Positioning; Awater Supply (Model Connected To Water Mains) - Wega Mininova Anweisungen Für Den Techniker

5.1

POSITIONING

Prepare an ample support base for the machine that is suitable to support its weight (9); it is important that all terminals of
connections to the water mains (11) are easily reachable and, in any case, in the immediate vicinity of the machine.
Make sure that there is sufficient space for placing and correctly using the appliance. The grinding-dosing machine (10) must
be placed in the immediate vicinity of the appliance in order to allow for comfortable use of the machine.
It is advisable to equip the working base of the machine with a drawer (7) for used coffee capsules. Preferably this would also
have a rubber device to tap the filter holder against.
For correct operation, the machine must rest on a perfectly horizontal surface. Any alignment adjustments
of the machine must be done by adjusting the feet (4).
5.2

AWATER SUPPLY (model connected to water mains)

If the machine is set up for connection to the water mains, follow the instructions below:
1) connect the water mains (5) to the inlet on the back of the machine (1) using the hose provided. Then open the tap of the
water mains (8);
2) connect the drain tub of the machine (2)to the sewer drain (3) using the special tube provided. Take care to avoid overly
tight bends or kinks, and make sure that there is sufficient inclination for water to flow out of the drain.
Warnings
• The water mains must provide cold water for human consumption (potable water) at a maximum pressure of 1,5 and 5 bar. If the
pressure is greater than 5 bar, connect a pressure reducer upstream from the pump.
• insert a tap (8) and a non-return valve (6), on the water mains supply so that it will be possible to cut off water flow to the
machine;
• when connecting the tub of the machine to the sewer drain, avoid overly tight curves or kinks, and make sure that there is
sufficient inclination for water to flow out of the drain;
• the drain must be connected to an inspectionable siphon that can be periodically cleaned in order to avoid the backflow of unpleasant
odours;
• to avoid oxidization and damage to the machine over time, do not use iron connections for the hydraulic connections, even if
they are galvanized.
We recommend using a water softener, which should be installed at the inlet of the water mains (5).
To avoid that the water freezes, the room temperature must be above 5°C.
The hydraulic connection must be made in compliance with local national standards.
If an external tank is used, the connection pipe between the machine and the tank must not exceed
150 cm.
For the European Community: for both the hydraulic connection to the water mains as well as the
connection to an external tank, a non-return valve (6) must be placed up the line from the machine as
set forth by standards EN 1717.
espresso coffee machine - technician instructions
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