Instructions If your faucet leaks at the spout (at the perlator where the water normally comes out), you should replace the inserts.
If the faucet leaks at the neck and the faucet body, then replacing the rubbers is sufficient.
See here the Venus 16000 faucet parts
Below we explain by means of pictures how this faucet can be overhauled.
To start with, always close the main valve or if you have corner stop valves or filter stop valves in the cabinet, you can also close them.
1.Hold the faucet with 1 hand and pull the lever with the other hand, pull up slightly at an angle. Sometimes it happens that the knob is quite calcified, make a pulling and small prying motion.
2.Pull with pliers or try carefully with a flat thin screwdriver to remove the color marking (blue or red) plastic part 2306500 up from the interior.
3. Take socket/ring wrench 17 or baco or water pump pliers and put them on the inner part. Turn counterclockwise (counterclockwise) to loosen the inner part.
4. Remove the inner work from the faucet, check carefully that there is no rubber left in the faucet and that there is no limescale.
Then mount the inner work and lubricate the rubber with the tap grease provided. On the right cold side there are grooves in the interior where the key is put on. 1329700
Left side warm, no grooves in the interior where the key is put on. 1329800
Here you can order a set for left and right 2392400