Ericsson Multi-Format Receiver RX1290 - Manual (Page 87)

7 Preventive Maintenance and Fault-finding
Chapter 7
Contents
7.1 Introduction........................................................................................... 7-3
7.2 Routine Checks .................................................................................... 7-3
7.2.1 Cooling Fans ........................................................................................ 7-3
7.2.2 Cleaning ............................................................................................... 7-3
7.3 Servicing............................................................................................... 7-4
7.3.1 Conditions Requiring Servicing ............................................................ 7-4
7.3.2 Replacement Parts ............................................................................... 7-4
7.3.3 Checks on Completion of Servicing...................................................... 7-4
7.4 Maintenance and Support Services...................................................... 7-5
7.4.1 Introduction........................................................................................... 7-5
7.4.2 Warranty ............................................................................................... 7-5
7.4.3 Levels of Continuing Ericsson Service Support.................................... 7-5
7.4.4 Warranty ............................................................................................... 7-5
7.4.4.1 Levels of Continuing Ericsson Service Support.................................... 7-5
7.5 Fault-finding.......................................................................................... 7-6
7.5.1 General................................................................................................. 7-6
7.5.2 System Defaults ................................................................................... 7-6
7.5.3 Preliminary Investigations..................................................................... 7-6
7.5.4 Ethernet Remote Control...................................................................... 7-6
7.6 AC User Accessible Fuse Replacement............................................... 7-7
7.7 Disposal................................................................................................ 7-8
7.7.1 Molded Plugs........................................................................................ 7-8
7.7.2 Equipment ............................................................................................ 7-8
List of Figures
Figure 7.1 Cooling Fans Location.......................................................................... 7-3
Figure 7.2 Fuse Carrier.......................................................................................... 7-8
List of Tables
Table 7.1 Fuse Information................................................................................... 7-7
EN/LZT 790 0003/2 R1A 7-1