GRANULDISK Granule Maxi, Service Manual, Page: 12 / 97

2.1 Installation instructions 2 Installation
- Make sure that the cassette moves freely into the machine, adjust the feet if
necessary.
- The machine can be laid down on its side when being moved in.
5. Connect the hot and cold water (A and B Figure 2 , on page 13 ).
The connections are located at the back of the machine – ( Figure 2 ) and are marked
red and blue . Use flexible connection hoses with a minimum internal diameter of 9
mm. Ensure that there is at least 500 mm of extra hose in order to make it possible to
move the machine forward for service. Incoming water must be at a pressure of 1-6 bar
when the solenoid valve is open. If the water pressure is in excess of 6 bar, a relief
valve must be installed.
6. Connect the drain pipe on the back right to the drain Ø 32 mm (C Figure 2 , on page 13 ).
Place the valve in open position (shown by symbols on the side panel). The drain capacity
must be at least 100 litres/minute. The machine should not be placed directly over a floor
drain, since it is important for the drain to be accessible for cleaning.
7. All electrical connections in the electrical cabinet must be tightened before the electrical
supply is connected. Connect the electric cable (E Figure 2 , on page 13 ) to a supply
disconnecting device on the wall. Check that the power supply complies with the
Technical Data on the rating plate.
8. Fill the machine by starting the filling process. If the machine will not fill, check water
supply and rotation direction of pumps. Rotation according to markings on pumps
(arrows).
12 Rev. 2012-05