Stahl 169545, Руководство по эксплуатации

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Commissioning
10
200128 / 8006603300
2021-10-27·BA00·III·en·10
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Load and motor switch/
control switch
Series 8006/4
7 Commissioning
Before commissioning, carry out the following checks:
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Check the enclosure for damage.
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Check that mounting and installation have been performed correctly.
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Remove any foreign objects.
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Ensure correct, secure fit of the device and clamping connections.
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Check whether coverings are installed securely on live components.
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Check whether all the specified tightening torques have been observed.
8 Operation
The switch is operated using an axle and thereby actuates the contacts.
9 Maintenance, Overhaul, Repair
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Observe the relevant national standards and regulations in the country of use,
e.g. IEC/EN 60079-14, IEC/EN 60079-17, IEC/EN 60079-19.
9.1 Maintenance
Check the following points in addition to the national regulations:
• Whether the clamping screws holding the electrical lines fit securely
• Whether the device enclosure and/or protective enclosure has/have cracks or other visible
signs of damage
• Whether the permissible temperatures are complied with
• Whether the parts are securely fitted
• Whether the device is free of dust and coarse dirt
• Ensure it is being used as intended.
9.2 Overhaul
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Perform overhaul of the device according to the applicable national regulations and the
safety notes in these operating instructions ("Safety" chapter).
9.3 Repairs
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Perform repairs to the device only with original spare parts and after consultation with
R. STAHL.
DANGER! Overheating and explosion hazard due to defective switching contacts!
Non-compliance results in fatal or severe injuries.
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Replace the switch after each short circuit in the main circuit (the element is
hermetically sealed and the state of the switching contacts cannot be checked).