Installation
66
Screw the non-return valve onto the stopcock.
Screw the water inlet hose onto the thread of the non-return valve.
Regulations for Austria
Only pipes which comply with § 12 Section 1 of the 1960 Regulation
on Execution of the Water Supply Act may be used to connect the
machine with the installation location interior.
The use of rubber or plastic tubing as pressure connection piping
between the installation location interior and the machine is only per-
mitted if:
- in conjunction with connection fittings, it can withstand a minimum
permanent pressure of 1500 kPa (15 bar),
- it is satisfactorily inspected during commissioning and
- after each use of the machine the water supply is reliably cut off be-
fore the rubber and plastic piping and put out of service or cut off
from the location interior.
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.
