Servicing and maintaining equipment — Planning and preparation

Introduction

Servicing and maintaining equipment — Planning and preparation is the planning module of Servicing and maintaining equipment. It is written for vocational learners in blacksmithing and artistic metalwork.

Selected jurisdiction: Australia. This course uses Australian work health and safety (WHS) and vocational education and training (VET) terminology. It does not claim that Australian laws, standards, qualifications, licences, job titles or training outcomes are automatically equivalent in any other country.

Safety boundary: You are learning to plan and prepare maintenance. Do not remove guards, open electrical or gas equipment, defeat interlocks, release stored energy, enter danger zones, or perform hazardous servicing unless you are trained, authorised, supervised and following the applicable workplace procedure. When a demonstration reaches isolation, verification, disassembly, testing or restart, the responsible authorised competent person controls that stage.

Precedence: Current legislation and regulator directions in the Australian state or territory where the work occurs, manufacturer or OEM instructions, applicable standards where legally or contractually required, site procedures, permits, isolation procedures and supervisor instructions take precedence over this course.

The forge photograph above is included for equipment recognition and context. A photograph is not evidence that every visible practice or control meets your workplace requirements.

MOOCwiki metadata

Field	Value
Module	Planning and preparation
Parent learning area	Servicing and maintaining equipment
Target learners	Vocational learners in blacksmithing, forging and artistic metalwork
Jurisdiction	Australia
Target language	English
Learning mode	Supervised vocational learning, classroom, workshop briefing and realistic simulation
Licence	Original course text: CC BY-SA 4.0; third-party media retain the licence stated on their source page
Review status	Draft ready for RTO, workplace supervisor and industry expert review before local delivery
Verification date	1 September 2026

Learning Outcomes

By the end of this module, you should be able to explain the purpose of maintenance planning, confirm the correct asset and work scope, gather manufacturer and workplace information, identify hazards and energy sources, select controls using the hierarchy of control measures, identify required tools, parts and consumables, recognise competency and authorisation limits, plan a safe sequence, define quality and return-to-service criteria, and create traceable planning records.

Australia — Jurisdiction, Authorities and Precedence

Australia has national model WHS laws and guidance, but Safe Work Australia is not a workplace regulator. The Commonwealth, states and territories regulate and enforce WHS laws. A Safe Work Australia model Code of Practice may have different legal effect depending on the jurisdiction, so you must check the regulator for the state or territory in which the work occurs.

Area	Australia — competent source	What this module uses	What you must check locally
WHS model guidance	Safe Work Australia	Model Code of Practice: Managing risks of plant in the workplace; Model Code of Practice: How to manage work health and safety risks	The current WHS Act, regulations, approved codes and regulator guidance for your state or territory
National training products	Training.gov.au	MEM31925 Certificate III in Engineering - Fabrication Trade and its Blacksmithing specialisation	Current qualification status, packaging rules, units, prerequisites, assessment conditions and your RTO scope
VET regulation	Australian Skills Quality Authority for National VET Regulator-regulated RTOs	2025 Standards for RTOs, effective from 1 July 2025	Your applicable VET regulator; Victoria and Western Australia retain separate regulation for domestic-only RTOs in those states
Technical standards	Standards Australia	AS 4024 Safety of machinery series as a relevant machinery-safety reference	The exact current edition and whether a standard is made mandatory by legislation, contract or another binding requirement

Standards Australia states that standards are voluntary on their own, although legislation can make compliance mandatory. The AS 4024 series supports machinery risk management and includes topics such as guarding, emergency stops and control systems. Do not treat the existence of a standard as proof that a particular clause is legally mandatory in your workplace; check the applicable requirement.

Training.gov.au lists the current MEM31925 Certificate III in Engineering - Fabrication Trade, released in 2025. Its Blacksmithing specialisation is MEM31925B. The qualification is designed for apprentices and may also be undertaken through formal trade recognition assessment processes. This aiMOOC is learning support only: it does not award a qualification, unit of competency, licence, certification or workplace authorisation.

