Manitowoc National Crane 1400H Operation & Service Manual PDF

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Manitowoc National Crane 1400H Operation & Service Manual – PDF DOWNLOAD

The Manitowoc National Crane 1400H Operation & Service Manual in PDF is vital for safe operation. Download for comprehensive instructions and reference.

FILE DETAILS:

Manitowoc National Crane 1400H Operation & Service Manual – PDF DOWNLOAD

Language : English
Pages : 194
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Manitowoc National Crane 1400H Operation & Service Manual – PDF DOWNLOAD

See end of this Manual for Alphabetical Index 5
SECTION 1 11
Safety Information 11
Safety Messages 11
General 11
Safety Alert Symbol 11
Signal Words 12
General 12
Accidents 12
Operator Information 12
Operator Qualifications 13
Operational Aids 13
Rated Capacity Limiter (RCL) Systems (If Equipped) 14
Anti-Two-Blocking Device 14
Working Area Limiter (If Equipped) 15
Crane Stability/Structural Strength 15
Load Charts 16
Work Site 16
Wind Forces 16
Lifting Operations 17
Counterweight 18
Outrigger Lift Off 18
Multiple Crane Lifts 18
Pile Driving and Extracting 19
Crane Equipment 19
Crane Inspection 19
Electrocution Hazard 19
Set-Up and Operation 21
Electrocution Hazard Devices 21
Electrical Contact 22
Special Operating Conditions and Equipment 22
Personnel Handling 22
Environmental Protection 23
Maintenance 23
Service and Repairs 24
Lubrication 25
Tires 25
Wire Rope 25
Sheaves 26
Batteries 27
Engine 27
Transporting the Crane 27
Travel Operation 28
Work Practices 29
Personal Considerations 29
Crane Access 29
Job Preparation 29
Working 29
Lifting 30
Hand Signals 31
Boom Extension 33
Parking and Securing 33
Shut-Down 33
Cold Weather Operation 33
Temperature Effects on Hook Blocks 34
Temperature Effects on Hydraulic Cylinders 34
Overload Inspection 36
SECTION 2 43
Operating Controls 43
Truck Cab Controls 43
Power Take-Off 43
Crane Controls 43
Control Functions 44
Cold Weather Operation 44
Operation Below -40°C 44
Operation Below -40°F 44
Crane Warm-up Procedures 44
Engine 45
Transmission 45
Hoist 45
Swing Drive and Turntable Bearing 45
Axles 45
Hydraulic Oil System 45
Rated Capacity Limiter 48
Operating Procedures 51
Equipment Checks 51
RCL Inspection Procedure 51
Installation of Anti-Two-Block Retainer in Locking Position (see Fig 1 and 2) 52
Removal and Storage of the Anti-Two-Block Retainer Procedure (see Fig 3 and 4) 53
Pre-Operation Inspection and Calibration Verification 53
Work Site Position 54
Before Leaving the Cab 54
Crane Set Up 54
Outrigger Monitoring System (OMS) (optional—standard in North America) 56
Operation 56
Maintenance 57
Outrigger Cylinder Length Sensor 57
Remove 57
Install 57
Calibrate 57
Stabilizer Proximity Switch (version 1) 57
Remove 57
Install 57
Stabilizer Proximity Switch (version 2) 58
Remove 58
Install 58
Before Making the Lift 58
RCL Set Up and Programming Procedure 58
Reading and Understanding the Load Charts 58
Series 1400H Load Chart – Full Span Outriggers 59
Series 1400H Load Chart – Mid Span Outriggers 62
General Rules When Operating the Hoist 64
Lifting the Load 64
Shut Down and Preparation for Road Travel 65
Jib Safety and Operation 67
Safety Tips For JIB Operation 68
Side Folding-swing Around JIB Operation 68
JIB Maintenance 70
JIB Removal 70
JIB Jack 71
Operation 71
Oil Cooler 73
Specifications 73
Operation 73
SECTION 3 75
Maintenance 75
Inspection and Maintenance 75
Inspection 75
Daily Inspections 75
Weekly Inspections 76
Monthly Inspections 76
Periodic Inspection 76
Other 76
Adjustments and Repairs 77
Hoist Cable Inspection and Maintenance 77
Keeping Records 77
Environmental Conditions 77
Dynamic Shock Loads 77
Precautions and Recommendations During Inspection 77
Inspection 78
Daily Inspections 78
Monthly Inspections 78
Periodic Inspections 78
Wire Rope Replacement 78
Care of Wire Rope 79
Rope Construction 79
Wire Rope Installation 80
Installing Cable on the Hoist 82
SECTION 4 83
Lubrication 83
General 83
Environmental Protection 83
Lubricants 83
Arctic Lubricants and Conditions 84
Temperatures Below -9°C (15°F) 84
Extreme Pressure Multipurpose Gear Lubricant (EPGL) 84
Open Gear Lubricant 84
Low Temperature Grease 84
Anti-wear Additives 84
Hydraulic Oil 84
Standard Hydraulic Oil 84
Temperature Above -9°C (15°F) 84
