Replacement - Siemens SIPROTEC 5 V8.83 Manual

Working on the Device
5.3 Plug-In Modules

Replacement

5.3.4
Preparing for Replacement
!
DANGER
Danger due to live voltage when replacing the plug-in modules.
Noncompliance with the safety notes will result in death or severe injuries.
Install plug-in modules on the electrically deactivated device only.
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!
CAUTION
Exercise caution with laser beams of the optical plug-in modules.
Noncompliance with the safety notes can result in medium-severe or slight injuries.
Do not look directly into the optical fiber terminals of the active optical plug-in modules, not even with
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optical devices. The laser beams can damage the eyes.
De-energize the device.
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NOTE
i i
Laser class 1 is adhered to in compliance with EN 60825-1 and EN 60825-2, in the case of ≤ 62.5 μm/
125 μm optical fibers.
When using the ARC-CD-3FO module, Laser class 1 is maintained in compliance with EN 60825-1 and
EN 60825-2 when using 1-mm plastic optical fibers.
In the case of a surface-mounted device with integrated on-site operation panel, remove the on-site oper-
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ation panel before the base module.
Remove all communication lines.
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Undo the fastening screw with which the plug-in module is fixed on the device.
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Insert a screwdriver (DIN 4 x 0.8) in the cut-out underneath the elongated hole in the assembly frame
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and disengage the plug-in module.
Carefully pull out the plug-in module.
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Fastening the Plug-In Module
Push in the new plug-in module on the inner guide of the plug-in module position until it moves no
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further.
Bolt down the plug-in module on the assembly frame to a torque of 0.4 Nm.
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Connect the lines to the terminals.
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Then check for secure attachment of the connectors.
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If necessary, fit the on-site operation panel again.
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Completing Replacement
Place the device is service again and perform a firmware update of the communication modules.
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200 SIPROTEC 5, Hardware Description, Manual
C53000-G5040-C002-M, Edition 12.2021