Retsch MM 400 - Manual (Page 16)

2/8/2012 16 Retsch GmbH
Display and operating unit
Element Description Function
L Memory , operating mode and
stand-by
The various operating modes, such as on,
programme and stand-by are displayed here.
PROG Calls the stored programmes
SET Stores the set milling parameters
M Frequency display The frequency can be set continuously from 3 to
30 Hz here.
Frequency – minus button In the on mode and in the operating mode:
Reduction of the set frequency by 0.1
oscillaltions. Continuous pressing switches
on the digits fast running.
Frequency – plus button In the setting mode and operating mode:
Increase of the set freuqency by 0.1
oscillations. Continuous pressing switches
on the digits fast running.
N Time display Shows the set milling time or, during operation,
the milling time still remaining.
Setting range: 10 seconds to 99 minutes.
Time – minus button In the on mode and operating mode:
Reduction of the set milling time by one
second. Continuous pressing switches on
the digits fast running.
Time – plus button In the on mode and operating mode:
Increase of the set milling time by one
second. Continuous pressing switches on
the digits fast running.
P Start – button
Green LED
Starts the milling operation
Indicates milling operation
O Stop – button
Red LED and ON
Interrupts or ends the milling operation,
Puts the machine into stand-by mode
L M
N P O