Tube door closer ATS-O for installation on upper part of door leaf
For hinged lift doors with internal hinges
Characteristics
- The ATS-O concealed tube door closer (Schnetz system) is installed in the door leaf from above. It is fixed and adjusted at its end.
- As the ATS door closers have a rigid articulation, it is essential to observe the mounting distances and instructions given under Installation. Otherwise the articulation will be damaged.
Product details
Technical data
| Material | steel zinc-plated |
| Opening angle | max. 110° |
| Closing force | ATS 400: 12 Nm; ATS 400 MAN: 18 Nm; ATS 800: 18 Nm |
| Type of doors | hinged lift door with internal hinges |
| Temperature range | -15 °C to +40 °C |
| Opening force ATS 400/800 | ATS 400: 20 - 30 Nm; ATS 400/35 MAN: 30 - 40 Nm; ATS 800/35 O, A: 30 - 40 Nm |
Dimensions
All dimensions in mm
| ATS 400/35 O | ATS 400/35 O, AK | ATS 400/35, KL | ATS 400/35 O, MAN | ATS 800/35 O | |
|---|---|---|---|---|---|
| Length A (mm) | 500 | 420 | 320 | 520 | 551 |
| Ø cylinder D (mm) | 34 | 34 | 34 | 34 | 34 |
| Bracket B/C (mm) | 35/35 Length 50 | 35/35 Length 50 | 35/35 Length 50 | 35/35 Length 70 | 35/35 Length 50 |
Installation
Installation notes
1. Checking the installation distances
Before starting the installation it is essential to check the hinge and installation distances according to the drawing below.
2. Installation of the door closer in the door leaf
The ATS tube door closer with front plate for lift doors with pivot hinges can be fitted at any height in the door. It is fixed to the door from the front with two countersunk head screws M8.
3. Fixing of the articulation to the door frame
Turn the joint fork with a flat wrench size 14 until the groove of the joint fork is in a horizontal position and the offset of the articulation points away from the fulcrum.
Close the door slowly and doing this introduce the threaded end M8x24 with the serrated washer in a ø 8.2 boring of the welding plate in the door frame. When the door is closed attach the spring washer and moderately tighten the M8 nut. ATTENTION: In doing so the joint fork may not turn!
4. Setting up
Carefully open the door until you can hold the joint fork with a flat wrench size 14. Then tighten the M8 nut with 20 Nm ± 2 Nm.
5. Adjusting
The final damping can be adjusted with the slotted screw in the front plate (see dimensioned drawing).
Installation instructions
Order information
Order Information
| Description | Part No. |
|---|---|
| ATS 800 A tube door closer | 400012 |
| ATS 400 MAN tube door closer | 400013 |
| ATS 400 KL tube door closer | 400014 |
| ATS 400 AK tube door closer, short | 400011 |
| ATS 400 A tube door closer | 400010 |
Downloads
| File Name | Type |
|---|---|
| Documents | |
| Catalog: Tube door closers for lift doors |
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