Manitowoc National Crane 1400A Manuals

Manitowoc National Crane 1400A Manuals

Manuals and User Guides for Manitowoc National Crane 1400A. We have 2 Manitowoc National Crane 1400A manuals available for free PDF download: Service Manual, Operator's Manual

Manitowoc National Crane 1400A Service Manual

Manitowoc National Crane 1400A Service Manual (164 pages)

Brand: Manitowoc | Category: Construction Equipment | Size: 32.51 MB

Table of Contents

Table of Contents

5
- General
  
  7
  - Safety Information
    7
  - Basic Nomenclature
    8
- Section 1
  
  7
- General Maintenance
  
  10
  - Cleanliness
    10
  - Removal and Installation
    10
  - Disassembly and Assembly
    10
  - Pressing Parts
    10
  - Locks
    10
  - Shims
    10
  - Bearings
    11
  - Gaskets
    11
  - Hydraulic Systems
    11
  - Electrical
    12
  - Fatigue of Welded Structures
    13
  - Loctite
    13
  - Fasteners and Torque Values
    13
  - Weld Studs
    25
  - Torque Wrenches
    26
  - Using Torque Wrench Extensions
    26
- Wire Rope
  
  27
  - Dynamic Shock Loads
    27
  - Environmental Conditions
    27
  - General
    27
  - Boom Extension and Retraction Cables
    28
  - Recommendations for Servicing Wire Rope
    28
  - Wire Rope Inspection
    28
  - Seizing Wire Rope
    29
  - Wire Rope Replacement (All Wire Rope)
    29
Section 2 Hydraulic System 2

31
- Section 2
  
  31
- Maintenance
  
  34
  - General
    34
  - Hydraulic System Maintenance Precautions
    34
  - Label Parts When Disassembling
    34
  - Welding Precautions
    34
  - Hydraulic Oil Recommendations
    34
  - Draining and Flushing
    34
  - Removing Air from the Hydraulic System
    35
- Parts Replacement
  
  34
- Service
  
  34
- System Description
  
  36
  - Axial Piston Pump
    36
  - Main Control Valve
    36
  - Swing Control Valve
    36
  - RCL Dump Manifold
    36
  - Outrigger Control Manifolds
    36
- Valves
  
  37
  - Hydraulic Tank
    37
  - Hydraulic Remote Controllers
    37
- Valves
  
  39
- Pressure Setting Procedures
  
  39
  - Description
    39
  - Maintenance
    39
  - Relief Valve Setting Procedures
    40
  - Hoist
    40
  - Boom Lift
    40
  - Telescope in and Telescope out Reliefs
    41
  - Outriggers
    41
  - Single Front Outrigger (SFO)
    42
  - Hydraulic Reservoir and Filter
    43
  - Hydraulic Filter Replacement
    44
  - Hydraulic Oil Cooler
    44
  - Oil Cooler Service & Maintenance
    44
  - Hydraulic Valves
    45
  - Main Control Valve
    45
  - RCL Dump Valve
    45
  - Hydraulic Remote Control Valve
    45
- Hydraulic Pump
  
  46
  - Outrigger Manifolds
    46
  - Holding Valves
    46
  - Swing Gearbox
    46
  - Crane Function Power Switch
    46
  - Description
    46
  - Removal
    46
  - Installation
    46
  - Initial Pump Installation
    47
  - Pump Start-Up
    47
  - Pump Margin Pressure Setting
    48
  - Maximum Pump Pressure Setting
    48
  - Load Sense Relief Valve Pressure Setting
    48
- Trouble Diagnosis
  
  50
Section 3 Electric System

55
- Section 3
  
  55
  - Jump Starting the Crane
    55
  - Maintenance
    55
- Maintenance
  
  56
- Individual Fuse Holders
  
  58
- Relay Fuse Blocks
  
  58
  - Micro Relay Fuse Block
    58
  - Mini Relay Fuse Block
    59
  - Horn Alarm Circuit
    59
- VEC Module
  
  60
  - RCL, ATB, and Crane Manifold Solenoids
    61
- Outrigger Manifolds
  
  62
  - Front Outrigger Manifold
    62
  - Rear Outrigger Manifold
    62
- Hydraulic Oil Cooler
  
