Special equipment
Betriebsanleitung 07.06.2005 40/43
ba_c500_50s2GB06.fm ega
Special equipment
MHP-evacuation time
VACUUM key
(with MHP option, can be fitted by MULTIVAC customer service)
This operating mode is best used for products with air pockets, such as:
– Packaged meals
– Liver pâté
– Uncooked ham
– Tomato powder
The air pockets in the product expand during evacuation. If one continues
to evacuate, spongy products "foam over"; powders "explode". The evacu-
ation procedure in the "MHP" operating mode is therefore divided into sev-
eral impulses:
– Air is sucked from the chamber during the evacuation impulse; the air
in the product expands.
– No suction takes place during the following pause. The air cushions
soften; bubbles pop.
P
U
Function diagram
U = MHP-evacuation time
P = MHP-pause
Vacuum
Time