Australia — VET terminology in this module

Practitioners and vocational educators commonly use terms such as job sheet, work instruction, standard operating procedure or SOP, WHS, PPE, plant, isolation, out of service, manufacturer's instructions, service history, RTO and competent person. Current Training.gov.au units such as Use hand tools and Use power tools also require learners to follow work instructions and SOPs, identify unsafe or faulty tools, and undertake maintenance within the defined scope.

Why Planning and Preparation Matter

Maintenance begins before a spanner touches a fastener. A sound plan prevents work on the wrong machine, avoids unsuitable parts or lubricants, identifies hazardous energy before access is attempted, coordinates competent people and downtime, and defines what evidence is needed before equipment returns to service.

In a blacksmithing workshop, an apparently simple maintenance request can involve very different hazards. A loose hammer handle is not the same maintenance problem as a power-hammer lubrication fault, a gas-forge burner fault, a bench-grinder guard defect or a blocked local exhaust system. The first planning question is therefore not "Which tool do I need?" but "What exactly is the asset, defect, authorised scope and safe system of work?"

Core Concepts

Asset identity and service scope

Confirm the asset tag or other unique identifier, manufacturer, model, serial number where used, location and current status. Match these details to the job sheet, maintenance schedule and manufacturer documentation. State the scope in observable terms, for example: "inspect belt condition and tension to the manufacturer's service schedule" rather than "fix the grinder".

A clear scope also defines exclusions. If the task requires electrical diagnosis, gas-train adjustment, pressure-system work, lifting beyond your authorisation or machine disassembly outside your training, stop and refer the task to the appropriate competent person.

Information hierarchy for planning

Use the most specific authoritative information available for the asset and workplace: current job or work instruction; manufacturer or OEM service manual; site SOP and isolation procedure; maintenance history and defect reports; safety data sheets for chemicals; approved parts information; applicable regulator requirements; and applicable technical standards.

Do not rely on memory, a visually similar machine, an unverified internet video or a generic maintenance interval when manufacturer or workplace information is available.

Plant and energy sources

Safe Work Australia uses plant broadly to include machinery, equipment, appliances, implements, tools and connected components. In a smithy this can include a power hammer, hydraulic forging press, pedestal drill, bench grinder, angle grinder, extraction fan, air compressor and forge-support equipment.

Before maintenance access, identify every relevant energy source and every way energy could be stored or restored. Examples include electrical supply, pneumatic pressure, hydraulic pressure, gravity, springs or flywheels, rotating parts, thermal energy, pressurised gas, residual motion and material under tension.

The image shows a group lockout hasp. It illustrates one type of device only. Your workplace isolation procedure determines what isolation and personal lockout arrangements are required. A tag communicates information; it is not a substitute for physical isolation where isolation is required.

Australia — Queensland media example: Work Safe Queensland's video demonstrates machinery isolation principles. Use it as learning media, not as a substitute for the WHS law, regulator guidance or workplace procedure that applies where you work.

Competence, authorisation and supervision

Planning includes deciding who is permitted and competent to perform each stage. A learner may be able to identify an asset, read a manual, prepare a parts list and draft a risk-control plan while not being authorised to isolate electrical energy, open a gas train, remove a machine guard, change an abrasive wheel, work on a hydraulic accumulator or restart plant.

Ask: Who owns the isolation? Who verifies the zero-energy state? Who performs the service? Who inspects the completed work? Who authorises return to service? If the answer is unclear, the task is not ready to start.

Blacksmithing and Artistic Metalwork Equipment

A blacksmith's anvil is non-powered equipment, but planning still matters. Inspecting an anvil stand, securing arrangements or nearby floor condition is different from modifying an anvil. Do not grind, weld or heat-treat an anvil unless a competent person and the manufacturer's or specialist repair guidance specifically support that work.

