Major Work Activity E - Services fluid power systems

Table of Contents

Task E-23 Services hydraulic systems

Task Descriptor

Hydraulic systems are versatile systems that use high pressure, non-compressible fluids to transmit power in a variety of industries. Industrial mechanics (millwrights) service these systems to ensure proper and efficient operation. Servicing includes installing, diagnosing, maintaining and repairing.

E-23.01 - Installs hydraulic systems

E-23.01 - Installs hydraulic systems
NL NS PE NB QC ON MB SK AB BC NT YT NU
yes yes NV yes NV yes yes yes yes yes NV NV NV
Skills
Reference Code Performance Criteria Evidence of Attainment
E-23.01.01P select and use tools and equipment tools and equipment are selected and used according to task, specifications and regulations
E-23.01.02P select system components system components are selected according to site specifications and engineered drawings
E-23.01.03P select hydraulic fluids hydraulic fluids are selected to meet system and environmental requirements, and manufacturers’ specifications
E-23.01.04P position and secure reservoirs for hydraulic systems reservoirs for hydraulic systems are positioned and secured according to engineered drawings and regulations
E-23.01.05P position, align and secure hydraulic components hydraulic components are positioned, aligned and secured according to manufacturers’ specifications and engineered drawings
E-23.01.06P measure, cut, bend, assemble and connect piping, hoses and tubing piping, hoses and tubing are measured, cut, bent, assembled and connected according to engineered drawings and field requirements
E-23.01.07P install and calibrate electromechanical components electromechanical components are installed and calibrated according to manufacturers’ specifications, company policies, and jurisdictional regulations and limitations
E-23.01.08P test system system is tested by fine tuning fluid, valve and component pressure and flow operation according to manufacturers’ specifications and regulations

Range of Variables (include, but not limited to)

  • components: pumps, valves, actuators, reservoirs, hoses, seals, fittings, strainers, filters, accumulators, motors, fluid conductors, hydraulic fluids, gauges
  • electromechanical components: solenoids (coils), limit switches, electronic measuring devices, relays, contactors
Knowledge
Reference Code Learning Outcomes and Objectives
E-23.01.01L

demonstrate knowledge of principles and applications of fluid power

  1. explain principles and theories of fluid power
E-23.01.02L

demonstrate knowledge of hydraulic system related calculations

  1. describe units of measure used in hydraulic systems
  2. identify formulas related to hydraulic systems and describe their applications
  3. describe calculations to select and install hydraulic systems and components
  4. perform hydraulic related calculations
E-23.01.03L

demonstrate knowledge of engineered drawings and schematics, their use and interpretation

  1. identify symbols and abbreviations related to hydraulic systems found in engineered drawings and schematics
  2. describe hydraulic system engineered drawings and schematics and their applications
  3. interpret engineered drawings and schematics to determine operation of hydraulic systems
E-23.01.04L

demonstrate knowledge of hydraulic systems, their components, characteristics, applications and operation

  1. identify types of hydraulic systems and describe their applications and operating principles
  2. identify hydraulic system components and describe their purpose and operating principles
E-23.01.05L

demonstrate knowledge of electromechanical components found in hydraulic systems, their characteristics, applications and operation

  1. identify electromechanical components found in hydraulic systems
  2. describe purpose and operating principles of electromechanical components found in hydraulic systems
  3. describe testing and troubleshooting procedures for electromechanical components found in hydraulic systems
E-23.01.06L

demonstrate knowledge of procedures to install hydraulic systems and components

  1. identify tools and equipment to install hydraulic systems and components, and describe their applications and procedures
  2. identify hazards and describe safe work practices for hydraulic systems and components
  3. describe procedures to install hydraulic systems and components
E-23.01.07L

demonstrate knowledge of regulatory requirements to install hydraulic systems and components

  1. identify codes, standards and regulations to install hydraulic systems and components
E-23.01.08L

demonstrate knowledge of sustainability and environmental stewardship practices

  1. describe procedures to dispose of and recycle hydraulic system components
  2. describe procedures for spill containment and capture
  3. describe benefits of energy-efficient hydraulic systems and components

Range of Variables (include, but not limited to)

  • fluid power: hydraulic, pneumatic, vacuum
  • principles and theories of fluid power: Pascal’s law, Bernoulli’s principle, cavitation, aeration
  • components: pumps, valves, actuators, reservoirs, hoses, seals, fittings, strainers, filters, accumulators, motors, fluid conductors, hydraulic fluids, gauges
  • electromechanical components: solenoids (coils), limit switches, electronic measuring devices, relays, contactors
  • safe work practices: lock-out/tag-out (LOTO), zero-energy state, leak detection practices

