Rice Lake Ishida IGX & IGB Series - Service Manual - Manual (Page 2)

Manual No. 085-3435-07 1/45 IGB/IGX Series (Overseas Specifications) Service Manual
CONTENTS
CHAPTER 1. PRODUCT OVERVIEW ..................................................................................................3
1.1 Machine Outline.............................................................................................................................3
1.2 Standard Specifications .................................................................................................................3
1.3 Appearance ...................................................................................................................................5
1.4 Display Unit ...................................................................................................................................6
1.5 Outer Dimensions ..........................................................................................................................7
CHAPTER 2 TEST MODE.....................................................................................................................9
2.1 Operation.......................................................................................................................................9
2.1.1 Starting Each Mode ................................................................................................................9
2.1.2 Ending Test Mode...................................................................................................................9
2.1.3 Test Mode Flow ....................................................................................................................10
2.1.4 Key Functions.......................................................................................................................10
2.1.5 Mode List..............................................................................................................................11
2.2 C1 Mode (Country No., Scale No., Zero point, Span adjustment)................................................12
2.2.1 Country No. Table.................................................................................................................12
2.2.2 Scale No. Table ....................................................................................................................13
2.2.3 Operation Procedure ............................................................................................................14
2.3 C2 Mode: Key Check...................................................................................................................18
2.4 C3 Mode: Display Check 1 (Simplified Check) ............................................................................18
2.5 C4 Mode: Display Check 2 (Detailed Check)...............................................................................19
2.6 C5 Mode: Program No Display ....................................................................................................19
2.7 C6 Mode: RAM Clear and E2ROM Clear ....................................................................................20
2.8 C7 Mode: Weighing Condition Setting .........................................................................................21
2.9 C8 Mode: E2ROM Data Reading.................................................................................................24
2.10 C9 Mode: Board Inspection (A/D Check, I/F Check)....................................................................26
CHAPTER 3 HARDWARE CONFIGURATION ...................................................................................27
3.1 Mechanical Parts .........................................................................................................................27
3.1.1 Load Cell ..............................................................................................................................30
3.2 Electric Parts (IGB Series)...........................................................................................................31
3.2.1 IGB Block Diagram ...............................................................................................................31
3.2.2 Main Board (PS-018)............................................................................................................32
3.2.3 Power Board (PS-019) .........................................................................................................33
3.3 Electric Parts (IGX Series)...........................................................................................................34
3.3.1 IGX Block Diagram ...............................................................................................................34
3.3.2 Main Board (PS-016)............................................................................................................35
CHAPTER 4 MAINTENANCE .............................................................................................................37
4.1 Disassembly Procedure for Display Unit......................................................................................37
4.2 Replacement of Main Board ........................................................................................................38
4.2.1 IGB Series ............................................................................................................................38
4.2.2 IGX Series ............................................................................................................................39
4.3 Replacing and Adjusting Load Cell ..............................................................................................41
4.3.1 Checking and Adjusting Gap of Four-corner Limit ................................................................42
4.3.2 Performing Zero Point and Span Adjustments ......................................................................43
4.4 Troubleshooting ...........................................................................................................................44