Glossary
126 10.06.2014
Machine cycles
[Parameter of the control unit]
Counts the number of complete machine cycles. The counter can be
modified and reset. It is used to control the quantities produced.
MCV
P3
P1
P2
P
t
1
Fig. 53: Example diagram of MCV
1
Duration of the held vacuum (MCV Duration)
P1
Evacuation pressure
P2
Tolerance range for the evacuation pressure (MCV threshold)
P3
Ambient pressure
During the MCV (MULTIVAC Continuous Vacuum) process, a prod-
uct or a pack is exposed to a vacuum for up to 20 days. The cham-
ber is evacuated to the set pressure, which is then maintained for
the set time. If the pressure exceeds an adjustable threshold, post-
evacuation takes place automatically.
MCV duration
[Parameter of the control unit]
This time determines the duration of the MCV process.
MCV threshold
[Parameter of the control unit]
If the pressure value set here is exceeded during the MCV process,
further evacuation automatically takes place.
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