BT LR7, LR7A Service Manual
BT LR7, LR7A Service Manual - Image 2
BT LR7, LR7A Service Manual - Image 3
BT LR7, LR7A Service Manual - Image 4
BT LR7, LR7A Service Manual - Image 5

BT LR7, LR7A Service Manual

$30.00

  • Type Of Manual: Service Manual
  • : Service Manual PDF
  • Number of Pages: 174
  • Size: 26.0MB
  • Format: PDF
Category:

Product details

  • Model List:

    • LR7, LR7A
  • 1. Return To HomePage
  • 2. Master Service Manual Product family PS
  • 3. Contents Master Service Manual (MSM)
  • 3.1. Valid from serial number
  • 3.1.1. Serial No
  • 3.2. Document list
  • 3.2.1. Section
  • 3.2.2. Document
  • 4. Introduction to BTs Service Manual
  • 5. Contents, M
  • 5.1. Truck information
  • 6. Technical data
  • 6.1. Valid from serial number
  • 6.1.1. Serial number
  • 6.2. LSF 1250
  • 6.2.1. Drive motor
  • 6.2.2. Transmission/drive gear
  • 6.2.3. Hydraulic system
  • 6.2.4. Batteries
  • 6.2.5. Driving speeds
  • 6.2.6. Lifting/lowering times
  • 6.2.7. Power consumption
  • 7. Contents, P
  • 7.1. Preventive Maintenance
  • 8. Introduction, maintenance
  • 8.1. Safety regulations with maintenance work
  • 8.1.1. WARNING
  • 8.1.2. WARNING
  • 8.1.3. WARNING
  • 8.1.4. CAUTION
  • 8.2. Cleaning and washing
  • 8.2.1. External cleaning
  • 8.2.2. Cleaning the motor compartment
  • 8.2.3. Electrical components
  • 8.3. Safe lifting
  • 8.3.1. WARNING
  • 9. Preventive maintenance
  • 9.1. Valid from serial number
  • 9.1.1. Serial No
  • 9.2. Maintenance schedule
  • 9.2.1. Pos. no.
  • 9.2.2. Work to carry out
  • 9.3. Lubrication chart
  • 9.3.1. Service point
  • 9.3.2. Interval/Running hours
  • 9.3.3. Lubricant
  • 10. Oil and grease specification
  • 10.1. Valid from serial number
  • 10.1.1. Serial No
  • 10.2. Approved oils and grease
  • 10.2.1. Lubticant
  • 10.2.2. Specification
  • 10.2.3. Application area
  • 11. Contents, S
  • 11.1. Service instructions
  • 12. Electric pump motor
  • 12.1. Valid from serial number
  • 12.1.1. Serial number
  • 12.2. General
  • 12.2.1. Mechanical construction
  • 12.2.2. Special tools
  • 12.3. Removal/Refitting
  • 12.3.1. Removing the motor from the truck
  • 12.3.2. Refitting
  • 12.4. Service/Repairs
  • 12.4.1. Cleaning
  • 12.4.2. Dismantling
  • 12.4.3. Re-assembling
  • 12.4.4. Armature bearings
  • 12.4.5. Carbon brushes and brush holder
  • 12.4.6. Commutator
  • 12.5. Storage/Transport
  • 12.5.1. Storage
  • 12.5.2. Component
  • 13. Electric drive motor
  • 13.1. Valid from serial number
  • 13.1.1. Serial number
  • 13.2. General
  • 13.2.1. Mechanical contruction
  • 13.2.2. Special tools
  • 13.3. Removal/Refitting
  • 13.3.1. Removing the motor from the truck
  • 13.3.2. Reassembly
  • 13.4. Service/Repairs
  • 13.4.1. Cleaning
  • 13.4.2. Removal of motor
  • 13.4.3. Refitting of motor
  • 13.4.4. Armature bearings
  • 13.4.5. Carbon brushes and brush holder
  • 13.4.6. Commutator
  • 13.5. Storage/Transport
  • 13.5.1. Storage
  • 13.5.2. Grease specification
  • 13.5.3. Component
  • 14. Mechanical drive gear unit
  • 14.1. Valid from serial number
  • 14.1.1. Serial No
  • 14.2. General technical description
  • 14.2.1. Technical data
  • 14.2.2. Gear components
