Fire alarm system normal actions
Full automatic fire alarm system is widely used around the world. Normally no operator is required.
The system should be programmed making automatic actions in case of fire alarm. Manual operation will be only for necessary flexible actions which cannot be pre-programmed.
The normal automatic reaction procedure as below.
- Start local evacuate alarm immediately
- Give alert alarm to near area(s) immediately
- Force the lift down to safety position near to the emergency exit
- Shut down the air conditioners and air handling unit
Eaton’s FHF dGW21 Electromechanical Alarm Bell for Division 2 has been developed specifically for the corrosive and hazardous environments found in the process industries – for onshore chemical and petrochemical plants, off-shore platforms, food processing and pharmaceutical plants.
ป้ายไฟทางออกฉุกเฉินแบบติดเพดาน มีมาตรฐานอุตสาหกรรม มอก.1955-2551 และ รับประกันแผงวงจรหลัก 3 ปี และแบตเตอรี่ 2 ปี
Wheelock Series MPS non-coded Manual Pull Stations are constructed of high quality, die-cast metal for long lasting performance and may be mounted on a single gang backbox.