Supermicro SC826 JBOD User manual

USER’S MANUAL
Revision 1.0a
SC826 JBOD

CSE-826BE1C-R609JBOD CSE-826BE2C-R609JBOD

The information in this User’s Manual has been carefully reviewed and is believed to be accurate.
The vendor assumes no responsibility for any inaccuracies that may be contained in this document,
makes no commitment to update or to keep current the information in this manual, or to notify any
person or organization of the updates. Please Note: For the most up-to-date version of this
manual, please see our web site at www.supermicro.com.
Super Micro Computer, Inc. ("Supermicro") reserves the right to make changes to the product
described in this manual at any time and without notice. This product, including software and
documentation, is the property of Supermicro and/or its licensors, and is supplied only under a
license. Any use or reproduction of this product is not allowed, except as expressly permitted by
the terms of said license.
IN NO EVENT WILL SUPERMICRO BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL,
SPECULATIVE OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OR INABILITY TO
USE THIS PRODUCT OR DOCUMENTATION, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. IN PARTICULAR, SUPERMICRO SHALL NOT HAVE LIABILITY FOR ANY
HARDWARE, SOFTWARE, OR DATA STORED OR USED WITH THE PRODUCT, INCLUDING THE
COSTS OF REPAIRING, REPLACING, INTEGRATING, INSTALLING OR RECOVERING SUCH
HARDWARE, SOFTWARE, OR DATA.
Any disputes arising between manufacturer and customer shall be governed by the laws of Santa
Clara County in the State of California, USA. The State of California, County of Santa Clara shall
be the exclusive venue for the resolution of any such disputes. Super Micro's total liability for all
claims will not exceed the price paid for the hardware product.
FCC Statement: This equipment has been tested and found to comply with the limits for a Class
A or Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is operated in
industrial environment for Class A device or in residential environment for Class B device. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the manufacturer’s instruction manual, may cause harmful interference with
radio communications. Operation of this equipment in a residential area is likely to cause harmful
interference, in which case you will be required to correct the interference at your own expense.
California Best Management Practices Regulations for Perchlorate Materials: This Perchlorate
warning applies only to products containing CR (Manganese Dioxide) Lithium coin cells. “Perchlorate
Material-special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate”.
WARNING: This product can expose you to chemicals including
lead, known to the State of California to cause cancer and birth
defects or other reproductive harm. For more information, go
to www.P65Warnings.ca.gov.
!
Manual Revision 1.0a
Release Date: May 25, 2021 mk
Unless you request and receive written permission from Super Micro Computer, Inc., you may not
copy any part of this document.
Information in this document is subject to change without notice. Other products and companies
referred to herein are trademarks or registered trademarks of their respective companies or mark
holders.
Copyright © 2021 by Super Micro Computer, Inc.
All rights reserved.
Printed in the United States of America

iii
Preface
Preface
About this Manual
This manual is written for professional system integrators and PC technicians. It
provides information for the installation and use of the chassis. Installation and
maintenance should be performed by experienced technicians only.
This document lists compatible parts available when this document was published.
Refer to the Supermicro web site f
This manual may be periodically updated without notice. Please check the
Supermicro Web site for possible updates.
Warnings
Special attention should be given to the following symbols used in this manual.
Warning! Indicates high voltage may be encountered when performing
a procedure.
Warning! Indicates important information given to prevent equipment/
property damage or personal injury.

