Unit of competency Outline

Date retreived
22/07/2026 9:56 PM AWST

Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.

Maintain fluid power controls

Maintain fluid power controls

Unit of competency
National Code
MEM18022B
State Code
W5566
TGA Status
Replaced
DTWD Status
Replaced
Current Release Number
2.00
Current Release Date
16/03/2012
View on TGA
State Implementation and Classification
Approved Date
26/10/2006
Field of Education
030701 - Mechanical Engineering
Original Release Date
26/10/2006
Nominal Hours
72
Description
This unit covers installing and repairing and/or rectifying fluid power controls, and adjusting fluid power system control sequence and operation.
Notes
Elements and Performance Criteria
1. Install/replace fluid power systems and controls
  • 1.1. Fluid power control principles and system/circuit diagrams are interpreted and understood.
  • 1.2. System/circuit components are identified and inspected for compliance with specifications.
  • 1.3. Sequential installation is undertaken according to manufacturers' specifications and standard operating procedures.
2. Check and adjust fluid power system control sequence and operation
  • 2.1. Controls and system operation is checked against operational specifications using appropriate test equipment and application principles/techniques.
  • 2.2. Adjustments are performed to sequence system to meet/align to operational requirements and specifications.
  • 2.3. Modifications/alterations are recorded and reported in accordance with standard operating procedures.
  • 2.4. Controls and system operation is checked and commissioned to specifications.
3. Fault find fluid power systems control circuit
  • 3.1. System/circuit diagrams and data sheets are interpreted and understood.
  • 3.2. System/circuit components are identified and inspected.
  • 3.3. System/circuit is traced and action of components is diagnosed to identify and localise faults.
  • 3.4. System/circuit parts are tested using appropriate test equipment and application principles.
  • 3.5. System/circuit parts are assessed against operational specifications.
  • 3.6. Fault condition is localised at the component level.
  • 3.7. Faulty condition is evaluated, root cause is analysed and corrective action is planned.
4. Maintain and repair or rectify system control components
  • 4.1. Correct maintenance procedures are applied according to standard operating procedures.
  • 4.2. Repair procedures are selected and applied using correct and appropriate techniques, tools and equipment.
  • 4.3. Faulty items are tested, repaired or replaced using sequential installation procedures according to manufacturers' recommendations.
  • 4.4. Replacement items are selected from manufacturers' catalogues to meet specifications.
  • 4.5. System control components are reassembled using appropriate principles and procedures according to specifications required.
5. Check and adjust sequence of fluid power system controls
  • 5.1. Using circuit diagrams and fluid power system control principles, circuit sensors and controllers are identified.
  • 5.2. Necessary adjustments to sequence system control circuit are made to meet operational specification.
  • 5.3. Correct operation of system control circuit is checked against operational specification.
  • 5.4. Correct operation is confirmed.
  • 5.5. Fluid power system controls are commissioned to specifications.
  • 5.6. Appropriate follow-up procedures are adopted.
  • 5.7. Service/maintenance report is completed to standard operating procedures.
RANGE STATEMENT
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.
Fluid power control principles
PLCs, relay logic control systems, unitised/modular sensors, transducers, timers, counters and associated equipment
EVIDENCE GUIDE
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.
Overview of assessment
A person who demonstrates competency in this unit must be able to maintain fluid power controls. Competency in this unit cannot be claimed until all prerequisites have been satisfied.
Critical aspects for assessment and evidence required to demonstrate competency in this unit
Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts.
Context of and specific resources for assessment
This unit may be assessed on the job, off the job or a combination of both on and off the job. Where assessment occurs off the job, that is the candidate is not in productive work, then an appropriate simulation must be used where the range of conditions reflects realistic workplace situations. The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team. The assessment environment should not disadvantage the candidate.
This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with maintaining and rectifying fluid power controls or other units requiring the exercise of the skills and knowledge covered by this unit.
Method of assessment
Assessors should gather a range of evidence that is valid, sufficient, current and authentic. Evidence can be gathered through a variety of ways including direct observation, supervisor's reports, project work, samples and questioning. Questioning techniques should not require language, literacy and numeracy skills beyond those required in this unit of competency. The candidate must have access to all tools, equipment, materials and documentation required. The candidate must be permitted to refer to any relevant workplace procedures, product and manufacturing specifications, codes, standards, manuals and reference materials.
Guidance information for assessment
Replaced By
State Code National Code Title Type
OAU72 MEM18022 Maintain fluid power controls Unit of competency