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Contents
1. SAFETY PRECAUTION ................................................................................................................ 4
2. BRIEF INTRODUCTION ............................................................................................................... 5
2.1 OPERATING PRINCIPLE .......................................................................................................................... 5
2.2 SYSTEM CONFIGURATION ...................................................................................................................... 5
2.3 APPLICABLE WHEEL LOADERS .............................................................................................................. 5
3. TECHNICAL SPECIFICATIONS ................................................................................................. 6
3.1 SPECIFICATIONS OF WEIGHING INDICATOR ............................................................................................ 6
3.2 SPECIFICATIONS OF POSITION SENSOR .................................................................................................. 7
3.3 SPECIFICATIONS OF OIL PRESSURE SENSOR ........................................................................................... 7
3.4 SYSTEM ACCURACY .............................................................................................................................. 8
4. USER INTERFACE ......................................................................................................................... 9
4.1 MAIN DISPLAY INTERFACE .................................................................................................................... 9
4.2 KEYPAD OPERATION............................................................................................................................ 12
4.2.1 Menu Operation ......................................................................................................................... 12
4.2.2 Parameter Setting Operation ...................................................................................................... 12
4.2.3 System Calibration Operation ................................................................................................... 12
4.2.4 Operation in Loading Process ................................................................................................... 13
5. INSTALLATION&CONNECTION ............................................................................................. 14
5.1 INSTALLATION ..................................................................................................................................... 14
5.1.1 Structure of Wheel loader .......................................................................................................... 14
5.1.2 Installation of Weighing Indicator ............................................................................................. 15
5.1.3 Installation of Position Sensor ................................................................................................... 16
5.1.4 Installation of Oil Pressure Sensor ............................................................................................ 17
5.1.5 Cable Laying ............................................................................................................................. 18
5.2 TERMINAL ........................................................................................................................................... 18
5.3 CONNECTION....................................................................................................................................... 19
5.3.1 Oil Pressure Sensor Connector (LC-DN/LC-UP) ...................................................................... 19
5.3.2 Position Sensor Connector (POSITION) ................................................................................... 20
5.3.3 Digital Communication Port Connector (COM1/COM2) ......................................................... 20