Table of Contents
Task E-21 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-21.01 - Installs hydraulic systems
E-21.01 - Installs hydraulic systems
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| E-21.01.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job and manufacturers' specifications |
| E-21.01.02P |
select system components |
system components are selected according to site specifications and engineered drawings |
| E-21.01.03P |
select hydraulic fluids |
hydraulic fluids are selected to meet system and environmental requirements, and manufacturers’ specifications |
| E-21.01.04P |
position and secure reservoirs for hydraulic systems |
reservoirs for hydraulic systems are positioned and secured according to engineered drawings, manually or with rigging, hoisting/lifting and moving equipment, and according to jurisdictional regulations |
| E-21.01.05P |
position, align and secure hydraulic components |
hydraulic components are positioned, aligned and secured according to manufacturers' specifications and engineered drawings, manually or with rigging, hoisting/lifting and moving equipment |
| E-21.01.06P |
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 |
| E-21.01.07P |
test system |
system is tested by fine tuning pressure and fluid flow operation prior to startup according to manufacturers' specifications and jurisdictional regulations |
Range of Variables
- tools and equipment include: torque wrenches, pressure gauges, hand tools
- components include: pumps, valves, actuators, reservoirs, hoses, seals, fittings, strainers, filters, accumulators, motors, fluid conductors
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| E-21.01.01L |
demonstrate knowledge of the principles and applications of fluid power |
explain the principles and theories of fluid power |
| E-21.01.02L |
demonstrate knowledge of hydraulic system related calculations |
describe units of measure as they relate to hydraulic systems |
| identify formulae related to hydraulic systems and describe their applications |
| describe the calculations used to select and install hydraulic systems and components |
| perform hydraulic related calculations |
| E-21.01.03L |
demonstrate knowledge of engineered drawings and schematics, their use and interpretation |
identify symbols and abbreviations related to hydraulic systems found on engineered drawings and schematics |
| describe hydraulic systems engineered drawings and schematics and their applications |
| interpret engineered drawings and schematics to determine the operation of a hydraulic systems |
| interpret information pertaining to piping systems found on engineered drawings and schematics |
| E-21.01.04L |
demonstrate knowledge of safety practices related to hydraulic systems |
identify hazards and describe safe work practices pertaining to hydraulic systems and components |
| identify hazards and describe safe work practices pertaining to piping systems |
| E-21.01.05L |
demonstrate knowledge of hydraulic systems, their components and operation |
define terminology associated with the installation of hydraulic systems and components |
| identify types of hydraulic systems and describe their applications and operation |
| identify hydraulic systems components and describe their purpose and operation |
| interpret jurisdictional regulations and manufacturers' specifications pertaining to installation of hydraulic systems and components |
| identify tools and equipment used to install hydraulic systems and components, and describe their applications and procedures |
| E-21.01.06L |
demonstrate knowledge of the procedures used to install hydraulic systems and components |
describe the procedures used to install hydraulic systems and components |
| E-21.01.07L |
demonstrate knowledge of piping systems, their components and operation |
define terminology associated with piping systems |
| E-21.01.08L |
demonstrate knowledge of the procedures used to install piping systems and their components |
interpret jurisdictional regulations and manufacturers' specifications pertaining to piping systems |
| identify types of piping systems and describe their applications |
| identify types of piping, tubing, and hoses and describe their compatibility, characteristics and applications |
| identify types of fittings and describe their characteristics and applications |
| identify piping system accessories and describe their characteristics and applications |
| identify types of valves used in piping systems and describe their applications and operation |
| describe the procedures used to install pipe, tubing and hoses |
Range of Variables
- principles and theories of fluid power include: Pascal’s law, Boyle’s law, Charles’ law, Gay-Lussac’s law, Bernoulli’s principle