iv
SC826 JBOD Chassis Manual
Contents
Chapter 1 Introduction..............................................................................1-1
1-1 Overview ......................................................................................................... 1-1
1-2 Shipping List.................................................................................................... 1-1
1-3 Components.................................................................................................... 1-2
Drives .............................................................................................................. 1-2
Power Supply.................................................................................................. 1-2
Cooling ............................................................................................................ 1-2
Control Board.................................................................................................. 1-2
Mounting Rails ................................................................................................ 1-2
1-4 Where to get Replacement Components........................................................ 1-2
1-5 Returning Merchandise for Service................................................................. 1-2
1-6 Contacting Supermicro .................................................................................. 1-4
Chapter 2 Standardized Warning Statements for AC Systems ............ 2-1
About Standardized Warning Statements....................................................... 2-1
 ........................................................................................... 2-1
Installation Instructions.................................................................................... 2-4
Circuit Breaker ................................................................................................ 2-5
Power Disconnection Warning ........................................................................ 2-6
Equipment Installation..................................................................................... 2-8
Restricted Area................................................................................................ 2-9
Battery Handling............................................................................................ 2-10
Redundant Power Supplies ......................................................................... 2-12
Backplane Voltage ........................................................................................ 2-13
Comply with Local and National Electrical Codes........................................ 2-14
Product Disposal........................................................................................... 2-15
Hot Swap Fan Warning................................................................................. 2-16
Power Cable and AC Adapter ...................................................................... 2-18
Chapter 3 System Interface......................................................................3-1
3-1 Overview ......................................................................................................... 3-1
3-2 Control Panel Buttons ..................................................................................... 3-2
Power .............................................................................................................. 3-2
UID and IPMI Reset Button ............................................................................ 3-2
3-3 Control Panel LEDs ........................................................................................ 3-2
Power .............................................................................................................. 3-2
NIC .................................................................................................................. 3-2
Power Fail ....................................................................................................... 3-3

v
Contents
Information LED .............................................................................................. 3-3
Overheating..................................................................................................... 3-3
3-4 Drive Carrier LEDs.......................................................................................... 3-4
3-5 Power Supply LEDs ........................................................................................ 3-4
Chapter 4 Chassis Setup and Maintenance ...........................................4-1
4-1 Overview ......................................................................................................... 4-1
4-2 Power Up/Power Down Sequences................................................................ 4-2
Power Up ........................................................................................................ 4-2
First Use or Power Cord Plug-In................................................................ 4-2
After Normal Shutdown by IPMI or Power Button ..................................... 4-2
After a Power Loss..................................................................................... 4-2
Power Down.................................................................................................... 4-2
Removing Power from the System ................................................................. 4-3
4-3 Cable Connections.......................................................................................... 4-3
IPMI................................................................................................................. 4-3
SAS Cables..................................................................................................... 4-4
Cascading Storage.......................................................................................... 4-5
4-4 Removing the Chassis Cover ......................................................................... 4-7
4-5 Installing Hard Drives...................................................................................... 4-8
Removing a Hard Drive Carrier ...................................................................... 4-8
Installing Hard Drives...................................................................................... 4-9
4-6 System Fans ..................................................................................................4-11
4-7 Power Supply ............................................................................................... 4-13
Power Distributor........................................................................................... 4-14
4-8 Control Board................................................................................................ 4-15
4-9 Backplane...................................................................................................... 4-16
Chapter 5 Chassis Installation
5-1 Unpacking the System .................................................................................... 5-1
5-2 Preparing for Setup......................................................................................... 5-1
Choosing a Setup Location............................................................................. 5-1
5-3 Warnings and Precautions.............................................................................. 5-2
Rack Precautions............................................................................................ 5-2
Server Precautions.......................................................................................... 5-2
Rack Mounting Considerations ....................................................................... 5-3
Ambient Operating Temperature ................................................................ 5-3
 ......................................................................................... 5-3
Mechanical Loading ................................................................................... 5-3
Circuit Overloading..................................................................................... 5-3
Reliable Ground ......................................................................................... 5-3

