Table of Contents
Task F-30 Services, diagnoses and repairs heating systems
Task Descriptor
Heating systems are used to heat the cab for operator comfort. As a secondary function, heating systems can also be used to heat fluids used in equipment operation. Heavy duty equipment technicians service, diagnose and repair heating systems.
F-30.01 - Services heating systems
F-30.01 - Services heating systems
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-30.01.01P |
select and use tools and equipment |
tools and equipment are selected and used according to task and manufacturers’ service information |
| F-30.01.02P |
release and isolate stored energy in components |
stored energy is released and isolated in components according to manufacturers’ service information |
| F-30.01.03P |
clean components |
components are cleaned according to manufacturers’ service information |
| F-30.01.04P |
perform sensory inspections |
sensory inspections are performed to identify leaks and worn, damaged and defective components |
| F-30.01.05P |
perform measurements |
measurements are performed and compared with manufacturers’ service information |
| F-30.01.06P |
check fluid levels |
fluid levels are checked to determine if they meet manufacturers’ service information |
| F-30.01.07P |
remove and replace consumables |
consumables are removed and replaced according to manufacturers’ service information |
| F-30.01.08P |
recycle and dispose of consumables |
consumables are recycled and disposed of according to jurisdictional regulations |
| F-30.01.09P |
lubricate components |
components are lubricated according to manufacturers’ service information |
| F-30.01.10P |
adjust and calibrate components |
components are adjusted and calibrated according to manufacturers’ service information |
| F-30.01.11P |
perform software updates |
software updates are performed according to manufacturers’ service information |
| F-30.01.12P |
document service information |
service information is documented according to manufacturers’ requirements for warranty, and for future reference and tracking |
Range of Variables
- tools and equipment include: hand tools, temperature measuring devices, coolant pressure testers, refractometers, multimeters, laptop
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- components (to be cleaned) include: filters, heater cores, ducting
- components include: conditioner fins, actuator doors and motors, fans, cables, heater controls, flow valves, pumps, resistors, modules, heater cores, ducting, thermostats, blowers, radiators, heater boxes, filters
- measurements include: air temperature and flow
- consumables include: coolant, filters
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-30.01.01L |
demonstrate knowledge of heating systems, their components, consumables, characteristics, applications and operation |
identify types of heating systems, their components and consumables, and describe their characteristics and applications |
| describe operating principles of heating systems |
| interpret information pertaining to heating systems found in manufacturers’ service information |
| identify types of air flow control systems, and describe their characteristics, applications and operation |
| identify air flow control system components, and describe their characteristics and applications |
| identify electronic control systems, and describe their components, characteristics and applications |
| F-30.01.02L |
demonstrate knowledge of procedures to service heating systems and their components and consumables |
identify tools and equipment used to service heating systems, and their components and consumables, and describe their applications and procedures for use |
| identify hazards and describe safe work practices to service heating systems |
| describe procedures to release and isolate stored energy |
| describe procedures to inspect heating systems and their components and consumables |
| describe procedures to clean heating system components |
| describe procedures to service heating systems and their components |
| describe procedures to measure air flow and temperature |
| describe procedures to remove, replace, recycle and dispose of heating system consumables |
| describe procedures to perform software updates |
| identify materials that can be reconditioned or reused |
| identify practices that reduce material waste |
Range of Variables
- components include: conditioner fins, actuator doors and motors, fans, cables, heater controls, flow valves, pumps, resistors, modules, heater cores, ducting, thermostats, blowers, radiators, heater boxes, filters
- consumables include: coolant, filters
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- types of air flow control systems include: manual, electric, electronic
- air flow control system components include: fans, blend doors, motors, levers, actuators
- components (electronic control systems)include: heating control modules, temperature sensors, humidity sensors, variable speed fan
- tools and equipment include: hand tools, temperature measuring devices, coolant pressure testers, refractometers, multimeters, laptop
- hazards include: hot surfaces, sharp edges, hot fluids, moving parts, fall hazards, confined spaces, airborne contaminants, pressurized fluids
- components (to be cleaned) include: filters, heater cores, ducting
F-30.02 - Diagnoses heating systems
F-30.02 - Diagnoses heating systems
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-30.02.01P |
identify symptoms of problems |
symptoms of problems are identified by consulting with customer or operator |
| F-30.02.02P |
select and use tools and equipment |
tools and equipment are selected and used according to task and manufacturers’ service information |
| F-30.02.03P |
perform sensory inspections |
sensory inspectionsare performed to identify conditions |
| F-30.02.04P |
verify complaint and expected performance |
complaint and expected performance is verified by comparing equipment operation to manufacturers’ service information |
| F-30.02.05P |
perform diagnostic procedures and tests |
diagnostic procedures and tests are performed according to manufacturers’ service information |
| F-30.02.06P |
verify diagnosis |
diagnosis is verified by interpreting test results and comparing them to manufacturers’ service information or expected values |
| F-30.02.07P |
clean components |
components are cleaned according to manufacturers’ service information |
| F-30.02.08P |
remove and disassemble components to identify or confirm problem |
components are removed and disassembled to identify or confirm problem |
| F-30.02.09P |
inspect components for conditions |
components are inspected for conditions according to manufacturers’ service information |
| F-30.02.10P |
measure air flow and temperature |
air flow and temperature are measured and compared with manufacturers’ service information |
| F-30.02.11P |
perform failure analysis |
failure analysis is performed to determine root cause of failure |
| F-30.02.12P |
document test results and inspection findings |
test results and inspection findings are documented according to manufacturers’ requirements for warranty, and for future reference and tracking |
| F-30.02.13P |
interpret diagnostic results to determine next steps |
diagnostic results are interpreted to determine next steps |
Range of Variables
- symptoms of problems include:malfunctioning heat controls, steaming windshield, coolant smell, no heat, lack of air flow, fan noise
- tools and equipment include: hand tools, breakout harnesses, multimeters, air flow gauges, vacuum cleaners, electronic service tools, onboard computer, temperature measuring devices
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- conditions include: wear, damage, defects, failure, leaks, flow restrictions
- tests include: operational, air flow, temperature, pressure, pH, other additive related tests
- components include: conditioner fins, actuator doors and motors, fans, cables, heater controls, flow valves, pumps, resistors, modules, heater cores, ducting, thermostats, blowers, radiators, heater boxes, filters
