Roller blind system with decelerating spring operation.
The SOMBROLL 1928 is a roller blind system for interiors, fitted for decelerating device to regulate the blind ascent. The decelerating device, inside the winding tube, protects the blind by slowing down the ascent, so that the system can also be used with light and washable fabrics. Stopping the blind in any position is guaranteed by the “cam-type” stop. This system is suitable for domestic and professional environments.
How to adjust winding speed:
The use of a decelerating system allows a smooth ascent.
-To increase speed:
Insert rolled fabric into respective supports, unroll roughly around 350 mm and lock, remove roller and rewind by hand, insert into supports.
– To decrease speed:
Insert rolled curtain into supports, unroll by 200 mm and lock, remove roller, unroll an additional 350 mm and insert into supports.