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INSTALLATION GUIDE HVS-49PSO Redundant Power Supply Unit for OU Edition...
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Upon Receipt HVS-49PSO units and their accessories are fully inspected and adjusted prior to shipment. This manual is intended to help the user easily operate this product and make full use of its functions during operation. Before connecting or operating your unit, read this operation manual thoroughly to ensure you understand the product.
Table of Contents 1. Prior to Starting ............................. 4 2. Installing the HVS-49PSO ........................5 2-1. Removing the Power Supply Slot Blank Panel ................5 2-2. Installing the Redundant Power Supply Unit................6 2-3. Verifying the Power LED ......................6 3.
HVS-492ROU units. A standard HVS-492OU/HVS-492WOU/HVS-492ROU comes with a single power supply unit installed into one of its two power slots. The optional HVS-49PSO power supply unit allows you to operate the unit continuously, even if one power supply unit fails.
2. Installing the HVS-49PSO 2-1. Removing the Power Supply Slot Blank Panel Remove the two screws on the blank panel covering power slot 2 on the right side of the back panel, then remove the blank panel. Screw HVS-492OU Screw...
Make sure the unit is inserted completely and properly, then secure the unit with the screws as shown below HVS-49PSO Fastening Screw 2-3. Verifying the Power LED Connect all AC cords, then turn both power supply switches on.
3. Replacing Power Supply Units 3-1. Removing a Power Supply Unit This procedure is needed only when replacing an existing defective power supply unit. Unfasten the two screws securing the defective power unit as shown below. Gently pull the power unit straight out, grasping the unfastened screws, until it is completely removed from the main unit.
3-3. Verifying the Power LED Connect all AC cords, then turn both power supply switches on. Verify that both POWER1 and POWER2 LEDs are lit green. Green IMPORTANT Contact your sales representative if the POWER LEDs do not light green, which likely indicates a problem in the power supply unit/s.
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Tel: +1 352-371-1505 Fax: +1 714-894-5399 FOR-A Latin America and the Caribbean Miami Office Tel: +1 657-600-5759 FOR-A Latin America and the Caribbean Sao Paulo Office Tel: +55 (0)11-99913-3751 FOR-A Europe S.r.l. Via Volturno, 37, 20861 Brugherio MB, Italy Tel: +39 039-916-4811...
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