Fireray 5000 사용자 설명서 - 페이지 2

{카테고리_이름} Fireray 5000에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Fireray 5000 17 페이지. Motorised infrared optical beam smoke detector

1. General Information

50cm

Ensure clear line of

sight from Detector

to Reflector

50—100m = 4

18—50m = 1

8—18m = 1

Use Short Range

Mask

• All installations should comply with local regulations

• For detectors approved to UL268 refer to NFPA72 for installation guidance. In such

installations, it is advised that the maximum distance of Detector and Reflector from the

ceiling must be 10% of the distance between floor and ceiling

• For installations covering less than 18m, the Short Range Mask must be used

• Position beam as high as possible, but with a minimum distance of 0.5m from Detector and

Reflector to ceiling.

• Mount Detector and Reflector directly opposite each other

• Do NOT position Detector where personnel or objects can enter the beam path

• Do NOT position 2 Detectors facing each other

• Detector LED indicator must face downward

• Do NOT install the Detector or Reflector in environments where condensation or icing are

likely to occur

Mount on solid surfaces (structural wall or girder)

50cm

8-100m