IBM SY31-0697-02 9348 Service Jan92 free download

File name SY31-0697-02_9348_Service_Jan92.pdf

9348 Service Information Before using this information and the product it supports, be sure to read the general information under "Notices" on iii. Third Edition (January 1992) Make sure you are using the proper edition for the level of the product. Order publications through your IBM representative or the IBM branch serving your locality. Publications are not stocked at the address given below. A form for readers' comments is provided at the back of this publication. If the form has been removed, address your comments to: Attn Department 245 IBM Corporation 3605 Highway 52 N Rochester, MN 55901-7899 USA When you send information to IBM, you grant IBM a non-exclusive right to use or distribute the information in any O Copyright International Business Machines Corporation 1989,1992. All rights resewed. Note to U.S. Government Users - Documentation related to restricted rights - Use, duplication or disclosure is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corp. Notices - - Safety Notices in This Manual Danger Notices A danger notice indicates a hazard that could possibly cause death or serious per- sonal injury. The following danger notices pertain throughout this manual. DANGER An electrical outlet that is not correctly wired could place hazardous voltage on metal parts of the system or the products that attach to the system. It is the customer's responsibility to ensure that the outlet is correctly wired and grounded to prevent an electrical shock. 1. To prevent a possible electrical shock when installing the device, ensure that the power cord for that device is unplugged before installing signal cables. 2. To prevent a possible electrical shock when adding the device to a system, disconnect all power cords, if possible, from the existing system before connecting the signal cable to that device. DANGER To prevent a possible electrical shock from touching two surfaces with dif- ferent electrical grounds, use one hand, when possible, to conned or dis- connect signal cables. (RSFTDOW) DANGER To prevent a possible electrical shock during an electrical storm, do not connect or disconnect cables or station protectors for communications lines, display stations, printers, or telephones. (RSFTDCW) DANGER