Door lock

Disabling the drive interlock

☞ Proceed as follows: •Enter the personal code or the main code (6 digits) and confirm with the (*) key ➥ Confirmation: 2 long acoustic signals and long LED flashing. ➥ LED out = the drive interlock is disabled and the diesel engine can be started •The diesel engine will not start if a wrong code has been entered ➥ Confirmation: 4 short acoustic signals, flashing LED = wrong code •Re-enter the code •Turn the ignition key and switch on the diesel engine before the LED flashes again (30 seconds)

Notice!

The keypad is blocked for 5 minutes and no codes can be entered if the wrong code is entered four times consecutively. • Enter the code after 5 minutes • The keypad does not come on as long as it is blocked. It comes on briefly every 4 seconds and an acoustic signal sounds • Press the (*) key after every code entry • The LED comes on briefly when turning the ignition key to position 1

Putting the drive interlock out of operation

We recommend putting the drive interlock out of operation if the machine has to stay in a workshop, for instance, or if the machine does not require any protection. This avoids having to communicate the code. ☞ Proceed as follows: •Disable the system by entering the personal or main code and by confirming with the (*) key •Turn the ignition key to position 0 as soon as the LED goes out •The LED comes on for 2 seconds •As soon as the LED goes out, press the (*) key for about 2 seconds until a short acoustic signal, followed by two further signals, sounds (within 20 seconds after the

LED has gone out) •The LED now flashes very slowly, and the keypad is disabled •Turn the ignition key to 0 and remove it •The system is out of operation. The diesel engine can be started without entering the code

Notice!

If the system is out of operation, the LED flashes slowly even if the ignition key is in position 1 Entering the personal or main code does not have the effect of putting the system back into operation again (the acoustic signals for confirmation are still given). See the following procedure (“Putting the drive interlock back into operation again”) to leave the out-of-operation status again