IBM Z50 manual Safety Notice

Page 10

Safety Notice 5

Though main batteries have low voltage, a shorted or grounded battery can produce enough current to burn combustible materials or personnel.

Bien que le voltage des batteries principales soit peu élevé, le court-circuit ou la mise à la masse d'une batterie peut produire suffisamment de courant pour brûler des matériaux combustibles ou causer des brûlures corporelles graves.

Obwohl Hauptbatterien eine niedrige Spannung haben, können sie doch bei Kurzschluß oder Erdung genug Strom abgeben, um brennbare Materialien zu entzünden oder Verletzungen bei Personen hervorzurufen.

Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in corto circuito o a massa può fornire corrente sufficiente da bruciare materiali combustibili 0 provocare ustioni al tecnici di manutenzione.

Aunque las baterías principales tienen un voltaje bajo, una batería cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal.

Safety Notice 6

Before removing any FRU, power-off the computer, unplug all power cords from electrical outlets, remove the battery pack, then disconnect any interconnecting cables.

Avant de retirer une unité remplaçable en clièntele, mettez le système hors tension, débranchez tous les cordons d'alimentation des socles de prise de courant, retirez la batterie et déconnectez tous les cordons d'interface.

Die Stromzufuhr muß abgeschaltet, alle Stromkabel aus der Steckdose gezogen, der Akku entfernt und alle Verbindungskabel abgenommen sein, bevor eine FRU entfernt wird.

Prima di rimuovere qualsiasi FRU, spegnere il sistema, scollegare dalle prese elettriche tutti i cavi di alimentazione, rimuovere la batteria e poi scollegare i cavi di interconnessione.

Antes de quitar una FRU, apague el sistema, desenchufe todos los cables de las tomas de corriente eléctrica, quite la batería y, a continuación, desconecte cualquier cable de conexión entre dispositivos.

© Copyright IBM Corp. 1998

xi

Image 10
Contents March First Edition March About This Manual Contents Vi IBM WorkPad z50, Mobile Companion FRU Replacement Strategy Important Service InformationBefore Replacing Parts Safety Notices Multi-lingual Translations Safety NoticeSafety Notice IBM WorkPad z50, Mobile Companion Safety Notice Safety Information General SafetyElectrical Safety Safety Inspection Guide Use caution do not become a victim yourself Switch off powerCheck for worn, frayed, or pinched cables Handling Electrostatic Discharge-Sensitive Devices Grounding RequirementsWorkPad z50 Mobile Companion 2608 Read This First Logic card to Plastic Screw Tightening InformationPlastic to Plastic Torque DriverFollowing is not covered under warranty Page Product Overview FeatureDescription Symptoms Verified Refer To Checkout GuideAudio Checkout Keyboard Checkout Memory CheckoutPower Systems Checkout Modem CheckoutPin Voltage V dc Terminal Voltage V dc 11.1 GroundOptional Dry Cell Battery Checkout If the optional Dry Battery Calibration Application Backup Battery Checkout NonrechargeableROM Card Checkout Cradle Checkout TrackPoint CheckoutExternal Monitor Self-Test IBM WorkPad z50, Mobile Companion Installing the ROM/DRAM Card ROM cardRemoving the ROM/DRAM Card Handling a ScrewdriverBrightness/Contrast Buttons Checkout Removing the Dram ROM CardsFull Power Mode Power Management FeaturesSuspend Mode Symptom / Error Symptom-to-FRU IndexFRU / Action in Sequence LED board Indicator-Related Symptoms Function-Related SymptomsInfrared-Related Symptoms Keyboard- or TrackPoint-Related Symptoms Symptom / Error FRU / Action in SequencePower-Related Symptoms Peripheral Device Related SymptomsOther Symptoms Intermittent Problems Undetermined ProblemsPC Card Slot Test Running the DiagnosticsTool Name Indicator Related Service ProceduresStatus Indicators and Control Buttons ColorApplication Launching Key Assignments KeySafety Notice 6 Translation on Safety Notice 1 Translation onSafety Notice 2 Translation on Removing and Replacing Defective FRUsPage Screw Screw Type Head Important NoticeLength Unplugging and Plugging Flexible Cables Removal reference Backup Batteries 1020 ROM/DRAM Card Step Size Quantity M2.5 Color Black Torque Kgcm LengthWorkPad z50 Mobile Companion Battery Pack Keyboard Assembly Bottom Cover WorkPad z50 Mobile Companion Mainboard Step Size Quantity M2.0 Color Torque Kgcm LengthLCD Bezel LCD Unit Inverter Card and LCD Panel FPC Assembly Step Size Quantity Color M2.5 Hex Torque Kgcm LengthSpeaker MicrophonePC Card Slot Assembly Audio PortsWorkPad z50 Mobile Companion 1160 RJ-11 Assembly Hardware Button Board Top Cover Locations Front Right View Left View Right ViewRear View Bottom ViewSystem Unit Parts Listing System Unit FRU List LCD Unit Parts List CRU Power Cord For 3-pin power cordsTrademarks IBMIBM