Technical data

Installation of the VSP62 vacuum sensor
The vacuum sensor has to be connected to the vacuum
connection at the back of the unit in an upright position using a
centering ring and a clamping ring. The sensor connecting cable
has to be connected to the corresponding socket at the back of the
unit.
After power-on, the vacuum sensor needs a few minutes to reach
its operating temperature.
Vacuum sensor connecting
cable
Vacuum sensor connector
socket
Small flange connection
Vacuum sensor VSP62
Installation of the pressure control valve
If a pressure control valve is available, it has to be mounted
between the freeze dryer and the vacuum pump. Then it has to be
plugged into the power socket at the back panel of the unit.
Vacuum pump
connection
Pay attention to the mounting direction of
the pressure control valve and of the stop valve
Operating Manual Freeze Dryer ALPHA 1-4 LSC / ALPHA 2-4 LSC Installation and Commissioning of the Unit • 31