- safe work practices include: company policies, site procedures, jurisdictional regulations, manufacturers’ recommendations
- components include: pumps, valves, actuators, reservoirs, hoses, seals, fittings, strainers, filters, accumulators, motors
E-21.02 - Diagnoses hydraulic systems
E-21.02 - Diagnoses hydraulic systems
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| E-21.02.01P |
obtain a description of the problem and symptoms |
description of the problem and symptoms is obtained |
| E-21.02.02P |
perform sensory inspection of hydraulic systems |
sensory inspection of hydraulic systems is performed |
| E-21.02.03P |
use tools and equipment |
tools and equipment are used according to job and manufacturers' specifications |
| E-21.02.04P |
visually inspect hydraulic system |
visual inspection is performed to check for leaks, abnormal movements and oil conditions, and fluid levels |
| E-21.02.05P |
perform condition-based monitoring and analysis |
condition-based monitoring and analysis are performed to detect defects not identified through sensory inspection and to determine next steps |
| E-21.02.06P |
interpret specifications |
specifications from technical manuals, engineered drawings and manufacturers’ specifications are interpreted |
| E-21.02.07P |
remove and replace safety guards and safety devices |
safety guards and safety devices are removed and replaced according to site and manufacturers’ specifications, and jurisdictional regulations |
| E-21.02.08P |
assess and detect faulty or damaged components |
faulty or damaged components are assessed and detected to determine repair or replacement |
| E-21.02.09P |
record hydraulic data |
hydraulic data is recorded according to site specifications and jurisdictional regulations |
Range of Variables
- sensory inspection includes: listening for excessive noise, smelling burned components, feeling for excessive vibration and heat, looking for leaks
- tools and equipment include: hand tools, pressure loading valves, pressure/temperature/vacuum gauges, temperature gun, flowmeter
- condition-based monitoring methods include: vibration monitoring, fluid analysis, thermography, ultrasonic, tribology, rotation speed monitoring
- next steps include: repair, replace, overhaul, adjust, continue operation
- safety devices include: light curtains, pressure sensitive matting, keyed switches, lock-outs, physical guards
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| E-21.02.01L |
demonstrate knowledge of the principles and applications of fluid power |
explain the principles and theories of fluid power |
| E-21.02.02L |
demonstrate knowledge of hydraulic system related calculations |
describe units of measure as they relate to hydraulic systems |
| identify formulae related to hydraulic systems and describe their applications |
| describe the calculations used during the diagnosis of hydraulic systems and components |
| E-21.02.03L |
demonstrate knowledge of engineered drawings, schematics and P&IDs, their use and interpretation |
identify symbols and abbreviations related to hydraulic systems found on engineered drawings, schematics and P&IDs |
| describe hydraulic systems engineered drawings, schematics and P&IDs and their applications |
| interpret engineered drawings, schematics and P&IDs to determine the operation of a hydraulic systems |
| interpret information pertaining to piping systems found on engineered drawings, schematics and P&IDs |
| E-21.02.04L |
demonstrate knowledge of safety practices related to hydraulic systems |
identify hazards and describe safe work practices pertaining to hydraulic systems and components |
| E-21.02.05L |
demonstrate knowledge of hydraulic systems, their components and operation |
define terminology associated with the diagnosis of hydraulic systems and components |
| identify types of hydraulic systems and describe their applications and operation |
| identify hydraulic system components and describe their purpose and operation |
| interpret jurisdictional regulations and manufacturers' specifications pertaining to hydraulic systems and components |
| identify tools and equipment used to diagnose hydraulic systems and components, and describe their applications and procedures |
| E-21.02.06L |
demonstrate knowledge of the procedures used to diagnose hydraulic systems and components |
describe the procedures used to diagnose hydraulic systems and components |
| describe the procedures used to inspect hydraulic systems and components |
| identify the factors to consider when determining if hydraulic system components need to be repaired or replaced |
Range of Variables