vi
SC826 JBOD Chassis Manual
5-4 Installing the System into a Rack ................................................................. 5-4
Identifying the Sections of the Rack Rails...................................................... 5-4
Releasing the Inner Rail ................................................................................. 5-5
Installing the Inner Rails on the Chassis ........................................................ 5-6
Installing the Outer Rails onto the Rack......................................................... 5-7
Sliding the Chassis onto the Rack Rails......................................................... 5-8
Chapter 6 CSE-PTJBOD-CB3 Control Board..........................................6-1
6-1 Overview ......................................................................................................... 6-1
6-2 Safety Guidelines............................................................................................ 6-1
ESD Safety Guidelines ................................................................................... 6-1
General Safety Guidelines .............................................................................. 6-2
6-3 Components, Connectors, Jumpers and LEDs .............................................. 6-2
........................................................... 6-3
Jumpers and LED Indicators........................................................................... 6-4
6-4 I2C Cabling to the Backplane.......................................................................... 6-6
6-5 JBOD Power Up/Power Down Sequences..................................................... 6-7
Power Up ........................................................................................................ 6-7
Power Down.................................................................................................... 6-7
6-6 BMC ................................................................................................................ 6-8
BMC ADMIN User Password .......................................................................... 6-8
IP Address....................................................................................................... 6-8
Appendix A SC826 JBOD Power Supply Specications...................... A-1
Appendix B BPN-SAS3-826EL Backplane Specications.................... B-1
Appendix C Compliance.......................................................................... C-1

Chapter 1
Introduction
1-1 Overview
The SC826 JBOD storage enclosure Is designed to scale your Supermicro
       󰀨 
3.5" SAS/SATA hard drive bays, without compromising superior cooling capabilities.
󰀨
Just install hard drives and use an external SAS cable and connect to a host bus
adapter (HBA) on the head node server. The storage capacity can be expanded
instantly and reduce the initial investment.
  󰀩 
power savings, with specially designed optimized cooling. Quick release, tool-less
slide rails are available for quick installation.
Note: A complete list of safety warnings is provided on the Supermicro web site
at www.supermicro.com.
SC826 JBOD Chassis Models
Model HDD Power Supply
CSE-826BE1C-R609JBOD 12x SAS/SATA 650W Redundant
Platinum level
CSE-826BE2C-R609JBOD 12x SAS 650W Redundant
Platinum level
The following safety models associated with the SC826 JBOD have
been .
1-2 Shipping List
Refer to the Supermicro website for the latest shipping lists and part numbers for
your particular chassis model: https://www.supermicro.com.
Chapter 1: Introduction
1-1

SC826 JBOD Chassis Manual
1-2
1-3 Components
Drives
The chassis supports twelve hot-swap 3.5" SAS or SATA hard disk drives in the
front. The drives are supported by a backplane.
Power Supply
The chassis features two redundant digital power supplies, each 650 watts with a
󰀩
Cooling
The chassis includes three 80 mm heavy-duty, hot-swap fans and two 80 mm
exhaust fans. System fans are powered and controlled by IPMI using 4-pin
connectors.
Control Board
The JBOD control board allows the user to remotely control and monitor the chassis
󰀨
temperature data from the backplane.
Mounting Rails
Rack mount rails allow you to mount the chassis in a rack. The rails feature snap-in
installation and quick release, and support modern square hole racks. Round hole
rack are supported with a conversion kit.
1-4 Where to get Replacement Components
If you need replacement parts for your system, to ensure the highest level
of professional service and technical support, purchase exclusively from our
Supermicro Authorized Distributors/System Integrators/Resellers. A list can be found
at: http://www.supermicro.com. Click the "Where to Buy" link.
1-5 Returning Merchandise for Service
A receipt or copy of your invoice marked with the date of purchase is required before
any warranty service will be rendered. You can obtain service by calling your vendor
for a Returned Merchandise Authorization (RMA) number. When returning to the
manufacturer, the RMA number should be prominently displayed on the outside of

1-3
Chapter 1 Introduction
the shipping carton, and mailed prepaid or hand-carried. Shipping and handling
charges will be applied for all orders that must be mailed when service is complete.
For faster service, RMA authorizations may be requested online (http://www.
supermicro.com/support/rma/).
Whenever possible, repack the chassis in the original Supermicro carton, using the
original packaging material. If these are no longer available, be sure to pack the
chassis securely, using packaging material to surround the chassis so that it does
not shift within the carton and become damaged during shipping.
This warranty only covers normal consumer use and does not cover damages
incurred in shipping or from failure due to the alteration, misuse, abuse or improper
maintenance of products.