E-23.02 - Diagnoses hydraulic systems

E-23.02 - Diagnoses hydraulic systems
NL NS PE NB QC ON MB SK AB BC NT YT NU
yes yes NV yes NV yes yes yes yes yes NV NV NV
Skills
Reference Code Performance Criteria Evidence of Attainment
E-23.02.01P obtain description of problem and symptoms description of problem and symptoms is obtained
E-23.02.02P perform sensory inspection of hydraulic systems sensory inspection of hydraulic systems is performed
E-23.02.03P select and use tools and equipment tools and equipment are selected and used according to task, specifications and regulations
E-23.02.04P perform condition-based monitoring and analysis condition-based monitoring and analysis are performed to detect defects and to determine next steps
E-23.02.05P interpret specifications specifications from technical manuals, engineered drawings and manufacturers’ specifications are interpreted
E-23.02.06P remove and replace safety devices safety devices are removed and replaced according to site and manufacturers’ specifications, and jurisdictional safety regulations
E-23.02.07P assess and detect faulty or damaged components faulty or damaged components are assessed and detected to determine repair or replacement
E-23.02.08P perform root cause analysis root cause analysis is performed to determine and correct cause of failure

Range of Variables (include, but not limited to)

  • condition-based monitoring: vibration monitoring, fluid analysis, thermography, ultrasonic, tribology, rotation speed monitoring
  • next steps: repair, replace, overhaul, adjust, continue operation
  • safety devices: light curtains, pressure-sensitive matting, keyed switches, lockouts, physical guards, emergency stops (E-stops), travel-restrict systems
  • components: pumps, valves, actuators, reservoirs, hoses, seals, fittings, strainers, filters, accumulators, motors, fluid conductors, gauges
Knowledge
Reference Code Learning Outcomes and Objectives
E-23.02.01L

demonstrate knowledge of principles and applications of fluid power

  1. explain principles and theories of fluid power
E-23.02.02L

demonstrate knowledge of hydraulic system related calculations

  1. describe units of measure used in hydraulic systems
  2. identify formulas related to hydraulic systems and describe their applications
  3. describe calculations to diagnose hydraulic systems and components
  4. perform hydraulic related calculations
E-23.02.03L

demonstrate knowledge of engineered drawings and schematics, their use and interpretation

  1. identify symbols and abbreviations related to hydraulic systems found in engineered drawings and schematics
  2. describe hydraulic system engineered drawings and schematics and their applications
  3. interpret engineered drawings and schematics to determine operation of hydraulic systems
E-23.02.04L

demonstrate knowledge of hydraulic systems, their components, characteristics, applications and operation

  1. identify types of hydraulic systems and describe their applications and operating principles
  2. identify hydraulic system components and describe their purpose and operating principles
E-23.02.05L

demonstrate knowledge of electromechanical components found in hydraulic systems, their characteristics, applications and operation

  1. identify electrical components found in hydraulic systems
  2. describe purpose and operating principles of electrical components found in hydraulic systems
  3. describe testing and troubleshooting procedures for electromechanical components found in hydraulic systems
E-23.02.06L

demonstrate knowledge of procedures to diagnose hydraulic systems and components

  1. identify tools and equipment to diagnose hydraulic systems and components, and describe their applications and procedures
  2. identify hazards and describe safe work practices for diagnosing hydraulic systems and components
  3. describe procedures to diagnose hydraulic systems and components
  4. identify factors to consider when determining if hydraulic system components need to be repaired or replaced
E-23.02.07L

demonstrate knowledge of sustainability and environmental stewardship practices

  1. describe procedures to dispose of and recycle hydraulic system components
  2. describe procedures for spill containment and capture

Range of Variables (include, but not limited to)

  • fluid power: hydraulic, pneumatic, vacuum
  • principles and theories of fluid power: Pascal’s law, Bernoulli’s principle, cavitation, aeration
  • components: pumps, valves, actuators, reservoirs, hoses, seals, fittings, strainers, filters, accumulators, motors, fluid conductors, gauges
  • electromechanical components: solenoids (coils), limit switches, electronic measuring devices, relays, contactors
  • safe work practices: LOTO, zero-energy state, leak detection practices, practices specific to diagnosing live equipment

