Orved VM Serie Mode D'emploi Et D'entretien page 55

VACUUM CHAMBER
PACKAGING MACHINES
OPERATION WITH "SOFTAIR" OPTION INCLUDED (AVAILABLE ON ALL MODELS EXCEPT VM12)
To activate the SOFTAIR option, proceed as follows:
1) SWITCHING ON
Turn On the main switch on the front of the machine; the LED on the control panel (models VM18/53/19/1800/20/30) or an indicator on the
switch (models VM12/16) lights up;
2) SETTING THE VACUUM CREATION TIME
Set the time using the VAC control knob. The time may initially be set at a value in the range of 4.5 - 5 and modified, if necessary,
during the second cycle. It is therefore advisable to carry out a few test runs before proceeding with product packaging in series,
in order to set the parameter, to avoid wasting time.
3) SETTING THE SEALING TIME
Set the sealing time using the SEAL control knob. For bags with basic weight 90/100, set the SEAL control knob on 3.5; for bags
with basic weight 150/100, turn the knob to 4.
4) SETTING THE GAS OPTION
Set the gas flushing time by turning the GAS control knob to a maximum value of 4 - 5. The maximum permitted gas pressure is
equal to 60%; beyond this value, the pressure exerted by the sealing bar on the bag may be insufficient and the bag sealing may
be defective. The quantity of gas flushed can be adjusted by adjusting the GAS control knob according to the vacuum gauge
reading: note that the maximum gas percentage (60) corresponds to a vacuum of 0.40 bar. In the "OFF" position, the GAS function
is deactivated. When the STOP button is pressed, the machine proceeds to the sealing phase. If the lid opens during the cycle,
reduce the gas flushing time.
5) SETTING THE SOFTAIR OPTION
Set the time using the SOFTAIR control knob according to the product consistency and type: a particularly sharp and cutting
shape requires more time. Therefore, it is advisable to carry out a few test runs.
6) STARTING THE WORK CYCLE
Lower the lid with both hands, pressing slightly on the corners. The machine will start the work cycle according to the vacuum, gas and sealing
values set.
7) WORK CYCLE END
The machine ends the cycle automatically after the slow devacumation phase and the lid re-opens.
Remove the packed product and check to make sure it is intact; adjust the settings, if necessary.
(AVAILABLE ON THREE-PHASE MODELS VM53H-VM19-VM20- VM20 TANDEM - VM1800-VM30)
To operate with the PUMP function activated, proceed as follows:
After setting all the functions; press the STOP button for 3 seconds: the pump starts operating.
Lower the lid with both hands, pressing slightly on the corners. The machine will start the work cycle according to the Vacuum, Gas and Sealing
values set; when the operation ends, the lid opens, while the pump continues to operate. To stop pump operation, press the STOP button again for
3 seconds.
To end the work cycle, switch the machine off by the means of the main switch and remove the plug from the socket.
REV. 00 - Cod.: 1500154
OPERATION WITH THE "PUMP" FUNCTION ACTIVATED
USO DELL'APPARECCHIO
55
Operation and maintenance manual / Ed. 10 - 2005
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