Commissioning; Safety Instructions - VOLTWERK SmartConnect 8 Instrucciones De Servicio

7

Commissioning

7.1
SmartConnect
Operating manual

Safety instructions

Risk of fatal injury due to high voltages
Death or serious injury could result when working on high-voltage and
high-current electrical systems and live parts.
Cover or shield any adjacent live components. N.B. On photovoltaic
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systems, the power source is always active during the hours of
daylight.
Before starting any work on electrical systems:
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Disconnect the system
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Ensure that it is secured against being switched back on
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Verify that the system is fully deenergised
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Earth and short-circuit the system
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Risk of fatal injury due to lack of assistance
In the event of an accident a second person can lend assistance.
Only carry out work if a second person is present.
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Risk of fatal injury through disregard of safety instructions
If the sequence of steps for installation and the safety instructions are not
followed, the device may be permanently damaged and electrical
accidents may occur with serious health consequences.
Observe the sequence of procedure steps for installation.
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Follow the safety instructions.
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Check the device when disconnected
Prerequisites
The DC disconnect is switched off (Off).
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You have ensured that the device is voltage-free. Switching the DC
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disconnect to Off does not guarantee that the device is free of voltage.
The central inverter is isolated.
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The input capacities of the connected central inverter are discharged.
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The optional parallel switched SmartConnect is isolated.
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The optional external string switch-off system is isolated.
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The optional external signal transmitter is isolated.
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The mains cable is not under voltage.
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