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: BT Service Manual PDF

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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