7
EN
5. Correct bag sealing
In order to avoid a not correct packaging of the
bag with the consequent bad food preservation, we
suggest to follow some simple steps:
• To reach a proper bag sealing, it is needed not
to interpone anything between the bag and the
welding bar.
• To obtain a proper sealing, the sealing tempera-
ture must be suitable to the bag thickness.
• A too low temperature might not be suffi cient to
seal the bag.
• A too high temperature can break the bag close
to the sealing, by alterating the food preserva-
tion. A continuous usage of the machine with
such high temperatures can seriously damage
the machine.
ATTENTION
It might happen that the bag loses its vacuum.
Causes can be different:
•
Sealing might have not be done properly (not in
compliance with the bag).
•
There are food parts obstructing the sealing.
•
Some sharp object might have broken the bag
during the vacuum process – even if not recog-
nizable at first sight (bones, thornes, …)
6. Cleaning
As above mentioned, it is necessary to take the plug
out of the socket when fi nishing to work, before
starting any cleaning operations.
• To clean the external structure of the machine,
use a humid rag fi rst and then a dry one.
• To clean the controls display, use a dry rag only.
• To clean the tefl on on welding bar, use a humid
rag with warm water or a glass detergent. Re-
peat this operation any time there are some
plastic wastes on the welding bar.
Do not use acid nor caustic products to Clean the
machine.
7. Maintenance
The machine does not need an continuous clean-
ing, but it is needed to keep it clean for a safe us-
age, therefore it is necessary to do a deep cleaning
after working.
For any extraordinary cleaning or to replace spare
parts, use original parts only – supplied by the
manufacturer – in order to avoid any damage.
Fuses can be replaced by the user. Switch the ma-
chine off and disconnect the plug from the socket.
Unscrew the fuse holder and replace it with the
model 5x20T 5A 250.
8. Vacuum sensor setting
The machine is supplied with a vacuum sensor.
Although the machine comes out of the factory
already set, some particular conditions might al-
terate the vacuum regulation. Only in these cases,
after having checked that the machine would not
otherwise work, it is possible to set the vacuum
sensor.
Introduce the grey key supplied with the machine
(alternatively, a similar key TORX 30) into the little
hole placed on the bottom of the machine. By keep-
ing the machine in automatic mode, turn delicately
the key anticlockwise until the red light close to the
hole turns on. Now test a whole cycle using the bag.
Do not do this operation if not strictly necessary, as
the machine come out of the factory perfectly set.
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