When should I change the engine oil in my Gude GKM 100.1 sweeping machine for optimal performance?

[MaddoxAnn]

Maintaining your Gude GKM 100.1 sweeping machine's engine oil is crucial. Here's a suggested schedule for engine oil maintenance: Before each use, check the oil level and top up if needed. After the first month of use, inspect the oil level. Change the engine oil every three months or every six months, depending on usage. It's also recommended to change the oil annually, regardless of usage. Always refer to your Gude GKM 100.1's instruction manual for detailed instructions and the recommended 10W-40 engine oil type to keep your sweeper running efficiently.