Water inlet hose installation
Provision applicable to Germany:
For the protection of drinking water, a non-return valve must be installed between the stopcock and the water inlet hose.
Screw the non-return valve onto the stopcock.
Screw the water inlet hose onto the thread of the non-return valve with the nut.
Keep a tight hold of the valve housing and only turn the nut. This will prevent damage to the inner hose.
The screw thread is subject to water connection pressure.
Check the connection for leaks. Slowly open the stopcock. Correct the position of the seal and screw thread if necessary.