E-23.03 - Maintains hydraulic systems

E-23.03 - Maintains hydraulic systems
NL NS PE NB QC ON MB SK AB BC NT YT NU
yes yes NV yes NV yes yes yes yes yes NV NV NV
Skills
Reference Code Performance Criteria Evidence of Attainment
E-23.03.01P inspect and adjust hydraulic systems hydraulic systems are inspected and adjusted according to specifications and maintenance schedule
E-23.03.02P select and use tools and equipment tools and equipment are selected and used according to task, specifications and regulations
E-23.03.03P verify and adjust fluid levels fluid levels are verified and adjusted according to site and manufacturers’ specifications
E-23.03.04P check and adjust system pressure, temperature, flow and lubrication system pressure, temperature, flow and lubrication are checked and adjusted according to manufacturers’ specifications, engineered drawings and schematics
E-23.03.05P check and change filters filters are checked and changed according to site and manufacturers’ specifications
E-23.03.06P validate overall performance of hydraulic system overall performance of hydraulic system is validated according to performance specifications
E-23.03.07P clean hydraulic system and components hydraulic system and components are cleaned according to site and manufacturers’ specifications
E-23.03.08P record maintenance results maintenance results are recorded according to site specifications and regulations

Range of Variables (include, but not limited to)

  • components: pumps, valves, actuators, reservoirs, hoses, seals, fittings, strainers, filters, accumulators, motors, fluid conductors, hydraulic fluids, gauges
Knowledge
Reference Code Learning Outcomes and Objectives
E-23.03.01L

demonstrate knowledge of principles and applications of fluid power

  1. explain principles and theories of fluid power
E-23.03.02L

demonstrate knowledge of hydraulic system related calculations

  1. describe units of measure used in hydraulic systems
  2. identify formulas related to hydraulic systems and describe their applications
  3. describe calculations to maintain hydraulic systems and components
  4. perform hydraulic related calculations
E-23.03.03L

demonstrate knowledge of engineered drawings and schematics, their use and interpretation

  1. identify symbols and abbreviations related to hydraulic systems found in engineered drawings and schematics
  2. describe hydraulic system engineered drawings and schematics and their applications
  3. interpret engineered drawings and schematics to determine operation of hydraulic systems
E-23.03.04L

demonstrate knowledge of hydraulic systems, their components, characteristics, applications and operation

  1. identify types of hydraulic systems and describe their applications and operating principles
  2. identify hydraulic system components and describe their purpose and operating principles
E-23.03.05L

demonstrate knowledge of electromechanical components found in hydraulic systems, their characteristics, applications and operation

  1. identify electrical components found in hydraulic systems
  2. describe purpose and operating principles of electromechanical components found in hydraulic systems
E-23.03.06L

demonstrate knowledge of procedures to inspect and maintain hydraulic systems and components

  1. identify tools and equipment to maintain hydraulic systems and components, and describe their applications and procedures
  2. identify hazards and describe safe work practices for hydraulic systems and components
  3. describe procedures to inspect and maintain hydraulic systems and components
  4. identify factors to consider when determining if hydraulic system components need to be repaired or replaced
E-23.03.07L

demonstrate knowledge of sustainability and environmental stewardship practices

  1. describe procedures to dispose of and recycle hydraulic system components
  2. describe procedures for spill containment and capture

Range of Variables (include, but not limited to)

  • fluid power: hydraulic, pneumatic, vacuum
  • principles and theories of fluid power: Pascal’s law, Bernoulli’s principle, cavitation, aeration
  • components: pumps, valves, actuators, reservoirs, hoses, seals, fittings, strainers, filters, accumulators, motors, fluid conductors, hydraulic fluids, gauges
  • electromechanical components: solenoids (coils), limit switches, electronic measuring devices, relays, contactors
  • procedures to inspect and maintain: check hoses, piping and tubing; check fluids (condition and level); check/change filters; determine operating parameters; adjust system pressure, temperature and flow; perform visual inspection
  • safe work practices: LOTO, zero-energy state, leak detection practices, practices specific to maintaining live equipment

E-23.04 - Repairs hydraulic systems

E-23.04 - Repairs hydraulic systems
NL NS PE NB QC ON MB SK AB BC NT YT NU
yes yes NV yes NV yes yes yes yes yes NV NV NV
Skills
Reference Code Performance Criteria Evidence of Attainment
E-23.04.01P select and use tools and equipment tools and equipment are selected and used according to task, specifications and regulations
E-23.04.02P release pressure pressure is released in a controlled fashion to ensure system is at zero-energy state and to avoid injury and equipment damage
E-23.04.03P lock out and tag out components components are mechanically locked out and tagged out, and are left in zero-energy state
E-23.04.04P prevent contamination contamination is prevented during repairs by ensuring clean components and working environment according to manufacturers’ specifications
E-23.04.05P repair and replace components components are repaired and replaced according to manufacturers’ specifications and engineered drawings
E-23.04.06P remove and replace component parts component parts are removed and replaced according to manufacturers’ specifications and engineered drawings
E-23.04.07P modify systems systems are modified according to site and manufacturers’ specifications, schematics and engineered drawings
E-23.04.08P test system system is tested by fine tuning fluid, valve and component pressure and flow operation according to manufacturers’ specifications and regulations
E-23.04.09P reinstall safety devices safety devices are reinstalled according to site and manufacturers’ specifications and regulations
E-23.04.10P energize equipment equipment is energized and started according to site and manufacturers’ specifications, and returned to operation

