TESTING 1.0205, Руководство по эксплуатации, Страница: 29 / 58

Laboratory mortar mixer
1.0205
29
9.8 Setting the soft start
In order to prevent the mix from splashing out, it is possible to set a gentle
start.
1. The setting is made in the service menu
2.
Press F2 , using the up

or down symbols

, select the appropriate
setting function for soft start.
3. Activate the setting function by pressing F3 (flashing background indi-
cates activity) and select the desired start-up time with F2 or F1 .
Soft start can be set between 0-5 seconds.
4. Press F3 and take over the selection.
(Background permanently black)
5. Press F4 twice to switch to the work menu.
6. After pressing F4, the work menu is displayed.
9.9 Selection of standardized or variable speed (optional)
Note

This selection is only supported if it has been ordered.
Under certain operating conditions, the possibility of setting variable speeds is
desirable. In a separate display menu, the speed of the paddle can be changed
continuously using the up

or down

symbols. A speed indicator on the display
shows the rotation of the gear head (low speed) and that of the paddle (high
speed). The maximum speed that can be set is limited at 153/350 rpm = 60 Hz
and the minimum speed at 36/82 rpm = 15 Hz. This corresponds to the technical
possibilities of the geared motor used.