Technical Manual
© Bucyrus All Rights Reserved
R
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BUCYRUS
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Electric Blast Hole Drill
For Machines: 141014 and 141021
Publication No. 49RIII-OM-1
October 15, 1996
••
BUCYRUS OPERATOR'S MANUAL 49RIII
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SAFETY DECALS
Shown below and on the following page are samples of various safety decals found on the 49RIII Blast Hole Drill. These decals are for the protection of all personnel who have contact with the machine. If the decals on your machine are defaced, unreadable or missing, they should be replaced immediately. Duplicates are available from the Bucyrus Sales Department. When ordering the decals use the part numbers listed below the decals.
DEATH OR INJURY MAY RESULT FROM CONTACTING ELECTRIC LINES. TO PLACE ANY PART OF THIS U'I" JIIu/rUl.MACHINE OR LOAD WITHIN 10 IIL1Urtn FEET OF HIGH VOLTAGE LINES
OF 50,000 VOLTS OR LESS.
TO PREVENT BODILY INJURY KEEP LOCKED
ENERGIZED ELECTRICAL COMPONENTS AUTHORIZED
PIN 61350001
Size: 7x 10 inches
Color: Red and black on white.
Location: Located inside the operator's cab on wall behind operator's console.
HIGH VOLTAGE
PIN B004124-01
Size: 7x 10 inches
Color: Red and black on white.
Location: located on right side of machinery house on doors to high voltage transformer enclosure and on left side of house above main junction box.
PIN 61349574
Size: 7x 10 inches
Color: Red and black on white.
Location: Located on doors of electrical cabinet in machinery house.
TO PREVENT INJURY NEVER GET ON OR OFF A MOVING MACHINE
----OO-NO'-DEF-.ce-on-RE-,.-""-'-FR-0II-""-MACH-----C'05-7''
PIN C105719-01
Size: 10 x 14 inches
Color: Red and black on white.
Location: Located on right side of machine near boarding stairs, and at left front corner of machine.
RIR_CLfMMCEIQFIB'IOI.TJGELIB.EXCEII0F5I._VUl.l1,IEEYOURLOCAL. ITATEIlIII FBJEIW. EIJl.A1IINII. DO 1m DEFACE III REIIOVETHII FROM lIE IMCIM
.....
DO NOT DEFACE Oft REMOYE THIS SIGN FROM THE M"CHlte
PERSONNEL ONLY
DO NOT DEfACE DR REMOVE THIS SIGN fROM THE MACHINE 8004124-01
......
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PAGE SECTION 1- SAFETY PRECAUTIONS AND PRESTART CHECKS I-I SAFETy 1-1 General 1-1 Specific Safety Rules 1-1 Operation Near Electrical Transmission Lines 1-1 PRESTART CHECKS 1-2 OUTSIDE INSPECTION 1-2 ON-BOARD INSPECTION 1-4 PRESTART LUBRICATION 1-5 SECTION 2- CONTROLS - LOCATION AND FUNCTION 2-1 INTRODUCTION 2-1 OPERATOR'S CONSOLE CONTROLS 2-1 MAIN CONTROL PANEL 2-2 Hoist/Pulldown Rheostat 2-2 Rotary Rheostat 2-2 DrilllPropel Controls ON and OFF Push-button 2-2 HoistlPulldown Speed Selector Switch 2-2 Rotary Speed Selector Switch 2-3 Hoist Brake Switch 2-3 Pipe Rack Selector Switch 2-3 Pipe Rack Joystick (Left Crawler Propel) 2-3 Winch/Mast Selector Switch 2-3 MastlWinch Joystick (Right Crawler Propel) 2-4 Tool Wrench Switch 2-4 Dust Curtain Switch 2-4 Bit View Hatch Switch 2-4 PROPEL CONTROL PANEL 2-4 Emergency Stop Push-button (Optional) 2-4 Propel Speed Selector Switch 2-5 Compressor Stop Push-button 2-5 Compressor Vent/Drill Switch 2-5 HeaterNent/Air Conditioner Controls 2-5 Operating Mode Selector Switch 2-5 Propel Joysticks 2-5 SELECTOR SWITCH PANEL 2-5 Breakout Wrench Switch 2-5 Pipe Positioner Switch (Optional) 2-6 Dust Seal Switch (Optional) 2-6 A-Frame Lock Switch (Optional) 2-6 Mast Brace Lock Switch 2-6 Mast Lock Switch 2-6 Boarding Stairs Switch 2-6 Pedestal Heater Switch (Optional) 2-6 Fire Suppression System Indicators (Optional) 2-6 LEVELING CONTROL PANEL (FIGURE 2-5) 2-6 Manual Leveling Joysticks 2-6 Automatic Leveling Switch 2-7 Water Injection On/Off Switch (Optional) 2-7 Water Injection Flow Control (Optional) 2-7 Horn Push-button 2-7
SECTION SAFETY PRECAUTIONS AND PRESTART CHECKS General 1-1 Operation Electrical Transmission Lines OUTSIDE 1-2 ON-BOARD INSPECTION 1-4 2- CONTROLS - AND 2-1 OPERATOR'S CONSOLE CONTROLS 2-2 2-2 2-2 DrilllPropel Controls and OFF Push-button 2-2 2-2 Selector Switch 2-3 Brake 2-3 Rack Selector Switch 2-3 Winch/Mast Selector Switch 2-3 2-4 2-4 2-4 Bit View Hatch Switch 2-4 CONTROL 2-4 Push-button (Optional) 2-4 Speed 2-5 Compressor Push-button Compressor Vent/Drill Switch 2-5 Controls Operating Switch 2-5 Propel PANEL Wrench 2-5 (Optional) 2-6 Dust Seal Switch 2-6 Brace Lock Switch 2-6 2-6 Stairs Switch Heater (Optional) 2-6 Fire Suppression Indicators (Optional) 2-6 CONTROL PANEL 2-6 Leveling Automatic Leveling 2-7 Water Water Control (Optional) Horn Push-button 2-7 BI005494
