Maintenance, Overhaul, Repair; Maintenance; Overhaul - Stahl 8530/1-RCBO Serie Betriebsanleitung

Maintenance, Overhaul, Repair

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Reset and Test button
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3a
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Fault signal contact (reset - identified by an "R") (3a, 3b).
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Residual current test button (test – marked by "T") (3a, 3b).
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9 Maintenance, Overhaul, Repair
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 Comply with the applicable national standards and regulations in the country of use.
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9.1

Maintenance

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Check the following points in addition to the national regulations:
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• Whether the clamping screws holding the electrical lines fit securely
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• Whether the device has cracks or other visible signs of damage
• Whether the permissible temperatures are complied with
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• Whether the parts are securely fitted
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• Whether the device is free of dust and coarse dirt
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• Ensure it is being used as intended.
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9.2

Overhaul

 Perform maintenance on the device according to the applicable national regulations and
the safety notes in these operating instructions ("Safety" chapter).
 During maintenance, protect the device from being switched on again using the locking
device / lock (Art. No. 107115) (see Chapter 8.1).
 Check residual current devices (RCDs) in stationary systems every 6 months to verify that
they are functioning correctly by actuating the test equipment test button.
Function test of FI switches/circuit breakers
The function test must be performed regularly, at least once semiannually, as long as
there are no other regional or customer-specific requirements for additional testing.
 For function testing in the on-state, press the test key "T".
The FI switch/circuit breaker must be triggered immediately.
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Residual current circuit breaker with
installed overcurrent protection (RCBO)
Series 8530/1-RCBO
3b
21773E00
276710 / 853060300210
2023‐06‐27·BA00·III·en·05