User's Manual

CONTENTS
xxi
Chapter 4 MAINTENANCE................................................... 4-1
4.1 ROUTINE MAINTENANCE ..................................................................................................... 4-1
4.2 MAINTENANCE ON EACH UNIT ........................................................................................... 4-2
4.2.1 SCANNER UNIT NKE-2042, 2043, 2062/HS, 2063/HS, 2103-4/4HS/6/6HS
.......................................................................................................................................... 4-2
4.2.2 DISPLAY UNIT NCD-2182............................................................................................... 4-5
4.3 PERFORMANCE CHECK ....................................................................................................... 4-6
4.3.1 TEST MENU ..................................................................................................................... 4-7
4.3.2 SYSTEM INFORMATION ................................................................................................ 4-7
4.3.3 SYSTEM TIME.................................................................................................................. 4-8
4.3.4 SCANNER INFORMATION ............................................................................................. 4-8 4.3.5 HARDWARE INFORMATION.......................................................................................... 4-9 4.3.6 ERROR LOG..................................................................................................................... 4-9
4.3.7 LINE MONITOR .............................................................................................................. 4-11
4.3.8 SELF TEST ..................................................................................................................... 4-12
4.4 REPLACEMENT OF MAJOR PARTS .................................................................................. 4-17
4.5 FAULT FINDING .................................................................................................................... 4-19
4.5.1 LIST OF ALARMS AND OTHER INDICATIONS .......................................................... 4-19
4.5.2 FUSE CHECKING .......................................................................................................... 4-28
4.6 TROUBLE SHOOTING.......................................................................................................... 4-30
4.6.1 INCLUDED A
CCESSORIES.......................................................................................... 4-30
4.6.2 SPECIAL PARTS............................................................................................................ 4-33
4.6.3 CIRCUIT BLOCK TO BE REPAIRED............................................................................ 4-34
Chapter 5 AFTER-SALES SERVICE ................................... 5-1
5.1 KEEPING PERIOD OF MAINTENANCE PARTS....................................................................... 5-1
5.2 WHEN YOU REQUEST FOR REPAIR................................................................................... 5-1
5.3 RECOMMENDED MAINTENANCE........................................................................................ 5-1
Chapter 6 DISPOSAL ........................................................... 6-1
6.1 DISPOSAL OF THE UNIT ....................................................................................................... 6-1 6.2 DISPOSAL OF USED MAGNETRON..................................................................................... 6-2 6.3 CHINA RoHS............................................................................................................................ 6-2