Retsch RM 200 - Manual (Page 14)

11/6/2012 14  Retsch GmbH 0002
Display and operating unit E
Element Description Function
N Load Control – load indicator Shows the actual load of the drive motor. Helps
the user to avoid overloading and overload
circuit breaking.
Display = 1 to 4 green LEDs Loading is OK
Display = 4 green + 1 yellow
LED
Slight overloading. Increasing the load can cause
circuit breaking.
Display =
4 green + 1 yellow + 1 red
LED
Overloading! Continuous overloading with the
red display switches off the control of the drive.
O Time – minus button In the adjusting mode and operating mode:
decrease in the adjusted milling time by one
minute. Continuous pressing switches off fast
running.
P Time – plus button In the adjusting mode and operating mode:
increase in the adjusted milling time by one
minute. Continuous pressing causes fast
running.
Q Start button Starts the milling operation
R Stop button Interrupts or ends the milling operation
S Red LED Indicates stand-by mode
T Green LED Indicates milling operation
U Two digit display Indicates the set milling time or, during
operation, the milling time still remaining.
Setting range: 1 to 99 minutes plus “- -“ for
continuous operation.
R
Q
S
T
P
O N
U