LANCMAN VS-A Series, Instructions For Safe Use

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7. INSTRUCTIONS FOR USE - PRESSING
One must test the properly set and prepared (cleaned) press (according to
the instructions before first and every use). The activity test must be
carried out in accordance with the instructions for servicing and testing,
Chapter VI. Before filling the basket (peripheral perforated metal sheet),
one must unwind the coiling nut and take off the lid. One sets the basket of
the press in the middle of the reservoir, exactly between the centring plates
that are welded on the reservoir. Inside the basket should be inserted the
net that is supplied which assists with easier emptying of the basket. Then
one fills the space between the rubber membrane and peripheral metal
sheet (basket) with ground fruit. One must be careful to distribute the
mass evenly, for otherwise the pressure can be disrupted and the pressing
of the ground fruit can be uneven.
When filling, don’t squeeze the
ground fruit as the utilisation might
be lower. When filling, the toggle valve
from the reservoir must be open,
otherwise the capacity of the press might be
smaller. It is necessary to enable dedusting of the
press. The contents of the press can always be
filled up to the top (utmost edge of the peripheral
metal sheet).
One must always perform full pressing, when the press is
filled to the upper edge, as otherwise the skin can get
damaged, and this is not covered by the warranty. Despite
the lack of fruit in the end, one can achieve the basket's maximum capacity
in many ways (adding the already pressed fruit, reducing basket's capacity
by skin’s volume amplification). Close the outlet valve on the top of the
coiled reel and replace the lid, as the picture demonstrates. The lid should
be fixed by screwing the coiling nut on the coiled reel. The coiling nut must
be never screwed with tools, , but should
be tightened by hand. The tap for water
application must be attached with the
flexible pipe, which must then be attached
to the water supply network. Open the ball-
bearing tap for water application on the
unit and the tap connected to the water
supply network. Afterwards the pressing
can be set in motion. The press’s
membrane needs some time to fill, so one
may notice water leakage in the air-release
valve. When this occurs, one must
completely close the valve. There will be
high pressure created in the system, and
one can measure it with the pressure
gauge. If the pressure rises above 3 bar, the safety valve will open and
some quantity of water will flow out of the system. By closing and opening