Arctic Hydraulic Oil 84
Temperature Down to -9°C (15°F) to -29°C (-20°F) 84
Temperature Down to -40°C (-40°F) and Below 84
Hydraulic Oil Inspection 85
Surface Protection for Cylinder Rods 85
Lubrication 85
Lubrication Points 87
Boom Lubrication 88
Inner Boom Pad Lubrication 88
Side and Bottom Boom Wear Pad Lubrication 88
Outrigger Beam Lubrication 89
Hoist Brake Oil 90
Check Hoist Brake Oil 90
Drain /Add New Hoist Brake Oil 90
Hoist Gearbox Oil 90
Check hoist gearbox oil level: 90
Fill hoist gearbox with oil 90
Swing Gearbox and Brake Oil 91
Check Swing Gearbox oil level: 91
Hydraulic Oil Reservoir Level 91
Wire Rope Lubrication 91
Carwell© Rust Inhibitor 93
Protecting Cranes From Corrosion 93
Cleaning Procedures 93
Inspection and Repair 94
Application 94
Areas of Application 94
SECTION 5 99
Service 99
Service and Repair 100
Cleanliness 100
Hydraulic Systems 100
Fatigue of Welded Structures 101
Loctite 101
Application of Medium Strength Loctite® 101
Fasteners and Torque Values 101
Torque Wrenches 102
Torque Values 102
Weld Studs 105
Label Parts When Disassembling 105
Welding Precautions 106
National Crane Fitting O-ring Part Numbers 106
Trouble Diagnosis 107
RCL Service and Maintenance 111
Operating Errors 111
Anti-Two-Block Wire With External Reel 111
Operation 111
Maintenance 111
Single Stage Cylinder Disassembly And Repair 113
Multi-Stage Extend Cylinder Disassembly and Repair 115
Cylinder Disassembly 115
Cylinder Reassembly 115
Torque Specifications 115
Four Section Boom 116
Four Section Boom Maintenance 117
Internal Cable Sheave Lubrication 117
Four Section Cable Tensioning 117
Four Section Boom Service 118
Boom Removal 118
Boom Disassembly 118
Additional Maintenance, Disassembled Boom 119
Four Section Boom Assembly 120
Five Section Boom 123
Five Section Boom Service 124
Boom Removal 124
Five Section Boom Maintenance 125
Internal Cable Sheave Lubrication 125
Five Section Cable Tensioning 126
Five Section Boom Disassembly 128
Additional Maintenance, Disassembled Boom 129
Five Section Boom Assembly 130
Top/Rear Side Pad Adjustment 133
Four and Five Section Top/bottom Pad Replacement Assembled Boom 134
Top Rear Pad Replacement 134
Front Bottom Pad Replacement 134
Inner Wear Pad Calibration 135
Inner Side Pads 135
JIB Installation and Adjustment 137
JIB Jack Service & Maintenance 139
Adding Oil 139
Changing Oil 139
Lubrication 139
Rust Prevention 139
Troubleshooting 140
Oil Cooler Service & Maintenance (optional) 140
Hydraulic System 141
Servicing the Main Control Valve 142
Disassembly And Reassembly Of Control Valves To Replace Seals 142
Replacing Spool Seals 142
Adjusting the Relief Valve Pressure Settings 143
Tightening Torques (maximums) 143
Servicing the Outrigger, Stabilizer and Turn Control Valve 145
Replacing Spool Seals 145
Replacing Section Seals 145
Tightening Torques (maximums) 145
Rotation Gearbox and Brake 146
Swing Drive Service 147
Lubrication and Maintenance 147
Oil Capacities: 147
Disassembly Procedure 147
Assembly Procedure 148
Outrigger Disassembly 149
Outrigger Assembly 150
Outrigger Cable Tensioning 151
Outrigger Calibration 152
Side Pads 152
Top and Bottom Pads 154
SECTION 6 157
Specifications 157
SECTION 7 159
Installation 159
Typical Locations / Serial Number Identification 160
Minimum Truck Requirements 161
Truck Requirements 162
Configuration 1 – 14127H 162
Configuration 2 – 14127H 162
Configuration 3 – 14100H 163
Configuration 4 – 14100H 163
PTO Horsepower Requirements 164
Direct Mount Pump to PTO 164
PTO Ratio 164
Pump Rotation 164
Hydraulic Pump 165
Description 165
Removal 165
Installation 165
Initial Pump Installation 165
Pump Start-up 165
Truck Frame Strength 167
Section Modulus Tables 168
Truck Preparation 171
Welding Precautions 171
Positioning Crane On Truck 171
PTO, Pump, Reservoir 171
Reinforcing/After Frame Extension 172
After Frame Modification 176
Crane Installation 177
Pin Bearing Inspection and Installation Procedure 181
Pin Inspection 181
Bearing Inspection 181
Trunnion Inspection 181
Installation 181
Counterweighting 182
Counterweighting Methods For Stability Around the Rear 180° 182
Anti-two-block Load Moment Indicator Installation and Function Verification 185
Initial Crane Run In Procedure 187
Boom Rests 187
Stability Check 188

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