50 Operating Instructions | SICK
Operating Instructions PAC50
8017612/ZAB1/2017-02-14 | PAC50
Subject to change without notice
2 Safety
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Select and implement wire cross-sections and their correct fuse protection in accordance with the applica-
ble standards
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Check the assembly is correct and that the connecting cable is positioned appropriately
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Do not open the housing
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Observe the standard safety requirements when working on electrical systems
2.3.2 Mechanical connection, pressure connection
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Only authorized personnel are permitted to perform the assembly work
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Only operate within the specied pressure range
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Only use the accessories provided
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Do not open, modify, or extend the product
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Check that assembly has been carried out correctly and that the pressure connections/tubes are
positioned appropriately
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Do not use seals that are damaged (replace them)
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Do not install the seal using tools or pointed/sharp objects
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Do not carry out assembly/disassembly while the system is under pressure
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Do not expose the device to mechanical stress and do not mount it under mechanical stress
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Avoid mechanical stress through pressure connection and through electrical connection
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Do not allow the device to heat up as a result of repeated compression of the compressed air. The
minimum permissible period for pressure uctuations Δp is specied in Figure 1.
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