13 Maintenance 13.2 General Information 67089 11212 13.2.15 Unbalance Caution! Uneven running of machine parts. Machine damage and excessive wear. Remove dirt accumulations in rotating machine parts regularly and thoroughly. 85487 13.2.16 Welding work on combine harvester WARNING: Overvoltage may occur during all electric welding work on the machine. Electronic unit damage. Carry out all work steps below. Connect the earth clamp of the welder in the near vicinity of the area where the welding is being carried out. Observe the general warnings at the beginning of the "Maintenance" chapter. Disconnect the battery isolating switch.
Disconnect the electrical connectors between the engine wiring harness and the main wiring harness. Remove the electronic plug-in modules from the central terminal compartment. Disconnect radio and CB radio. Disconnect all cable connections (1) from the alternator. Always connect the ground clamp of the welders in the immediate vicinity of the welding point. 5768 13.2.17 Putting the machine out of action Before work is carried out on the machine, perform the following steps: Stop the diesel engine. Apply parking brake. Remove the ignition key. Remove key of battery isolating switch. Wait for machine parts which run on have come to a complete halt. Secure machine by wheel chocks.
Ensure that the machine cannot be started by any third persons. 266 00 0293 210 2 - BA DOMINATOR 150/140/130 - 12/09