  63
- Hydraulic Temperature Sensor Warning Light
  
  63
Section 4 Boom Maintenance

65
- Four Section Boom
  65
- Four Section Boom
  
  66
- Boom Removal
  
  66
- Boom Disassembly
  
  66
  - Boom Disassembly Alternative #1
    67
- Four Section Boom Assembly
  
  68
  - Boom Disassembly Alternative #2
    68
  - Additional Maintenance, Disassembled Boom
    68
- Five Section Boom
  
  71
  - Internal Cable Sheave Lubrication
    71
  - Five Section Boom Removal
    72
  - Five Section Boom Disassembly
    72
  - Top/Rear Wear Pad Adjustment
    78
  - Wear Pad Inspection
    78
  - Top Rear Pad Replacement
    78
  - Front Bottom Pad Replacement
    78
  - Inner Side Pad Clearance
    79
  - Inner Side Pad Clearance Example
    80
- Cable Tensioning
  
  81
Description Maintenance 5

89
- Section 5
  
  89
  - Description
    89
  - Maintenance
    89
- Maintenance
  
  90
- Description
  
  90
  - Warm-Up Procedure
    90
  - Removal
    90
  - Hydraulic Hoses
    90
- Drum Rotation Indicator
  
  91
  - Hoist Installation
    91
  - Removal
    91
  - Programming the Minimum Wrap Indicator
    92
- Hoist Repair
  
  93
  - Shipping Mode (Series a Only)
    93
  - For Series "A
    93
  - Series "B" Circuit Breaker Reset Instructions
    93
    
    Disassembly
    93
    
    Reassembly
    94
- Troubleshooting
  
  93
- Hoist Service
  
  95
  - Brake
    95
  - Planetary Set
    98
  - Motor
    98
- Troubleshooting
  
  99
Swing Section 6 Swing

101
- Section 6
  
  101
  - Description
    101
  - Theory of Operation
    101
- Swing Gearbox and Brake
  
  104
  - Parts Required to Rebuild
    104
  - Disassembly
    104
  - Input Planetary Repair
    104
  - Output Planetary Repair
    105
  - Shaft Repair
    105
  - Case Assembly Repair
    105
  - Unit Assembly
    105
- Swing Brake
  
  106
  - Disassembly
    106
    
    Assembly
    107
- Swing Bearing
  
  108
- Maintenance
  
  108
  - Torquing Swing Bearing Bolts
    108
    
    Description
    108
    
    General
    108
    
    Swing Bearing Bolts
    109
    
    Torque Values
    109
    
    Tools Required
    109
- Bearing Clearance
  
  111
- Bearing Replacement
  
  112
  - Removal
    112
  - Installation
    113
  - Slew Potentiometer Adjustment
    114
  - Testing
    114
Section 7 Outriggers

115
- Section 7
  
  115
  - Description
    115
  - Outrigger Beam Assembly
    115
    
    Removal
    117
  - Cable Tensioning
    119
    
    Installation
    119
  - Outrigger Monitoring System (OMS) (Optional-Standard in North America)
    120
  - Outrigger Monitoring System (OMS)
    120
  - Standard in North America)
    120
    
    String Potentiometer
    120
- Description
  
  115
Lubricants 8

121
- Section 8
  
  121
  - General
    121
  - Lubrication
    121
  - Lubricants
    122
  - Chassis Grease
    122
  - Low Temperature Grease
    122
  - Extreme Pressure Multipurpose Gear Lubricant (EPGL)
    122
  - Open Gear Lubricant
    122
  - Antifreeze/Coolant (for Cab Heater)
    122
  - Anti-Wear Additives
    122
  - Hydraulic Oil
    122
  - Standard Hydraulic Oil
    122
  - Arctic Hydraulic Oil
    123
  - Hydraulic Oil Inspection
    123
  - Hydraulic Oil Reservoir Level
    123
- Lubrication
  