Range of Variables (include, but not limited to)

  • components: pumps, valves, actuators, reservoirs, hoses, seals, fittings, strainers, filters, accumulators, motors, fluid conductors, hydraulic fluids, gauges
  • component parts: seals, pistons, valve spools, gaskets, springs, solenoids (coils), o-rings
  • safety devices: light curtains, pressure-sensitive matting, keyed switches, lockouts, physical guards, emergency stops (E-stops), travel-restrict systems
Knowledge
Reference Code Learning Outcomes and Objectives
E-23.04.01L

demonstrate knowledge of principles and applications of fluid power

  1. explain principles and theories of fluid power
E-23.04.02L

demonstrate knowledge of hydraulic system related calculations

  1. describe units of measure used in hydraulic systems
  2. identify formulas related to hydraulic systems and describe their applications
  3. describe calculations to maintain hydraulic systems and components
  4. perform hydraulic related calculations
E-23.04.03L

demonstrate knowledge of engineered drawings and schematics, their use and interpretation

  1. identify symbols and abbreviations related to hydraulic systems found in engineered drawings and schematics
  2. describe hydraulic system engineered drawings and schematics and their applications
  3. interpret engineered drawings and schematics to determine operation of hydraulic systems
E-23.04.04L

demonstrate knowledge of hydraulic systems, their components, characteristics, applications and operation

  1. identify types of hydraulic systems and describe their applications and operating principles
  2. identify hydraulic system components and describe their purpose and operating principles
E-23.04.05L

demonstrate knowledge of electromechanical components found in hydraulic systems, their characteristics, applications and operation

  1. identify electrical components found in hydraulic systems
  2. describe purpose and operating principles of electromechanical components found in hydraulic systems
E-23.04.06L

demonstrate knowledge of procedures to repair hydraulic systems and components

  1. identify tools and equipment to repair hydraulic systems and components, and describe their applications and procedures
  2. identify hazards and describe safe work practices for hydraulic systems and components
  3. describe procedures to repair hydraulic systems and components
E-23.04.07L

demonstrate knowledge of sustainability and environmental stewardship practices

  1. describe procedures to dispose of and recycle hydraulic system components
  2. describe procedures for spill containment and capture

Range of Variables (include, but not limited to)

  • fluid power: hydraulic, pneumatic, vacuum
  • principles and theories of fluid power: Pascal’s law, Bernoulli’s principle, cavitation, aeration
  • components: pumps, valves, actuators, reservoirs, hoses, seals, fittings, strainers, filters, accumulators, motors, fluid conductors, hydraulic fluids, gauges
  • electromechanical components: solenoids (coils), limit switches, electronic measuring devices, relays, contactors
  • safe work practices: LOTO, zero-energy state, leak detection practices
  • procedures to repair: replace hoses, piping and tubing; replace and replenish fluids; check/change filters; adjust system pressure, temperature and flow

Task E-24 Services pneumatic and vacuum systems

Task Descriptor

Pneumatic and vacuum systems provide control and power for mechanical and process systems. Industrial mechanics (millwrights) are responsible for the installation, diagnosis, repair and maintenance of these systems.

E-24.01 - Installs pneumatic and vacuum systems

E-24.01 - Installs pneumatic and vacuum systems
NL NS PE NB QC ON MB SK AB BC NT YT NU
yes yes NV yes NV yes yes yes yes yes NV NV NV
Skills
Reference Code Performance Criteria Evidence of Attainment
E-24.01.01P select and use tools and equipment tools and equipment are selected and used according to task, specifications and regulations
E-24.01.02P select system components system components are selected according to site specifications and engineered drawings
E-24.01.03P position and secure receivers receivers for pneumatic and vacuum systems are positioned and secured according to engineered drawings and regulations
E-24.01.04P position, align and secure pneumatic and vacuum system components pneumatic and vacuum system components are positioned, aligned and secured according to manufacturers’ specifications and engineered drawings
E-24.01.05P measure, cut, bend, assemble and connect piping, hoses and tubing piping, hoses and tubing are measured, cut, bent, assembled and connected according to engineered drawings and field requirements
E-24.01.06P install and calibrate electromechanical components electromechanical components are installed and calibrated according to manufacturers’ specifications, company policies, and jurisdictional regulations and limitations
E-24.01.07P test system system is tested by fine tuning pressure and volumetrics according to manufacturers’ specifications and regulations