  • 14.2.3. Special tools
  • 14.3. Removing the gear from the truck
  • 14.4. Change of seal on the drive shaft
  • 14.5. Reconditioning of the gear
  • 15. Electromagnetic parking brake
  • 15.1. Gäller maskinnummer
  • 15.1.1. Serial No
  • 15.2. General
  • 15.3. Function
  • 15.3.1. Releasing the brake
  • 15.3.2. Braking
  • 15.4. Maintenance
  • 15.4.1. Adjustment of gap
  • 15.4.2. Exchange of brake disc/magnetic coil
  • 15.4.3. Check/adjustment of the braking force
  • 16. Electric parking brake, magnetic brake
  • 16.1. Valid from serial number
  • 16.1.1. Serial no
  • 16.2. General
  • 16.3. Function
  • 16.3.1. Releasing the brake
  • 16.3.2. Braking
  • 16.4. Maintenance
  • 16.4.1. Adjustment of gap
  • 16.4.2. Exchange of brake disc/magnetic coil
  • 16.4.3. Check/adjustment of the braking force
  • 17. Wiring Diagrams LR7
  • 18. Electrical system
  • 18.1. Valid from serial number
  • 18.1.1. Serial number
  • 18.2. Electrical panel, components
  • 18.3. List of symbols and electrical diagrams
  • 18.3.1. List of symbols
  • 18.3.2. Electrical diagram 1(4)
  • 18.3.3. Electrical diagram 2(4)
  • 18.3.4. Electrical diagram 3(4)
  • 18.3.5. Electrical diagram 4(4)
  • 18.4. Operating description
  • 18.4.1. General
  • 18.4.2. Adjustable settings
  • 18.4.3. Description
  • 18.4.4. Ignition switch S17 in the ON position
  • 18.4.5. Tiller arm in driving position, S10
  • 18.4.6. Driving, direction of the forks
  • 18.4.7. Driving, direction of the steer wheel
  • 18.4.8. Load dependent current limit
  • 18.4.9. Reversing/motor brake, direction of forks to direction of steer wheel
  • 18.4.10. Reversing/motor brake, direction of steer wheel to direction of forks
  • 18.4.11. Safety reversing
  • 18.4.12. Lifting the support arms
  • 18.4.13. Lowering the support arms
  • 18.4.14. Lifting the forks
  • 18.4.15. Horn
  • 18.4.16. Switch operation for the platform and gates
  • 18.4.17. Limited lifting and driving
  • 19. Electrical system
  • 19.1. Valid from serial number
  • 19.1.1. Serial number
  • 19.2. Electrical panel, components
  • 19.3. List of symbols and electrical diagrams
  • 19.3.1. List of symbols
  • 19.3.2. Electrical diagram 1(5)
  • 19.3.3. Electrical diagram 2(5)
  • 19.3.4. Electrical diagram 3(5)
  • 19.3.5. Electrical diagram 4(5)
  • 19.3.6. Electrical diagram 5(5)
  • 19.4. Functional description
  • 19.4.1. General
  • 19.4.2. Description
  • 19.4.3. Ignition key switch S17 in ON position
  • 19.4.4. Tiller arm in drive position, S10
  • 19.4.5. Driving in direction of forks
  • 19.4.6. Driving in steer wheel direction
  • 19.4.7. Load dependent current limits
  • 19.4.8. Reversing/motor brakes, fork direction to steer wheel direction
  • 19.4.9. Reversing/motor brakes, steer wheel direction to fork direction
  • 19.4.10. Safety reversing
  • 19.4.11. Support arm lifting
  • 19.4.12. Support arm lower
  • 19.4.13. Fork lift
  • 19.4.14. Horn
  • 19.4.15. Breaker function for platform and gates
  • 19.4.16. Lifting and driving limits
  • 20. Voltage/battery indicator/control
  • 20.1. Valid from serial number
  • 20.1.1. Serial No
  • 20.2. General
  • 20.3. Electrical
  • 20.3.1. Voltage
  • 20.4. Battery controller
  • 20.4.1. General