- principles and theories of fluid power include: Pascal’s law, Boyle’s law, Charles’ law, Gay-Lussac’s law, Bernoulli’s principle
- safe work practices include: company policies, site procedures, jurisdictional regulations, manufacturers’ recommendations
- components include: pumps, valves, actuators, reservoirs, hoses, seals, fittings, strainers, filters, accumulators, motors
- inspection procedures include: condition-based monitoring and sensory inspection
E-21.03 - Maintains hydraulic systems
E-21.03 - Maintains hydraulic systems
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| E-21.03.01P |
inspect, modify and adjust hydraulic systems |
hydraulic systems are inspected, modified and adjusted according to maintenance schedule using condition-based monitoring methods |
| E-21.03.02P |
use tools and equipment |
tools and equipment are used according to job and manufacturers' specifications |
| E-21.03.03P |
verify and adjust fluid levels |
fluid levels are verified and adjusted according to site and manufacturers’ specifications |
| E-21.03.04P |
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-21.03.05P |
check and change filters |
filters are checked and changed according to site and manufacturers’ specifications |
| E-21.03.06P |
validate overall performance of hydraulic systems |
overall performance of hydraulic systems is validated according to performance specifications |
| E-21.03.07P |
clean hydraulic systems and components |
hydraulic systems and components are cleaned according to site and manufacturers’ specifications |
| E-21.03.08P |
record maintenance results |
maintenance results are recorded according to site specifications and jurisdictional regulations |
Range of Variables
- condition-based monitoring methods include: vibration monitoring, fluid analysis, thermography, ultrasonic, tribology, rotation speed monitoring
- tools and equipment include: hand tools, torque wrenches
- components include: pumps, motors, actuators, valves, accumulators, filters and strainers, fluid conductors
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| E-21.03.01L |
demonstrate knowledge of the principles and applications of fluid power |
explain the principles and theories of fluid power |
| E-21.03.02L |
demonstrate knowledge of hydraulic systems related calculations |
describe units of measure as they relate to hydraulic systems |
| identify formulae related to hydraulic systems and describe their applications |
| describe the calculations used during the maintenance of hydraulic systems and components |
| E-21.03.03L |
demonstrate knowledge of engineered drawings and schematics, their use and interpretation |
identify symbols and abbreviations related to hydraulic systems found on engineered drawings and schematics |
| describe hydraulic systems engineered drawings and schematics and their applications |
| interpret engineered drawings and schematics to determine the operation of a hydraulic systems |
| interpret information pertaining to piping systems found on engineered drawings, and schematics |
| E-21.03.04L |
demonstrate knowledge of safety practices related to hydraulic systems |
identify hazards and describe safe work practices pertaining to hydraulic systems and components |
| E-21.03.05L |
demonstrate knowledge of hydraulic systems, their components and operation |
define terminology associated with the maintenance of hydraulic systems and components |
| identify types of hydraulic systems and describe their applications and operation |
| identify hydraulic system components and describe their purpose and operation |
| interpret jurisdictional regulations and manufacturers' specifications pertaining to hydraulic systems and components |
| identify tools and equipment used to maintain hydraulic systems and components, and describe their applications and procedures |
| E-21.03.06L |
demonstrate knowledge of the procedures used to maintain and repair hydraulic systems and components |
describe the procedures used to inspect and maintain hydraulic systems and components |
| identify the factors to consider when determining if hydraulic system components need to be repaired or replaced |
Range of Variables
- fluid power includes: hydraulic, pneumatic, vacuum
- principles and theories of fluid power include: Pascal’s law, Boyle’s law, Charles’ law, Gay-Lussac’s law, Bernoulli’s principle
- safe work practices include: company policies, site procedures, jurisdictional regulations, manufacturers’ recommendations
- components include: pumps, motors, actuators, valves, accumulators, filters and strainers, fluid conductors
- procedures used to inspect and maintain include: check hoses, piping and tubing, check fluids (condition and level), check/change filters, determine operating parameters, adjust system pressure, temperature and flow