SC826 JBOD Chassis Manual
1-4
1-6 Contacting Supermicro
Headquarters
Address: Super Micro Computer, Inc.
980 Rock Ave.
San Jose, CA 95131 U.S.A.
Tel: [phone]
Fax: [phone]
Email: [email protected] (General Information)
[email protected] (Technical Support)
Web Site: www.supermicro.com
Europe
Address: Super Micro Computer B.V.
Het Sterrenbeeld 28, 5215 ML
's-Hertogenbosch, The Netherlands
Tel: [phone]
Fax: [phone]
Email: [email protected] (General Information)
[email protected] (Technical Support)
[email protected] (Customer Support)
Web Site: www.supermicro.nl
Asia-Pacic
Address: Super Micro Computer, Inc.
3F, No. 150, Jian 1st Rd.
Zhonghe Dist., New Taipei City 235
Taiwan (R.O.C)
Tel: [phone]
Fax: [phone]
Email: [email protected]
Web Site: www.supermicro.com.tw

2-1
Chapter 2: Warning Statements for AC Systems
Chapter 2
Standardized Warning Statements for AC Systems
About Standardized Warning Statements
The following statements are industry standard warnings, provided to warn the user
of situations which have the potential for bodily injury. Should you have questions
or experience difficulty, contact Supermicro's Technical Support department
          
components.

Supermicro chassis.
These warnings may also be found on our web site at http://www.supermicro.com/
about/policies/safety_information.cfm.
Warning!
This warning symbol means danger. You are in a situation that could cause bodily
injury. Before you work on any equipment, be aware of the hazards involved with
electrical circuitry and be familiar with standard practices for preventing accidents.
Warning Denition
警告の定義
この警 告サインは危 険を意 味します。
人身事故につながる可能性がありますので、いずれの機器でも動作させる前に、
電気回路に含まれる危険性に注意して、標準的な事故防止策に精通して下さい。
此警告符号代表危险。
您正处于可能受到严重伤害的工作环境中。在您使用设备开始工作之前，必须充分意
识到触电的危险，并熟练掌握防止事故发生的标准工作程序。请根据每项警告结尾的
声明号码找到此设备的安全性警告说明的翻译文本。
此警告符號代表危險。
您正處於可能身體可能會受損傷的工作環境中。在您使用任何設備之前，請注意觸電
的危險，並且要熟悉預防事故發生的標準工作程序。請依照每一注意事項後的號碼找
到相關的翻譯說明內容。

2-2
SC826 JBOD Chassis Manual
Warnung
WICHTIGE SICHERHEITSHINWEISE
  
Verletzungen führen kann. Machen Sie sich vor der Arbeit mit Geräten mit den
Gefahren elektrischer Schaltungen und den üblichen Verfahren zur Vorbeugung
vor Unfällen vertraut. Suchen Sie mit der am Ende jeder Warnung angegebenen
Anweisungsnummer nach der jeweiligen Übersetzung in den übersetzten
Sicherheitshinweisen, die zusammen mit diesem Gerät ausgeliefert wurden.
BEWAHREN SIE DIESE HINWEISE GUT AUF.
INSTRUCCIONES IMPORTANTES DE SEGURIDAD
Este símbolo de aviso indica peligro. Existe riesgo para su integridad física. Antes
de manipular cualquier equipo, considere los riesgos de la corriente eléctrica y
familiarícese con los procedimientos estándar de prevención de accidentes. Al

traducido en el apartado de traducciones que acompaña a este dispositivo.
GUARDE ESTAS INSTRUCCIONES.
IMPORTANTES INFORMATIONS DE SÉCURITÉ
Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une
situation pouvant entraîner des blessures ou des dommages corporels. Avant
de travailler sur un équipement, soyez conscient des dangers liés aux circuits
électriques et familiarisez-vous avec les procédures couramment utilisées pour
éviter les accidents. Pour prendre connaissance des traductions des avertissements
  

