Installation
64
Attach the non-return valve to the faucet.
Attach the water inlet hose to the thread of the non-return valve.
Dispensing-agent connection to the mixer compartment
Connections 1 and 2 are provided for viscous agents. These con-
nectors are sealed and need to be drilled open using an 8 mm drill
bit.
Care must be taken to drill through the first wall (1) only, as there is a
deflecting wall (2) 3/8" (10 mm) behind it.
If the drilled-out connections are no longer required, they must be re-
sealed.