LANCMAN VS-A Series, Инструкции по безопасному использованию

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For efficient pressing 2.5 bar should be sufficient. One can obtain this
pressure by connecting to the water supply network. The membrane is built
axially in the centre of the press and fixed to the bottom of the reservoir by
a flange and six screws. The pressure connector is on the bottom side of
the reservoir, as are the pressure gauge and safety valve with water
release drop at 3.0 bar – connecting-measuring-safety unit. The
connecting-measuring-safety unit (in the picture) is a combination of a pipe
nozzle, that measures 1/2”, a ball-bearing tap, connecting the chamber
made of aluminum, pressure gauge, safety valve
with a spring, discharged ball-bearing tap, and a
supplementary part for water outlet. The bottom
side of the connecting chamber has an engraved
inner pipe coil for fixing the unit on the attaching
pipe of the press. The water pipe has a
supplementary part for the flexible pipe screwed on,
which can be attached to the water supply network.
The upper side of the chamber has a pressure
gauge with 0-4 bar wide measuring area attached.
There is a spring safety valve built into the back
side of the chamber. In case the pressure rises, this
valve is used as a safety device that causes a no-
energy state of the machine.