For welding on the vehicle and/or superstructure, see the "Workshop manual" and "Bodybuilders Guidelines". Not following the welding instructions can cause damage to the electronic components. The engine may be started with the aid of jump leads using the power from separate auxiliary batteries (approx. 24 V) or from another vehicle with the engine running (approx. 28 V). When this starting procedure is followed, the battery leads must not be disconnected. Connect the jump leads first to the positive terminal (+) and then to the negative terminal (–). To disconnect, first release the negative terminal (–) and then the positive terminal (+).
In the event that the batteries are fully discharged and the engine is running, it is important that the jump leads are not immediately disconnected. The engine must be allowed to run for at least 2 to 3 minutes before the jump leads are disconnected to prevent damage to the electrical system (peak voltage!). - switch on as many power consumers as possible (for example: headlights, fog lamps, heater fan, etc.); - remove the jump leads after the engine has run for 2 to 3 minutes; - switch off the consumers again. Warnings and Safety Regulations Proceed as follows as soon as the engine starts running: Never start the engine using a fast charger! Starting with auxiliary batteries Welding 24