Range of Variables (include, but not limited to)

  • components: piping, tubing, hoses, receivers, blowers, dryers, coolers, pumps, filter-regulator-lubricator (FRL), motors, actuators, valves, separators, compressors, gauges, safety valves, fittings
  • electromechanical components: solenoids (coils), limit switches, electronic measuring devices, relays, contactors
Knowledge
Reference Code Learning Outcomes and Objectives
E-24.01.01L

demonstrate knowledge of principles and applications of fluid power

  1. explain principles and theories of fluid power
E-24.01.02L

demonstrate knowledge of pneumatic and vacuum system related calculations

  1. describe units of measure used in pneumatic and vacuum systems
  2. identify formulas related to pneumatic and vacuum systems and describe their applications
  3. describe calculations to select and install pneumatic and vacuum systems and components
  4. perform pneumatic and vacuum related calculations
E-24.01.03L

demonstrate knowledge of engineered drawings and schematics, their use and interpretation

  1. identify symbols and abbreviations related to pneumatic and vacuum systems found in engineered drawings and schematics
  2. describe pneumatic and vacuum systems engineered drawings and schematics and their applications
  3. interpret engineered drawings and schematics to determine operation of pneumatic and vacuum systems
E-24.01.04L

demonstrate knowledge of pneumatic and vacuum systems, their components, characteristics, applications and operation

  1. identify types of pneumatic and vacuum systems and describe their applications and operating principles
  2. identify pneumatic and vacuum system components and describe their purpose and operating principles
E-24.01.05L

demonstrate knowledge of electromechanical components found in pneumatic and vacuum systems, their characteristics, applications and operation

  1. identify electromechanical components found in pneumatic and vacuum systems
  2. describe purpose and operating principles of electromechanical components found in pneumatic and vacuum systems
  3. describe testing and troubleshooting procedures for electromechanical components found in pneumatic and vacuum systems
E-24.01.06L

demonstrate knowledge of procedures to install pneumatic and vacuum systems and components

  1. identify tools and equipment to install pneumatic and vacuum systems and components, and describe their applications and procedures
  2. identify hazards and describe safe work practices for pneumatic and vacuum systems and components
  3. describe procedures to install pneumatic and vacuum systems and components
  4. describe air treatment components and methods in pneumatic systems
E-24.01.07L

demonstrate knowledge of regulatory requirements to install pneumatic and vacuum systems and components

  1. identify codes, standards and regulations to install pneumatic and vacuum systems and components
E-24.01.08L

demonstrate knowledge of sustainability and environmental stewardship practices

  1. describe procedures to dispose of and recycle pneumatic and vacuum system components
  2. describe procedures for spill containment and capture
  3. describe benefits of energy-efficient pneumatic and vacuum systems and components

Range of Variables (include, but not limited to)

  • fluid power: pneumatic, vacuum
  • principles and theories of fluid power: Pascal’s law, Boyle’s law, Charles’ law, Gay-Lussac’s law, Bernoulli’s principle, Ideal gas law
  • components: piping, tubing, hoses, receivers, blowers, dryers, coolers, pumps, FRL, motors, actuators, valves, separators, compressors, gauges, safety valves, fittings
  • electromechanical components: solenoids (coils), limit switches, electronic measuring devices, relays, contactors
  • safe work practices: LOTO, zero-energy state, leak detection practices
  • air treatment components: dryers, after-coolers, separators, filters, regulators

E-24.02 - Diagnoses pneumatic and vacuum systems

E-24.02 - Diagnoses pneumatic and vacuum systems
NL NS PE NB QC ON MB SK AB BC NT YT NU
yes yes NV yes NV yes yes yes yes yes NV NV NV
Skills
Reference Code Performance Criteria Evidence of Attainment
E-24.02.01P obtain description of problem and symptoms description of problem and symptoms is obtained
E-24.02.02P perform sensory inspection of pneumatic and vacuum systems sensory inspection of pneumatic and vacuum systems is performed
E-24.02.03P select and use tools and equipment tools and equipment are selected and used according to task, specifications and regulations
E-24.02.04P perform condition-based monitoring methods and analysis condition-based monitoring methods and analysis are performed to determine next steps
E-24.02.05P interpret specifications specifications from technical manuals and drawings, and manufacturers’ specifications are interpreted
E-24.02.06P remove and replace safety devices safety devices are removed and replaced according to site and manufacturers’ specifications, and regulations
E-24.02.07P assess and detect faulty or damaged components faulty or damaged components are assessed and detected to determine repair or replacement
E-24.02.08P perform root cause analysis root cause analysis is performed to determine and correct cause of failure

