Miele Laboratory Glassware Washer G 7883 - Manual (Page 67)

DI Connection (pressurized)
The machine comes factory standard
for connection to a pressure resistant
system. The recommended water
pressure (flow rate) is 25 - 60 psi
however, water pressure that is
10 - 147 psi is acceptable.
^ The DI pressure tested hose (marked
"H2O pure" with a 3/4" hose thread
must be connected to the on-site
water valve for DI purified water.
If the DI water connection is not
used, the electronic needs to be
reprogrammed by Miele Technical
Service. The water intake hose
remains at the rear side of the
machine.
DI connection (unpressurized)
(optional)
For connection to 1.23 - 8.7 psi the
machine must be modified, if this has
not done at the factory. If a feed pump
is to be installed, this must only be
done by Miele Technical Service.
The discharge port for any DI
container (unpressurized) must be
at least the height of the upper edge
of the machine (see "Installation
instructions").
Plumbing
67