Manitowoc National Crane NBT28H-2 Operator Manual CTRL 693-00 PDF

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Manitowoc National Crane NBT28H-2 Operator Manual CTRL 693-00 – PDF DOWNLOAD

FILE DETAILS:

Manitowoc National Crane NBT28H-2 Operator Manual CTRL 693-00 – PDF DOWNLOAD

Language : English
Pages : 134
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Manitowoc National Crane NBT28H-2 Operator Manual CTRL 693-00 – PDF DOWNLOAD

SECTION 1 11
Introduction 11
General 11
Supplemental Information 12
Notice to Owner/User 12
New Owners 12
Basic Nomenclature 12
SECTION 2 15
Safety Precautions 15
Safety Messages 15
General 15
Safety Alert Symbol 16
Signal Words 16
General 16
Accidents 16
Operator Information 16
Operator Qualifications 17
Operational Aids 18
Rated Capacity Limiter (RCL) Systems (If Equipped) 18
Anti-Two-Blocking Device 18
Working Area Limiter (If Equipped) 19
Equipment Stability/Structural Strength 19
Load Charts 20
Work Site 20
Wind Forces 20
Wind Speeds 21
Determination of 3-second wind gust speed at boom tip height: 23
Size and Shape of the load: 23
Determining Wind Drag Coefficient (Cd) 24
Maximum Permissible Wind Speed 25
Example and Sample Calculations (metric) 27
Example 1: Equipment Configuration: 27
Load example 1 1: 28
Load example 1 2: 28
Load example 1 3a: 28
Load example 1 3b: 28
Example and Sample Calculations (Non-metric) 31
Example 2: 31
Load example 2 1: 31
Load example 2 2: 31
Load example 2 3a: 31
Load example 2 3b: 32
Lifting Operations 32
Counterweight 33
Outrigger Lift Off 33
Multiple Equipment Lifts 33
Tilt-Up Panel Lifting 34
Pile Driving and Extracting 34
Equipment 35
Equipment Inspection 35
Electrocution Hazard 35
Set-Up and Operation 36
Electrocution Hazard Devices 37
Electrical Contact 37
Special Operating Conditions and Equipment 38
Grounding the Equipment 38
Personnel Handling 38
Environmental Protection 40
Maintenance 40
Service and Repairs 40
Lubrication 41
Tires 41
Hoist Rope 41
Synthetic Hoist Rope 41
Wire Rope 42
Sheaves 43
Batteries 43
Engine 44
Transporting the equipment 44
Travel Operation 44
Work Practices 45
Personal Considerations 45
Equipment Access 45
Job Preparation 46
Working 46
Lifting 47
Hand Signals 48
Jib 48
Parking and Securing 50
Shut-Down 50
Cold Weather Operation 50
Temperature Effects on Hook Blocks 50
Temperature Effects on Hydraulic Cylinders 50
Overload Inspection 52
Boom Inspection 53
Superstructure Inspection 55
Carrier Inspection 57
SECTION 3 59
Controls and Operating Procedures 59
General 59
Jump Starting Hazard 60
Charging the Battery 60
Truck Cab Controls 60
Truck Cab Ignition Switch 60
Power Take Off 60
Manual Shift Control 60
Air Shift Control 60
Electric Shift Control 60
Power Shift Control 60
Park Brake 61
Engine Speed Governor 61
Neutral Start/Safety Switch 61
Crane Controls 61
Swing Speed Adjustment 61
Emergency Stop Switch 61
Anti-Two-Block Warning 61
Boom Angle Indicator 61
Boom Length Indicator 61
Outrigger Control Box (Pendent) 62
Extend/Retract Switch 62
Outrigger Selector Switches 62
Center Front Stabilizer (SFO) Switch 62
Crane Level Indicators 62
Crane Controls 64
Control Console 64
Stop/Run/Start Switch 64
Boom Telescope Control Lever 64
Hoist Control Lever 64
Hoist Speed Control 64
Warning Horn Switch 64
Swing Control Lever 64
Boom Lift Control Lever 64
Control Levers (Optional) 65
Foot Throttle 65
Load Charts 65
Rated Capacity Limiter (RCL) Display Module 65
Remote Control Enable Switch (Optional) 65
RCL Override Key Switch 65
Momentary RCL Override Switch 65
Diagnostic Connector 65
Fuse/Relay Panel 65
Operating Procedures 65
Equipment Familiarization 65
Equipment Checks 66
Cold Weather Operation 66
Operation Below -40°C 66
Operation Below -40°F 66
Crane Warm-up Procedures 66
Engine 66
Transmission 67
