Retsch DM 400 - Manual (Page 26)

Installation
26
- Maximum relative humidity 80% for temperatures up
to 31°C, decreasing in a linear fashion to 50% relative
humidity at 40°C.
 The room temperature must be between 5 and 40°C.
 Height up to 2000m above sea level
 Degree of pollution 2 in accordance with IEC 664.
4.5 Electrical connection
Before connection, compare the voltage and current values on the
type plate with the values on the intended mains.
CAUTION!
Electrical as well as mechanical components may be
damaged by failure to heed to values on the type plate.
4.5.1 Adjusting the disc mill to the mains network
The DM400 is delivered with supply voltage adapted to suit your coun-
try.
4.6 Putting into service
The disc mill is supplied with mounted grinding discs. Before grinding
for the first time, check the desired gap width (see
chapter “Adjusting
the gap width ”) The device is operational once you have positioned
the disc mill as described under chapter “Positioning“ and have con-
nected the plug to the mains socket.
CAUTION!
- Grinding discs must not touch each other.
- The device may only be operated with mounted and
secured grinding discs.
- Smallest gap width 0.05mm