Range of Variables (include, but not limited to)

  • condition-based monitoring methods: vibration monitoring, fluid analysis, thermography, ultrasonic, tribology, pressure differential
  • next steps: repair, replace, overhaul, adjust, continue operation
  • safety devices: light curtains, pressure-sensitive matting, keyed switches, lockouts, physical guards, emergency stops (E-stops), travel-restrict systems, explosion-proof membranes, vacuum breakers
  • components: piping, tubing, hoses, receivers, blowers, dryers, coolers, pumps, FRL, motors, actuators, valves, separators, compressors, solenoids (coils), gauges, safety valves
Knowledge
Reference Code Learning Outcomes and Objectives
E-24.02.01L

demonstrate knowledge of principles and applications of fluid power

  1. explain principles and theories of fluid power
E-24.02.02L

demonstrate knowledge of pneumatic and vacuum system related calculations

  1. describe units of measure used in pneumatic and vacuum systems
  2. identify formulas related to pneumatic and vacuum systems and describe their applications
  3. describe calculations to select and install pneumatic and vacuum systems and components
  4. perform pneumatic and vacuum related calculations
E-24.02.03L

demonstrate knowledge of engineered drawings and schematics, their use and interpretation

  1. identify symbols and abbreviations related to pneumatic and vacuum systems found in engineered drawings and schematics
  2. describe pneumatic and vacuum systems engineered drawings and schematics and their applications
  3. interpret engineered drawings and schematics to determine operation of pneumatic and vacuum systems
E-24.02.04L

demonstrate knowledge of pneumatic and vacuum systems, their components, characteristics, applications and operation

  1. identify types of pneumatic and vacuum systems and describe their applications and operating principles
  2. identify pneumatic and vacuum system components and describe their purpose and operating principles
E-24.02.05L

demonstrate knowledge of electromechanical components found in pneumatic and vacuum systems, their characteristics, applications and operation

  1. identify electromechanical components found in pneumatic and vacuum systems
  2. describe purpose and operating principles of electromechanical components found in pneumatic and vacuum systems
  3. describe testing and troubleshooting procedures for electromechanical components found in pneumatic and vacuum systems
E-24.02.06L

demonstrate knowledge of procedures to diagnose pneumatic and vacuum systems and components

  1. identify tools and equipment to diagnose pneumatic and vacuum systems and components, and describe their applications and procedures
  2. identify hazards and describe safe work practices for pneumatic and vacuum systems and components
  3. describe procedures to diagnose pneumatic and vacuum systems and components
  4. describe methods of air treatment in pneumatic systems
  5. describe procedures to inspect pneumatic and vacuum systems and components
  6. identify factors to consider when determining if pneumatic and vacuum system components need to be repaired or replaced
E-24.02.07L

demonstrate knowledge of sustainability and environmental stewardship practices

  1. describe procedures to dispose of and recycle pneumatic and vacuum system components
  2. describe procedures for spill containment and capture

Range of Variables (include, but not limited to)

  • fluid power: pneumatic, vacuum
  • principles and theories of fluid power: Pascal’s law, Boyle’s law, Charles’ law, Gay-Lussac’s law, Bernoulli’s principle, Ideal gas law
  • components: piping, tubing, hoses, receivers, blowers, dryers, coolers, pumps, FRL, motors, actuators, valves, separators, compressors, solenoids (coils), gauges, safety valves
  • electromechanical components: solenoids (coils), limit switches, electronic measuring devices, relays, contactors
  • safe work practices: LOTO, zero-energy state, leak detection practices, practices specific to diagnosing live equipment
  • air treatment: dryers, after-coolers, separators, filters, regulators

