ETS 73
0548-990-51---60g_2019.10.indd
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Mounting and operating instructions
3.2
Standard application
During normal operation, the opening and closing movements of the door leaf are motorized.
The automatically opening is performed via opening elements. The automatically closing starts as
soon as the programmed hold-open time has expired.
Function in the event of a mains failure
The door leaf is closed from any position by means of spring power. The motor attenuation ensu
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res a controlled closing.
Normal rods RS
Sliding rods RG
A Clamping piece
B Rotating arm
C Joint
D Rod arms
E Door connection angle
F Glider
G Sliding rail
Normal rods
Sliding rods
3.3
Inverse application
The swing door drive mechanism ETS 73 is also appropriate for inversed operation. This particular
function can be separately programmed for each drive mechanism. In the event of a power failu
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re, the inverse application ensures that the door leaf is reliably opened.
During normal operation, the opening and closing movements of the door leaf are motorized.
The automatically opening is performed via opening elements. The automatically closing starts as
soon as the programmed hold-open time has expired.
Function in the event of a mains failure or emergency open
The door leaf is opened from any position by means of spring power (unless it has not been
locked). The motor attenuation ensures a controlled opening. An emergency power supply system
is therefore not necessary.
