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Contents
AC-4000 Service Manual No. 0181B
viii
CHAPTER 6 TROUBLESHOOTING
6.1
Error List .............................................................................................................................. 6-1
6.2
Symptom, Cause, And Measures ........................................................................................ 6-4
CHAPTER 7 PARTS REPLACEMENT
7.1
Detaching Each Part ........................................................................................................... 7-1
I
Detach the weigh platter .................................................................................................. 7-1
I
Detaching the platter holder ............................................................................................ 7-1
I
Detaching the display unit. ............................................................................................... 7-1
I
Detaching the front cover (key sheet) ............................................................................. 7-2
I
Detaching the top case .................................................................................................... 7-3
7.2
Detaching Internal Parts ...................................................................................................... 7-4
I
Detaching the keyboard relay board (P-862A) ............................................................... 7-4
I
Detaching the key sheet .................................................................................................. 7-4
I
Detaching the power supply ............................................................................................. 7-5
I
Detaching the span switch (PK-236)................................................................................ 7-5
I
Detaching the load cell ..................................................................................................... 7-6
I
Detaching the PK-229 (A/D board) .................................................................................. 7-7
I
Detaching the PK-232 (TCP/IP) ....................................................................................... 7-7
I
Detaching the PK-950A (Main board) .............................................................................. 7-8
I
Detaching the thermal head ............................................................................................. 7-9
I
Cleaning the thermal head ............................................................................................. 7-10
I
Detaching the display ..................................................................................................... 7-10
I
Cleaning the cassette sensor/peel sensor .................................................................... 7-11
I
Adjusting the belt tension ............................................................................................... 7-11
7.3
Periodical Replacement Parts ........................................................................................... 7-12
Содержание AC-4000 Series
Страница 24: ...Chapter 2 Installation AC 4000 Service Manual No 0181B 2 10 MEMO ...
Страница 84: ...Chapter 4 Setup Mode AC 4000 Service Manual No 0181B 4 42 MEMO ...
Страница 86: ...Chapter 5 Electricity Composition AC 4000 Service Manual No 0181B 5 2 5 2 Main Board P 950B P 950B PK 229 ...
Страница 96: ...Chapter 5 Electricity Composition AC 4000 Service Manual No 0181B 5 12 MEMO ...