Typical workshop assets can be grouped for planning purposes:

Equipment group	Authentic examples	Planning focus
Hand tools and tooling	Hammers, tongs, handled punches, fullers, chisels, swages	Heads and handles, cracks, mushrooming, correct fit, tool identification, storage and defect tagging
Workholding and support	Anvils, leg vices, clamps, tooling racks	Stability, fasteners, mounting, clear access, lifting or handling needs
Heating and forge systems	Solid-fuel forge, gas forge, blower, extraction	Thermal energy, fuel or gas isolation, ventilation, fire controls, specialist competency
Powered forging plant	Power hammer, hydraulic forging press	Multiple energy sources, guarding, stored energy, foundations, lubrication schedules, specialist service boundaries
Grinding and finishing plant	Bench grinder, belt grinder, angle grinder, linisher	Abrasive condition and specification, guarding, electrical energy, dust, sparks, work rest or support settings where applicable
Drilling and fabrication plant	Pedestal drill, saws, extraction equipment	Rotating parts, guarding, clamping, electrical isolation, chips and swarf, service schedules
Workshop utilities	Air compressor, dust collector, lighting, local exhaust ventilation	Pressure, electrical supply, filters, inspection intervals and specialist testing

The power-hammer photograph is for equipment recognition and discussion. It is not a model of Australian guarding, PPE or operating compliance.

Tools, Materials and Records for Planning

Select resources only after the service scope is confirmed.

Resource	Typical examples	Planning rule
Documents	Job sheet, OEM manual, SOP, isolation procedure, maintenance log, parts list, SDS	Use the current controlled version where your workplace uses document control
Inspection aids	Approved torch, mirror, straightedge, rule, feeler gauge where specified	Use only where the inspection method allows it and without entering an uncontrolled danger zone
Hand tools	Correct spanners, sockets, screwdrivers, torque wrench where specified	Match size and type to the fastener and service instruction; remove damaged tools from service
Lockout resources	Workplace-approved locks, hasps, tags, lock boxes or other isolation devices	Selection and ownership follow the site's isolation system
Consumables	Manufacturer-specified lubricant, approved cleaner, lint-free wipes, filters	Verify product identity, compatibility, SDS and disposal route
Replacement parts	Guards, belts, fasteners, bearings, filters or other approved items	Confirm exact part number, specification, interchangeability approval and quantity
Environmental controls	Spill kit, waste container, drip tray, dust-control method	Plan containment and disposal before opening or cleaning systems
Records	Defect report, service checklist, sign-off record, parts usage, restart authorisation	Record who did what, what was found, what was changed and the final equipment status

Do not improvise specialist tools or substitute components simply because they appear to fit. Electrical test equipment, gas-system tools, pressure-system tools and lifting equipment require the competence, inspection status and authorisation specified by the workplace.

Risk Controls Before Service Work

The Australian hierarchy of control measures places elimination first. If elimination is not reasonably practicable, minimise risks using substitution, isolation and engineering controls, then administrative controls, with PPE for remaining risk. Administrative controls and PPE are less reliable because they depend more heavily on human behaviour and supervision.

Hazard or failure mode	Blacksmithing or metalwork example	Planning response
Unexpected start-up	Power hammer cycles while a person is in a danger zone	Plan approved isolation, lockout and verification before maintenance access
Stored pressure	Hydraulic or pneumatic system remains pressurised after the drive is switched off	Identify stored-energy points and the authorised method for making them safe
Gravity or stored mechanical energy	Ram, counterweight, spring or raised component can move	Identify blocking, restraint or manufacturer-specified safe state; do not improvise supports
Thermal energy	Forge, workpiece, refractory or ducting remains hot	Plan cool-down, exclusion, temperature confirmation and heat-resistant controls as required
Rotating or abrasive parts	Bench grinder wheel or belt grinder continues moving	Plan isolation and wait for all motion to stop before permitted access
Electrical energy	Damaged lead, switchgear or internal wiring	Remove faulty plant from service and refer electrical work to an appropriately authorised person
Gas or fuel	Gas-forge system requires internal servicing	Follow site and manufacturer isolation; specialist gas work stays within authorised competency
Dust and fumes	Grinding dust or extraction maintenance creates exposure	Keep extraction effective where possible, plan dust containment and avoid methods that spread contamination
Manual handling	Heavy die, anvil accessory, motor or guard must be moved	Plan mechanical assistance, team handling or a safer work method before the lift
Fire and sparks	Grinding or cleaning near combustibles	Remove or isolate combustibles and follow the site's fire and hot-work controls

Workers and health and safety representatives should be consulted about safety matters that directly affect them where the applicable WHS arrangements require consultation. In training, your instructor should model this by involving learners in hazard identification while retaining control of hazardous work.