E-24.03 - Maintains pneumatic and vacuum systems

E-24.03 - Maintains pneumatic and vacuum systems
NL NS PE NB QC ON MB SK AB BC NT YT NU
yes yes NV yes NV yes yes yes yes yes NV NV NV
Skills
Reference Code Performance Criteria Evidence of Attainment
E-24.03.01P inspect and adjust pneumatic and vacuum systems pneumatic and vacuum systems are inspected and adjusted according to specifications and maintenance schedule
E-24.03.02P select and use tools and equipment tools and equipment are selected and used according to task, specifications and regulations
E-24.03.03P check and adjust system pressure, vacuum, lubricators, regulators, temperature, cycling and flow system pressure, vacuum, lubricators, regulators, temperature, cycling and flow are checked and adjusted according to manufacturers’ specifications, engineered drawings and schematics
E-24.03.04P check, calibrate and change gauges, filters, separators and dryers gauges, filters, separators and dryers are checked, calibrated and changed according to site and manufacturers’ specifications
E-24.03.05P validate overall performance of pneumatic and vacuum system overall performance of pneumatic and vacuum system is validated according to performance specifications
E-24.03.06P clean pneumatic and vacuum systems and components pneumatic and vacuum systems and components are cleaned according to site and manufacturers’ specifications
E-24.03.07P record maintenance results maintenance results are recorded according to site specifications and regulations

Range of Variables (include, but not limited to)

  • components: piping, tubing, hoses, receivers, blowers, dryers, coolers, pumps, FRL, motors, actuators, valves, separators, compressors, solenoids (coils), gauges, safety valves, fittings
Knowledge
Reference Code Learning Outcomes and Objectives
E-24.03.01L

demonstrate knowledge of principles and applications of fluid power

  1. explain principles and theories of fluid power
E-24.03.02L

demonstrate knowledge of pneumatic and vacuum system related calculations

  1. describe units of measure used in pneumatic and vacuum systems
  2. identify formulas related to pneumatic and vacuum systems and describe their applications
  3. describe calculations to select and install pneumatic and vacuum systems and components
  4. perform pneumatic and vacuum related calculations
E-24.03.03L

demonstrate knowledge of engineered drawings and schematics, their use and interpretation

  1. identify symbols and abbreviations related to pneumatic and vacuum systems found in engineered drawings and schematics
  2. describe pneumatic and vacuum systems engineered drawings and schematics and their applications
  3. interpret engineered drawings and schematics to determine operation of pneumatic and vacuum systems
E-24.03.04L

demonstrate knowledge of pneumatic and vacuum systems, their components, characteristics, applications and operation

  1. identify types of pneumatic and vacuum systems and describe their applications and operating principles
  2. identify pneumatic and vacuum system components and describe their purpose and operating principles
E-24.03.05L

demonstrate knowledge of electromechanical components found in pneumatic and vacuum systems, their characteristics, applications and operation

  1. identify electromechanical components found in pneumatic and vacuum systems
  2. describe purpose and operating principles of electromechanical components found in pneumatic and vacuum systems
  3. describe testing and troubleshooting procedures for electromechanical components found in pneumatic and vacuum systems
E-24.03.06L

demonstrate knowledge of procedures to inspect and maintain pneumatic and vacuum systems and components

  1. identify tools and equipment to maintain pneumatic and vacuum systems and components, and describe their applications and procedures
  2. identify hazards and describe safe work practices for pneumatic and vacuum systems and components
  3. describe methods of air treatment in pneumatic systems
  4. describe procedures to inspect and maintain pneumatic and vacuum systems and components
  5. identify factors to consider when determining if pneumatic and vacuum system components need to be repaired or replaced
E-24.03.07L

demonstrate knowledge of sustainability and environmental stewardship practices

  1. describe procedures to dispose of and recycle pneumatic and vacuum system components
  2. describe procedures for spill containment and capture

Range of Variables (include, but not limited to)

  • fluid power: pneumatic, vacuum
  • principles and theories of fluid power: Pascal’s law, Boyle’s law, Charles’ law, Gay-Lussac’s law, Bernoulli’s principle, Ideal gas law
  • components: piping, tubing, hoses, receivers, blowers, dryers, coolers, pumps, FRL, motors, actuators, valves, separators, compressors, solenoids (coils), gauges, safety valves, fittings
  • electromechanical components: solenoids (coils), limit switches, electronic measuring devices, relays, contactors
  • safe work practices: LOTO, zero-energy state, leak detection practices, practices specific to maintaining live equipment
  • air treatment: dryers, after-coolers, separators, filters, regulators
  • procedures to inspect and maintain: check hoses, piping and tubing; check lubricating methods; check/change filters; perform air audit; determine operating parameters; adjust system pressure, temperature and flow; perform visual inspection