E-21.04 - Repairs hydraulic systems
E-21.04 - Repairs hydraulic systems
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| E-21.04.01P |
use tools and equipment |
tools and equipment are used according to job and manufacturers' specifications |
| E-21.04.02P |
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-21.04.03P |
lockout components in place. |
components are mechanically locked out, and motors are de-energized. |
| E-21.04.04P |
prevent contamination |
contamination is prevented during repairs by ensuring clean components, according to environmental regulations |
| E-21.04.05P |
repair and replace components |
components are repaired and replaced according to manufacturers' specifications, engineered drawings, and P&IDs |
| E-21.04.06P |
remove and replace component parts |
component parts are removed and replaced according to manufacturers' specifications, engineered drawings, and P&IDs |
| E-21.04.07P |
modify systems |
systems are modified according to site and manufacturers' specifications, schematics, engineered drawings, and P&IDs |
| E-21.04.08P |
test system |
system is tested by fine tuning pressure and fluid flow operation, prior to returning to service and functionality of safety devices and related equipment |
| E-21.04.09P |
reinstall machine guarding and safety devices |
machine guarding and safety devices are reinstalled according to site and manufacturers' specifications, jurisdictional regulations |
| E-21.04.10P |
energize equipment |
equipment is energized and started up according to site and manufacturers’ specifications and returned to operation |
Range of Variables
- tools and equipment include: hand tools, torque wrenches
- components include: pumps, motors, actuators, valves, accumulators, filters and strainers, fluid conductors
- component parts include: seals, pistons, valve spools, valve assembly
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| E-21.04.01L |
demonstrate knowledge of the principles and applications of fluid power |
explain the principles and theories of fluid power |
| E-21.04.02L |
demonstrate knowledge of hydraulic systems related calculations |
describe units of measure as they relate to hydraulic systems |
| identify formulae related to hydraulic systems and describe their applications |
| describe the calculations used during the repair of hydraulic systems and components |
| E-21.04.03L |
demonstrate knowledge of engineered drawings, schematics, and P&IDs their use and interpretation |
identify symbols and abbreviations related to hydraulic systems found on engineered drawings, schematics, and P&IDs |
| describe hydraulic systems engineered drawings, schematics, and P&IDs and their applications |
| interpret engineered drawings, schematics, and P&IDs to determine the operation of a hydraulic systems |
| interpret information pertaining to piping systems found on engineered drawings, schematics, and P&IDs |
| E-21.04.04L |
demonstrate knowledge of safety practices related to hydraulic systems |
identify hazards and describe safe work practices pertaining to hydraulic systems and components |
| E-21.04.05L |
demonstrate knowledge of hydraulic systems, their components and operation |
define terminology associated with the repair of hydraulic systems and components |
| identify types of hydraulic systems and describe their applications and operation |
| identify hydraulic system components and describe their purpose and operation |
| interpret jurisdictional regulations and manufacturers' specifications pertaining to hydraulic systems and components |
| identify tools and equipment used to repair hydraulic systems and components, and describe their applications and procedures |
| E-21.04.06L |
demonstrate knowledge of the procedures used to repair hydraulic systems and components |
describe the procedures used to repair hydraulic systems and components |
| identify the factors to consider when determining if hydraulic system components need to be repaired or replaced |
Range of Variables
- fluid power includes: hydraulic, pneumatic, vacuum
- principles and theories of fluid power include: Pascal’s law, Boyle’s law, Charles’ law, Gay-Lussac’s law, Bernoulli’s principle
- components include: pumps, motors, actuators, valves, accumulators, filters and strainers, fluid conductors
- safe work practices include: company policies, site procedures, jurisdictional regulations, manufacturers’ recommendations
- procedures used to repair include: replacing hoses, piping and tubing, fluids, check/change filters, adjust system pressure, temperature and flow
Task E-22 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. Servicing includes installing, diagnosing, maintaining and repairing.