- next steps include: repairs, component replacement or adjustment, further diagnosis
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-30.02.01L |
demonstrate knowledge of heating systems, their components, consumables, characteristics, applications and operation |
identify types of heating systems, their components and consumables, and describe their characteristics and applications |
| describe operating principles of heating systems |
| interpret information pertaining to heating systems found in manufacturers’ service information |
| identify types of air flow control systems, and describe their characteristics, applications and operation |
| identify air flow control system components, and describe their characteristics and applications |
| identify electronic control systems, and describe their components, characteristics and applications |
| F-30.02.02L |
demonstrate knowledge of procedures to diagnose heating systems and their components |
identify tools and equipment used to diagnose heating systems and their components, and describe their applications and procedures for use |
| identify hazards and describe safe work practices to diagnose heating systems and their components |
| describe common causes and symptoms of problems |
| describe procedures to inspect heating systems and their components |
| describe procedures to test heating systems and their components |
| describe procedures to diagnose heating systems and their components |
| identify conditions found while diagnosing heating systems and their components |
| identify steps for failure analysis |
Range of Variables
- components include: conditioner fins, actuator doors and motors, fans, cables, heater controls, flow valves, pumps, resistors, modules, heater cores, ducting, thermostats, blowers, radiators, heater boxes, filters
- consumables include: coolant, filters, coolant conditioners, supplemental coolant additives
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- types of air flow control systems include: manual, electric, electronic
- air flow control system components include: fans, blend doors, motors, levers, actuators
- components (electronic control systems)include: heating control modules, temperature sensors, humidity sensors, variable speed fan
- tools and equipment include: hand tools, breakout harnesses, multimeters, air flow gauges, vacuum cleaners, electronic service tools, onboard computer, temperature measuring devices
- hazards include: hot surfaces, sharp edges, hot fluids, moving parts, fall hazards, confined spaces, airborne contaminants, pressurized fluids
- symptoms of problems include:malfunctioning heat controls, steaming windshield, coolant smell, no heat, lack of air flow, fan noise
- conditions include: wear, damage, defects, failure, leaks, flow restrictions
F-30.03 - Repairs heating systems
F-30.03 - Repairs heating systems
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-30.03.01P |
select and use tools and equipment |
tools and equipment are selected and used according to task and manufacturers’ service information |
| F-30.03.02P |
release and isolate stored energy in components |
stored energy is released and isolated in components according to manufacturers’ service information |
| F-30.03.03P |
clean components |
components are cleaned according to manufacturers’ service information |
| F-30.03.04P |
remove, disassemble and inspect components for conditions |
components are removed, disassembled and inspected for conditions according to manufacturers’ service information |
| F-30.03.05P |
select parts and materials |
parts and materials are selected according to repair requirements and manufacturers’ service information |
| F-30.03.06P |
follow repair sequence |
repair sequence is followed according to manufacturers’ service information |
| F-30.03.07P |
assemble and install components |
components are assembled and installed according to manufacturers’ service information |
| F-30.03.08P |
replace components |
components are replaced according to manufacturers’ service information |
| F-30.03.09P |
reassemble components and perform measurements |
components are reassembled and measurements are performed according to manufacturers’ service information |
| F-30.03.10P |
adjust components and parts |
components and parts are adjusted according to manufacturers’ service information |
| F-30.03.11P |
verify repairs |
repairs are verified using methods according to manufacturers’ service information |
| F-30.03.12P |
document repairs |
repairs are documented according to manufacturers’ requirements for warranty, liability, future reference and tracking |
Range of Variables
- tools and equipment include: hand tools, coolant vacuum fill equipment, drain pans
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- components include: conditioner fins, actuator doors and motors, fans, cables, heater controls, flow valves, pumps, resistors, modules, heater cores, ducting, thermostats, blowers, radiators, heater boxes, filters
- conditions include: wear, damage, defects, failure, leaks, flow restrictions
- parts and materials include: filters, thermostats, gaskets, fasteners
- methods include: operational testing, sensory observations, air flow and temperature testing
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-30.03.01L |
demonstrate knowledge of heating systems, their components, consumables, characteristics, applications and operation |
identify types of heating systems, their components and consumables, and describe their characteristics and applications |
| describe operating principles of heating systems |
| interpret information pertaining to heating systems found in manufacturers’ service information |
| identify types of air flow control systems, and describe their characteristics, applications and operation |
| identify air flow control system components, and describe their characteristics and applications |
| identify electronic control systems, and describe their components, characteristics and applications |
| F-30.03.02L |
demonstrate knowledge of procedures to repair heating systems, and their components |
identify tools and equipment used to repair heating systems, and their components, and describe their applications and procedures for use |
| identify hazards and describe safe work practices to repair heating systems and their components |
| describe procedures to release and isolate stored energy |
| describe procedures to remove, disassemble, assemble and inspect components |
| describe procedures to repair or replace components |
| describe procedures to adjust components |
| describe procedures to recycle and dispose of components |
| describe methods to verify repairs |
| describe procedures to remove, replace, recycle and dispose of heating system consumables |
| describe procedures to perform software updates |
| identify materials that can be reconditioned or reused |
| identify practices that reduce material waste |
Range of Variables
- components include: conditioner fins, actuator doors and motors, fans, cables, heater controls, flow valves, pumps, resistors, modules, heater cores, ducting, thermostats, blowers, radiators, heater boxes, filters
- consumables include: coolant, filters, coolant conditioners, supplemental coolant additives
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- types of air flow control systems include: manual, electric, electronic
- air flow control system components include: fans, blend doors, motors, levers, actuators
- tools and equipment include: hand tools, coolant vacuum fill equipment, drain pans
- hazards include: hot surfaces, sharp edges, hot fluids, moving parts, fall hazards, confined spaces, airborne contaminants, pressurized fluids
- methods include: operational testing, sensory observations, air flow and temperature testing
Task F-31 Services, diagnoses and repairs ventilation and filtration systems
Task Descriptor
Positive cabin pressure and filtered air are needed to reduce the dust in the cabin and to protect the operator and sensitive electronic circuits.
