Description 3
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3.2 Construction and Function
3.2.1 Components
The swing door operator DFA forms part of an electromechanical swing door system and comprises
the following main components:
Control unit Intelligent, learning, microprocessor-controlled control system.
Driving unit Low maintenance DC geared motor with electronic path measurement and
integral thermostatic protective switch, gear box with adjustable spring tension.
Power supply Compact 230 V power supply with integral input filter.
Control unit With a convenient, simple mechanical control unit and / or a programmable
electronic BDE-D.
Arm types Power transmission to the door leaf by use of standard arm pushing or sliding arm
pulling / pushing.
Locking (optional) Possibility on site to connect an electrical door opener (24 VDC).
Sensors Aesthetic actuating and self-monitoring safety elements with adjustable sensitivity
ensure optimum, smooth and reliable operation of the door system.
3.2.2 Setup
1 1 102-127126088 Chassis P2219 DFA 70, 880mm
2 1 102-127125758 Casing DFA 70 Inox 880 mm
3 1 102-127815994 Side cap DFA 70
4 1 102-127125761 Side cap neutral DFA 70
5 1 102-127108981 record-Plate
6 1 102-127816120 ATG 70 FP EU
7 1 102-127815959 Component rack 70
8 1 102-127816185 Set Mounting material DFA 70
9 1 102-127808397 Cable SIP L=220mm
10 2 102-127126926 Type plate DFA 70
11 1 102-127810198 Control unit STG 127