How much water does the water tank of the SP600 hard floor cleaner hold, and how much water does it use?

The SP600 water tank holds 260 ml (8.79 fl oz) of water.

The hard floor cleaner distributes 30 ml (1.35 fl oz) of water to the cleaning cloth at set intervals. The length of these intervals depends on the setting used:

• Setting 1: 30 ml every 150 seconds
• Setting 2: 30 ml every 100 seconds
• Setting 3: 30 ml every 50 seconds