Heavy duty equipment technicians service, diagnose and repair ventilation and filtration systems.
F-31.01 - Services ventilation and filtration systems
F-31.01 - Services ventilation and filtration systems
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-31.01.01P |
select and use tools and equipment |
tools and equipment are selected and used according to task and manufacturers’ service information |
| F-31.01.02P |
clean components |
components are cleaned according to manufacturers’ service information |
| F-31.01.03P |
perform sensory inspections |
sensory inspections are performed to identify leaks and worn, damaged and defective components |
| F-31.01.04P |
measure air flow |
air flow is measured and compared with manufacturers’ service information |
| F-31.01.05P |
remove and replace filters |
filters are removed and replaced according to manufacturers’ service information |
| F-31.01.06P |
recycle and dispose of filters |
filters are recycled and disposed of |
| F-31.01.07P |
lubricate door and window seals |
door and window seals are lubricated to maintain their pliability according to manufacturers’ service information |
| F-31.01.08P |
adjust components |
components are adjusted according to manufacturers’ service information |
| F-31.01.09P |
document service information |
service information is documented according to manufacturers’ requirements for warranty, and for future reference and tracking |
Range of Variables
- tools and equipment include: vacuum cleaners, hand tools
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- components include: heater cores, ducting, evaporators, fins, sensors, filters (washable and high efficiency particulate air [HEPA]), door and window seals, latches
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-31.01.01L |
demonstrate knowledge of ventilation and filtration systems, their components, characteristics, applications and operation |
identify types of ventilation and filtration systems, their components,and describe their characteristics and applications |
| describe operating principles of ventilation and filtration systems |
| interpret information pertaining to ventilation and filtration systems found in manufacturers’ service information |
| identify types of air flow control systems, and describe their characteristics, applications and operation |
| identify air flow control system components, and describe their characteristics and applications |
| F-31.01.02L |
demonstrate knowledge of procedures to service ventilation and filtration systems and their components |
identify tools and equipment used to service ventilation and filtration systems, and their components, and describe their applications and procedures for use |
| identify hazards and describe safe work practices to service ventilation and filtration systems |
| describe procedures to inspect ventilation and filtration systems and their components |
| describe procedures to clean ventilation and filtration system components |
| describe procedures to service ventilation and filtration systems and their components |
| describe procedures to measure air flow |
| describe procedures to adjust ventilation and filtration system components |
| describe procedures to remove, replace, recycle and dispose of ventilation and filtration system components |
| identify materials that can be reconditioned or reused |
| identify practices that reduce material waste |
Range of Variables
- components include: heater cores, ducting, evaporators, fins, sensors, filters (washable and high efficiency particulate air [HEPA]), door and window seals, latches
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- types of air flow control systems include: manual, electric, electronic
- air flow control system components include: fans, blend doors, motors, levers, actuators
- tools and equipment include: vacuum cleaners, hand tools
- hazards include: hot surfaces, sharp edges, hot coolant, allergens, airborne contaminants, confined spaces, falling hazards, moving parts
F-31.02 - Diagnoses ventilation and filtration systems
F-31.02 - Diagnoses ventilation and filtration systems
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-31.02.01P |
identify symptoms of problems |
symptoms of problems are identified by consulting with customer or operator |
| F-31.02.02P |
select and use tools and equipment |
tools and equipment are selected and used according to task and manufacturers’ service information |
| F-31.02.03P |
perform sensory inspections |
sensory inspectionsare performed to identify conditions |
| F-31.02.04P |
verify complaint and expected performance |
complaint and expected performance is verified by comparing equipment operation to manufacturers’ service information |
| F-31.02.05P |
perform diagnostic procedures and tests |
diagnostic procedures and tests are performed according to manufacturers’ service information |
| F-31.02.06P |
verify diagnosis |
diagnosis is verified by interpreting test results and comparing them to manufacturers’ service information or expected values |
| F-31.02.07P |
clean components |
components are cleaned according to manufacturers’ service information |
| F-31.02.08P |
remove and disassemble components to identify or confirm problem |
components are removed and disassembled to identify or confirm problem |
| F-31.02.09P |
inspect components for conditions |
components are inspected for conditions according to manufacturers’ service information |
| F-31.02.10P |
measure air flow |
air flow is measured and compared with manufacturers’ service information |
| F-31.02.11P |
perform failure analysis |
failure analysis is performed to determine root cause of failure |
| F-31.02.12P |
document test results and inspection findings |
test results and inspection findings are documented according to manufacturers’ requirements for warranty, and for future reference and tracking |
| F-31.02.13P |
interpret diagnostic results to determine next steps |
diagnostic results are interpreted to determine next steps |
Range of Variables
- symptoms of problems include: no heat, no cooling, dust in cab, lack of air flow
- tools and equipment include: hand tools, multimeters, air flow gauges, vacuum cleaners, temperature measuring devices
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- conditions include: wear, damage, defects, failure, leaks, air and inlet restrictions
- tests include: operational, air flow, temperature
- components include: heater cores, ducting, evaporators, fins, sensors, filters (washable and HEPA), door and window seals, latches
- next steps include: repairs, component replacement or adjustment, further diagnosis
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-31.02.01L |
demonstrate knowledge of ventilation and filtration systems, their components, characteristics, applications and operation |
identify types of ventilation and filtration systems, their components and describe their characteristics and applications |
| describe operating principles of ventilation and filtration systems |