Hoist 67
Swing Drive and Turntable Bearing 67
Axles 67
Hydraulic Oil System 67
Anti-Two Block Check 67
RCL Check 68
Hoist System Operation 68
Work Site Location 68
Before Leaving the Truck Cab 68
Before Making the Lift 69
Load Chart 69
Using the Load Chart 69
Lifting the Load 69
Rated Capacity Limiter 73
RCL System Description 73
RCL Display 74
Alert and Limit Symbols 75
RCL Override Warning 75
RCL Setup 76
Outrigger Configuration (Optional) 76
Reeving Configuration 77
Configuration Confirmation 77
TARE Function 77
Operating Mode 77
Operational Limits 78
Slew Angle Limit 78
WADS Limit 78
Boom Angle Limit 79
Tip Height Limit 79
Radius Limit 79
Delete All Limits 80
Tools 80
Diagnostic 81
Shut Down and Preparation for Road Travel 83
Unattended Crane 84
Crane Remote Control (Optional) 85
Crane Remote Control Activation 86
SECTION 4 89
Set-Up 89
General 89
Outrigger Setup 89
Proper Leveling of the Crane 89
Bubble Level Adjustment 89
Site Selection 90
Setting the Outriggers 90
Outrigger Monitoring System (OMS) (Optional—Standard in North America) 90
Extension Safety Information 91
Side Folding Swing Around Extension Operation 92
Deployment Procedure 92
Stowing Procedure 94
Extension Removal 95
Extension Maintenance 95
Anti-two Block Weight Installation 96
Multi-part Line Reeving 96
Using Multiple Part Lines 96
Lifting a 30 Ton (60,000 lb) Load 96
Hoist Cable Installation 98
Wedge Sockets 98
Terminator Wedge Installation 98
Wedge Socket Installation 100
Dead-end Rigging 100
SECTION 5 103
Lubrication Procedure and Charts 103
General 103
Environmental Protection 103
Lubricants 103
Arctic Conditions Below -9°C (15°F) 103
Chassis Grease 104
Low Temperature Grease 104
Extreme Pressure Multipurpose Gear Lubricant (EPGL) 104
Open Gear Lubricant 104
Antifreeze/Coolant (for Cab Heater) 104
Anti-wear Additives 104
Hydraulic Oil 104
Standard Hydraulic Oil 104
Temperature Above -9°C (15°F) 104
Arctic Hydraulic Oil 105
Temperature Down to -9°C (15°F) to -29°C (-20°F) 105
Temperature Down to -40°C (-40°F) and Below 105
Hydraulic Oil Inspection 105
Surface Protection for Cylinder Rods 105
Lubrication 105
Internal Cable Sheave Lubrication 109
Inner Boom Wear Pad Lubrication 109
Side and Bottom Boom Wear Pad Lubrication 109
Outrigger Beam Lubrication 110
Hoist Brake Oil 111
Check Hoist Brake Oil 111
Drain /Add New Hoist Brake Oil 111
Hoist Gearbox Oil 111
Check hoist gearbox oil level 111
Fill hoist gearbox with oil 111
Swing Gearbox and Brake Oil 111
Check Swing Gearbox oil level 111
Hydraulic Oil Reservoir Level 112
Wire Rope Lubrication 112
Carwell® Rust Inhibitor 114
Protecting Cranes From Rusting 114
Cleaning Procedures 114
Inspection and Repair 115
Application 115
Areas of Application 115
SECTION 6 119
Maintenance Checklist 119
Crane Inspection and Maintenance 119
Inspections 119
Daily Inspections/Pre-use 119
Weekly Inspections 120
Monthly Inspections 120
Periodic/Annual Inspection 120
Special Boom Inspection 121
Stability 121
Hoist Cable Inspection and Maintenance 121
Keeping Records 121
Environmental Conditions 121
Dynamic Shock Loads 122
Precautions and Recommendations During Inspection 122
Inspection 122
Daily Inspections 122
Monthly Inspections 122
Periodic Inspections 122
Wire Rope Replacement 123
Care of Wire Rope 123
Replacement Cable 123
Crane Adjustments and Repairs 124
Boom Extension Cable 124
Extension Jack Service and Maintenance 124
Adding Oil to the Extension Jack 124
Changing the Extension Jack Oil 124
Lubrication 124
Rust Prevention 124
Hydraulic System 124
Oil Cooler 124
Tire Load and Inflation Table 124
Specifications 128
Hydraulic Pump 128
Hydraulic System 128
Reservoir 128
Hoist System 128
Crane Operating Speeds 129
Outrigger Speeds 129

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