CONSERVEZ CES INFORMATIONS.
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ןה תואבה תורהצהא ינפמ שמתשמה תא ריהזהל תנמ לע ,היישעתה ינקת יפ לע תורהז הלבח
ה וא תולאש שיו הדימב .תירשפא תיזיפי ,יהשלכ היעבב תולקתרוציל שי הכימת תקלחמ םע רשק
רידגהל וא ןיקתהל םיאשר דבלב םיכמסומ םיאנכט .ורקימרפוס לש תינכט תאה .םיביכר
אורקל שי .ורקימרפוס יזראמב םיביכרה תרדגה וא תנקתה ינפל ואולמב חפסנה תא

2-3
Chapter 2: Warning Statements for AC Systems
2-3
안전을 위한 주의사항
경고!
이 경고 기호는 위험이 있음을 알려 줍니다. 작업자의 신체에 부상을 야기 할 수
있는 상태에 있게 됩니다. 모든 장비에 대한 작업을 수행하기 전에 전기회로와
관련된 위험요소들을 확인하시고 사전에 사고를 방지할 수 있도록 표준
작업절차를 준수해 주시기 바랍니다.
해당 번역문을 찾기 위해 각 경고의 마지막 부분에 제공된 경고문 번호를
참조하십시오
BELANGRIJKE VEILIGHEIDSINSTRUCTIES
Dit waarschuwings symbool betekent gevaar. U verkeert in een situatie die
lichamelijk letsel kan veroorzaken. Voordat u aan enige apparatuur gaat werken,
dient u zich bewust te zijn van de bij een elektrische installatie betrokken risico's
en dient u op de hoogte te zijn van de standaard procedures om ongelukken te
voorkomen. Gebruik de nummers aan het eind van elke waarschuwing om deze te
󰀨
BEWAAR DEZE INSTRUCTIES
.   !





2-4
SC826 JBOD Chassis Manual
Installation Instructions
Warning!
Read the installation instructions before connecting the system to the power source.
Warnung
Vor dem Anschließen des Systems an die Stromquelle die Installationsanweisungen
lesen.
¡Advertencia!
Lea las instrucciones de instalación antes de conectar el sistema a la red de
alimentación.
Attention
Avant de brancher le système sur la source d'alimentation, consulter les directives
d'installation.
設置手順書
システムを電源に接続する前に、設置手順書をお読み下さい。

אורקל שי רוקמל תכרעמה רוביח ינפל הנקתה תוארוה תאחתמ.
시스템을 전원에 연결하기 전에 설치 안내를 읽어주십시오.
Waarschuwing
Raadpleeg de installatie-instructies voordat u het systeem op de voedingsbron
aansluit.
警告
将此系统连接电源前,请先阅读安装说明。
警告
將系統與電源連接前，請先閱讀安裝說明。

2-5
Chapter 2: Warning Statements for AC Systems
Circuit Breaker
Warning!
This product relies on the building's installation for short-circuit (overcurrent)
protection. Ensure that the protective device is rated not greater than: 250 V, 20 A.
サーキット・ブレーカー
この製品は、短絡（過電流）保護装置がある建物での設置を前提としています。
保護装置の定格が250 V、20 Aを超えないことを確認下さい。
Warnung
Dieses Produkt ist darauf angewiesen, dass im Gebäude ein Kurzschluss-
bzw. Überstromschutz installiert ist. Stellen Sie sicher, dass der Nennwert der
Schutzvorrichtung nicht mehr als: 250 V, 20 A beträgt.
¡Advertencia!
Este equipo utiliza el sistema de protección contra cortocircuitos (o sobrecorrientes)

