ACD Automatic window opener 'automapremium' greenhouse

The ideal automatic window opener. The ingenious easy-clip system allows you to disconnect the arm in seconds.

The use of automatic window openers allows you to ventilate the conservatory optimally even when you are away. An automatic window opener works with a hydraulic system and does NOT require electricity. A pump with oil reacts very sensitively to changes in temperature, expanding and contracting according to the weather. On cold days the window will close, on hot days it will open automatically.

Caution: In winter (with freezing temperatures) it is better to remove the pump until spring so that the cylinder does not freeze to death. If this should happen, you can reorder the cylinder.

The window opener cylinder works 100% on oil and of the best quality. Sometimes it can happen that it gets stuck, especially after a period of inactivity. Then it is better to perform following test:

1. Place the cylinder in cold water for about 10 minutes (e.g. bucket)
2. Push in the pin of the cylinder as far as possible
3. Then place cylinder in warm water (NOT boiling. E.g. 30 to max40degrees), this also for about ten minutes.

The pin should gradually come back out.