Product description
Migration Manual -en- 2019
Page 14 of 35
Electrical height adjustment unit
Operation of the electrical height adjustment unit is described under Operation and settings.
The electrical height adjustment unit enables the adjustment and fixed programming for three optimum desk
heights (sitting and standing heights). The electrical height adjustment unit basically consists of the following
components:
•
Lift 1: Electric motor 720...1200
•
Lift 2: Electric motor 650...1250
•
Lift 3
"Special lift": Electric motor 620…1280
•
Control panel
•
Control system for lift height adjustment, including software-supported stopping device
The stopping device is an extension module for the desk height adjustment unit. It reacts as soon as the
movement of the desk is interrupted by an object, e.g. when an open window is in the movement range. The
movement of the desk is then stopped; the direction of movement reversed, and the desktop is moved approx. 2
cm away from the area of obstruction.
The stopping device does not react to relatively soft objects.
The mechanical lift movement is performed via an electronic controller, which is located in a plastic housing
under the desktop.