V, 20 A.
Attention
Pour ce qui est de la protection contre les courts-circuits (surtension), ce produit
           
dispositif de protection n'est pas supérieur à :250 V, 20 A.
לע ךמתסמ הז רצומנגהה תעינמל םינבמב תנקתומה יכ אדוול שי .ילמשח רצק
רצקה ינפמ ןגמה רישכמה ילמשחהמ רתוי אל אוה-250 V, 20 A


20A, 250V: 
警告
此产品的短路(过载电流)保护由建筑物的供电系统提供,确保短路保护设备的额定电
流不大于250V,20A。
警告
此產品的短路(過載電流)保護由建築物的供電系統提供,確保短路保護設備的額定電
流不大於250V,20A。

2-6
SC826 JBOD Chassis Manual
Power Disconnection Warning
電源切断の警告
システムコンポーネントの取り付けまたは取り外しのために、シャーシー内部にアクセス
するには、
システムの電源はすべてのソースから切断され、電源コードは電源モジュールから取り
外す必要があります。
警告
在你打开机箱并安装或移除内部器件前,必须将系统完全断电,并移除电源线。
警告
在您打開機殼安裝或移除內部元件前，必須將系統完全斷電，並移除電源線。
Warnung
Das System muss von allen Quellen der Energie und vom Netzanschlusskabel
getrennt sein, das von den Spg.Versorgungsteilmodulen entfernt wird, bevor es
Warning!
The system must be disconnected from all sources of power and the power cord
removed from the power supply module(s) before accessing the chassis interior to
install or remove system components.
경고!
이 제품은 전원의 단락(과전류)방지에 대해서 전적으로 건물의 관련 설비에
의존합니다. 보호장치의 정격이 반드시 250V(볼트), 20A(암페어)를 초과하지
않도록 해야 합니다.
Waarschuwing
Dit product is afhankelijk van de kortsluitbeveiliging (overspanning) van
uw electrische installatie. Controleer of het beveiligde aparaat niet groter
gedimensioneerd is dan 220V, 20A.

2-7
Chapter 2: Warning Statements for AC Systems
auf den Chassisinnenraum zurückgreift, um Systemsbestandteile anzubringen oder
zu entfernen.
¡Advertencia!
El sistema debe ser disconnected de todas las fuentes de energía y del cable
eléctrico quitado de los módulos de fuente de alimentación antes de tener acceso
el interior del chasis para instalar o para quitar componentes de sistema.
Attention
Le système doit être débranché de toutes les sources de puissance ainsi que de
son cordon d'alimentation secteur avant d'accéder à l'intérieur du chassis pour
installer ou enlever des composants de systéme.
ייללממששחח קקוותתייננ ייננפפממ ההררההזזאא
!
!
ה
ה
ר
ר
ה
ה
ז
ז
א
א
למשחה תורוקמ לכמ תכרעמה תא קתנל שי ריסהל שיו קפסהמ ילמשחה לבכ תא
נקתה ךרוצל זראמה לש ימינפה קלחל השיג ינפלת רסה ואת .םיביכר



경고!
시스템에 부품들을 장착하거나 제거하기 위해서는 섀시 내부에 접근하기 전에
반드시 전원 공급장치로부터 연결되어있는 모든 전원과 전기코드를 분리해주어야
합니다.
Waarschuwing
Voordat u toegang neemt tot het binnenwerk van de behuizing voor het installeren
of verwijderen van systeem onderdelen, dient u alle spanningsbronnen en alle
stroomkabels aangesloten op de voeding(en) van de behuizing te verwijderen

2-8
SC826 JBOD Chassis Manual
Equipment Installation
機器の設置
トレーニングを受け認定された人だけがこの装置の設置、交換、またはサービスを許可
されています。
Warning!

this equipment.
Warnung
Das Installieren, Ersetzen oder Bedienen dieser Ausrüstung sollte nur geschultem,

¡Advertencia!