TABLE OF CONTENTS
TABLE
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Depth Indicator Reset Push-button 2-7 Programmed Drill Control Switch 2-7 Emergency Stop Push-button (optional) 2-7 PANELVIEW MONITOR 2-8 MACHINERY HOUSE CONTROLS 2-8 Lighting Load Center 2-8 Controls Located On Low Voltage Start Cabinet 2-9 Controls Located On Low Voltage Cabinet.. 2-9 Control Located On Programmable Controller Cabinet 2-10 Hoist/Pulldown and Rotary Drive Control Cabinets 2-10 Controls Located On or Near Screw Type Air Compressor 2-10 MISCELLANEOUS CONTROLS 2-10 Portable Remote Propel Station (Optional) 2-10 Hydraulic Reservoir Remote Fill Control Panel 2-11 Lube Control Panel 2-11 SECTION 3- START-UP 3-1 INTRODUCTION 3-1 MACHINE START-UP 3-1 MACHINERY CHECK 3-2 BREAK-IN OF NEW COMPONENTS 3-2 Rotary Drive unit Break-In 3-2 Hoist/Pulldown Gearcase Break-In 3-2 Electric Motor Break-In 3-2 SECTION 4- OPERATION· GENERAL 4-1 INTRODUCTION 4-1 PROPELLING 4-1 Definitions 4-1 Procedure 4-1 Towing 4-4 CABLE REEL OPERATION 4-6 LEVELING (FIGURE 4-10) 4-6 MAST RAISING AND LOWERING 4-8 Mast Raising 4-8 Mast Lowering 4-10 PULLDOWN MACHINERY OPERATION 4-12 AUXILIARY WINCH OPERATION 4-13 PIPE RACK OPERATION 4-13 TOOL HANDLING 4-15 General Operating Procedure 4-15 Pipe Loading and Unloading 4-16 Drill Tool String Assembly 4-17 Casing Tong Operation 4-22 Drill Tool String DISAssembly 4-23 Adding Additional Drill Pipe 4-25 Removal of Multiple Section Drill Pipe 4-27 Angle Drilling 4-27 Dust Suppression System Operation 4-30 SECTION 5- DRILLING 5-1 VERTICAL DRILLING 5-1 General Operating Procedures 5-1 Beginning The Hole (Collaring) 5-2 Normal Drilling 5-2 Ending the Hole (Reaming) 5-3 Ending the Hole (Multiple Pipe Sections) 5-4 Depth Indicator Reset Push-button Emergency PANELVIEW MACHINERY HOUSE 2-8 Lighting Load Located Voltage Located Low Voltage Located On Programmable 2-10 Rotary Cabinets 2-10 Controls Located On Near Screw Compressor 2-10 MISCELLANEOUS CONTROLS 2-10 Portable Propel Station (Optional) Hydraulic Control 3- START-UP 3-1 CHECK COMPONENTS Rotary Break-In Hoist/Pulldown Gearcase Break-In 3-2 Motor Break-In 44-1 PROPELLING 4-1 4-1 Procedure 4-1 Towing CABLE OPERATION LEVELING (FIGURE 4-10) 4-6 RAISING Mast Mast Lowering 4-10 4-12 AUXILIARY WINCH OPERATION 4-13 TOOL Procedure Loading Unloading Drill Tool 4-17 Tong 4-22 Tool String DISAssembly 4-23 Adding Additional Drill Pipe Angle Suppression System Operation 4-30 SECTION DRILLING 5-1 VERTICAL DRILLING 5-1 5-1 Beginning The Hole (Collaring) Normal 5-2 the (Reaming) 5-3 Ending the (Multiple Pipe Sections) 5-4 BI005494
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DRILLING DIFFICULT FORMATIONS 5-4 Unconsolidated Materials 5-5 Wet or Sticky Formations ; 5-7 ANGLE DRILLING 5-7 General Operating Procedures 5-7 PROGRAMMED DRILL CONTROL DRILLING 5-8 Preparing to Move 5-9 SECTION 6- MACHINE SHUTDOWN 6·1 GENERAL CONSIDERATIONS 6-1 SHUT DOWN PROCEDURE 6-1 SHORT TERM STORAGE 6-1 LONG TERM STORAGE 6-2 Attended Long Term Storage 6-2 Unattended Long Term Storage 6-2 APPENDIX 1- TOOL RECOVERY lA·l APPENDIX 2- PIPE SIZE LIMITATIONS 2A·l APPENDIX 3- LUBE CHARTS 3A·l APPENDIX 4- OPERATOR'S CONSOLE AND LOW VOLTAGE CABINET 4A·l APPENDIX 5- STABILITY & PROPEL 5A·l FORMATIONS Unconsolidated Materials 5-5 Wet ; DRILLING PROGRAMMED DRILL CONTROL DRILLING Preparing SECTION MACHINE SHUTDOWN SHORT STORAGE 6-1 TERM Attended Long APPENDIX 1- TOOL RECOVERY APPENDIX 2- PIPE SIZE LIMITATIONS APPENDIX 3- LUBE 3A·l 4- OPERATOR'S CONSOLE LOW VOLTAGE CABINET APPENDIX 5A·l BI005494
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GENERAL
SECTION 1- SAFETY PRECAUTIONS AND PRESTART CHECKS
PRECAUTIONS CHECKS
SAFETY GENERAL
SAFETY
a rotary drill safety equipment. recommended procedures are to prevent accidents occurring vided the mine personnel. all of of the