Machine guarding

Guards, interlocks and emergency-stop systems are safety-critical. Maintenance planning must include how guards are controlled during the task and how they are restored before return to service. Never bypass an interlock or rely on an emergency stop as the primary maintenance isolation.

Australia — New South Wales media example: SafeWork NSW's machine-guarding video is useful for recognising guarding principles. It does not replace your state or territory law, the specific machine manual or your workplace procedure.

Step-by-Step Demonstration — Planning a Supervised Bench-Grinder Service

Scenario: A workshop bench grinder is due for scheduled maintenance. The trainer provides the asset record, OEM manual, service history and site isolation procedure. The learner plans the work. The learner does not remove guards, change a wheel, expose electrical parts, energise the machine or verify electrical isolation unless separately trained, authorised and supervised for those tasks.

Confirm identity and status. Match the asset number, manufacturer, model and location to the maintenance request. Check whether the grinder is already tagged out of service.
Read the authorised scope. Identify exactly what the scheduled service requires and what is excluded. Separate external visual checks from work requiring removal of guards or access to internal parts.
Retrieve controlled information. Obtain the current OEM instructions, site SOP, isolation procedure, service history and relevant SDS for approved cleaning or lubricating products.
Review previous defects. Look for recurring vibration, damaged guards, wheel problems, bearing noise, electrical defects or overdue actions. Do not diagnose beyond your competence.
Map hazardous energy. Identify electrical supply, rotating wheel inertia and any other energy specific to the machine or installation. Record the authorised isolation point from controlled information rather than guessing.
Set competency boundaries. Name who will isolate and verify, who may remove or refit guards, who may replace an abrasive wheel if required, who performs electrical work, and who authorises restart.
Select resources. Prepare only the tools, approved replacement parts, manufacturer-specified consumables, lockout resources and records required by the work instruction.
Prepare the work area. Plan exclusion from the maintenance zone, lighting, housekeeping, dust and waste controls, safe storage of removed parts, and communication with other workshop users.
Brief before isolation. Review the scope, hazards, controls, roles and stop-work conditions with the supervisor and affected people. Resolve missing information before proceeding.
Hand control to the authorised isolator. The authorised person performs isolation, lockout and verification under the workplace procedure. The learner observes unless their training and authorisation explicitly include that work.
Use a hold point before servicing. Service work starts only after required isolation has been verified, the supervisor confirms the work area is controlled, and the correct resources are present.
Plan restoration and acceptance before work begins. Define inspection criteria, guard reinstatement, housekeeping, record completion, controlled restart, defect escalation and release-to-service authorisation. Restart is performed only by the authorised person under the workplace procedure.

The point of the demonstration is that safe servicing is designed in the planning stage. "Switch off and start fixing" is not a maintenance plan.

Another Planning Example — Pedestal Drill

For a pedestal drill, the plan may need to address electrical isolation, stored spindle motion, belt or pulley guarding, chuck and tool removal, clamping, swarf, lubricant, table movement and lifting of heavy accessories. The photograph above is for equipment recognition, not a current Australian compliance example.

Hand-Held Power Tool Example

For an angle grinder, planning may include checking the exact grinder model, guard type, rated accessory compatibility, side handle, electrical or battery condition, inspection status, workpiece restraint, spark direction, nearby combustibles, dust control and defect reporting. Do not fit, modify or use an accessory merely because its diameter appears to match; follow the manufacturer and workplace specifications.

Common Errors and Corrections

Common error	Why it matters	Better planning practice
Starting from the symptom only	The wrong system or cause may be assumed	Confirm asset, job scope, history and manufacturer information first
Treating OFF as isolated	Energy may remain, return or be stored	Use the approved isolation and verification procedure
Using a tag as the only control	A tag communicates but does not necessarily prevent energisation	Use the physical isolation method required by the workplace
Missing stored energy	Rams, pressure, gravity or residual motion can injure people	Map all energy sources and safe states before access
Guessing lubricant or parts	Incompatibility can damage plant or create hazards	Verify exact specification and approved substitution process
Copying a plan from another machine	Similar-looking machines can have different isolation points and service requirements	Use the correct model-specific information
Removing guarding too early	This can expose danger zones before controls are established	Plan isolation and authorised guard removal sequence first
Planning only for the service itself	Restart and guard reinstatement can become improvised	Define acceptance, restoration and restart before work begins
Ignoring manual handling	Heavy tooling and guards can cause injury or uncontrolled movement	Plan lifting aids, team handling or another safer method
Weak records	Future maintainers cannot trace defects, parts or decisions	Complete service, defect and status records accurately
Working outside authorisation	Specialist energy and systems require particular competence	Stop and refer to the supervisor or competent specialist
Treating PPE as the main solution	PPE does not control the hazard at its source	Work through higher-order controls first

