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Jacqueline MccarthyAug 5, 2025
What to do if batteries need water in Nilfisk-Advance BU800 51BT Floor Machine?
- DDavid NormanAug 5, 2025
If the batteries of your Nilfisk-Advance Floor Machine need water, add just enough water to cover the plates in each cell. Then, charge the batteries and check the water level again.