Heidolph Hei-TORQUE Expert Serie Notice D'instructions page 60

Operation
Operation
Setting the rotation speed
The settable speed range lies between 10 – 2,000 rpm. Proceed as follows to set the required
speed (for function of the speed and push-and-rotary control, see section „Control elements" on
page 51):
Hei-TORQUE Expert
➜
Turn the speed controller clockwise to increase the (rotational) speed.
➜
Turn the speed controller counterclockwise to reduce the (rotational) speed.
Hei-TORQUE Ultimate
➜
Use the control panel menu button to open Main menu.
➜
Use the push-and-rotary control to activate the [
➜
Turn the push-and-rotary control clockwise to increase the (rotational) speed.
➜
Turn the push-and-rotary control counterclockwise to reduce the (rotational) speed.
The rotational speed cannot be adjusted while working through a favorite
or profile!
Selecting the gear stage
This function is only available to Hei-TORQUE Expert 400 and Hei-TORQUE Ultimate 400
type devices. By selecting the suitable gear stage, a stable rotational speed can be achieved
even with large viscosity fluctuations.
–
Speed range, gear stage I: 10 rpm – 400 rpm
–
Speed range, gear stage II: 20 rpm – 2,000 rpm
The gear stage can only be changed if the motor is stopped!
On changing the gear stage, the rotational speed is set to the lowest
number of revolutions per minute of the selected range automatically.
Hei-TORQUE Expert 400
➜
Stop the rotational movement.
➜
To switch between gear stage I and II, press the function button on the control panel, see
also section „Control elements" on page 51:
➜
The set gear stage is shown on the display.
Speed
] function.
60