Heidolph 506-21100-00, Руководство по эксплуатации

Страница: 48 / 65

49
Operation
Push-and-rotary controls
The device is equipped with two push-and-rotary controls for setting
[temperature]
and
[rotation]
, for adjusting various device parameters, and for switching the
heating and mix functions on and off (see section „Mechanical design“, page 43).
The operation of the push-and-rotary controls is described in detail in the following
sections:
Adjust values
Quickly turn the two knobs clockwise or counter-clockwise to increase or decrease the
displayed value (temperature, speed, setting value).
Switch heating/mix function on/off
Press the
[temperature]
control turn the heating function on and off.
Press the
[rotation]
control to turn the mixing function on and off.
Display set values
During normal operation, move the two controls one detent position clockwise or count-
er-clockwise to display the set point (temperature, speed).
Lock function
Press and hold the
[temperature]
/
[rotation]
push-and-rotary control for at
least two seconds until the displayed value (temperature or speed) is highlighted with a
white frame. In this state, the push-and-rotary control is locked to prevent unintended
operation.
Press and hold the
[temperature]
/
[rotation]
push-and-rotary control again for
at least two seconds until the white marker frame disappears. In this state, the push-
and-rotary control is unlocked.
The two push-and-rotary controls
[temperature]
and
[rota-
tion]
can be locked at the same time as described.