Besam Door Closer Adjustment

In 1970 the business expanded with sliding door solutions and in 1985 included a portfolio of revolving doors.

Besam door closer adjustment.

A demonstration video on how to adjust assa abloy door closers. Besam door closers besam u234besam ev200 besam ev300 a rack and pinion door closer that have adjustable spring force 2 4 according to en1154. Only besam trained technicians should be allowed to. Besam was established in 1962 with the development of automatic doors for the healthcare sector.

Slim design with a slid on cover and hidden adjustment valves. As the need for automatic doors grew in industries like transportation and retail besam expanded to several markets worldwide. Adjust ment repairs and service etc. During power failure the operator acts as a door closer with controlled closing speed.

Adjusting the assa abloy door closers. Besam low energy swing door operator sw100 installation and service manual. Universal swing door operators. The door closers in the video are the dc500 and dc700.