Content

General information

• Safety
• Standard torque data for cap screws and nuts
• Type, serial number and year of manufacture of the machine
• Fluids and lubricants
• Special torque settings
• Machine overall dimensions

Components layout CX130

• General layout
• Electrical component layout of the upper chassis
• Electrical component layout of the cab
• Cab controls
• Instrument panel

Components CX130

• Hand remote controls
• Travel foot controls
• Auxiliary foot controls
• Cushion valve
• Main hydraulic pump
• Pilot pressure gear pump
• Proportional solenoid valve
• Control valve
• Boom safety valve
• Dipper arm safety valve
• Dual flow valve
• Swing motor
• Drive motor
• Swivel joint
• Flow restrictor
• Boom cylinder
• Solenoid valve block

Diagnostic - selection

• Access and contents of control screens
• Warning messages
• Excavator model selection procedure
• Changing the language code
• Anti-theft device
• Changing the access code for the anti-theft system
• Troubleshooting
• Electrical inspection of components

Electric circuit

• General location of components
• Relays and main fuses
• Fuse box
• Instrument panel
• Engine control
• Working mode selection
• H / S / L mode control
• Automatic mode control
• Acceleration control
• Control of engine return to idle
• Hammer mode control
• Automatic engine pre-heat
• Automatic engine warm-up
• Engine emergency stop
• Emergency mode
• Locking functions
• Power boost
• Swing brake
• Travel speed
• Supply cut-off delayed
• Water temperature gauge
• Hydraulic oil temperature gauge
• Fuel level
• Engine fuel injection pump electronic regulator

Electric circuit

• High speed travel circuit
• Low speed travel circuit
• Straight travel circuit
• Swing operation, swing parking circuit
• Swing priority variable throttle circuit
• Boom up 2 speed circuit
• Boom down load holding valve circuit
• Arm out 2 speed circuit
• Circuit for breaker and crusher
• Pump CX 130

Hydraulic pressure settings

• Special tools
• Identification of hydraulic components
• Preparation before inspection
• Checking and pressure setting procedure
• Troubleshooting