PMAOPS234 — Monitor and operate low pressure compressors

1 Prepare for work

• 1.1Receive and give shift handover
• 1.2Identify work requirements
• 1.3Identify and control hazards
• 1.4Coordinate with appropriate personnel
• 1.5Check for recent work undertaken on compressor and ancillary equipment
• 1.6Note any outstanding/incomplete work
• 1.7Check operational status of compressor and ancillary equipment

2 Operate compressor in accordance with procedures

• 2.1Identify type of compressor and its duty
• 2.2Complete routine checks, reads and logs
• 2.3Make adjustments required
• 2.4Identify problems and take action
• 2.5Complete logs and reports

3 Recognise and take appropriate action on abnormal situations

• 3.1Monitor compressor frequently and critically throughout shift using measured/indicated data and senses
• 3.2Identify impacts of any changes upstream and downstream
• 3.3Recognise situations which may require action
• 3.4Resolve routine problems
• 3.5Take actions on other abnormal situations to make safe and have the situation resolved

4 Isolate and de-isolate compressor

• 4.1Complete any required pre-start checks
• 4.2Start up and shut down compressor according to compressor type and duty in liaison with other personnel
• 4.3Isolate compressor
• 4.4Make safe as required
• 4.5Check compressor and ancillary equipment are ready to be returned to service
• 4.6De-isolate and prepare plant for return to service

What does an assessment tool for PMAOPS234 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for PMAOPS234 needs to address all 38 unit components: 4 elements with 23 performance criteria, 6 performance evidence requirements, 9 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for PMAOPS234?

Auditori pulls the current release of PMAOPS234 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for PMAOPS234 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing PMAOPS234 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of PMAOPS234, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.