| interpret information pertaining to ventilation and filtration systems found in manufacturers’ service information |
| identify types of air flow control systems, and describe their characteristics, applications and operation |
| identify air flow control system components, and describe their characteristics and applications |
| F-31.02.02L |
demonstrate knowledge of procedures to diagnose ventilation and filtration systems, and their components |
identify tools and equipment used to diagnose ventilation and filtration systems, and their components, and describe their applications and procedures for use |
| identify hazards and describe safe work practices to diagnose ventilation and filtration systems, and their components |
| describe common causes and symptoms of problems |
| describe procedures to inspect ventilation and filtration systems, and their components |
| describe procedures to test ventilation and filtration systems, and their components |
| describe procedures to measure air flow |
| describe procedures to diagnose ventilation and filtration systems, and their components |
| identify conditions found while diagnosing ventilation and filtration systems and their components |
| identify steps for failure analysis |
Range of Variables
- components include: heater cores, ducting, evaporators, fins, sensors, filters (washable and HEPA), door and window seals, latches
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- types of air flow control systems include: manual, electric, electronic
- air flow control system components include: fans, blend doors, motors, levers, actuators
- tools and equipment include: hand tools, multimeters, air flow gauges, vacuum cleaners, temperature measuring devices
- hazards include: hot surfaces, sharp edges, hot coolant, allergens, airborne contaminants, confined spaces, falling hazards, moving parts
- symptoms of problems include: no heat, no cooling, dust in cab, lack of air flow
- conditions include: wear, damage, defects, failure, leaks, air and inlet restrictions
F-31.03 - Repairs ventilation and filtration systems
F-31.03 - Repairs ventilation and filtration systems
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MB |
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yes |
yes |
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-31.03.01P |
select and use tools and equipment |
tools and equipment are selected and used according to task and manufacturers’ service information |
| F-31.03.02P |
release and isolate stored energy in components |
stored energy is released and isolated in components according to manufacturers’ service information |
| F-31.03.03P |
clean components |
components are cleaned according to manufacturers’ service information |
| F-31.03.04P |
remove, disassemble and inspect components for conditions |
components are removed, disassembled and inspected for conditions according to manufacturers’ service information |
| F-31.03.05P |
select parts and materials |
parts and materials are selected according to repair requirements and manufacturers’ service information |
| F-31.03.06P |
follow repair sequence |
repair sequence is followed according to manufacturers’ service information |
| F-31.03.07P |
assemble and install components |
components are assembled and installed according to manufacturers’ service information |
| F-31.03.08P |
replace components |
components are replaced according to manufacturers’ service information |
| F-31.03.09P |
repair components |
components are repaired according to manufacturers’ service information |
| F-31.03.10P |
reassemble components and perform measurements |
components are reassembled and measurements are performed according to manufacturers’ service information |
| F-31.03.11P |
adjust components and parts |
components and parts are adjusted according to manufacturers’ service information |
| F-31.03.12P |
verify repairs |
repairs are verified using methods according to manufacturers’ service information |
| F-31.03.13P |
document repairs |
repairs are documented according to manufacturers’ requirements for warranty, liability, future reference and tracking |
Range of Variables
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- components include: heater cores, ducting, evaporators, fins, sensors, filters (washable and HEPA), door and window seals, latches, heater boxes, solenoids
- conditions include: wear, damage, defects, failure, leaks, air and inlet restrictions
- parts and material include: sealants, adhesives, fasteners, gaskets, hose
- methods include: operational testing, sensory observations, air flow testing
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-31.03.01L |
demonstrate knowledge of ventilation and filtration systems, their components, characteristics, applications and operation |
identify types of ventilation and filtration systems, their components and describe their characteristics and applications |
| describe operating principles of ventilation and filtration systems |
| interpret information pertaining to ventilation and filtration systems found in manufacturers’ service information |
| identify types of air flow control systems, and describe their characteristics, applications and operation |
| identify air flow control system components, and describe their characteristics and applications |
| F-31.03.02L |
demonstrate knowledge of procedures to repair ventilation and filtration systems, and their components |
identify tools and equipment used to repair ventilation and filtration systems, and their components, and describe their applications and procedures for use |
| identify hazards and describe safe work practices to repair ventilation and filtration systems, and their components |
| describe procedures to remove, disassemble, assemble and inspect components |
| describe procedures to repair or replace components |
| describe procedures to adjust components |
| describe procedures to recycle and dispose of components |
| describe methods to verify repairs |
| identify materials that can be reconditioned or reused |
| identify practices that reduce material waste |
Range of Variables
- components include: heater cores, ducting, evaporators, fins, sensors, filters (washable and HEPA), door and window seals, latches, heater boxes, solenoids
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- types of air flow control systems include: manual, electric, electronic
- air flow control system components include: fans, blends doors, motors, levers, actuators
- hazards include: hot surfaces, sharp edges, hot coolant, allergens, airborne contaminants, confined spaces, falling hazards, moving parts, crush/pinch points
- methods include: operational testing, sensory observations, air flow testing
Task F-32 Services, diagnoses and repairs air conditioning systems
Task Descriptor
Air conditioning systems provide climate control for the operator.
Heavy duty equipment technicians service, diagnose and repair air conditioning systems.