Attention
Il est vivement recommandé de confier l'installation, le remplacement et la

!הרהזא
שר דבלב ךמסומ תווצתא ףילחהל ,ןיקתהל יא .דויצה רובע תוריש תתל וא דויצה
 
경고!
훈련을 받고 공인된 기술자만이 이 장비의 설치, 교체 또는 서비스를 수행할 수
있습니다.
警告
只有经过培训且具有资格的人员才能进行此设备的安装、更换和维修。
警告
只有經過受訓且具資格人員才可安裝、更換與維修此設備。

2-9
Chapter 2: Warning Statements for AC Systems
アクセス制限区域
このユニットは、アクセス制限区域に設置されることを想定しています。
アクセス制限区域は、特別なツール、鍵と錠前、その他のセキュリティの手段を用いての
み出入りが可能です。
Warning!
This unit is intended for installation in restricted access areas. A restricted access
area can be accessed only through the use of a special tool, lock and key, or other
means of security. (This warning does not apply to workstations).
Restricted Area
Waarschuwing
Deze apparatuur mag alleen worden geïnstalleerd, vervangen of hersteld door

Warnung
Diese Einheit ist zur Installation in Bereichen mit beschränktem Zutritt vorgesehen.
Der Zutritt zu derartigen Bereichen ist nur mit einem Spezialwerkzeug, Schloss und
Schlüssel oder einer sonstigen Sicherheitsvorkehrung möglich.
¡Advertencia!
Esta unidad ha sido diseñada para instalación en áreas de acceso restringido.
Sólo puede obtenerse acceso a una de estas áreas mediante la utilización de una
herramienta especial, cerradura con llave u otro medio de seguridad.
Attention
Cet appareil doit être installée dans des zones d'accès réservés. L'accès à une
zone d'accès réservé n'est possible qu'en utilisant un outil spécial, un mécanisme
de verrouillage et une clé, ou tout autre moyen de sécurité.
警告
此部件应安装在限制进出的场所，限制进出的场所指只能通过使用特殊工具、锁和钥
匙或其它安全手段进出的场所。
警告
此裝置僅限安裝於進出管制區域，進出管制區域係指僅能以特殊工具、鎖頭及鑰匙或
其他安全方式才能進入的區域。

2-10
SC826 JBOD Chassis Manual
Battery Handling
Warning!
There is the danger of explosion if the battery is replaced incorrectly. Replace the
battery only with the same or equivalent type recommended by the manufacturer.
Dispose of used batteries according to the manufacturer's instructions
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תרזעב תנתינ השיגה .השיג תלבגה םהב שיש םירוזאב הדיחיה תא ןיקתהל שי
.)'דכו לוענמ ,חתפמ( דבלב החטבא ילכ
. 
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경고!
이 장치는 접근이 제한된 구역에 설치하도록 되어있습니다. 특수도구, 잠금 장치 및
키, 또는 기타 보안 수단을 통해서만 접근 제한 구역에 들어갈 수 있습니다.
Waarschuwing
Dit apparaat is bedoeld voor installatie in gebieden met een beperkte toegang.
Toegang tot dergelijke gebieden kunnen alleen verkregen worden door gebruik te
maken van speciaal gereedschap, slot en sleutel of andere veiligheidsmaatregelen.
電池の取り扱い
電池交換が正しく行われなかった場合、破裂の危険性があります。 交換する電池はメー
カーが推奨する型、または同等のものを使用下さい。 使用済電池は製造元の指示に従
って処分して下さい。
警告
电池更换不当会有爆炸危险。请只使用同类电池或制造商推荐的功能相当的电池更
换原有电池。请按制造商的说明处理废旧电池。
警告
電池更換不當會有爆炸危險。請使用製造商建議之相同或功能相當的電池更換原有
電池。請按照製造商的說明指示處理廢棄舊電池。