  123
  - Internal Cable Sheave Lubrication
    126
  - Boom Lubrication Inner Wear Pad
    126
  - Boom Lubrication Side/Bottom Wear Pads
    127
  - Hoist Brake Oil
    127
  - Hoist Gearbox Oil Level Check
    128
  - Hoist Gearbox Oil Change
    128
  - Swing Gearbox and Brake Oil
    128
- Wire Rope Lubrication
  
  129
  - 1400A Hydraulic Oil Reservoir Level
    129
- Carwell© Rust Inhibitor
  
  130
  - Protecting Cranes from Corrosion
    130
  - Cleaning Procedures
    131
  - Inspection and Repair
    131
  - Application
    131
  - Areas of Application
    132
Section 9 Crane Installation

135
- Section 9
  
  135
  - Minimum Truck Requirements
    135
- Jib Protection Schematic
  
  138
- Minimum Truck Requirements
  
  138
- Mounting Configuration
  
  138
- PTO Requirements
  
  139
  - Horsepower
    139
  - Direct PTO Mount
    139
  - PTO Ratio
    139
  - Pump Rotation
    139
- Truck Frame Strength
  
  140
- Truck Preparation
  
  144
  - Welding Precautions
    144
  - Positioning the Crane on the Truck
    144
- Reinforcing after Frame Extension
  
  145
- Mounting the Crane
  
  149
  - Truck Interface Electrical Connection
    152
- RCL Calibration
  
  153
- Initial Crane Run in Procedure
  
  153
- Stability Test
  
  153
  - Hydraulic System Connection
    153
- Specifications 1400A
  
  155
  - Hydraulic System
    155
  - Hoist System
    156
  - Crane Operating Speeds
    156
  - Air Conditioner (Optional)
    156
- Dimensional Drawing
  
  157
- Section 10
  
  159

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Manitowoc National Crane 1400A Operator's Manual

Manitowoc National Crane 1400A Operator's Manual (98 pages)

Brand: Manitowoc | Category: Construction Equipment | Size: 3.4 MB

Table of Contents

Table of Contents
9
Section 1

13
- Supplemental Information
  13
- Safety Information
  13
- Notice to Owner/User
  16
Section 2

17
- Safety Messages
  17
  - General
    18
  - Safety Alert Symbol
    18
  - Signal Words
    18
- Accidents
  18
- Operator's Information
  18
- Operator's Qualifications
  19
- Operational Aids
  20
- Crane Stability/Structural Strength
  21
  - Load Charts
    22
  - Work Site
    22
  - Wind Forces
    22
  - Lifting Operations
    23
  - Counterweight
    24
  - Outrigger Lift off
    24
  - Multiple Crane Lifts
    24
- Electrocution Hazard
  25
- Personnel Handling
  27
- Environmental Protection
  28
- Maintenance
  28
  - Service and Repairs
    29
  - Lubrication
    30
  - Tires
    30
  - Wire Rope
    30
  - Sheaves
    31
  - Batteries
    32
  - Engine
    32
- Transporting the Crane
  32
- Travel Operation
  32
- Work Practices
  34
  - Personal Considerations
    34
  - Crane Access
    34
  - Job Preparation
    34
  - Working
    34
  - Lifting
    35
  - Hand Signals
    36
- Boom Extension
  38
- Parking and Securing
  38
- Shut-Down
  38
- Cold Weather Operation
  38
- Temperature Effects on Hook Blocks
  39
- Temperature Effects on Hydraulic Cylinders
  39
- Overload Inspection
  40
  - Boom Inspection
    41
  - Superstructure Inspection
    43
  - Carrier Inspection
    45
Section 3

