LAWO edge, Руководство пользователя

Страница: 142 / 154

edge - User Manual
Version: 1.0.13/1 Exported on: 22 February, 2024 142 / 154
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Instructions
Please read the following important safety information and then follow the step-by-step instructions.
1. Disconnect the mains power to the supply.
For AC power supplies, disconnect and remove the IEC mains cable.
For DC power supplies, turn off the DC mains power using the disconnect device. Then remove the feeding wires
including the cable strain relief. See Using the DC Power Supplies.
2. Remove the existing power supply.
Press the green release lever (towards the handle) and pull out the unit from the front of the frame.
3. Check that the replacement unit is of a permitted type.
4. Fit the new power supply.
Take the power supply unit out of its packaging and slide it carefully into the guide rails (at the front of the frame).
Secure by pushing in tightly (until the release level clicks into place).
4. Reconnect the power source and test the operation of the PSUs.
For AC power supplies, reconnect the IEC mains cable.
For DC power supplies, replace the DC feeding wires and cable strain relief. Then turn on the DC mains power.
(E) WARNING
Please read and observe ALL of the Lawo - Important Safety Instructions BEFORE installing or servicing any component.
(F) AVERTISSEMENT
Veuillez lire et respecter TOUTES les consignes de sécurité importantes AVANT d’installer ou d’entretenir un
composant.
(E) CAUTION
For safety reasons and to ensure efficient cooling, both PSU slots must be fitted with a module. The frame must not be
operated with an empty slot. If a PSU is faulty, then leave it in the frame (but disconnected) until you are ready to fit the
replacement unit.
(F) ATTENTION
Pour des raisons de sécurité et pour assurer un refroidissement efficace, les deux emplacements PSU doivent être
équipés d'un module. Le châssis ne doit pas être utilisé avec un emplacement vide. Si un PSU est défectueux, laissez-le
dans le châssis (mais déconnecté) jusqu'à ce que vous soyez prêt à installer l'unité de remplacement.