KERN ITB Service Manual

FTx/ITx-SH-e-0720 3
Contents
1 General .......................................................................................................................................... 5
1.1 How to use this service manual? ....................................................................................................... 5
1.2 Service concept ............................................................................................................................... 5
1.3 Introducing the product group ........................................................................................................... 6
1.4 Safety notes ..................................................................................................................................... 7
2 Compact scales, small platform FTB/FTC (weighing pan 200x240mm) ............................................. 8
2.1 Scales with strain gauge weighing cells ............................................................................................. 8
2.2 Scales with strain gauge weighing cell and IP65 protection ................................................................. 12
2.3 Display unit FTB ............................................................................................................................... 16
2.4 Display unit FTC ............................................................................................................................... 18
3 Compact scales, large platform FTB/FTC (weighing pan 240x350mm) .............................................. 20
3.1 Scales with strain gauge weighing cell .............................................................................................. 20
3.2 Scales with strain gauge weighing cell and IP65 protection ................................................................. 25
3.3 Display unit FTB ............................................................................................................................... 29
3.4 Display unit FTC ............................................................................................................................... 31
4 Terminals ....................................................................................................................................... 33
4.1 KMB-TM terminal (ITB) ...................................................................................................................... 33
4.2 KMS-TM terminal (ITS) ...................................................................................................................... 35
4.3 KMT-TM terminal (ITT) ....................................................................................................................... 37
4.4 OptionPac ....................................................................................................................................... 39
4.5 Small parts set................................................................................................................................. 41
5 Replacing components with compact scales .................................................................................... 42
5.1 Important notes ............................................................................................................................... 42
5.2 Replacing the keypad overlay ........................................................................................................... 43
5.3 Replacing the AC adapter.................................................................................................................. 43
5.4 Replacing the battery ........................................................................................................................ 43
5.5 Replacing the charging PCB .............................................................................................................. 44
5.6 Replacing the analog PCB ................................................................................................................ 44
5.7 Replacing the display mounting plate, display unit and digital PCB ...................................................... 45
5.8 Replacing the weighing cell .............................................................................................................. 47

KERN ITB Specifications

General

Brand	KERN
Model	ITB
Category	Scales
Language	English