Quality Criteria for a Ready-to-Start Plan

Use this as a planning gate, not as permission to start hazardous work.

Quality criterion	Ready-to-start evidence
Correct asset	Asset ID, make, model and location match the work instruction
Defined scope	Required tasks, exclusions and hold points are written clearly
Current information	OEM instructions, SOPs, isolation procedure and service history are available
Hazards identified	Energy, heat, movement, pressure, dust, fire and handling hazards relevant to the task are recorded
Controls selected	Controls follow the hierarchy and workplace requirements
Isolation planned	Isolation points, lock ownership, verification role and restoration steps are defined by the authorised procedure
Competence confirmed	Every specialist or safety-critical stage has an authorised responsible person
Resources verified	Correct tools, approved parts, consumables and SDS are available
Work area prepared	Exclusion, access, lighting, housekeeping, fire and environmental controls are planned
Acceptance criteria defined	Inspection, guard reinstatement, operational checks and defect thresholds are specified
Restart controlled	Communication, lock removal, testing and release-to-service authority are defined
Records prepared	Service checklist, defect report and sign-off fields are ready

If any critical item is unknown, stop the planning process and obtain the missing information. A blank assumption is not an acceptable control.

Sustainability and Resource Care

Good maintenance planning can extend service life, reduce scrap, prevent leaks and avoid unnecessary replacement. Sustainability never overrides safety or manufacturer requirements.

Useful practices include specifying the correct quantity and grade of lubricant, repairing leaks promptly through authorised work, ordering only verified parts, segregating oily waste and spent abrasives, preventing grinding dust from being blown around the workshop, using effective extraction, reusing clean metal components only when serviceability is confirmed, recycling suitable metal streams, planning service intervals to reduce breakdowns, and documenting recurring failures so a more durable solution can be considered.

For artistic metalwork, preserving older equipment can be sustainable when the plant can be maintained safely. Age or heritage value is not a reason to accept missing guarding, unsafe electrics, uncontrolled fuel systems or undocumented modifications.

Inclusion and Accessible Vocational Learning

A safe learning environment can use visual checklists, photographs, labelled diagrams, demonstrations, captioned video, plain professional language, additional reading time, accessible digital documents and realistic simulations. Reasonable adjustment should support participation without removing the essential safety requirements or inherent requirements of the task.

Do not require a learner to prove confidence by performing unfamiliar hazardous work. Competence develops through instruction, supervised practice, feedback and assessment against defined criteria.

Glossary

Term	Meaning in this Australian vocational module
Asset ID	A unique identifier used to distinguish the exact item of equipment
OEM	Original equipment manufacturer
Plant	Machinery, equipment, appliances, implements, tools and connected components within the broad WHS meaning
Job sheet	A workplace record defining requested work, asset and other task details
SOP	Standard operating procedure
SDS	Safety data sheet for a hazardous chemical or relevant product
Defect	A fault or condition that may affect safe operation, quality or serviceability
Out of service	A status indicating equipment must not be used until the workplace release process is satisfied
Isolation	A controlled process that prevents hazardous energy reaching plant or people during work
Lockout	Use of an approved lock or locking device as part of the workplace isolation system
Tag	A warning or information device used according to workplace procedure; it is not automatically an energy-isolating device
Stored energy	Energy that remains available after normal operation stops, such as pressure, gravity, heat, spring force or rotation
Guard	A physical protective barrier or other guarding element used to prevent access to a danger zone
Competent person	A person who has the knowledge and skills to carry out the required task safely within the applicable legal and workplace context
PCBU	Person conducting a business or undertaking, a key duty-holder term in model Australian WHS law
Preventive maintenance	Planned work intended to reduce the likelihood of failure
Condition-based maintenance	Maintenance triggered or adjusted using observed equipment condition
Acceptance criteria	Defined conditions that must be met before work is accepted or equipment returns to service
RTO	Registered training organisation