F-32.01 - Services air conditioning systems
F-32.01 - Services air conditioning systems
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PE |
NB |
QC |
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MB |
SK |
AB |
BC |
NT |
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yes |
yes |
yes |
yes |
yes |
yes |
yes |
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yes |
NV |
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NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-32.01.01P |
select and use tools and equipment |
tools and equipment are selected and used according to task and manufacturers’ service information |
| F-32.01.02P |
release and isolate stored energy in components |
stored energy is released and isolated in components according to manufacturers’ service information |
| F-32.01.03P |
clean components |
components are cleaned according to manufacturers’ service information |
| F-32.01.04P |
perform sensory inspections |
sensory inspections are performed to identify leaks and worn, damaged and defective components |
| F-32.01.05P |
perform measurements |
measurements are performed and compared with manufacturers’ service information |
| F-32.01.06P |
remove and replace refrigerants, blended refrigerants and lubricants |
refrigerants, blended refrigerants and lubricants are removed and replaced according to manufacturers’ service information and jurisdictional regulations |
| F-32.01.07P |
recycle and dispose of refrigerants, blended refrigerants and lubricants |
refrigerants, blended refrigerants and lubricants are recycled and disposed of according to jurisdictional regulations |
| F-32.01.08P |
lubricate components |
components are lubricated according to manufacturers’ service information |
| F-32.01.09P |
adjust components |
components are adjusted according to manufacturers’ service information |
| F-32.01.10P |
perform software updates |
software updates are performed according to manufacturers’ service information |
| F-32.01.11P |
document service information |
service information is documented according to manufacturers’ requirements for warranty, and for future reference and tracking |
| F-32.01.12P |
interpret diagnostic results to determine next steps |
diagnostic results are interpreted to determine next steps |
Range of Variables
- tools and equipment include: A/C recovery machine, gauges, scales, identifier (dye), black lights, temperature measuring devices, vacuum pumps, feeler gauges, electronic gas analyzers, leak detectors
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- components (to be cleaned) include: condensers, evaporator cores, filters, blower motor
- components include: evaporators, condensers, compressors, receiver dryers, expansion valves, orifice tubes, accumulators, sensors, controls, lines, filters, blower motor, A/C clutches, belts
- measurements include: air flow, temperature, pressures, air gap (of A/C clutch)
- refrigerants include: R-134a, R-1234yf
- blended refrigerants include: butane, propane
- lubricants include: polyalkylene glycol (PAG) oil, polyolester (POE) oil
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-32.01.01L |
demonstrate knowledge of air conditioning systems, their components, characteristics, applications and operation |
identify air conditioning systems and their components, and describe their characteristics and applications |
| describe operating principles of air conditioning systems and their components |
| interpret information pertaining to air conditioning systems found in manufacturers’ service information |
| identify refrigerants and blended refrigerants, and describe their characteristics and applications |
| describe principles of refrigeration |
| describe consequences of improper mixing of refrigerants and lubricants |
| identify metering devices, and describe their characteristics and applications |
| identify types of air flow control systems, and describe their characteristics, applications and operation |
| identify air flow control system components, and describe their characteristics and applications |
| identify electronic control systems and components and describe their characteristics and applications |
| F-32.01.02L |
demonstrate knowledge of procedures to service air conditioning systems and their components |
identify tools and equipment used to service air conditioning systems and their components, and describe their applications and procedures for use |
| identify hazards and describe safe work practices to service air conditioning systems and their components |
| describe procedures to release and isolate stored energy |
| describe procedures to inspect air conditioning systems and their components |
| describe procedures to clean air conditioning system components |
| describe procedures to service air conditioning systems and their components |
| describe procedures to adjust air conditioning system components |
| describe procedures to remove, replace, recycle and dispose of refrigerants, blended refrigerants and lubricants |
| describe procedures to perform software updates |
| identify materials that can be reused |
| identify practices that reduce material waste |
| F-32.01.03L |
demonstrate knowledge of training and certification requirements pertaining to air conditioning systems |
identify training and certification requirements pertaining to air conditioning systems |
| F-32.01.04L |
demonstrate knowledge of regulatory requirements pertaining to air conditioning systems |
identify and interpret regulations and standards pertaining to air conditioning systems |
| F-32.01.05L |
demonstrate knowledge of emerging technologies and practices related to air conditioning systems |
identify technologies that address ozone depletion and pollution, and describe their characteristics and applications |
| identify new refrigerants designed to be environmentally friendlier |
Range of Variables
- components include: evaporators, condensers, compressors, receiver dryers, expansion valves, orifice tubes, accumulators, sensors, controls, lines, filters, blower motor, A/C clutches, belts
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- refrigerants include: R-134a, R-1234yf
- blended refrigerants include: butane, propane
- lubricants include: polyalkylene glycol (PAG) oil, polyolester (POE) oil
- metering devices include: orifice tubes, expansion valves
- types of air flow control systems include: manual, electrical, electronic
- air flow control system components include: fans, blend doors, levers, actuators
- components (electronic control systems) include: cooling control modules, temperature sensors, humidity sensors, variable speed fan
- tools and equipment include: A/C recovery machine, gauges, scales, identifier (dye), black lights, temperature measuring devices, vacuum pumps, feeler gauges, electronic gas analyzers, leak detectors
- hazards include: high pressure, flammable, sharp edges, crush/pinch points, moving parts, corrosive materials, irritants, frostbite, environmentally hazardous materials, falling hazards, wildlife access
- components (to be cleaned) include: condensers, evaporator cores, filters, blower motor
- training and certification requirements include: refrigerant handling training and certification
