Sammic SV Serie Instrucciones página 7

Extra vacuum
This key serves to select/display the extra
vacuum time, from 0 to 15 seconds. To use
this option, it is necessary to previously
program a 99% vacuum. The key LED turns on
while the operator selects the extra vacuum
time and during the performance of this
process.
Gas
This key allows displaying the vacuum
percentage left in the chamber when gas has
flushed in. Selecting the gas percentage,
between 99 and 0, is done by pressing the
decrementing key. For example, if 20% of gas
should flush in we must programme 80% with
the gas key. This is the pressure remaining in
the chamber after flushing the gas. The key
LED turns on while the operator selects the
percentage of vacuum left and during the gas
flushing process.
Gas on/of
It activates/deactivates the gas option. If the
key LED turns on when the key is depressed,
the option is activated. If on pressing the key
again, the LED turns off, the gas flushing
option is deactivated.
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.
Progressive decompression
This is to select/display the soft air inlet time,
from 0 to 30 seconds. The key LED turns on
while the operator selects this time and during
the execution of this function.
Program
This key gives access to the programme
selection.
Stop - cycle switch
This key has three functions depending on
whether the lid is open or closed.
Lid closed- Stop – cycle switch
Each time it is pressed the cycle is interrupted
and switches to the next stage. By pressing
the key several times the end of the cycle is
reached and the air inlet is activated.
Lid open → VAC-NORM
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 restores the normal operating mode.
With the lid open and displaying "oil" we can
reset the hours of operation of the pump. By
pressing the "stop" key for 3 seconds the
counter resets and the
disappears.
Programming the functions
The electronic unit allows to store 10 different
programmes. Programme 0 is fixed and and
cannot be changed.
Vacuum: 99 % 99+: 0 seg
Sealing: 3 s Soft air: 0 s
The cover should be OPEN, as an ESSENTIAL
REQUIREMENT for programming.
programming steps are described below,
taking a possible programme as an example:
PROGRAMME 4
Vacuum: 99 % 99+: 6 seg
Sealing: 3,5 s Softair: 8 s
1.Press the Prog key: its built-in LED turns on.
Press the Incrementer or Decrementer key
until display 1 shows value 4.
2. Press the Vacuum % key. The LED of this
key and the % LED of display 2 turn on,
showing that the vacuum percentage is
being programmed. Then,
incrementer key till 99 is displayed, which
corresponds to the selected vacuum
percentage.
3. Press the Additional Vacuum key. The key
built-in LED and the "Seg" LED of display #2
turn on. Press either the Incrementer or
Decrementer key until
corresponding to the duration, in seconds,
of the extra vacuum operation is shown on
display 2.
4. By pressing the Gas inlet key (top): this
key's LED lights up. With the Incrementer or
Decrementer key, make value 79 appear in
display 2, as it corresponds to the vacuum
percentage to be left in the chamber, once
gas (20%) has flushed in.
5. Press the Gas Switch key (Bottom). If the
LED is on, this means that the option is
already activated. By pressing the key
again, the LED turns off and the option is
temporarily deactivated. In this event,
although there is a percentage of gas
programmed, no gas would flow into the
chamber, until the function is reactivated.
6. Press the Sealing key. The LED of the key and
the "Seg" LED of display 2 turn on. Using the
Incrementer or Decrementer key, have value
3.5 being the duration in seconds of bag
sealing, displayed in display 2.
7. Press the Soft Air key. The built-in LED and
the "Seg" LED of display 2 turn on. With the
Incrementer or Decrementer key have value
8, being the duration in seconds of soft air
inlet into the chamber, displayed in display 2.
8. 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 new value with the Incrementer
or Decrementer key.
9. Close the cover immediately after having
selected all the values of the programme.
The programme is stored automatically.
Warning: The last described operation is
essential to have the programme stored in the
"oil" indicator microprocessor memory.
On closing the cover, the working cycle starts
automatically. As the cycle is carried out, the
key built-in LEDs successively turn on,
showing the stage of the cycle in progress.
VAC-NORM FUNCTION
Gas: 0 %
The VAC-NORM function 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
The to the chamber of the vacuum packing
machine.
1- Before activating the VAC-NORM function,
fit the connector and hose into the machine
suction inlet.
2- Activate the VAC-NORM function, by
Gas: 20 %
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.
press the 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. If it is not
value 6 switched off manually the board automatically
disconnects the pump.
DRY OIL
After switching the machine on with the
general switch, displaying the two central
lines, and pressing the "up" key for 3 secs,
the display shows "do" Dry oil cycle ("dry-oil").
With "do" on the display and by closing the lid,
the dry oil cycle starts, which lasts 15
minutes.
During the cycle the "do" text flashes and the
time remaining (in minutes) to finish the cycle
is displayed.
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
EN 7