Reflection

Consider a machine in a forge or metalwork shop that you know well. Which parts of its maintenance plan come from the manufacturer, which come from the workplace, and which depend on the applicable regulator or law? What energy source would be easiest to overlook? Which part of the job would you refuse to perform without further authorisation or specialist competence? What evidence would make you confident that the equipment is ready to return to service?

Interactive Tasks

Quiz: Test Your Knowledge

What should you confirm before selecting maintenance tools or parts? (The correct asset and authorised work scope) (!The colour of the workshop walls) (!The learner's preferred brand) (!The fastest available repair method)

What is the safest planning assumption before maintenance access to hazardous plant? (The plant must be isolated and verified under the workplace procedure) (!The stop button is enough for every task) (!A warning tag alone removes all energy) (!Anyone nearby may restart the machine)

What is the main purpose of a maintenance tag? (To communicate status or warning information) (!To replace every physical isolation device) (!To prove the machine has no stored energy) (!To authorise any learner to begin repairs)

Which source normally gives machine-specific service intervals and lubricant specifications? (The manufacturer service manual) (!A generic workshop poster) (!An unrelated machine manual) (!A social media comment)

What is the highest level in the Australian hierarchy of control measures? (Elimination) (!Personal protective equipment) (!Administrative controls) (!Warning signs)

What should happen if plant damage creates an uncontrolled safety risk? (The equipment should remain out of service until the risk is controlled) (!The defect should be ignored until the next service) (!The machine should be used only at full speed) (!The guard should be removed to improve visibility)

Which document provides hazard and handling information for a maintenance chemical? (The safety data sheet) (!The asset number label) (!The attendance register) (!The purchase receipt)

Why is the asset ID important during maintenance planning? (It helps prevent work and parts being assigned to the wrong equipment) (!It replaces the service manual) (!It proves every guard is compliant) (!It authorises electrical work)

Which statement best shows that a maintenance plan is ready for supervisor review? (Scope controls competent roles resources and acceptance criteria are defined) (!Only the required spanner has been selected) (!The machine has been switched off once) (!The learner has watched an unrelated repair video)

What should you do when a maintenance task exceeds your training or authorisation? (Stop and refer the task to the supervisor or competent person) (!Continue slowly without telling anyone) (!Remove the guard to investigate) (!Ask another untrained learner to take over)

Memory Game

Asset ID	Unique identifier for the exact item of equipment
OEM manual	Manufacturer-specific instructions for the equipment
Isolation point	Place or device used to separate an energy source
Safety data sheet	Document describing chemical hazards and safe handling information
Acceptance criterion	Condition that must be met before work is accepted
Service log	Traceable record of maintenance history

Drag and Drop

Match the correct terms.	Topic
Manual and service history	Confirm service scope and previous defects
Energy source map	Identify hazardous energy that needs control
Approved replacement parts	Match components to verified specifications
Isolation procedure	Define authorised lockout and verification steps
Completion criteria	Define evidence needed before release to service

...

Crossword Puzzle

Isolation	What process prevents hazardous energy from reaching plant during service?
Guarding	What physical protection prevents access to dangerous machine parts?
Lubricant	What manufacturer-specified substance reduces friction at service points?
Manual	What document gives maker-specific service instructions?
Defect	What word describes a fault that may make equipment unsafe or unserviceable?
Serviceable	What word means fit for intended use after required checks are completed?

LearningApps

Cloze Text

Open-Ended Tasks

Easy

Equipment identity card: Create a one-page record for a trainer-selected workshop item using its asset ID, make, model, location and a photograph; do not remove covers or enter a danger zone.
Annotated energy-source photograph: Label possible energy sources on a trainer-supplied photograph of plant and write one question you would ask about each source before maintenance.
Maintenance vocabulary poster: Produce an illustrated poster explaining ten planning terms from the glossary in language suitable for a first-year apprentice.
Service-record comparison: Compare two anonymised maintenance records supplied by your trainer and identify missing information that would prevent a safe planning decision.

