Starting/turning off the engine – for crane operation
10.1 When starting the engine for the first time of the day
10 - 14 3 112 993 en Operating manual GMK 6400
12.07.2013
10.1.11 Overriding torque reduction
When the DEF supply is empty, torque reduction is activated via the engine
control system.
The monitoring elements are found in the
Warning submenu.
Further information can be found on the
Warning submenu; Ã p. 11 - 111.
– If the DEF supply falls to the reserve level, then the (1) symbol is displayed
in yellow.
– If the DEF supply is empty, the symbols (1) and (2) are displayed in yellow.
– If the symbol (1) flashes, the engine torque is reduced after the next
engine start.
The engine torque is reduced.
• Press the button (2) down to override torque reduction.
The symbol (1) is displayed.
You can override torque reduction up to 3 times.
• Refill with DEF immediately; à DEF, p. 4 - 10
After the next engine start the torque reduction is deactivated.
The symbol (1) disappears.