HP LSW1FAN User manual

HP LSW1FAN & LSW1BFAN

Fan Assemblies Installation

Part number: 5998-1614

Document version: 5W101-20111028

Legal and notice information

No part of this documentation may be reproduced or transmitted in any form or by any means without

prior written consent of Hewlett-Packard Development Company, L.P.

The information contained herein is subject to change without notice.

HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS

MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY

AND FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard shall not be liable for errors contained

herein or for incidental or consequential damages in connection with the furnishing, performance, or

use of this material.

The only warranties for HP products and services are set forth in the express warranty statements

accompanying such products and services. Nothing herein should be construed as constituting an

additional warranty. HP shall not be liable for technical or editorial errors or omissions contained

herein.

Contacting HP

For worldwide technical support information, see the HP support website:

http://www.hp.com/support

Before contacting HP, collect the following information:

•Product model names and numbers

•Technical support registration number (if applicable)

•Product serial numbers

•Error messages

•Operating system type and revision level

•Detailed questions

Subscription service

HP recommends that you register your product at the Subscriber's Choice for Business website:

http://www.hp.com/go/e-updates

After registering, you will receive e-mail notification of product enhancements, new driver versions,

firmware updates, and other product resources.

Warranty

The Hewlett-Packard Limited Warranty Statement for this product and the HP Software License Terms

which apply to any software accompanying this product are available on the HP networking Web site

at www.hp.com/networking/warranty.The customer warranty support and services information are

available on the HP networking Web site at www.hp.com/networking/support. Additionally, your

HP-authorized network reseller can provide you with assistance, both with services that they offer and

with services offered by HP.

Documentation

For the latest documentation, visit the HP website, www.hp.com, and select the Support &

Troubleshooting link.

•Choose See support and troubleshooting information radio button

•Enter product name/number OR choose the automatic product name/number detection OR select

a product category

•From the product page, choose Manuals link to see the documentation associated with your

product.

Contents

Fan tray overview························································································································································· 1

LSW1FAN overview and specifications ·························································································································1

Introduction to LSW1FAN ·······································································································································1

LSW1FAN specifications·········································································································································1

LSW1BFAN introduction and specifications ··················································································································2

Introduction to LSW1BFAN ·····································································································································2

LSW1BFAN specifications·······································································································································3

Fan tray fail LEDs·······························································································································································3

Removing/Installing a fan tray···································································································································· 1

Preparing tools ··································································································································································1

Removing a fan tray ·························································································································································1

Installing a fan tray ···························································································································································3

Maintaining a fan tray ·····················································································································································4

Fan tray overview

LSW1FAN overview and specifications

Introduction to LSW1FAN

An LSW1FAN (JC096A) fan tray comprises six independent fans (two big and four small fans). The two

big fans are used for heat dissipation of the main boards of the switch, and the four small fans are used

for heat dissipation of the OAP board and power supply units (PSUs).

The fan tray features hot swappable, low noise, and low power consumption, providing good heat

dissipation for the above-mentioned devices.

Figure 1 LSW1FAN view

(1) Fan tray handle (2) Captive screw

(3) 40 ×40 ×28 mm (1.57 ×1.57 ×1.10 in) fans (4) 70 ×70 ×25.4 mm (2.76 ×2.76 ×1.00 in) fans

LSW1FAN specifications

Table 1 LSW1FAN specifications

Specification Description

Fan number

•Two 70 ×70 ×25.4 mm (2.76 ×2.76 ×1.00 in) fans

•Four 40 ×40 ×28 mm (1.57 ×1. 57 ×1.10 i n ) f a n s

Fan speed

•70 ×70 ×25.4 mm (2.76 ×2.76 ×1.00 in) fans: 4700 R.P.M

•40 ×40 ×28 mm (1.57 ×1.57 ×1.10 in) fans: 9500 R.P.M

Max airflow 150 cubic feet per minute (CFM)

Input voltage 12 V

Specification Description

Total power consumption 15 W

Acoustics Normal speed: 44.3 dB-A

Max speed: 54.1 dB-A

Operating temperature –10°C to +70°C (14°F to 158°F)

Relative humidity

(noncondensing) 5% to 90%

Storage temperature –40°C to +75°C (-40°F to +167°F)

Storage relative humidity

(noncondensing) 5% to 95%

LSW1BFAN introduction and specifications

Introduction to LSW1BFAN

An LSW1BFAN (JC098A) fan tray exhausts the air from the device making use of the rotation of the

turbine, providing more powerful airflows compared to common fans, and applicable to high-density

devices.

The fan tray features small volume, fast heat dissipation, and hot swappable, providing powerful heat

dissipation for the above-mentioned devices.

Figure 2 LSW1BFAN view

(1) Captive screw (2) Air vent

(3) Fan tray handle (4) Captive screw

LSW1BFAN specifications

Table 2 LSW1BFAN specifications

Specification Description

Fan number 1

Fan speed 5000 R.P.M

Max airflow 41.65 CFM

Input voltage 12 V

Power consumption 24 W

Acoustics Normal speed: 48.4 dB-A

Max speed: 59.7 dB-A

Operating temperature –10°C to +60°C (14°F to 140°F)

Relative humidity (noncondensing) 5% to 90%

Storage temperature –40°C to +75°C (–40°F to +167°F)

Storage relative humidity (noncondensing) 5% to 95%

Fan tray fail LEDs

The two models of fan trays do not have status LEDs. You can check the system status LED and the

seven-segment LED of the device installed with a fan tray to determine whether the fan tray operates

properly. If the fan tray fails, the two LEDs give an indication, as shown in Table 3.