Standard

Supervisor interview: During a supervised workplace visit or arranged class interview, ask a blacksmith, fabricator, maintenance technician or workshop supervisor how they plan servicing, confirm authorisation and handle unexpected defects; compare the answers with workplace documents.
Ready-to-start checklist: Draft a one-page planning checklist for a bench grinder or pedestal drill using the correct manufacturer information and the workplace isolation procedure supplied by your trainer.
Sustainability audit: Map the consumables, waste and likely failure points for one workshop asset and propose safer ways to reduce waste without weakening maintenance or safety requirements.
Isolation explainer video: Produce a two-minute video explaining why switched off is not the same as isolated, using diagrams, a mock panel or de-energised training props only.

Advanced

Power-hammer planning case: Using a trainer-supplied manual, energy diagram and service history, write a maintenance plan for a power hammer; do not perform physical maintenance or isolation as part of this task.
Risk-control review: Critique a deliberately flawed maintenance plan against the hierarchy of control measures and current Australian official guidance, then rewrite the highest-risk sections.
Maintenance resource schedule: Plan downtime, competent personnel, approved spares, permits, isolation resources and communication for three workshop assets while keeping production and training needs realistic.
Expert review package: Compile an annotated maintenance-planning package for an industry assessor or workplace expert, record their feedback and document the changes you make before local use.

Learning Assessment

Unfamiliar grinder case: Given a service request for an unfamiliar grinder, identify the information that is missing, explain why each gap matters and state what must be resolved before work can proceed.
Power-hammer energy analysis: Analyse a trainer-supplied energy diagram, assign competent roles for isolation, servicing, verification and restart, and justify every role boundary.
Hierarchy of controls comparison: Compare one plan that relies mainly on PPE with another that uses elimination, isolation and engineering controls where practicable, then explain which controls are more reliable and why.
Parts and lubricant decision: Use a manufacturer extract and parts list to select acceptable consumables and components, reject unsupported substitutions and document the evidence for your choices.
Return-to-service plan: Develop acceptance criteria, guard-restoration checks, communication steps and authorisation requirements for returning maintained plant to service.
Sustainable maintenance transfer: Apply the planning method to a different metalwork asset and explain how you would reduce waste and downtime without weakening safety, service quality or manufacturer requirements.

Evidence of Learning

Evidence type	What it demonstrates	Possible artefact
Knowledge	Understanding of asset identity, maintenance information, energy hazards, hierarchy of controls and competency boundaries	Annotated planning notes or oral explanation
Planning skill	Ability to convert a work request into a sequenced and controlled plan	Ready-to-start maintenance plan
Safety judgement	Ability to recognise missing controls, unsafe assumptions and work outside personal authorisation	Corrected risk-control case study
Technical communication	Clear use of Australian workshop and VET terminology	Supervisor briefing, labelled diagram or planning presentation
Documentation	Traceability of decisions, parts, defects, roles and acceptance criteria	Completed planning checklist and service-record draft
Sustainability	Ability to reduce waste and premature replacement while maintaining safe technical requirements	Sustainability audit
Transfer	Ability to apply the same planning logic to unfamiliar plant	Comparative case study for a second workshop asset
Expert response	Ability to revise work after competent industry feedback	Reviewed and amended planning package

Evidence should be judged against the current workplace context, applicable training product and assessment requirements. Completing this aiMOOC alone is not evidence of nationally recognised competency.

OERs on the Topic

Unless otherwise noted, the original instructional text of this aiMOOC is licensed under Creative Commons Attribution-ShareAlike 4.0 International. Wikimedia Commons media retain the licences stated on their file-description pages, and YouTube media retain their own platform and creator terms. Reusers must follow the licence and attribution requirements of each third-party item.

The English Wikipedia article below provides open background reading on maintenance. It is supplementary and does not override Australian regulator, manufacturer or workplace information.

Sources for Expert Review

The following official Australian sources were checked for this draft on 1 September 2026. Review them again before delivery because laws, training products, standards and guidance can change.