D 1.4 7
D_1.4_01_GB.fm 7-22
Item Designation Brief description
12
Ignition switch and 
lighting switch
Key inserted: Ignition on 
Key pulled out: Ignition, engine off. 
Key positions:
0 Lights switched off 
1 Parking lights / rear lights, instrument panel lights 
working floodlight, as applicable 
2 Driving lights 
3 Headlights 
A
Override the interlocking between 1 and 2 by depress-
ing them. 
13
Query of fault / fail-
ure
If one of the control lights indicates the fault in the traction en-
gine, then a code can be queried from the machine, which 
means a specific fault.
Keep pressing the button, until a three digit error message is 
displayed.
A
See Chapter „Operating Failures“ for querying the error
code. 
14
Emergency stop 
button
In the case of an emergency (danger to persons, possible col-
lision etc.), press in the button! 
- Pressing the emergency stop button switches off the en-
gine, the drives and the steering system. 
Making way, lifting the screed or other actions are then no 
longer possible! Danger! 
- The emergency stop button does not shut off the gas heater 
system. 
Close the main shut-off valve and the valves on the bottles 
by hand!
- To restart the engine, the button must be pulled out again. 
15 Not used