Installation & maintenance instructions bexs120d & bexs110d flame proof sounders reading office cutbush park, danehill, lower earley, reading, berkshire. Rg6 4ut. Uk. Tel: +44 (0)118 9311188 email: info@able.Co.Uk aberdeen office unit 6 airside business park, kirkhill industrial estate, dyce, aberde...
Instruction manual (atex) bexs120d and bexs110d flameproof sounders 1) introduction the bexs120d and bexs110d are second generation flameproof sounders which are certified to the european standards en 50014: 1992 and en 50018: 1994 and meet the requirements of the atex directive 94/9/ec. The sounder...
Shaped mounting bracket (see figure 1). The angle can then be adjusted in the direction that the sound is primarily required to cover. This can be achieved by loosening the two large bracket screws in the side of the unit, which allow adjustment in steps of 18 ° . On completion of the installation t...
External earthing terminals which are both located on the terminal chamber section of the unit (see figures 2 and 3). When using the external earth terminal a cable crimp lug must be used. The cable lug should be located between the two m5 stainless steel flat washers. The m5 stainless steel spring ...
14) tone selection and 2nd and 3rd stage alarms the bexs120d and bexs110d sounders have 32 different tones that can be selected for the first stage alarm. The sounders can then be switched to sound second and third stage alarm tones. The tones are selected by operation of a dip switch on the pcb for...