Safe operation of a rotary blast hole drill promotes personal safety and minimizes delays and costly damage to equipment. Carefully study and follow all recommended procedures in this manual. Safety guidelines are intended to help prevent accidents from occurring and are provided in the interest of all mine personnel. Overall safety depends upon a good sense of judgement and alertness on the part of the entire mining crew.
SPECIFIC SAFETY RULES
following some important safety to prestart safety in manual normal daily of Additional sary any potentially ditions take as to correct conditions
The following is a list of some important safety rules relating to prestart and operation of the 49RIII drill. The safety instructions given in this manual cover normal daily operations of the machine. Additional precautions may be necessary to cover unusual circumstances. Be constantly alert for any potentially dangerous conditions and take action as necessary to correct the conditions immediately.
• Wear safety and glasses at times.
• Wear hard hat, safety shoes and safety glasses at all times.
maintenance fitting clothing. Loose clothing can be controls Remove all
• When operating or performing maintenance functions, wear snug fitting clothing. Loose clothing can be caught on controls or in moving parts. Remove all jewelry.
• Keep the operator's cab, ladders, walkways and steps free of materials which cause slippery conditions or obstacles which create tripping hazards.
• Use proper interior and exterior lighting.
• Do not allow unauthorized personnel on board the machine while in operation.
• Do not begin operation until all personnel are clear of the machine or in a safe position on the machine.
• Use audible signals to warn of machine movements. A signal horn button is provided for this purpose.
• Do not propel until the travel route has been cleared of obstructions.
Keep the walkways and steps of which slippery conditions or which create lighting. allow unauthorized the not begin all clear of machine in a on the horn is this Do propel travel cleared of
• Ensure that all personnel are clear of the machine when propelling.
• Do not propel the machine on a slope greater than specified in the stability limits in Appendix 5.
Ensure that personnel not machine a slope in limits in 5.
• Do not leave the rotary gearbox suspended in the air when leaving the machine unattended.
• Always wear approved rubber gloves, and use insulated hooks or tongs when handling trail cable.
Do not gearbox air when leaving machine unatapproved gloves, hooks trail cable.
and grounding and systems.
• Install and maintain proper grounding and ground fault protection systems.
• Allow electrical inspection and maintenance to be performed only by a qualified electrician.
• Prevent trail cable from being dragged on the ground for long distances or at high speeds.
• Limit the amount of cable being dragged by the machine. Pulling too much cable will damage both the cable and the machine.
• Use extreme caution when working around blast holes.
OPERATION NEAR ELECTRICAL TRANSMISSION LINES
to only by qualified electridragged ground long distances speeds. the being by too cable damage the extreme NEAR ELECTRICAL TRANSMISSION reproduce the Association (CIMA). sumes no
Permission to reproduce the following material has been granted by the Construction Industry Manufacturers Association (CIMA). CIMA assumes no responsibility for the accuracy of this reproduction.
CAUTION: The following precautions shall be complied with whenever operating near electrical transmission lines.
Working in the vicinity of electrical power lines presents a very serious hazard and special precautions must be taken. For purposes of this manual you are considered to be working in the vicinity of power lines when the machine, in any position, can reach to within the minimum distance specified by local, state and federal regulations.
ACAUTION: shall be with whenever operating in of lines serious precautions be taken. of considered working the in any can the minimum state lations.
1-1
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• Thank you very much for reading the preview of the manual.
• You can download the complete manual from: www.heydownloads.com by clicking the link below
• Please note: If there is no response to CLICKING the link, please download this PDF first and then click on it.
CLICK HERE TO DOWNLOAD THE COMPLETE MANUAL
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