120A P&H Drill Systems Maintenance - Field Training - P&H Mining ...
120A P&H Drill Systems Maintenance - Field Training - P&H Mining ...
120A P&H Drill Systems Maintenance - Field Training - P&H Mining ...
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<strong>Field</strong> <strong>Training</strong><strong>120A</strong> P&H <strong>Drill</strong><strong>Systems</strong> <strong>Maintenance</strong>Course Duration4 daysTarget AudienceElectricians, Mechanics, Technicians and Engineerswho will service and maintain P&H <strong>Mining</strong> Blasthole<strong>Drill</strong>.Course ObjectivesUpon completion of this course the student will be ableto:• Identify and explain the purpose of all themajor <strong>Systems</strong> and components.• Demonstrate proficiency in reading,interpreting and use mechanical and electricalschematics.• Understand and describe maintenance andservice procedures for main systems.• Conduct failure analysis.• Explain the inter-relationship of the drillsystems.Main Concepts• Machine Intro and Overview• Machine <strong>Systems</strong>• Power Unit• Main Air• Main hydraulics• Auxiliary Hydraulics• Rotary System• Hoist/Pulldown System• Rotary Carriage• Mast• Undercarriage• Propel <strong>Systems</strong>• Electrical and Control• System <strong>Maintenance</strong> and ServiceCourse LocationCustomer LocationDescriptionThis course introduces the student to the operationand maintenance of the P&H Blasthole <strong>Drill</strong>. Itfocuses on critical knowledge and skills required insupporting current production models of the P&HBlasthole <strong>Drill</strong>s.The topics include Main systems and components,operation, maintenance troubleshooting andservice. <strong>Maintenance</strong> and troubleshooting conceptsare analyzed in a team environment, allowing thestudent to gain knowledge based on real worldproblems and experience.PrerequisitesStudents should have a basic knowledge offluid power concepts, electronics andcomputers.It is also suggested that students complete the<strong>Systems</strong> overview and machine overvieweLearning modules prior to coming to thecourse.
<strong>Field</strong> <strong>Training</strong><strong>120A</strong> P&H <strong>Drill</strong><strong>Systems</strong> <strong>Maintenance</strong>Monday Tuesday Wednesday ThursdayIntroductionMain Hydraulic SystemRotary SystemUndercarriage• Review of Agenda• Material Review• SchematicsSymbols• Main Motions• Machine <strong>Systems</strong>Main Air System• System Overview• Main Air System(Start Up)• Main Air SystemOil Circulation• System Overview• SchematicsReading• Closed Circuit• Hydraulic Tank• Hydraulic Pumps• Hydraulic PropelMotors• System Control• Propel System• <strong>Maintenance</strong> andTroubleshooting• Rotary Carriage• Rotary Motors• System Control• Speed• <strong>Maintenance</strong> andTroubleshootingHoist/Pulldown• Rotary Carriage• Pulldown Motors• System Control• Sideframes• Equalizer• Axle• Adjustments• Inspection and<strong>Maintenance</strong>Pipe Handling• Pipe Racks• Breakout Wrench• WinchLunchLunchLunchLunch• Main Air SystemCompression• Main Air SystemControl• Main Air SystemAir Production• <strong>Maintenance</strong> andTroubleshootingQ&AAuxiliary Hydraulics• System Overview• Schematics• Open Circuit• Pump• Valve Banks• VB1• VB2• VB3• Low PressureCircuit• Auto Leveling• System Relief• <strong>Maintenance</strong> andTroubleshooting• Speed• <strong>Maintenance</strong> andTroubleshootingMast• Inspection and<strong>Maintenance</strong>Q&AElectronics andControl• PLC/SLC• GUI• Panels• Cabinets• Cables• Motors• <strong>Maintenance</strong> andTroubleshootingQ&AReview & AssessmentRap upQ&A
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