Functions and parameters
Operator compartment
Publication No. Date Valid from serial number T-code
261828-040 2008-08-21 6051502 815, 816
© BT  Repair Manual  RRE140/160/180/200/250  4 –   15
When the emergency switch off is depressed, the main contactor [Q10] 
is opened, and this is indicated on the truck central information display.
Warning!
Risk of short-circuiting.
The truck battery circuits are still live even if the emergency switch off 
is depressed.
When working on the electrical system the battery must be mechani-
cally disconnected.
Indication on the Central Information Display on a login attempt with the 
emergency switch off depressed.
Indication on the Central Information Display when the emergency 
switch off is depressed and the truck is in logged-in mode.
Steering module
The steering module is used to steer the truck.