E-22.01 - Installs pneumatic and vacuum systems
E-22.01 - Installs pneumatic and vacuum systems
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PE |
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| E-22.01.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job and manufacturers' specifications |
| E-22.01.02P |
select system components |
system components are selected according to site specifications and engineered drawings |
| E-22.01.03P |
position and secure receivers |
receivers for pneumatic and vacuum systems are positioned and secured according to engineered drawings, manually or with rigging, hoisting/lifting and moving equipment, and according to jurisdictional regulations |
| E-22.01.04P |
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, manually or with rigging, hoisting/lifting and moving equipment |
| E-22.01.05P |
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 |
| E-22.01.06P |
test system |
system is tested by fine tuning pressure and volumetrics prior to startup according to manufacturers' specifications, jurisdictional regulations and engineered drawings |
Range of Variables
- tools and equipment include: torque wrenches, pressure/vacuum gauges and hand tools
- components include: hoses, seals, fittings, strainers, filter regulator lubricator (FRL), piping, receivers, tanks for pneumatic and vacuum systems, blower, pumps, motors, actuators, valves
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| E-22.01.01L |
demonstrate knowledge of the principles and applications of fluid power |
explain the principles and theories of fluid power |
| E-22.01.02L |
demonstrate knowledge of pneumatic and vacuum systems related calculations |
describe units of measure as they relate to pneumatic and vacuum systems |
| identify formulae related to pneumatic and vacuum systems and describe their applications |
| describe the calculations used to select and install pneumatic and vacuum systems and components |
| perform pneumatic and vacuum related calculations |
| E-22.01.03L |
demonstrate knowledge of engineered drawings and schematics, their use and interpretation |
identify symbols and abbreviations related to pneumatic and vacuum systems found on engineered drawings and schematics |
| describe pneumatic and vacuum systems engineered drawings and schematics and their applications |
| interpret engineered drawings and schematics to determine the operation of a pneumatic and vacuum systems |
| interpret information pertaining to piping systems found on engineered drawings and schematics |
| E-22.01.04L |
demonstrate knowledge of safety practices related to pneumatic and vacuum systems |
identify hazards and describe safe work practices pertaining to pneumatic and vacuum systems and components |
| identify hazards and describe safe work practices pertaining to piping systems |
| E-22.01.05L |
demonstrate knowledge of pneumatic and vacuum systems, their components and operation |
define terminology associated with the installation of pneumatic and vacuum systems and components |
| identify types of pneumatic and vacuum systems and describe their applications and operation |
| identify pneumatic and vacuum systems components and describe their purpose and operation |
| interpret jurisdictional regulations and manufacturers' specifications pertaining to installation of pneumatic and vacuum systems and components |
| identify tools and equipment used to install pneumatic and vacuum systems and components, and describe their applications and procedures |
| describe the methods of air treatment in pneumatic systems |
| E-22.01.06L |
demonstrate knowledge of the procedures used to install pneumatic and vacuum systems and components |
describe the procedures used to install pneumatic and vacuum systems and components |
| E-22.01.07L |
demonstrate knowledge of piping systems, their components and operation |
define terminology associated with piping systems |
| E-22.01.08L |
demonstrate knowledge of the procedures used to install piping systems and their components |
interpret jurisdictional regulations and manufacturers' specifications pertaining to piping systems |
| identify types of piping systems and describe their applications |
| identify types of piping, tubing, and hoses and describe their compatibility, characteristics and applications |
| identify types of fittings and describe their characteristics and applications |
| identify piping system accessories and describe their characteristics and applications |
| identify types of valves used in piping systems and describe their applications and operation |
| describe the procedures used to install pipe, tubing and hoses |
Range of Variables
- fluid power includes: pneumatic, vacuum
- principles and theories of fluid power include: Pascal’s law, Boyle’s law, Charles’ law, Gay-Lussac’s law, Bernoulli’s principle
- components include: hoses, seals, fittings, strainers, filter regulator lubricator (FRL), piping, receivers, tanks for pneumatic and vacuum systems, blower, pumps, motors, actuators, valves
- safe work practices include: company policies, site procedures, jurisdictional regulations, manufacturers’ recommendations
- air treatment includes: dryers, after-coolers, de-icers
E-22.02 - Diagnoses pneumatic and vacuum systems
E-22.02 - Diagnoses pneumatic and vacuum systems
