D 43 7
External starting (starting aid)
A
The engine can be started with the help of an external power source if the batteries
are empty and the starter no longer turns.
Suitable power sources are:
- Other vehicles with a 24 V system
- Additional 24 V battery
- Start device that is suitable for external starting (24 V/90 A).
m
Standard chargers or quick chargers cannot be used for external starting.
To externally start the engine:
- Switch on the ignition (11), set the drive lever (13) to the centre position and the
travel drive preselector (15) to minimum.
- Use appropriate cables to connect the external power source.
m
Observe the polarity! Always connect the negative cable last and disconnect it first!
A
It is impossible to start the vehicle if an emergency stop button (10) / (120) is de-
pressed.
(Error shown on the display)
- Press the starter button (12) to start the engine. Do not let the starter run perma-
nently for more than 30 seconds; allow for a break of 2 minutes after every attempt!
When the engine is running:
- Disconnect the power source