jost 613403, User Manual

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1.4 Warning light
The EF-S system has a warning light. This light has three colour areas:
n
Red
n
Orange
n
White
Each colour area has a separate function and can light up.
Figure 1-7
The white warning light indicates that the EF-S system does not have any faults and is ready
for use. When the system pressure is reached, a message will appear on the display.
By pressing
you activate the steering system and the signal light will go out.
The orange light indicates a system error or that the system is not yet ready for use. It is still
permitted to drive the trailer/semi-trailer. If the red warning light is lit, it is
NOT permitted
to drive the trailer/semi-trailer. Contact the service workshop for further instructions. The
warning light must be located in a position where it can easily be seen from the tractor unit’s
cabin.
Part no.: 162014 EN-1
8
Release 07/2020
User manual 2300 EF-S system