- regulations and standards include: reclaiming, recycling, disposal and reporting regulations
- emerging technologies include: auxiliary air conditioning units, refrigerant technology
F-32.02 - Diagnoses air conditioning systems
F-32.02 - Diagnoses air conditioning systems
| NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
| yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-32.02.01P |
identify symptoms of problems |
symptoms of problems are identified by consulting with customer or operator |
| F-32.02.02P |
select and use tools and equipment |
tools and equipment are selected and used according to task and manufacturers’ service information |
| F-32.02.03P |
perform sensory inspections |
sensory inspectionsare performed to identify conditions |
| F-32.02.04P |
verify complaint and expected performance |
complaint and expected performance is verified by comparing equipment operation to manufacturers’ service information |
| F-32.02.05P |
perform diagnostic procedures and tests |
diagnostic procedures and tests are performed according to manufacturers’ service information |
| F-32.02.06P |
verify diagnosis |
diagnosis is verified by interpreting test results and comparing them to manufacturers’ service information or expected values |
| F-32.02.07P |
clean components |
components are cleaned according to manufacturers’ service information |
| F-32.02.08P |
remove and disassemble components to identify or confirm problem |
components are removed and disassembled to identify or confirm problem |
| F-32.02.09P |
inspect components for conditions |
components are inspected for conditions according to manufacturers’ service information |
| F-32.02.10P |
perform measurements |
measurements are performed and compared with manufacturers’ service information |
| F-32.02.11P |
perform failure analysis |
failure analysis is performed to determine root cause of failure |
| F-32.02.12P |
document test results and inspection findings |
test results and inspection findings are documented according to manufacturers’ requirements for warranty, and for future reference and tracking |
| F-32.02.13P |
interpret diagnostic results to determine next steps |
diagnostic results are interpreted to determine next steps |
Range of Variables
- symptoms of problems include: poor cooling, too cold, noises, windows fogging, system freeze-up
- tools and equipment include: hand tools, air conditioning recovery machines, pressure gauges, nitrogen, multimeters, electronic service tools, leak detectors, onboard computer, air flow gauge, temperature measuring devices, electronic gas analyzers
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- conditions include: wear, damage, defects, failure, leaks, restrictions
- tests include: pressure, electrical, leakage, vacuum, air flow, temperature
- components include: evaporators, condensers, compressors, receiver dryers, expansion valves, orifice tubes, accumulators, sensors, controls, lines, filters, blower motor, A/C clutches, belts, heater box
- measurements include: pressure, temperature, flow, cycle times, engine speed
- next steps include: repairs, component replacement or adjustment, further diagnosis
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-32.02.01L |
demonstrate knowledge of air conditioning systems, their components, characteristics, applications and operation |
identify air conditioning systems and their components, and describe their characteristics and applications |
| describe operating principles of air conditioning systems and their components |
| interpret information pertaining to air conditioning systems found in manufacturers’ service information |
| identify refrigerants, blended refrigerants and describe their characteristics and applications |
| describe principles of refrigeration |
| describe consequences of improper mixing of refrigerants, blended refrigerants and lubricants |
| identify metering devices, and describe their characteristics and applications |
| identify types of air flow control systems, and describe their characteristics, applications and operation |
| identify air flow control system components, and describe their characteristics and applications |
| identify electronic control systems and components and describe their characteristics and applications |
| F-32.02.02L |
demonstrate knowledge of procedures to diagnose air conditioning systems and their components |
identify tools and equipment used to diagnose air conditioning systems and their components, and describe their applications and procedures for use |
| identify hazards and describe safe work practices to diagnose air conditioning systems and their components |
| describe common causes and symptoms of problems |
| describe procedures to inspect air conditioning systems and their components |
| describe procedures to test air conditioning systems and their components |
| describe procedures to diagnose air conditioning systems and their components |
| identify conditions found while diagnosing air conditioning systems and their components |
| identify steps for failure analysis |
| F-32.02.03L |
demonstrate knowledge of training and certification requirements pertaining to air conditioning systems |
identify training and certification requirements pertaining to air conditioning systems |
| F-32.02.04L |
demonstrate knowledge of regulatory requirements pertaining to air conditioning systems |
identify and interpret regulations and standards pertaining to air conditioning systems |
| F-32.02.05L |
demonstrate knowledge of emerging technologies and practices related to air conditioning systems |
identify technologies that address ozone depletion and pollution, and describe their characteristics and applications |
| identify new refrigerants designed to be environmentally friendlier |
Range of Variables
- components include: evaporators, condensers, compressors, receiver dryers, expansion valves, orifice tubes, accumulators, sensors, controls, lines, filters, blower motor, A/C clutches, belts, heater box
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- refrigerants include: R-134a, R-1234yf
- blended refrigerants include: butane, propane
- lubricants include: PAG oil, POE oil
- metering devices include: orifice tubes, expansion valves
- types of air flow control systems include: manual, electrical, electronic
- air flow control system components include: fans, blend doors, levers, actuators
- components(electronic control systems) include: cooling control modules, temperature sensors, humidity sensors, variable speed fan
- tools and equipment include: hand tools, air conditioning recovery machines, pressure gauges, nitrogen, multimeters, electronic service tools, leak detectors, onboard computer, air flow gauge, temperature measuring devices, electronic gas analyzers
- hazards include: high pressure, flammable, sharp edges, crush/pinch points, moving parts, corrosive materials, irritants, frostbite, environmentally hazardous materials, falling hazards, wildlife access
- symptoms of problems include: poor cooling, too cold, noises, windows fogging, system freeze-up
- tests include: pressure, electrical, leakage, vacuum, air flow, temperature
- conditions include: wear, damage, defects, failure, leaks, restrictions
