Link Belt LS2650 C Series 2 Excavator Index:

• Preface
• CAUTION
• OPERATION
  • Safety
    • Before Moving to the Job Site
    • When Machine is Moved to the Job Site
    • Operating Practices
    • During Operation
    • During Traveling
    • On Completion of Daily Operations
    • Cautions for Parking
    • Standard Hand Signals for Controlling Crawler Excavator Operations
  • Location of Components
  • Hydraulic System
    • Hydraulic Actuator
    • Hydraulic Circuit
  • Instruments and Controls
    • Starter Switch
    • Start
    • Heat
    • Throttle Dial
    • Lamp Check/Buzzer Stop Switch
    • Engine Stop Switch
    • Heater Switch
    • Swing Lock…Safety Device
    • Cab Light Switch
    • Control Switch…Safety Device
    • Light Switch
    • Travel Caution Buzzer
    • Wiper Switch
    • Hort Switch
    • Idle Switch
    • Redundant (Back-up) Switch
    • Mode Select Switch
    • Idle/F Sel Switch
    • Manual Throttle Switch
    • Travel Switch
    • Attachment Control Switch (Arm)
    • Operator’s Seat
    • Height Adjustments
    • Front and Rear Adjustments
    • Back Rest Angle Adjustment
    • Console Box
    • Front and REar Adjustment
    • Right Console Box
    • Left Console Box
    • SCM Monitor (Systems Control Monitor)
    • Service Monitor
    • Mechanical control Monitors
    • Swing Parking Brake
  • Operation Modes
    • Load Modes
    • Fine Control Modes
  • One Touch Idle and Switch Operation
    • One Touch Idle
    • Switch Operations
  • Switch Malfunction and Redundant (Back-Up) [Emergency by pass function]
    • Redundant (Backup)
  • Replactment of Fuse
  • Heater
    • Operation
  • Radio
    • Cautions for Use
    • How to Tune to a Desired Station
  • Battery
    • Cautions for Battery Charging
    • Installation and Removal of Battery
• OPERATING INSTRUCTIONS
  • Cautions for use of New Machine
  • Engine
    • Before Starting
    • Starting the Machine
    • Warm-up Run
    • Stopping the Engine
    • Emergency Engine Stops
  • Warm Up Operation
    • Warm Up Procedure
  • Cautioins for Operation
    • Operating During the Winter or in Cold Climates
  • Operations
  • Pulling Out From Soft Ground
  • Adjusting Bucket Play
    • Adjustment Methods
  • Turning Over and Replacement of Bucket
  • Bucket Tooth Replacement
  • Operating in Cold Climates
    • Fuel and Lubricant
    • Battery
    • Anti-Freeze Mixing
    • Flushing Procedure
    • Cautions After Operation
    • When the Weather Gets Warmer
  • Transportation
    • Loading
    • Trailer Loading
    • Cautions for Removing of Front Attachment
  • Storage
• INSPECTION AND MAINTENANCE
  • General Cautions for Inspection
    • How to Bleed Hydraulic Pressure
  • Caution for Inspection
    • Prevention of Fire
    • For Inspecting the Machine
    • Do Not Work on a Moving Machine
    • To Carry out Maintenance Underneath the Machine
    • The Machine Right After Operation is Hot
    • Caution for Inspection and Adjustment
    • Caution for use of Tools
    • Caution During Work on a High Spot
  • Lubrication Chart
    • Oil Level Check for Take-Up Roller, Upper Roller and Lower Roller
  • Inspection and Maintenance Check List
  • Periodic Maintenance
    • Before work Inspection
    • Greasing of Front Attachment Pins
    • Fuel Tank Water and Deposit Draining
    • Water Separator Water Draining
    • Greasing of Turntable Bearing
    • Engine Oil Replacement
    • Engine Oil Filter Replacement
    • Fan Belt Tension Checking and Adjustment
    • Bolt Tightening
    • Checking the Battery Solution Level
    • Hydraulic Oil System
    • Changing Pilot Oil Filter Element
    • Changing Drain Filter Element
    • Swing Reduction Gear
    • Travel Reduction Gear
    • Greasing of Swing Gear Case Bearing
    • Radiator and Oil Cooler Fins Cleaning and Checking
  • Irregular Maintenance
    • Cleaning and Replacement of the Air Cleaner
    • Cleaning and Replacement of the Element
    • Purging Air From a Hydraulic Cylinder
    • Replacing Coolant
    • Checking and Adjustment of the Track Tension
  • Legally Required Inspections
  • Measuring Pressure
    • Accumulator Gas Pressure Verification
    • Hydraulic System Relief Valve Adjustment
    • Main Relief Pressure
    • Pilot Circuit Pressure
    • Adjusting Pressure of Main Relief Valve and Port Relief Valve
    • Swing Circuit Pressure
    • Travel Circuit Pressure
  • Troubleshooting
  • Replacement Parts
  • Fuel and Lubricants Per Ambient Temperatures
  • Hour Meter
  • Who to Contact for Problems
• SPECIAL ATTACHMENTS
  • Hydraulic Hammer Attachment
    • General Information and Precautions
    • Selection of the Hammer Attachment
    • Installation of the Hammer Attachment
    • Control of the Hydraulic Oil Flow and Pressure
    • Hydraulic Oil Maintenance
    • Extended Service Life of Machine
    • Cleaning Operation