High Brightness Precautions: Hazard Distance (Hd) - Barco DP2K-20CLP Safety Manual

1. Safety
Label image
1.4

High Brightness precautions: Hazard Distance (HD)

HD
Hazard Distance (HD) is the distance measured from the projection lens at which the intensity or the energy per surface
unit becomes lower than the applicable exposure limit on the cornea or on the skin. The light beam is considered (to
be) unsafe for exposure if the distance from a person to the light source is less than the HD.
Restriction Zone (RZ) based on the HD
The HD depends on the amount of lumens produced by the projector and the type of lens installed. See next chapter"HD in function
of modifying optics", page 9 .
To protect untrained end users (as cinema visitors) the installation shall comply with the following installation requirements: Oper-
ators shall control access to the beam within the hazard distance or install the product at the height that will prevent spectators'
eyes from being in the hazard distance. Radiation levels in excess of the limits will not be permitted at any point less than 2.0 (SH
image 1-1) meters above any surface upon which persons other than operators, performers, or employees are permitted to stand
or less than 1,0 (SH image 1-1) meters lateral separation from any place where such persons are permitted to be. In non-cinema
environments where unrestrained behavior is reasonably foreseeable, the minimum separation height should be greater than or
equal to 3,0 m to prevent potential exposure, for example by an individual sitting on another individual's shoulders, within the HD.
These values are minimum values and are based on the guidance provided in IEC 62471-5:2015 section 6.6.5.
The end user must understand the risk and apply protective measures based upon the hazard distance as indicated on the label and
in the user information. Installation method, barriers, detection system or other applicable control measure shall prevent hazardous
eye access to the radiation within the hazard distance.
6
Label description
WARNING! DO NOT LOOK INTO THE LIGHT BEAM
NO DIRECT EYE EXPOSURE TO THE BEAN IS
PERMITTED
RG3 IEC EN 62471–5:2015
CLASS 1 IEC EN 60825–1:2014
HAZARD DISTANCE: CONSULT SAFETY MANUAL
COMPLIES WITH 21 CFR 1040 EXCEPT WITH
RESPECT TO THOSE CHARACTERISTICS
AUTHORIZED BY VARIANCE NUMBER 2014-V-0285
DATED APRIL 14, 2016 RISK GROUP 3 LIP IEC
62471:2016
警告！
勿观看光束
眼睛勿直接接触可允许暴露的光束
(RG3 IEC EN 62471-5:2015 CLASS 1 IEC EN
60825-1:2014)
危害距离：请参考
安全手册
DANGER !
NE PAS REGARDER LE FAISCEAU EVITER TOUTE
EXPOSITION DIRECTE DES YEUX AU FAISCEAU
RG3 IEC EN 62471-5:2015
CLASS 1 IEC EN 60825-1:2014
DISTANCE DE SECURITE : CONSULTER LE MANUEL
DE SECURITE
Hazard RG3: not for household use symbol
Label location
R5906714 DP2K CLP SERIES 09/05/2016