Geberit Typ 240 Installation Manual

Step 1: Preparation

Refer to the diagram for initial assembly of the flush valve components. Ensure all parts are present before proceeding.

Step 2: Mounting the Valve

Insert the flush valve into the cistern. Secure it using the provided components as illustrated.

Step 3: Water Level Adjustment

Ensure a minimum clearance of 20 mm from the valve to the cistern wall and the water surface (WL). The diagram shows the correct positioning and water level.

Water Level Adjustment Table:

Step 4: Adjusting Height (H1)

The height (H1) of the flush valve can be adjusted based on the cistern dimensions. For a cistern diameter of Ø40 mm, H1 = H. For a cistern diameter of Ø20-38 mm, H1 + 24 mm = H.

Step 5: Final Assembly

Complete the installation by attaching the cistern lid and any remaining components as shown in the diagrams.

Step 6: Height Adjustment Table (H [mm])

This table provides the correct adjustment level based on the required height (H) in millimeters.

Step 7: Final Checks

Verify all connections are secure and the water level is correctly set. The diagram indicates a successful installation with a checkmark.

Step 8: Cistern Hole Sizes

The installation requires specific hole sizes in the cistern. For the flush valve, a Ø40 mm hole is typically needed. For other components, a range of Ø20-38 mm may be required.