Filling the hand wash tankNOTEUse only tap water to fill the hand wash tank.WARNINGRisk of being poisoned by contaminated waterThe hand wash tank is not food-grade. You can suffer poisoning if you drink the water.Only use the water from the hand wash tank for washing.Close the water tap 3.Open the screw cap 1.Filling the hand wash tank on the implementortake it out of the holder to fill it.