Table 3 Fan tray fail LEDs description

LED Mark

State

System status LED SYS Steady red

Seven-segment LED Unit

The LED displays Ffor fan failure.

NOTE:

Only when the system status LED and the seven-segment LED are displayed as steady red and F

respectively does it indicate that a fan tray fails.

Removing/Installing a fan tray

NOTE:

•The LSW1FAN and LSW1BFAN fan trays are hot swappable.

•The two models of fan trays and the devices are installed when shipped. This chapter mainly describes

how to replace a fan tray when it fails.

CAUTION:

To prevent overheating, do not operate the system without the fan trays for more than two minutes.

Preparing tools

•Phillips screwdrivers

•ESD-preventive wrist strap

CAUTION:

The installation tools are not provided with the Ethernet switches in this document.

Removing a fan tray

Follow these steps to remove a fan tray:

Step1 Put on an ESD-preventive wrist strap, and make sure that the wrist strap has a good skin contact and is

well grounded.

Step2 Loosen the screw on the fan tray with a Phillips screwdriver until the screw is completely separated from

the device, as shown in Figure 3 and Figure 4.

Figure 3 Remove an LSW1FAN (1)

Figure 4 Remove an LSW1BFAN (1)

Step3 Holding the handle of the fan tray with one hand, pull part of the fan tray out. Then supporting the

bottom of the fan tray with the other hand, pull it straight out of the fan tray slot along the guide rails, as

shown in Figure 5 and Figure 6.

CAUTION:

To replace a fan tray with the device runnin

, pull out the fan tray after it stop rotatin

. Keep your hands

away from the spinning fan blades even if the fan stops rotatin

; otherwise, the dynamic balance may be

broken, and thus the fan noise will be increased.

Figure 5 Remove an LSW1FAN (2)

Figure 6 Remove an LSW1BFAN (2)

NOTE:

After removing a fan tray, place it in an antistatic bag.

Installing a fan tray

Follow these steps to install a fan tray:

Step1 Put on an ESD-preventive wrist strap, and make sure that the wrist strap has a good skin contact and is

well grounded.

Step2 Take out the fan tray from the package, and make sure that the fan tray model matches the device model.

Step3 Holding the handle of the fan tray with one hand and its bottom with the other hand, gently insert the fan

tray into the fan tray slot until the fan tray connector well touches the backplane, as shown in Figure 7

and Figure 8.

Figure 7 Install an LSW1FAN (1)

Figure 8 Install an LSW1BFAN (1)

Step4 Fasten the screws with a Phillips screwdriver until the fan tray is well seated in the chassis, as shown in

Figure 9 and Figure 10.

Figure 9 Install an LSW1FAN (2)

This manual suits for next models

Table of contents

Other HP Switch manuals

HP ProCurve 3500-24-PoE Owner's manual

HP 5900 Installation manual

HP FlexFabric 12900 series User manual

HP StoreFabric SN6500B User instructions

HP ProCurve Switch 2650 User manual

HP A7533A - Brocade 4Gb SAN Switch Base Instruction Manual

HP bh5700 User manual

HP ProCurve 1600M User manual

HP ProCurve 3500-24 Owner's manual

HP PROCURVE 2520 User manual

HP ProCurve 2520-24-PoE Manual

HP PROCURVE 2910AL User manual

HP A-RPS1600 Instruction Manual

HP ProCurve 4148 User manual

HP 1x4 KVM User manual

HP 5500 EI series User manual

HP AA979A - StorageWorks SAN Switch 2/8V User manual

HP 1920 Gigabit Ethernet Switch Series User manual

HP StorageWorks 2/140 - Director Switch Instruction Manual

HP ProCurve J8763A Manual

HP ProCurve zl Series User manual

HP STORAGEWORKS ALL-IN-ONE STORAGE SYSTEM User manual

HP AA-RSB6B-TE User manual

HP StorageWorks 2/140 - Director Switch User manual

Popular Switch manuals by other brands

URC

URC Total Control MFS-8 installation manual

Azbil

Azbil HPQ-D11 user manual

Sony

Sony DFS-900M operating instructions

SICK

SICK i17S operating instructions

F&F

F&F SZR-277 quick start guide

Shure

Shure UAMS/BK user guide

Dräger

Dräger X-zone Switch Off Instructions for use

Asco

Asco Joucomatic 349 Series manual

BT Mini Hub user guide

D-Link

D-Link DES-1226G manual

Johnson Controls

Johnson Controls FS80-C installation instructions

Alcatel-Lucent

Alcatel-Lucent 7450 ESS-12 Configuration guide

MicroNet

MicroNet SP1200A user manual

Ruijie

Ruijie RG-PF2920 Series Hardware installation and reference guide

Altinex

Altinex DA1914SX user guide

MiLAN

MiLAN MIL-SM2401M user guide

RJM

RJM MASTERMIND PBC/6X user manual

Atlas

Atlas MMK-KVM8 owner's manual