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| | | Restart definition The machine should preferably be operated with restart inhibit. If the machine control has no restart inhibit, the internal restart inhibit of the FLSC can be used. A restart inhibit is always essential when the protective field can be exited towards the hazardous area. Where necessary, check whether this can be prevented by plant design (see following subsection: Mounting recommendations for FLSC). | | |
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| | | If a machine can only be operated without restart inhibit, it is essential that the following points should be observed. - A person must be reliably detected at every point in the hazardous area. - A person must not be allowed to exit the protective field in the direction of the hazardous area (such as by crawling underneath it, stepping behind it or climbing over it). Make sure this is prevented by plant design (see following subsection: Mounting recommendations for FLSC)! | | |
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| | | Mounting recommendations for FLSC The following considerations must be taken into account when designing the plant: The mirror pivot point of the FLSC determines the position of the front edge of the protective field. Since the mounting area and the mirror pivot point are at a set distance from one another, a zone is produced in front of the mounting area which is not de-tected by the scanner. This zone becomes larger if the FLSC is mounted on the mounting bracket, for example. The size of this dead zone -measured from the back edge of the FLSC or the mounting kit - is: | | |
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| | | FLSC direct-mounted FLSC with mounting kit 1 FLSC with mounting kit 1 and 2 FLSC with mounting kit 1, 2 and 3 | | 109 mm 112 mm 127 mm 142 mm | | |
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| | | There are cases in which design measures must be applied to prevent persons from being in the hazardous area but outside the protective field (such as by crawling un-derneath it, stepping behind it or climbing over it). To exclude this possibility where a laser scanner manufacturers is mounted on the machine, one of the following measures (or a combination of them) is essential: - undercutting, - retraction of the laser scanner, - mounting of the laser scanner opposite or to the side of the machine base. | | |
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| | | Technical Description • FLSC © FIESSLER Elektronik OHG • Doku Nr.628 R.H. | | |
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