Normal operation
51
11.4.2 Engaging the gate opener
61°
61°
2
4
3
1
Drawing 31
Engage the gate opener by moving both parts of the push rod back one upon the other (turn the upper
part towards position 4). Then engage the emergency release by turning the emergency release key
from position 2 to position 1.
11.5 Power
failure
After the power supply is switched on and after each power failure the current position of the gate
wings is unknown. The controller first operates in a starting mode, and the gate openers move in slow
mode.
When the gate stops in the end position CLOSED (The main wing for gates with one wing also in the
end position OPEN), the gate position is known and the controller switches to normal mode.
Before every movement a pressure relief for the electromagnetic bolt occurs and the wings close one
after the other. During staring mode using the emergency mode is possible.