  • 20.4.2. Reset
  • 20.4.3. Keyswitch
  • 20.4.4. Hourmeter
  • 20.5. Trouble shooting
  • 20.5.1. Battery Discharge Indicator
  • 20.5.2. Hour meter
  • 21. Transistor panel
  • 21.1. Valid from serial number
  • 21.2. General
  • 21.3. Connections
  • 21.3.1. Connection pin
  • 21.3.2. Connection
  • 21.4. Control circuit
  • 21.4.1. Pin No.
  • 21.4.2. Connection
  • 21.5. Technical specification
  • 21.5.1. Parameter (Programmers display)
  • 21.5.2. Ran- ge
  • 21.5.3. Std value
  • 21.5.4. Description
  • 21.6. Adjustment panel
  • 21.6.1. Adjustable potentiometers
  • 21.6.2. Connection for the hand terminal
  • 21.6.3. Status LEDs
  • 21.7. Maintenance
  • 21.7.1. Safety
  • 21.7.2. Cleaning
  • 21.8. Diagnostics and troubleshooting
  • 21.8.1. LED code
  • 21.8.2. Programmers LCD-display
  • 21.8.3. Explanation
  • 21.8.4. Probable cause
  • 21.9. Curtis 1307 hand terminal
  • 21.9.1. Function
  • 21.10. Using the hand terminal
  • 21.10.1. Checking and adjusting parameters
  • 21.10.2. Using TEST mode
  • 21.10.3. Using DIAGNOSTICS mode
  • 22. Transistor panel
  • 22.1. Valid from serial number
  • 22.1.1. Serial number
  • 22.2. General
  • 22.2.1. Characteristics and functions
  • 22.3. Connections
  • 22.3.1. Connection pin
  • 22.3.2. Connection
  • 22.3.3. Connection to the control circuits
  • 22.4. Technical specification
  • 22.4.1. Description
  • 22.5. Parameters
  • 22.5.1. Parameter (1307-display)
  • 22.5.2. Std. value
  • 22.5.3. Description
  • 22.5.4. Mode 1 and 2
  • 22.6. Diagnostics and trouble shooting
  • 22.6.1. Trouble shooting
  • 22.6.2. Error codes
  • 22.6.3. Testing circuits for error detection
  • 22.7. Maintenance
  • 22.7.1. WARNING
  • 22.7.2. Safety
  • 22.7.3. Cleaning
  • 22.8. Curtis 1307 hand terminal
  • 22.8.1. Connection to Curtis 1207
  • 22.8.2. Connection to Curtis 1207A
  • 22.8.3. Function
  • 22.9. Using the hand terminal
  • 22.9.1. Using the PROGRAM mode, checking and adjusting parameters
  • 22.9.2. Using SPECIAL PROGRAM mode
  • 22.9.3. Using TEST mode
  • 22.9.4. Using DIAGNOSTICS mode
  • 22.9.5. Using SPECIAL DIAGNOSTICS mode
  • 23. Electronic card
  • 23.1. Valid from serial number
  • 23.2. General
  • 23.2.1. Connections and adjustments
  • 23.2.2. Connections for inputs and outputs
  • 24. Electronic card
  • 24.1. Valid from serial number
  • 24.1.1. Serial number
  • 24.2. General
  • 24.2.1. Components
  • 24.2.2. Connectors and adjustments
  • 24.2.3. Connections for inputs/outputs
  • 24.2.4. Adjustment of max. speed
  • 24.3. Cleaning/maintenance
  • 24.4. Changing the card
  • 25. Hydraulic/pneumatic system
  • 25.1. Valid from serial number
  • 25.1.1. Serial number
  • 25.2. General
  • 25.3. Hydraulic diagram
  • 25.4. List of symbols
  • 25.4.1. Description
  • 25.4.2. Function
  • 25.5. Functional description
  • 25.5.1. Lifting the forks
  • 25.5.2. Lowering the forks
  • 25.5.3. Switch, S59
  • 25.6. Adjustments
  • 25.6.1. Adjustment procedure
  • 26. Main valve unit lift/reach/tilt
  • 26.1. Valid from serial number
  • 26.1.1. Serial No
  • 26.2. General description
  • 26.2.1. Solenoid
  • 26.2.2. Function
  • 26.2.3. Location
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