User Manual Q&AAnswer
Mar 06, 2025 - 07:51 PM
To install the STAHL FL6S Series GRP Flameproof Visual Signal, follow these steps:
1. Mount the device on a flat surface suitable for its weight.
2. Insert the cables using certified and flameproof cable glands suitable for the gas group.
3. Close unused entries using certified and flameproof stopping plugs.
4. Ensure that all connections and wiring are disconnected from the power supply before starting the installation.
5. Use cable glands with corresponding certificates that are flameproof (Ex d) and suitable for the type of cable used.
6. Close unused open holes in the enclosure with flameproof stopping plugs.
7. Connect the cables according to the electrical connection instructions provided in the manual.
8. Ensure proper earth connection by connecting the slip-on earth tag provided with each device to the external earth stud.
9. Reassemble the enclosure by lifting the strobe flange towards the device, connecting the PCB using the plug, and installing the strobe flange.
10. Replace the cheese-head screws and tighten them with a tightening torque of 4 Nm.
11. Perform line monitoring for devices with DC by either reverse polarity or by connecting an EOL resistor between 0 V and +V.
12. Ensure that all connections and wiring are secure and properly tightened.
13. Follow the commissioning instructions provided in the manual to check the device for proper installation and function before starting operation.
Please refer to the complete instruction manual for detailed illustrations and additional information on the installation process.
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