Banner EZ-SCREEN SLS, Инструкция по эксплуатации

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May 22, 2023
EZ-SCREEN SLS Safety Light Curtain Instruction Manual
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WARNING:
Properly install system components
Incorrectly orienting the system components impairs the performance of the system and results in
incomplete guarding, which can result in serious injury or death.
Install the system components with their corresponding cable ends pointing in the same direction.
Receiver
Emitter
Receiver
Emitter
Receiver
Emitter
Both cable ends down Both cable ends up
Orientation parallel to floor with both cable
ends pointing in the same direction
Cable ends point in opposite directions
Problem: Voids in defined area
Emitter and receiver not parallel to each other
Problem: Reduced excess gain
WARNING:
Do not install the system near reflective surfaces
Reflective surfaces could reflect the sensing beam(s) around an object or person within the de-
fined area, preventing detection by the system. Failure to prevent reflection problems results in in-
complete guarding and an optical short circuit that could result in serious injury or death.
Do not locate the defined area near a reflective surface. Perform the trip test, as described in the
product documentation, to detect such reflection(s).
A reflective surface located adjacent to the defined area may deflect one or more beams around an object in the defined
area. In the worst case, an optical short circuit may occur, allowing an object to pass undetected through the defined area.
This reflective surface may result from shiny surfaces or glossy paint on the machine, the workpiece, the work surface, the
floor, or the walls. Beams deflected by reflective surfaces are discovered by performing the trip test and the periodic checkout
procedures. To eliminate problem reflections:
If possible, relocate the sensors to move the beams away from the reflective surface(s), being careful to maintain ad-
equate separation distance
Examples of Correct Emitter/Receiver Orientation Figure 5.
Examples of Incorrect Emitter/Receiver Orientation Figure 6.
Adjacent Reflective Surfaces
5.2.6
© Banner Engineering Corp.