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MB |
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yes |
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| E-22.02.01P |
obtain a description of the problem and symptoms |
description of the problem and symptoms is obtained |
| E-22.02.02P |
perform sensory inspection of pneumatic and vacuum systems |
sensory inspection of pneumatic and vacuum systems is performed |
| E-22.02.03P |
use tools and equipment |
tools and equipment are used according to job and manufacturers' specifications |
| E-22.02.04P |
visually inspect pneumatic and vacuum systems |
visual inspection is performed to check for leaks, abnormal movements and oil conditions, and fluid levels |
| E-22.02.05P |
perform condition-based monitoring methods and analysis |
condition-based monitoring methods and analysis are performed to detect defects not identified through sensory inspection and to determine next steps |
| E-22.02.06P |
interpret specifications |
specifications from technical manuals, engineered drawings and manufacturers’ specifications are interpreted |
| E-22.02.07P |
remove and replace safety guards and safety devices |
safety guards and safety devices are removed and replaced according to site and manufacturers’ specifications, and jurisdictional regulations |
| E-22.02.08P |
assess and detect faulty or damaged components |
faulty or damaged components are assessed and detected to determine repair or replacement |
| E-22.02.09P |
record pneumatic and vacuum data |
pneumatic and vacuum data is recorded according to site specifications and jurisdictional regulations |
Range of Variables
- sensory inspection includes: listening for excessive noise, smelling burned components, feeling for excessive vibration and heat
- tools and equipment include: torque wrenches, pressure/vacuum gauges and hand tools
- condition-based monitoring methods include: vibration monitoring, fluid analysis, thermography, ultrasonic, tribology, rotation speed monitoring
- next steps include: repair, replace, overhaul, adjust, continue operation
- safety devices include: light curtains, pressure sensitive matting, keyed switches, lock-outs, physical guards
- components include: hoses, seals, fittings, strainers, filter regulator lubricator (FRL), piping, receivers, tanks for pneumatic and vacuum systems, blower, pumps, motors, actuators, valves
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| E-22.02.01L |
demonstrate knowledge of the principles and applications of fluid power |
explain the principles and theories of fluid power |
| E-22.02.02L |
demonstrate knowledge of pneumatic and vacuum system related calculations |
describe units of measure as they relate to pneumatic and vacuum systems |
| identify formulae related to pneumatic and vacuum systems and describe their applications |
| describe the calculations used during the diagnosis of pneumatic and vacuum systems and components |
| E-22.02.03L |
demonstrate knowledge of engineered drawings and schematics, their use and interpretation |
identify symbols and abbreviations related to pneumatic and vacuum systems found on engineered drawings and schematics |
| describe pneumatic and vacuum systems engineered drawings and schematics and their applications |
| interpret engineered drawings and schematics to determine the operation of a pneumatic and vacuum systems |
| interpret information pertaining to piping systems found on engineered drawings, and schematics |
| E-22.02.04L |
demonstrate knowledge of safety practices related to pneumatic and vacuum systems |
identify hazards and describe safe work practices pertaining to pneumatic and vacuum systems and components |
| E-22.02.05L |
demonstrate knowledge of pneumatic and vacuum systems, their components and operation |
define terminology associated with the diagnosis of pneumatic and vacuum systems and components |
| identify types of pneumatic and vacuum systems and describe their applications and operation |
| identify pneumatic and vacuum systems components and describe their purpose and operation |
| interpret jurisdictional regulations and manufacturers' specifications pertaining to pneumatic and vacuum systems and components |
| identify tools and equipment used to diagnose pneumatic and vacuum systems and components, and describe their applications and procedures |
| describe the methods of air treatment in pneumatic systems |
| E-22.02.06L |
demonstrate knowledge of the procedures used to diagnose pneumatic and vacuum systems and components |
describe the procedures used to diagnose pneumatic and vacuum systems and components |
| describe the procedures used to inspect pneumatic and vacuum systems and components |
| identify the factors to consider when determining if pneumatic and vacuum systems components need to be repaired or replaced |
Range of Variables
- fluid power includes: pneumatic, vacuum
- principles and theories of fluid power include: Pascal’s law, Boyle’s law, Charles’ law, Gay-Lussac’s law, Bernoulli’s principle
- components include: hoses, seals, fittings, strainers, filter regulator lubricator (FRL), piping, receivers, tanks for pneumatic and vacuum systems, blower, pumps, motors, actuators, valves
- safe work practices include: company policies, site procedures, jurisdictional regulations, manufacturers’ recommendations
