Wega LB 4700, Руководство по эксплуатации и обслуживанию

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English
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espresso coffee machine - user instructions
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4. ACTIVATION OF THE MACHINE
Before starting the machine, make sure that the level of water in the boiler is higher than the minimum level
on the level-check window
(1) . If there is no water (first installation or after boiler maintenance), it is neces-
sary to fill the boiler in advance, so as to prevent overheating of the heating element.
Proceed as follows:
• Open the water tap of the water mains and of the softener.
• Turn the switch to position “
1 ” (electrical power supplied to the pump for automatic boiler filling and
machine services) and wait for the boiler to be automatically filled with water.
• Turn the switch to position “ 2 ” (full electrical power supplied, including the heating element in the boiler)
and wait for the machine to warm up completely.
5. USE OF THE MACHINE
5.1 POD PREPARATION
• Insert the pod into the filter holder, as shown in the figure;
• hook the filter holder to the group without closing it too tightly in order to avoid excessive
wear of the seal;
2-Cup
filter holder
1-Cup
filter holder
(optional)
1-Cup filter
holder for
cappuccino
Use “LAVAZZA BLUE” pods only
.
Do not insert your fi ngers into the fi lter-holder or any other object.
The pods are to be used once only.
Be careful to insert the pod in the correct fi lter holder
(with 1 or 2 spouts).
• during the machine’s warm-up phase (roughly 20 minutes), the negative pressure valve will
release steam for a few seconds until the valve itself closes.
• before using the machine, run dry deliveries with the fi lter holder attached for a few seconds
to release any air which may be in the circuit, so that the delivery groups are completely
heated.
• before using the machine, dispense a few servings of coffee to check the operating pressure
of the machine.
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