lock-out indicator light is functioning. 1 2 3 4 5 6
Turn the key switch to the on position, do not start the machine. Advance to display field number 046 using the programming entry procedure listed previously. The pilot lock-out light will flash intermittently. Press the Program/Reset switch back to the center position. You should see a 00 in the display if the pilot lockout switch is in the off position. Toggle the pilot lock-out switch to the on position. You should see a 01 in the display when the switch is activated. Press the Program/Reset switch to the Reset position to exit the monitoring mode. Turn the key switch to the off position.
Centre de formation
4A.21.00