47
- Truck Cab Controls
  47
  - Truck Cab Ignition Switch
    47
  - Power Take off
    48
  - Park Brake
    48
  - Engine Speed Governor
    48
  - Neutral Start/Safety Switch
    48
- Outriggers
  48
  - Outrigger Controls
    48
  - Crane Level Indicators
    48
  - Remote Engine Throttle
    49
  - Outrigger Controls
    49
- Crane Controls
  50
  - Hydraulic Oil Temperature Warning Light
    50
  - Crane Ignition Switch
    50
  - Crane Function Power Switch
    50
  - Warning Horn Switch
    52
  - Swing Control Lever
    52
  - Swing Brake Pedal
    52
  - Swing Brake Switch
    52
  - Adjustable Swing Speed Valve
    52
  - Telescope Control Lever
    52
  - Boom Telescope Pedal (Optional)
    52
  - Hoist Control Lever
    52
  - High Speed Switch Hoist
    52
  - Hoist Rotation Indicator (Optional)
    52
  - Boom Lift Control Lever
    53
  - Boom Lift Control Pedal (Optional)
    53
  - Foot Throttle
    53
  - Hand Throttle
    53
  - Radio Remote Switch (Optional)
    53
  - Handheld Outrigger Controls (Optional)
    53
  - Load Chart
    53
- Crane Cab Climate Controls
  53
Operating Procedures

54
- Equipment Familiarization
  54
- Crane Cab Access
  54
- Equipment Checks
  54
- Cold Weather Operation
  55
- Anti-Two-Block Check
  55
- RCL Check
  55
- Hoist System Operation
  55
  - Hoist Two Speed Operation
    55
- Work Site Location
  56
  - Before Leaving the Truck Cab
    56
  - Before Making the Lift
    56
  - Load Chart
    56
    
    Using the Load Chart
    56
  - Lifting the Load
    57
    
    Unattended Crane
    57
  - Shut down and Preparation for Road Travel
    57
Section 4

61
- Outrigger Setup
  61
- Jib Safety Information
  63
- Side Folding-Swing Around Jib Operation
  64
  - Deployment Procedure
    64
  - Stowing Procedure
    66
- Jib Removal
  67
  - Jib Maintenance
    67
- Anti-Two-Block Weight Installation
  67
- Stow Pegs for Hoist Cable
  68
- Multipart Line Reeving
  68
  - Using Multiple Part Lines
    68
  - Lifting a 33 Ton (66,000 Lbs) Load
    68
- Installing Cable on the Hoist
  69
- Install the Remainder of the Cable, as Applicable
  69
  - Wedge Sockets
    69
  - Terminator Wedge Installation
    69
  - Wedge Socket Installation
    70
  - Dead-End Rigging
    71
Section 5

73
- General
  73
  - Arctic Conditions below -18°C (0°F)
    73
  - Chassis Grease
    73
  - Extreme Pressure Multipurpose Gear Lubricant
    73
  - Open Gear Lubricant
    74
  - Anti-Wear Additives
    74
  - Surface Protection for Cylinder Rods
    74
  - Hydraulic Oil Inspection
    74
  - Standard Hydraulic Oil
    74
  - Intermediate Hydraulic Oil
    75
  - Wide Range Intermediate Hydraulic Oil
    75
  - Arctic Hydraulic Oil
    75
- Lubrication Points
  75
  - Lubrication
    75
  - Boom Lubrication Inner Wear Pad
    77
  - Boom Lubrication Side/Bottom Wear Pad
    77
  - Internal Cable Sheave Lubrication
    77
  - 1400A Hydraulic Oil Reservoir Level
    78
  - Hoist Brake Oil
    78
  - Hoist Gearbox Oil
    78
- Wire Rope Lubrication
  79
Section 6

81
- Crane Inspection and Maintenance
  81
- Inspections
  81
- Inspections
  82
- Special Boom Inspection
  83
- Stability
  83
- Hoist Cable Inspection and Maintenance
  83
  - Keeping Records
    83
  - Environmental Conditions
    83
  - Dynamic Shock Loads
    83
  - Precautions and Recommendations During Inspection
    84
  - Inspection
    84
  - Wire Rope Replacement
    85
  - Care of Wire Rope
    85
- Replacement Cable
  85
- Crane Adjustments and Repairs
  86
  - Boom Extension Cable
    86
  - Extension Jack Service and Maintenance
    86
  - Lubrication
    86
  - Rust Prevention
    86
- Hydraulic System
  86
  - Oil Cooler
    86
  - Hydraulic System Trouble Diagnosis
    86
- Tire Load and Inflation Table
  90
- Specifications 1400A
  93
  - Hydraulic System
    93
  - Hoist System
    93
  - Crane Operating Speeds
    93

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