Retsch MM 400 - Manual (Page 12)

2/8/2012 12 Retsch GmbH
Conditions for the place of installation
Ambient temperature:
5°C to 40°C
If the ambient temperature drops below or exceeds
these values the electronic and mechanical components
can become damaged and performance data are
changed to an unknown extent.
Atmospheric humidity:
Maximum relative humidity 80% at temperatures up
to 31°C,
decreasing linearly down to 50% relative humidity at
40°C.
At higher atmospheric humidity the electronic and
mechanical components can become damaged and
performance data are changed to an unknown extent.
Installation height:
max. 2000 m above sea level
Installation
Mount the MM 400 on a firm, stable laboratory bench
since otherwise vibrations can be transmitted.
Remove transport safeguard:
A transport safeguard, which is marked with an arrow,
is located on the underside of the MM 400.
Unscrew the screw and remove.
Keep the transport safeguard device for transport at
a later date.
Operation with the transport safeguard or transport
without the transport safeguard can cause damage to
the mechanical components.
Electrical connection
The voltage and frequency for the MM 400 are
given on the type plate.
Ensure that these values correspond to the
available power supply system.
Connect the MM 400 to the power supply system
using the supplied connection cable.