Maintenance – Planned maintenance
10-03-2022 4812331840EN 96
Discard used batteries appropriately. Batteries contain
lead, which is detrimental to the environment.
Before doing any electric welding on the machine,
disconnect the battery ground cable and then all
electrical connections to the alternator.
Drum cartridge - Cleaning the ventilation screw
Clean the drum's ventilation hole and ventilation screw
(1). The hole is required to eliminate excess pressure
inside the drum.