Why is the water temperature warning lamp on in my NUOMAN NM-E10 MINI?
- BBrian JosephAug 13, 2025
The water temperature warning lamp may be on in your NUOMAN Excavators due to several reasons: * A worn or torn fan belt needs adjustment or replacement. * The coolant level is too low and needs refilling. * The radiator grill or fins are clogged and require cleaning. * The coolant is contaminated with rust and needs replacement with added anti-rust. * The radiator cap is defective and needs replacement. * The coolant pipes are corroded and need cleaning. * Continuous operation under full load requires load reduction. * The engine oil level is too low and needs refilling. * Poor fuel is being used and needs to be replaced with prescribed fuel.

