Commissioning; Safety Precautions; External Motor Pump Adjustment; Filter Holder Preparation - Wega ALE Series Use And Maintenance Manual

6.

COMMISSIONING

Safety precautions

6.1
The following residual risks are present during the
commissioning of the machine and cannot be elimi-
nated:
Electrical hazard:
When using the electrical appliance, several safety
standards must be observed:
do not touch the appliance with wet or damp hands
or feet;
do not use the appliance if barefooted;
do not pull the power cord to disconnect the appli-
ance.
Danger of high temperature:
Some parts of the machine can reach high tempera-
tures:
avoid contact with the coffee group, the filter holder
heater and water and steam spouts;
do not expose your hands or other body parts to the
coffee, steam, or hot water spouts.
Explosion hazard:
If provided with gas system, pay special attention to:
When indoors, always provide vents.
Check for gas leaks.
Do not under any circumstances attempt to light the
gas without first installing the proper injector.
Do not operate the gas burners when the boiler is
empty.
TECHNICIANS manual

External motor pump adjustment

6.2
To adjust operating pressure proceed as follows:
Operate a coffee dispensing switch;
adjust the pressure by turning the screw located on
the pump (3) so as to obtain a pressure of between
8 and 9 bar. Tightening the screw increases the pres-
sure, and loosening it reduces the pressure. Check the
pressure by means of the pressure gauge (4) located
on the front part of the machine;
turn off the dispensing switch.
Preparing the filter holder
6.3
6.3.1 Filter holders
In the housing of the filter holder (1) place the spring
to stop the filter (2).
Take the one-cup (3) or (4) filter and press it firmly
into the filter holder.
6.3.2 Spouts
Complete the filter holder by mounting the spout for
one cup (5) or two cups (6).
3
2
1
6
5
Properly connect the single filter with the single spout and the
double filter with the double spout.
3
4
4
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