Installation
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7. Installation
DANGER!
Hazardous machine state
Failure to comply poses risk of fatal injury!
• No hazardous motions must be possible during installation, electrical connection and initial
start-up.
• It is important to ensure that the OSSDs of the ESPE have no impact on the machine
during installation, electrical connection and initial start-up.
DANGER!
Risk of safety device failure
If this warning is not observed, body parts and people to be protected may not be
detected.
In order to ensure that the safety light curtain fulfills its safety function reliably, the following
requirements must be met through structural measures:
• It must not be possible to reach over, reach under, reach around or move the safety light
curtain.
• The arrangement of the emitter and receiver must ensure that persons or body parts are
reliably detected if they enter the danger zone.
• If it is possible for persons to be located between the safety field and the danger area,
additional safety measures must be implemented (e.g. restart inhibit).
• When installing the safety light curtain, it must be taken into account that the safety field
width must not change when the safety light curtain is active.
• Only mounting elements recommended by wenglor may be used for installation.
DANGER!
Risk of safety device failure
Persons or body parts may not be detected or not detected in time if the instruction is
not followed.
• The danger zone must be secured so that it is not possible to reach over, reach under,
reach around or side-step.
• Observe the calculated minimum distances for the ESPE.
