1. The ambient air temperature shall not exceed +40°C or fall below -5°C; furthermore, the average temperature over a 24-hour period shall not exceed +35°C.
2. The air must be clean; at a maximum temperature of +40°C, the relative humidity shall not exceed 50%. Higher levels of relative humidity are permissible at lower temperatures.
3. Pollution Degree: Level 3.
4. The altitude of the installation site shall not exceed 2000 meters.
5. For special operating conditions, please consult separately at the time of order placement.
