Removable Power Supply and Fan Installation Guide AT-PWR01 AT-PWR02 AT-PWR05 AT-FAN01 AT-FAN03
Removable Power Supply and Fan Installation Guide AT-PWR01 AT-PWR02 AT-PWR05 AT-FAN01 AT-FAN03 Download the complete document set from www.alliedtelesis.
Removable Power Supply and Fan Removable Power Supply and Fan Installation Guide Document Number C613-04057-00 REV J © 2004-2007 Allied Telesis, Inc. All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesis, Inc. Allied Telesis, Inc. reserves the right to change specifications and other information in this document without prior written notice. The information provided herein is subject to change without notice.
Installation Guide Contents About this Guide .............................................................................................................. 4 Compatible Switches ....................................................................................................... 4 Package Contents ............................................................................................................. 5 Installing a Power Supply Unit or Fan ............................................................
Removable Power Supply and Fan About this Guide This Installation Guide describes how to install the following PSUs and fans: ■ AT-PWR01 PSU, either AC or DC power supply unit ■ AT-PWR02 PSU, AC only ■ AT-PWR05 PSU, AC only ■ AT-FAN01, fan-only module ■ AT-FAN03, chassis fan module Compatible Switches The following table shows which models of PSUs and fans are appropriate for individual switches.
Installation Guide Package Contents Depending on the model, switches are shipped with a single supply unit (PSU), either AC or DC. Some models also have fan-only modules (FOM), chassis fans, or blanking plates. ■ The AT-8948, AT-9924Ts, x900-24XT, x900-24XT-N, x900-24XS, and AT-10408XP switches have a PSU and a FOM installed. ■ The x900-48FE, x900-48FE-N, x900-48FS, AT-9924T, and AT-9924SP switches have a PSU and a blanking plate installed.
Removable Power Supply and Fan Installing a Power Supply Unit or Fan Use these instructions to install PSUs, chassis fans and FOMs. ■ Do not combine PWR01 and PWR02 PSUs in the same switch. ■ Do not combine AC and DC PSUs in the same switch. Before you begin ■ Read the safety information for the switch. Safety information is in the x900 Series Switch and SwitchBlade® x908 Installation and Safety Guide or the AT-10408XP Installation Guide. You can download these documents from www.alliedtelesis.
Installation Guide Installing a PWR01, PWR02, or FAN01 1. If you are replacing a PSU, disconnect the power cord from the current one before removing it. For AC PSUs, turn off the main power source to the PSU and disconnect the power cord. For DC PSUs, push the Run/Standby control and release it to the Off position. When the Run/Standby control is not depressed, it is off. Disconnect the supply cable wires from the circuit breaker. 2. Remove the current PSU, fan, or blanking plate from the switch.
Removable Power Supply and Fan Installing a PWR05 or FAN03 1. If you are replacing a PSU, turn off the main power source to the PSU and disconnect the power cord before removing it. The DC earthing connection is not necessary for the SwitchBlade x908 when using AC PSUs because the chassis is grounded through the power cords. 2. Remove the current PSU, fan, or blanking plate from the switch. Using a screwdriver, loosen the captive screw(s) until fully loosened.
Installation Guide Connecting an AC power supply Follow these instructions to connect an AT-PWR01, AT-PWR02, or AT-PWR05 AC PSU to an AC power supply: Warning The AT-PWR01 AC PSU has a fuse rating of 250V, 5A for FH101 and FH102. Warning The AT-PWR01 AC PSU has double pole/neutral fusing. Electric shock is possible since there are dual primary fuses, one on the phase circuit and one on the neutral circuit. If the neutral opens, the phase may still be live.
Removable Power Supply and Fan 10 3. Connect the power cord to the main power source. 4. Set the Run/Standby switch to Run. 5. The PSU LED on the front panel of the switch lights green. If the LED does not light, refer to the Hardware Reference for troubleshooting information.
Installation Guide Connecting a DC power supply Follow these instructions to connect an AT-PWR01-80 DC PSU to a DC power supply. Only trained and qualified personnel should connect a DC power supply. You need an appropriate DC power source, DC supply cable, ring connectors, a crimp tool and an appropriate screwdriver to tighten the terminal screws.
Removable Power Supply and Fan 5. Ensure there are no exposed cable strands. 6. Replace the cover. You must replace the transparent plastic terminal cover before continuing. 7. Secure the supply cable to the rack framework or a similar object to ensure that connections are isolated from any force applied to the cable. 8. Ensure the circuit breaker for the supply circuit and the Run/Standby control on the PSU are off.
Installation Guide Checking LEDs LEDs on PSUs, fans, and the front panels of switches indicate the operational status of the devices. After you have installed a PSU or fan and have powered on the switch, check the LEDs to verify operation by using the following tables. PWR01 The following table describes LEDs on the PWR01 and PWR02 power supply PWR02 units. LED State Description FAULT Red The temperature on the PSU has exceeded the limit of 75º C (167º F), or the fan failed.
Removable Power Supply and Fan Switch The following table describes how LEDs on the switch report operations and faults with installed PSUs and FOMs. LED State Description PSU 1 and PSU 2 Green The PSU is installed and supplying power to the switch. The voltage output is within specification. Red One of the following: Off 14 • The PSU is installed in the switch, and a fan has failed or the PSU has exceeded its recommended temperature threshold of 70ºC (158º F).
Installation Guide Troubleshooting If the PSU does not function as expected: ■ check that all cable connections are correct and secure. ■ check that the standby switch has been pressed and is in the On position (DC models). ■ check that the PSU is receiving the correct AC voltage (AC models). ■ if LEDs indicate a PSU fault, replace the PSU or have your authorised Allied Telesis distributor or reseller service it.
Removable Power Supply and Fan Obtaining Documentation and Resources The complete document set for x900 Series switches and SwitchBlade x908 includes: ■ this Installation Guide ■ the x900 Series Switch and SwitchBlade® x908 Installation and Safety Guide, which describes how to install the switch and includes important safety and statutory information ■ the x900 Series Switch and SwitchBlade® x908 Hardware Reference, which contains detailed information on x900 Series and SwitchBlade x908 switches and t
Installation Guide Other resources How-To Notes describe a range of standard Allied Telesis solutions, and include technical tips and guides to configuring specific hardware and software features. You can download the latest How-To Notes from www.alliedtelesis.com/resources/literature/howto.aspx. MIBs supported by Allied Telesis products can be downloaded from www.alliedtelesis.com/support/software. Microsoft® Visio® stencils for Allied Telesis products can be downloaded from www.alliedtelesis.
Removable Power Supply and Fan Standards Products in this document meet the following standards: Category Approval Agency and Requirement UL60950-1 CAN/CSA-C22.2 No. 60950-1-03 EN60950-1 AS/NZS 60950.1 Electromagnetic Compliance FCC CFR47 Part 15 Class A EN55022 Class A VCCI Class A AS/NZS CISPR22 Class A CNS 13438 Class A EN61000-3-2/3 Immunity EN55024 U.S.
Installation Guide EC Declaration of Conformity We: ALLIED TELESIS LABS LIMITED 27 NAZARETH AVENUE CHRISTCHURCH 8024 NEW ZEALAND Declare under our sole legal responsibility that these products: AT-PWR01, AT-PWR01-80, AT-PWR02, and AT-PWR05 Power Supply Units Are in conformity with the essential requirements of directives: ■ 2006/95/EC Low Voltage Directive including its amending directive 93/68/EEC ■ 89/336/EEC Electromagnetic Compatibility (EMC) Directive including its amending directives 92/31/EC, 9
