Ambient temperature
Temperatures outside the permitted range
− Electronic and mechanical components may be damaged.
− The performance data alters to an unknown extent.
• Do not exceed or fall below the permitted temperature range (5 °C to
40 °C ambient temperature) of the device.
Humidity
High relative humidity
− Electronic and mechanical components may be damaged.
− The performance data alters to an unknown extent.
• The relative humidity in the vicinity of the device should be kept as
low as possible.
− Installation height: max. 2 000 m above sea level
− Ambient temperature: 5 °C – 40 °C
− Maximum relative humidity < 80 % (at ambient temperatures ≤ 31 °C)
For ambient temperatures U
T
between 31 °C and 40 °C, the maximum relative humidity value L
F
linearly decreases according to L
F
= –(U
T
– 55) / 0.3:
The MM 400 must be installed on a stable and solid surface. Vibrations from the device will
otherwise be transmitted to the surroundings during the grinding process.
4.6 Remove packaging
+
Remove the packaging and take out the device as follows:
Place the device supplied in the box on a stable surface and open the box.
Carefully remove the device from the box.
Keep the carton and packing material in case you need to return the device.