522Connection Check With The Upper UnitPositioning and securing completed.Connection of hot water supply, water supply and drain completed.Opening of the upper unit. Top panel swing[Lock position]Connection pedalDo not stand on the connection pedal or apply excessive force.It may damage the product or alter the shape of product.CAUTIONAssist button Connection release leverTop panel swing22 Fit the upper unit to the top panel swing.Hold the basin and slowly move the upper unit forward.Fit it so that the top panel swing of the floor unit is insertedto the opening of the upper unit.Keep moving it forward slowly until the upper unit is locked.You feel a light click when it is locked.When the upper unit is transferred, check the surroundings of the upper unit.Collision to a person or an object may result in injury or damage.CAUTION1 Open the top panel swing.1. Step on the assist button to lift the release lever. 2. While the assist button is held down, use anotherfoot to raise the release lever to the angle shown inthe image. The top panel swing opens.● When the upper unit is transferred, securely hold the basin withboth hands and move it slowly.Pay attention to any obstacles on the floor.● When the upper unit is fit to the top panel swing and it comes nearthe lock position, support the basin with your hand and move itslowly. If you rush to fit it to the top panel swing or lock it, damageto the devices or injury may be caused.3 Connect the pipingDepress the connecting pedal with your foot until a click sound isheard to connect the supply/drainpipes.Insert your foot to the end of the connecting pedal and step on the pedal further.If it is not firmly secured, the connecting pedal will come up. Depress the pedal again.If connection is difficultRepeat depressing two or three times.If it is still difficult, depress the detaching pedal and then retry the step 2 and 3.Straight down