- training and certification requirements include: refrigerant handling training and certification
- regulations and standards include: reclaiming, recycling, disposal and reporting regulations
- emerging technologies include: auxiliary air conditioning units, refrigerant technology
F-32.03 - Repairs air conditioning systems
F-32.03 - Repairs air conditioning systems
| NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
| yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-32.03.01P |
select and use tools and equipment |
tools and equipment are selected and used according to task and manufacturers’ service information |
| F-32.03.02P |
remove, disassemble and inspect components for conditions |
components are removed, disassembled and inspected for conditions according to manufacturers’ service information |
| F-32.03.03P |
select parts and materials |
parts and materials are selected according to repair requirements and manufacturers’ service information |
| F-32.03.04P |
follow repair sequence |
repair sequence is followed according to manufacturers’ service information |
| F-32.03.05P |
replace or repair components |
components are replaced or repaired according to manufacturers’ service information |
| F-32.03.06P |
reassemble components and perform measurements |
components are reassembled and measurements are performed according to manufacturers’ service information |
| F-32.03.07P |
adjust components and parts |
components and parts are adjusted according to manufacturers’ service information |
| F-32.03.08P |
adjust refrigerant pressures |
refrigerant pressures are adjusted to ensure proper operation of component and equipment |
| F-32.03.09P |
evacuate, clean and recharge system refrigerant and blended refrigerant |
system refrigerant and blended refrigerant is evacuated, cleaned and recharged according to manufacturers’ service information and jurisdictional regulations |
| F-32.03.10P |
recycle refrigerant and blended refrigerant |
refrigerant and blended refrigerant are recycled according to jurisdictional regulations |
| F-32.03.11P |
verify repair |
repair is verified by running air conditioning system |
| F-32.03.12P |
document repairs |
repairs are documented according to manufacturers’ requirements for warranty, liability, future reference and tracking |
Range of Variables
- tools and equipment include: air conditioning recovery system, pressure and temperature gauges, vacuum pumps, refrigerant identifiers
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- components include: evaporators, condensers, compressors, receiver dryers, expansion valves, orifice tubes, accumulators, sensors, controls, lines, filters, blower motor, A/C clutches, belts, heater box
- conditions include: wear, damage, defects, failure, leaks, restrictions
- parts and material include: gaskets, seals, dyes, fasteners
- measurements include: pressure, temperature, flow, cycle times
- refrigerants include: R-12, R-134a, R-1234yf
- blended refrigerants include: butane, propane
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-32.03.01L |
demonstrate knowledge of air conditioning systems, their components, characteristics, applications and operation |
identify air conditioning systems and their components, and describe their characteristics and applications |
| describe operating principles of air conditioning systems and their components |
| interpret information pertaining to air conditioning systems found in manufacturers’ service information |
| identify refrigerants and blended refrigerants, and describe their characteristics and applications |
| describe principles of refrigeration |
| describe consequences of improper mixing of refrigerants, blended refrigerants and lubricants |
| identify metering devices, and describe their characteristics and applications |
| identify types of air flow control systems, and describe their characteristics, applications and operation |
| identify air flow control system components, and describe their characteristics and applications |
| identify electronic control systems and their components,and describe their characteristics and applications |
| F-32.03.02L |
demonstrate knowledge of procedures to repair air conditioning systems and their components |
identify tools and equipment used to repair air conditioning systems and their components, and describe their applications and procedures for use |
| identify hazards and describe safe work practices to repair air conditioning systems and their components |
| describe procedures to remove, disassemble, assemble and inspect components |
| describe procedures to repair or replace components |
| describe procedures to adjust components |
| describe procedures to recycle and dispose of components |
| identify materials that can be reconditioned or reused |
| identify practices that reduce material waste |
| F-32.03.03L |
demonstrate knowledge of training and certification requirements pertaining to air conditioning systems |
identify training and certification requirements pertaining to air conditioning systems |
| F-32.03.04L |
demonstrate knowledge of regulatory requirements pertaining to air conditioning systems |
identify and interpret regulations and standards pertaining to air conditioning systems |
| F-32.03.05L |
demonstrate knowledge of emerging technologies and practices related to air conditioning systems |
identify technologies that address ozone depletion and pollution, and describe their characteristics and applications |
| identify new refrigerants designed to be environmentally friendlier |
Range of Variables
- components include: evaporators, condensers, compressors, receiver dryers, expansion valves, orifice tubes, accumulators, sensors, controls, lines, filters, blower motor, A/C clutches, belts, heater box
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- refrigerants include: R-12, R-134a, R-1234yf
- blended refrigerants include: butane, propane
- lubricants include: PAG oil, POE oil, mineral oil
- metering devices include: orifice tubes, expansion valves
- types of air flow control systems include: manual, electrical, electronic
- air flow control system components include: fans, blend doors, levers, actuators
- components (electronic control system) include: cooling control modules, temperature sensors, humidity sensors, variable speed fan
- tools and equipment include: air conditioning recovery system, pressure and temperature gauges, vacuum pumps, refrigerant identifiers
- hazards include: high pressure, flammable, sharp edges, crush/pinch points, moving parts, corrosive materials, irritants, frostbite, environmentally hazardous materials, falling hazards, wildlife access
- training and certification requirements include: refrigerant handling training and certification
- regulations and standards include: reclaiming, recycling, disposal and reporting regulations
- emerging technologies include: auxiliary air conditioning units, refrigerant technology
Task F-33 Services, diagnoses and repairs sound suppression systems
Task Descriptor
Sound suppression systems reduce noise pollution by insulating engine and operator compartments.
Heavy duty equipment technicians service, diagnose and repair sound suppression systems.
