CAT Bucyrus Shaft Jumbo Two Boom Air Jumbo Operator Manual SN 1500171 – PDF DOWNLOAD

CAT Bucyrus Shaft Jumbo Two Boom Air Jumbo Operator Manual SN 1500171 – PDF DOWNLOAD

FILE DETAILS

CAT Bucyrus Shaft Jumbo Two Boom Air Jumbo Operator Manual SN 1500171 – PDF DOWNLOAD

Language : English
Pages : 47
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

CAT Bucyrus Shaft Jumbo Two Boom Air Jumbo Operator Manual SN 1500171 – PDF DOWNLOAD

SECTION 1 SAFETY AND OPERATION WARNINGS
Overview of Potential Hazards 1-2
Safety Instructions 1-3
Before Operation 1-3
Operation 1-3
After Operation 1-3
Maintenance 1-4
Equipment Transfer 1-4
SECTION 2 OPERATING INSTRUCTIONS
Pre-Operation Checklist 2-2
Setting Up for Drilling 2-3
Air System Operation 2-3
Air System Check 2-3
Water System Check 2-3
24V Electrical Check (optional) 2-3
Activate Air Supply 2-3
Connection Locations, Shutdown Locations 2-4
Shutdown Procedures 2-5
Emergency Shutdown 2-5
Fire Supression 2-5
Normal Shutdown 2-5
Automatic Machine Shutdown Functions 2-5
Drilling Procedures 2-6
Set-up For Drilling 2-6
Changing Bits 2-7
Checks During Drilling 2-7
Drill Control Functions 2-8
Instrument Panel 2-9
Drill Console 2-9
Air Drilling Valve 2-10
Rotation 2-10
Air/Water 2-10
Hammer 2-10
Drill Control Valve Schematic 2-11
Feed Paralleling System 2-12
Constant Sting Circuit (Feed Extend) 2-13
SECTION 3 ADJUSTMENTS AND PREVENTATIVE MAINTENANCE
Initial Machine Setup and Adjustments 3-2
Air Regulator 3-2
Lubricator 3-2
Low Flow Control 3-2
High Flow Control 3-2
Air/Hydraulic Circuit (Overspeed Valve) 3-2
Table of Contents
BI615825
ii Introduction
Table of Contents
Air/Hydraulic Circuit (Schematic) 3-3
Boom Function Valve Compensator Pressure 3-4
Drill Feed/Regulator Pressure 3-4
Feed Extend Pressure 3-4
Boom Auto-Parallelism 3-4
Hydraulic General Information (Schematic) 3-5
Drill Operator’s Maintenance Checklist 3-6
Check Every Shift 3-6
System Checks 3-7
Prior To Start for New or Reconditioned Machines 3-7
Bolt Torque Specifications 3-8
General Preventative Maintenance 3-9
Preventative Maintenance Chart 3-10
List of Bucyrus Air Shaft Jumbo General Fluids and Lubricants with Capacities 3-10
Daily 3-10
50 Hours (Weekly) 3-11
250 Hours (Monthly) 3-11
500 Hours (3 Months) 3-12
1000 Hours (6 Months) 3-12
2000 Hours (1 Year) 3-13

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