shown in the display. Keep the key
depressed to reach the required value
faster.
- Key
Decrementer
It serves to decrease any of the values
shown in the display. Keep the key
depressed to reach the required value
faster.
Sensor controlled vacuum
This key is used to select/display the
vacuuming time, from 0 to 99. The key LED
turns on while the operator selects the
vacuuming
time
and
performance of the vacuuming stage.
Sealing
This key is meant to select/display the
sealing time, from 0 to 7 seconds. The key
LED turns on while the operator selects the
sealing time and during the sealing
operation.
Soft air inlet
This is to enable/disable the soft air
function. Soft air injection is fixed and
there exists no possibility of changing it.
The key LED is on when the function is
enabled.
Cycle stop - VAC-NORM
This is a double-function key, depending
on whether the lid is open or closed.
L
-C
ID CLOSED
YCLE SWITCH
It allows interrupting the cycle and going
over to the next stage. Pressing the key
several times results in activating the air
inlet.
L
-VAC-NORM
ID OPEN
If you press the key, when the lid is open,
the machine starts extacting air, producing
the vacuum in external containers. Pressing
the
key
again
operating mode.
In order to set the parameters, it is an
ESSENTIAL REQUIREMENT that the COVER
SHOULD BE OPEN. The parameter setting
procedure is described below, taking a
possible cycle as an example:
Vacuum: 20 s.
1. Press the Vacuum key. The LED of this
key
turns
incrementer key till 20 is displayed,
which corresponds to the selected
during
the
vacuuming time.
2. Press the Sealing key. The LED of the
key turns on. Using the Incrementer or
Decrementer key, have value 3.0 being
the duration in seconds of bag sealing,
displayed.
3. Press the Soft Air key. The built-in LED
turns on, indicating that the Soft Air
function is enabled.
4. In order to change any of the entered
values at any time, it is as simple as to
press the relevant function key and to
select
the
Incrementer or Decrementer key.
5. Close the cover immediately after
having selected all the values of the
cycle.
The
automatically.
On closing the cover, the working cycle
starts automatically. As the cycle is
carried
out,
successively turn on, showing the stage of
the cycle in progress. At the end of the
sealing stage, air enters the chamber and
the cover opens automatically.
VAC-NORM FUNCTION
The vacuum packer you have just bought
features
a
enables creating a vacuum in trays. To be
able to use this function, you need to
purchase the VAC-NORM kit that includes a
hose and connector to the chamber of the
vacuum packaging machine.
1-Before
restores
the
normal
Sealing: 3 s.
on.
Then,
press
the
new
value
with
the
settings
are
stored
the
key
built-in
LEDs
VAC-NORM
function
that
activating
the
VAC-NORM
function, fit the connector and hose into
the machine suction inlet.
2-Activate the VAC-NORM function, by
pressing the STOP button with the lid of the
vacuum packer open. Now, the machine
starts extracting air.
3-Place the free end of the hose into the
tray. Now, a vacuum is created inside the
tray. A vacuum gauge shows the amount of
vacuum produced. On reaching the desired
vacuum, remove the hose from the tray.
4-Press the STOP button again or switch
the machine off; this restores the normal
mode of operation.
Warning! It is advisable to disable the VAC-
NORM function when not in use; otherwise
the machine would be extracting air
continuously, which is harmful to the
pump.
BAG CUTTING
The bars including bag cutting threads are
supplied as an optional kit. To install them,
the sealing bar must be replaced by the
new bar provided with the cutting thread
and one of the wires in the sealing
transformer must be changed to the power
indicated on the electric layout:
- V-410
/V-421
/V-426:
depending on the bag type).
- V-641: 15V (short bar), 23V (long bar)
- V-821: 20V (short bar), 30V (long bar)
For the bag cutting operation, it is enough
to programme the suitable sealing time in
the control panel and, once the bag is
sealed, it is separated manually along the
line marked by the cutting thread.
DIRECTIONS
FOR
MAINTENANCE
Very important:
-Never pack products if they are still hot,
since the vapour generated by them
damages the vacuum pump.
-It is important to clean the interior and
edges of the chamber, as well as the
locking joint, every day.
-The outside of the machine must not be
washed under a direct water jet; instead
you can use a wet cloth and an ordinary
detergent. Never clean the cover with
15V
(20V
USE
AND
ENGLISH
7