Wega ORION Series User Manual

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TECHNICIANS manual
6.9.3 Gas heating (where included)
t Turn the power switch (A) to position 1;
t open the gas valve (B) on the mains;
t hold down the push button (C) and, at the same time,
press the on button (D). Once the ame ignites, hold
down knob (C) for a few seconds, to allow proper
activation of the thermocouple;
t then check through the window (E) that the ame
has ignited;
t wait for the operating pressure indicated on the
pressure gauge to reach a working value of 1-1.2 bar.
B A D C E
6.9.4 Electric heating (if included)
t Proceed as indicated in the previous paragraph;
t after checking that the ame has ignited, turn the
main switch (A) to position 2. In this way the boiler
heating element is powered and operating pressure
will be reached more quickly;
t wait for the operating pressure indicated on the pres-
sure gauge to reach the working value of 1-1.2 bar.
Do not operate the gas system when the boiler is empty.
6.10 Machine shutdown
Turn o the machine using the main switch or power
switch.
6.11 Water replacement
During the installation of the machine, the Qualied
Technician must replace the water contained in the hy-
draulic circuits by following these steps:
t when installation is complete, the appliance has to
be started, brought to the nominal working condi-
tion and left for 30 minutes in the "ready to operate"
condition;
t afterwards, the appliance has to be turned o and
emptied of the rst water introduced in the whole hy-
draulic circuit, to eliminate possible initial impurities;
t then, the appliance must be once again loaded and
brought to the nominal working conditions;
t after reaching the "ready to operate" condition, the
following has to be performed:
- for each coee unit, carry out continuous dispens-
ing, in order to release at least 0.5 liters of the cof-
fee circuit. In the case of several dispensing points
matched with the same exchanger/coee boiler,
divide the volume on the base of the number of
the dispensing points;
- release the whole volume of hot water inside the
boiler (3 liters for 1GR, 6 liters for 2GR, 8 liters for
3GR, 11 liters for 4GR), by performing a continu-
ous dispensing from the appropriate nozzle. In
the case of several dispensing points, divide the
volume on the base of the number of the dispens-
ing points;
- continuously release steam for at least 1 minute
for each steam dispensing point.
If the machine remains inactive for a time longer than 1 week, the
Qualied Technician must renew 100% of the water contained in
the hydraulic circuit, as indicated above.
t Before using the machine, perform dry runs with the lter
holder attached for a few seconds to release any air which may
be in the circuit, so that the dispensing groups are completely
heated;
t before using the machine, dispense a few servings of coee to
test the grinding and to check the operating pressure of the
machine;
t during dispensing of coee, do not remove the lter holder
from the brewing.

Wega ORION Series Specifications

General

Brand	Wega
Model	ORION Series
Category	Coffee Maker
Language	English