Unold 48040 Instrucciones De Uso página 37

Problem
The bag cannot be sealed.
No vacuum can be created in
the container.
The vacuum bottle stopper does
not create a vacuum.
The appliance is working but
can not seal the bag.
Stand 4.3.2020
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Solution
ƒ Remnants of fat, liquids, crumbs, etc.
in the vicinity of the sealing strip can
keep the bag from sealing. Open the
bag, clean the affected area thoroughly
and seal it again.
ƒ Make sure that the hose is correctly
connected.
ƒ Check to make sure that there is at
least 2,5 cm of space between the
contents and the top edge of the con-
tainer, since otherwise no vacuum can
be created.
ƒ Make sure that the container and the
lid are not damaged by hairline cracks.
Hairline cracks can cause the con-
tainer to leak, and no vacuum can be
created. In this case, the container has
to be replaced.
ƒ Make sure that the vacuum bottle stop-
per is properly inserted in the bottle. If
it is too loose, air can enter the bottle,
preventing a vacuum from forming.
ƒ Make sure that the edge of the bottle
and the bottle stopper are undamaged
and free of fat, crumbs, etc. Impurities
on the bottle stopper or the bottle can
prevent a vacuum from forming.
ƒ Make sure that the hose is correctly
connected.
ƒ When the appliance is working time too
long, the heating thread is overheated.
In order to ensure the machine safety
and the sealing performance, the heat-
ing thread is stopped by the tempera-
ture controller. In this case please stop
the appliance working for about two
minutes; the heating thread will cool
down. Then restart the appliance.
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