- air treatment includes: dryers, after-coolers, de-icers
E-22.03 - Maintains pneumatic and vacuum systems
E-22.03 - Maintains pneumatic and vacuum systems
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PE |
NB |
QC |
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MB |
SK |
AB |
BC |
NT |
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NV |
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yes |
yes |
yes |
yes |
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yes |
NV |
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NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| E-22.03.01P |
inspect, modify and adjust pneumatic and vacuum systems |
pneumatic and vacuum systems are inspected, modified and adjusted according to maintenance schedule using condition-based monitoring methods |
| E-22.03.02P |
use tools and equipment |
tools and equipment are used according to job and manufacturers' specifications |
| E-22.03.03P |
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-22.03.04P |
check and change gauges, filters and dryers |
gauges, filters and dryers are checked and changed according to site and manufacturers’ specifications |
| E-22.03.05P |
validate overall performance of pneumatic and vacuum systems |
overall performance of pneumatic and vacuum systems is validated according to performance specifications |
| E-22.03.06P |
clean pneumatic and vacuum systems and components |
pneumatic and vacuum systems and components are cleaned according to site and manufacturers’ specifications |
| E-22.03.07P |
record maintenance results |
maintenance results are recorded according to site specifications and jurisdictional regulations |
| E-22.03.08P |
modify system |
system is modified to accommodate a change in requirements according to schematics and site specifications |
Range of Variables
- condition-based monitoring methods include: vibration monitoring, fluid analysis, thermography, ultrasonic, tribology, rotation speed monitoring
- tools and equipment include: torque wrenches, pressure/vacuum gauges and hand tools
- components include: hoses, seals, fittings, strainers, filter regulator lubricator (FRL), piping, receivers, tanks for pneumatic and vacuum systems, blowers, pumps, motors, actuators, valves
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| E-22.03.01L |
demonstrate knowledge of the principles and applications of fluid power |
explain the principles and theories of fluid power |
| E-22.03.02L |
demonstrate knowledge of pneumatic and vacuum systems related calculations |
describe units of measure as they relate to pneumatic and vacuum systems |
| identify formulae related to pneumatic and vacuum systems and describe their applications |
| describe the calculations used during the maintenance of pneumatic and vacuum systems and components |
| E-22.03.03L |
demonstrate knowledge of engineered drawings and schematics, their use and interpretation |
identify symbols and abbreviations related to pneumatic and vacuum systems found on engineered drawings and schematics |
| describe pneumatic and vacuum systems engineered drawings and schematics and their applications |
| interpret engineered drawings and schematics to determine the operation of a pneumatic and vacuum systems |
| interpret information pertaining to piping systems found on engineered drawings, and schematics |
| E-22.03.04L |
demonstrate knowledge of safety practices related to pneumatic and vacuum systems |
identify hazards and describe safe work practices pertaining to pneumatic and vacuum systems and components |
| E-22.03.05L |
demonstrate knowledge of pneumatic and vacuum systems, their components and operation |
define terminology associated with the maintenance of pneumatic and vacuum systems and components |
| identify types of pneumatic and vacuum systems and describe their applications and operation |
| identify pneumatic and vacuum systems components and describe their purpose and operation |
| interpret jurisdictional regulations and manufacturers' specifications pertaining to pneumatic and vacuum systems and components |
| identify tools and equipment used to maintain pneumatic and vacuum systems and components, and describe their applications and procedures |
| describe the methods of air treatment in pneumatic systems |
| E-22.03.06L |
demonstrate knowledge of the procedures used to maintain pneumatic and vacuum systems and components |
describe the procedures used to inspect and maintain pneumatic and vacuum systems and components |
| identify the factors to consider when determining if pneumatic and vacuum systems components need to be repaired or replaced |
Range of Variables
- fluid power includes: pneumatic, vacuum
- principles and theories of fluid power include: Pascal’s law, Boyle’s law, Charles’ law, Gay-Lussac’s law, Bernoulli’s principle
- components include: hoses, seals, fittings, strainers, filter regulator lubricator (FRL), piping, receivers, tanks for pneumatic and vacuum systems, blowers, pumps, motors, actuators, valves
- safe work practices include: company policies, site procedures, jurisdictional regulations, manufacturers’ recommendations
- air treatment includes: dryers, after-coolers, de-icers
- procedures used to inspect and maintain include: check hoses, piping and tubing, check lubricating fluids (condition and level), check/change filters, determine operating parameters, adjust system pressure, temperature and flow