F-33.01 - Services sound suppression systems
F-33.01 - Services sound suppression systems
| NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
| yes |
yes |
yes |
yes |
yes |
yes |
yes |
no |
yes |
yes |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-33.01.01P |
select and use tools and equipment |
tools and equipment are selected and used according to task and manufacturers’ service information |
| F-33.01.02P |
release and isolate stored energy in components |
stored energy is released and isolated in components according to manufacturers’ service information |
| F-33.01.03P |
perform sensory inspections |
sensory inspections are performed to identify worn, damaged and defective components |
| F-33.01.04P |
measure noise levels |
noise levels are measured and compared with manufacturers’ service information |
| F-33.01.05P |
adjust components |
components are adjusted according to manufacturers’ service information |
| F-33.01.06P |
document service information |
service information is documented according to manufacturers’ requirements for warranty, and for future reference and tracking |
Range of Variables
- tools and equipment include: hand tools, decibel meters
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- components include: foam, insulation, panels, fasteners
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-33.01.01L |
demonstrate knowledge of sound suppression systems, their components, characteristics, applications and operation |
identify sound suppression systems and their components, and describe their characteristics and applications |
| describe operating principles of sound suppression systems and their components |
| interpret information pertaining to sound suppression systems found in manufacturers’ service information |
| F-33.01.02L |
demonstrate knowledge of procedures to service sound suppression systems and their components |
identify tools and equipment used to service sound suppression systems and their components, and describe their applications and procedures for use |
| identify hazards and describe safe work practices to service sound suppression systems and their components |
| describe procedures to inspect sound suppression systems and their components |
Range of Variables
- components include: foam, insulation, panels, fasteners
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- tools and equipment include: hand tools, decibel meters
- hazards include: airborne contaminants, allergens, excessive noise, sharp edges, hot surfaces
F-33.02 - Diagnoses sound suppression systems
F-33.02 - Diagnoses sound suppression systems
| NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
| yes |
yes |
yes |
yes |
yes |
yes |
yes |
no |
yes |
yes |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-33.02.01P |
identify symptoms of problems |
symptoms of problems are identified by consulting with customer or operator |
| F-33.02.02P |
select and use tools and equipment |
tools and equipment are selected and used according to task and manufacturers’ service information |
| F-33.02.03P |
perform sensory inspections |
sensory inspectionsare performed to identify conditions |
| F-33.02.04P |
verify complaint and expected performance |
complaint and expected performance is verified by comparing equipment operation to manufacturers’ service information |
| F-33.02.05P |
perform diagnostic procedures and sound level test |
diagnostic procedures and sound level test are performed according to manufacturers’ service information |
| F-33.02.06P |
verify diagnosis |
diagnosis is verified by interpretingsound level test results and comparing them to manufacturers’ service information or expected values |
| F-33.02.07P |
clean components |
components are cleaned according to manufacturers’ service information |
| F-33.02.08P |
remove and disassemble components to identify or confirm problem |
components are removed and disassembled to identify or confirm problem |
| F-33.02.09P |
inspect components for conditions |
components are inspected for conditions according to manufacturers’ service information |
| F-33.02.10P |
perform failure analysis |
failure analysis is performed to determine root cause of failure |
| F-33.02.11P |
document noise level test results and inspection findings |
noise level test results and inspection findings are documented according to manufacturers’ requirements for warranty, and for future reference and tracking |
| F-33.02.12P |
interpret diagnostic results to determine next steps |
diagnostic results are interpreted to determine next steps |
Range of Variables
- symptoms of problems include: noise, vibrations
- tools and equipment include: hand tools, decibel meters
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- conditions include: wear, damage, defects, failure
- components include: foam, insulation, panels, fasteners, mounts
- next steps include: repairs, component replacement or adjustment, further diagnosis
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-33.02.01L |
demonstrate knowledge of sound suppression systems, their components, characteristics, applications and operation |
identify sound suppression systems and their components, and describe their characteristics and applications |
| describe operating principles of sound suppression systems and their components |
| interpret information pertaining to sound suppression systems found in manufacturers’ service information |
| F-33.02.02L |
demonstrate knowledge of procedures to diagnose sound suppression systems and their components |
identify tools and equipment used to diagnose sound suppression systems and their components, and describe their applications and procedures for use |
| identify hazards and describe safe work practices to diagnose sound suppression systems and their components |
| describe common causes and symptoms of problems |
| describe procedures to inspect sound suppression systems and their components |
| describe procedures to test sound suppression systems and their components |
| describe procedures to diagnose sound suppression systems and their components |
| identify conditions found while diagnosing sound suppression systems and their components |
| identify steps for failure analysis |
Range of Variables
- components include: foam, insulation, panels, fasteners, mounts
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- tools and equipment include: hand tools, decibel meters
- hazards include: airborne contaminants, allergens, excessive noise, sharp edges, hot surfaces, falling hazards
- symptoms of problems include: noise, vibrations
- conditions include: wear, damage, defects, failure
F-33.03 - Repairs sound suppression systems
F-33.03 - Repairs sound suppression systems
| NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
| yes |
yes |
yes |
yes |
yes |
yes |
yes |
no |
yes |
yes |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-33.03.01P |
select and use tools and equipment |
tools and equipment are selected and used according to task and manufacturers’ service information |
| F-33.03.02P |
release and isolate stored energy in components |
stored energy is released and isolated in components according to manufacturers’ service information |
| F-33.03.03P |
select parts and materials |
parts and materials are selected according to repair requirements and manufacturers’ service information |
| F-33.03.04P |
follow repair sequence |
repair sequence is followed according to manufacturers’ service information |
| F-33.03.05P |
disassemble, assemble and install components |
components are disassembled, assembled and installed according to manufacturers’ service information |
| F-33.03.06P |
replace components |
components are replaced according to manufacturers’ service information |
| F-33.03.07P |
repair components |
components are repaired according to manufacturers’ service information |
| F-33.03.08P |
adjust components and parts |
components and parts are adjusted according to manufacturers’ service information |
| F-33.03.09P |
verify repairs |
repairs are verified using methods according to manufacturers’ service information |
| F-33.03.10P |
document repairs |
repairs are documented according to manufacturers’ requirements for warranty, liability, future reference and tracking |
Range of Variables
- tools and equipment include: hand tools, decibel meters, ventilators
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- parts and materials include: adhesives, sealants
- components include: foam, insulation, panels, fasteners, mounts
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-33.03.01L |
demonstrate knowledge of sound suppression systems, their components, characteristics, applications and operation |
identify sound suppression systems and their components, and describe their characteristics and applications |
| describe operating principles of sound suppression systems and their components |
| interpret information pertaining to sound suppression systems found in manufacturers’ service information |
| F-33.03.02L |
demonstrate knowledge of procedures to repair sound suppression systems and their components |
identify tools and equipment used to repair sound suppression systems and their components, and describe their applications and procedures for use |
| identify hazards and describe safe work practices to repair sound suppression systems and their components |
| describe procedures to remove, disassemble, assemble and inspect components |
| describe procedures to repair or replace components |
| describe procedures to adjust components |
| describe procedures to recycle and dispose of components |
| identify materials that can be reused |
| identify practices that reduce material waste |
Range of Variables
- components include: foam, insulation, panels, fasteners, mounts
- manufacturers’ service information includes: maintenance schedule, specifications, recommendations, procedures, standards
- tools and equipment include: hand tools, decibel meters, ventilators
- hazards include: airborne contaminants, allergens, excessive noise, sharp edges, hot surfaces, falling hazards