E-24.04 - Repairs pneumatic and vacuum systems

E-24.04 - Repairs pneumatic and vacuum systems
NL NS PE NB QC ON MB SK AB BC NT YT NU
yes yes NV yes NV yes yes yes yes yes NV NV NV
Skills
Reference Code Performance Criteria Evidence of Attainment
E-24.04.01P select and use tools and equipment tools and equipment are selected and used according to task, specifications and regulations
E-24.04.02P release pressure pressure is released in a controlled fashion to ensure system is at a zero-energy state and to avoid injury and equipment damage
E-24.04.03P lock out and tag out components components are mechanically locked out and tagged out, and are left in zero-energy state
E-24.04.04P prevent contamination contamination is prevented during repairs by ensuring clean components and working environment according to manufacturers’ specifications
E-24.04.05P repair and replace components components are repaired and replaced according to manufacturers’ specifications and engineered drawings
E-24.04.06P remove and replace component parts component parts are removed and replaced according to manufacturers’ specifications and engineered drawings
E-24.04.07P modify systems systems are modified according to schematics, site and manufacturers’ specifications and engineered drawings
E-24.04.08P test system system is tested by fine tuning pressure and volumetrics according to manufacturers’ specifications and regulations
E-24.04.09P reinstall safety devices safety devices are reinstalled according to site and manufacturers’ specifications and regulations
E-24.04.10P energize equipment equipment is energized and started according to site and manufacturers’ specifications, and returned to operation

Range of Variables (include, but not limited to)

  • components: piping, tubing, hoses, receivers, blowers, dryers, coolers, pumps, FRL, motors, actuators, valves, separators, compressors, solenoids (coils), gauges, safety valves, fittings
  • component parts: seals, pistons, fittings, strainers, filters, valves, springs, o-rings, spools, gaskets
  • safety devices: light curtains, pressure-sensitive matting, keyed switches, lockouts, physical guards, emergency stops (E-stops), travel-restrict systems, explosion-proof membranes, vacuum breakers
Knowledge
Reference Code Learning Outcomes and Objectives
E-24.04.01L

demonstrate knowledge of principles and applications of fluid power

  1. explain principles and theories of fluid power
E-24.04.02L

demonstrate knowledge of pneumatic and vacuum system related calculations

  1. describe units of measure used in pneumatic and vacuum systems
  2. identify formulas related to pneumatic and vacuum systems and describe their applications
  3. describe calculations to select and install pneumatic and vacuum systems and components
  4. perform pneumatic and vacuum related calculations
E-24.04.03L

demonstrate knowledge of engineered drawings and schematics, their use and interpretation

  1. identify symbols and abbreviations related to pneumatic and vacuum systems found in engineered drawings and schematics
  2. describe pneumatic and vacuum systems engineered drawings and schematics and their applications
  3. interpret engineered drawings and schematics to determine operation of pneumatic and vacuum systems
E-24.04.04L

demonstrate knowledge of pneumatic and vacuum systems, their components, characteristics, applications and operation

  1. identify types of pneumatic and vacuum systems and describe their applications and operating principles
  2. identify pneumatic and vacuum system components and describe their purpose and operating principles
E-24.04.05L

demonstrate knowledge of electromechanical components found in pneumatic and vacuum systems, their characteristics, applications and operation

  1. identify electromechanical components found in pneumatic and vacuum systems
  2. describe purpose and operating principles of electromechanical components found in pneumatic and vacuum systems
  3. describe testing and troubleshooting procedures for electromechanical components found in pneumatic and vacuum systems
E-24.04.06L

demonstrate knowledge of procedures to repair pneumatic and vacuum systems and components

  1. identify tools and equipment to repair pneumatic and vacuum systems and components, and describe their applications and procedures
  2. identify hazards and describe safe work practices for pneumatic and vacuum systems and components
  3. describe procedures to repair pneumatic and vacuum systems and components
  4. describe procedures to replace component parts
E-24.04.07L

demonstrate knowledge of sustainability and environmental stewardship practices

  1. describe procedures to dispose of and recycle pneumatic and vacuum system components
  2. describe procedures for spill containment and capture

Range of Variables (include, but not limited to)

  • fluid power: pneumatic, vacuum
  • principles and theories of fluid power: Pascal’s law, Boyle’s law, Charles’ law, Gay-Lussac’s law, Bernoulli’s principle, Ideal gas law
  • components: piping, tubing, hoses, receivers, blowers, dryers, coolers, pumps, FRL, motors, actuators, valves, separators, compressors, solenoids (coils), gauges, safety valves, fittings
  • electromechanical components: solenoids (coils), limit switches, electronic measuring devices, relays, contactors
  • procedures to repair: replace hoses, piping and tubing; replace and replenish fluids; check/change filters; adjust system pressure, temperature and flow
  • safe work practices: LOTO procedures, zero-energy state, leak detection practices
  • component parts: seals, pistons, fittings, strainers, filters, valves, springs, o-rings, spools, gaskets