E-22.04 - Repairs pneumatic and vacuum systems
E-22.04 - Repairs pneumatic and vacuum systems
| NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
| yes |
yes |
NV |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| E-22.04.01P |
use tools and equipment |
tools and equipment are used according to job and manufacturers' specifications |
| E-22.04.02P |
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-22.04.03P |
lockout components in place. |
components are mechanically locked out, and motors are de-energized and locked |
| E-22.04.04P |
prevent contamination |
contamination is prevented during repairs by ensuring clean components, according to environmental regulations |
| E-22.04.05P |
repair and replace components |
components are repaired and replaced according to manufacturers' specifications and engineered drawings |
| E-22.04.06P |
remove and replace component parts |
component parts are removed and replaced according to manufacturers' specifications and engineered drawings |
| E-22.04.07P |
modify systems |
systems are modified according to schematics, site and manufacturers' specifications and engineered drawings |
| E-22.04.08P |
test system |
system is tested by fine tuning pressure and volumetrics, prior to returning to service and functionality of safety devices and related equipment |
| E-22.04.09P |
reinstall machine guarding and safety devices |
machine guarding and safety devices are reinstalled according to site and manufacturers' specifications and jurisdictional regulations |
| E-22.04.10P |
energize equipment |
equipment is energized and started up according to site and manufacturers’ specifications and returned to operation |
Range of Variables
tools and equipment include: torque wrenches, pressure/vacuum gauges and hand tools
components include: hoses, seals, fittings, strainers, filter regulator lubricator (FRL), piping, receivers, tanks for pneumatic and vacuum systems, blowers, pumps, motors, actuators, valves
component parts include: hoses, seals, pistons, fittings, strainers, filter regulator lubricator (FRL), piping, receivers, tanks for pneumatic and vacuum systems, blowers, pumps, motors, actuators, valves, springs, o-rings, spools, valve assemblies and spools, gaskets
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| E-22.04.01L |
demonstrate knowledge of the principles and applications of fluid power |
explain the principles and theories of fluid power |
| E-22.04.02L |
demonstrate knowledge of pneumatic and vacuum systems related calculations |
describe units of measure as they relate to pneumatic and vacuum systems |
| identify formulae related to pneumatic and vacuum systems and describe their applications |
| describe the calculations used during the repair of pneumatic and vacuum systems and components |
| E-22.04.03L |
demonstrate knowledge of engineered drawings and schematics, their use and interpretation |
identify symbols and abbreviations related to pneumatic and vacuum systems found on engineered drawings and schematics |
| describe pneumatic and vacuum systems engineered drawings and schematics and their applications |
| interpret engineered drawings and schematics to determine the operation of a pneumatic and vacuum systems |
| interpret information pertaining to piping systems found on engineered drawings, and schematics |
| E-22.04.04L |
demonstrate knowledge of safety practices related to pneumatic and vacuum systems |
identify hazards and describe safe work practices pertaining to pneumatic and vacuum systems and components |
| E-22.04.05L |
demonstrate knowledge of pneumatic and vacuum systems, their components and operation |
define terminology associated with the repair of pneumatic and vacuum systems and components |
| identify types of pneumatic and vacuum systems and describe their applications and operation |
| identify pneumatic and vacuum systems components and describe their purpose and operation |
| interpret jurisdictional regulations and manufacturers' specifications pertaining to pneumatic and vacuum systems and components |
| identify tools and equipment used to repair pneumatic and vacuum systems and components, and describe their applications and procedures |
| describe the methods of air treatment in pneumatic systems |
| E-22.04.06L |
demonstrate knowledge of the procedures used to repair pneumatic and vacuum systems and components |
describe the procedures used to repair pneumatic and vacuum systems and components |
| identify the factors to consider when determining if pneumatic and vacuum systems components need to be repaired or replaced |
Range of Variables
- principles and theories of fluid power include: Pascal’s law, Boyle’s law, Charles’ law, Gay-Lussac’s law, Bernoulli’s principle
- components include: hoses, seals, fittings, strainers, filter regulator lubricator (FRL), piping, receivers, tanks for pneumatic and vacuum systems, blowers, pumps, motors, actuators, valves
- safe work practices include: company policies, site procedures, jurisdictional regulations, manufacturers’ recommendations
- air treatment include: dryers, after-coolers, de-icers
- procedures used to repair include: replacing hoses, piping and tubing, fluids, check/change filters, adjust system pressure, temperature and flow