Technical data

4. Installation and
Commissioning of the Unit
4.1. Site of installation
ATTENTION! In order to ensure the air circulation of the
heat exchanger, do not place any paper, cloths or similar items
behind the unit.
The freeze dryer should be positioned horizontally. The ambient
temperature should be between approx. +10°C and +25°C.
The refrigeration compressor of the freeze dryer is air-cooled.
Sufficient air circulation must be ensured. A distance of at least 30
cm to the wall should be kept. The unit should not be positioned
near radiators or heat sources and direct insolation must be
avoided.
In case of insufficient air circulation or too high ambient
temperatures, the temperature and the pressure in the
refrigerating system will increase. If the maximum permissible
operating pressure is exceeded, this may cause a failure of the
refrigeration unit.
Operating Manual Freeze Dryer ALPHA 1-4 LSC / ALPHA 2-4 LSC Installation and Commissioning of the Unit • 25