Lantra Awards Level 2 Certificate in Land-Based Activities (QCF)

LANTRA-AWARDS

vocational

This element equips learners with the knowledge and practical skills to operate abrasive wheels safely in land-based settings such as workshops and farms. It covers legal requirements under PUWER and HSG17, risk assessment, wheel selection based on markings and speed, correct mounting and maintenance procedures, and the essential use of PPE. Correct application ensures compliance with health and safety legislation and prevents potentially fatal accidents.

Objectives

Exam Tips

Pitfalls

Key Terms

Mark Points

What You Need to Demonstrate

Key skills and knowledge for this topic

Award credit for a comprehensive risk assessment that identifies hazards like wheel breakage, entanglement, or flying particles, and specifies control measures (guarding, PPE, safe zones).
Demonstrate accurate interpretation of abrasive wheel markings including type, dimensions, maximum RPM, and restrictions, correctly matching wheel to machine spindle speed.
Show correct mounting: inspect flanges and blotters, use ring test, tighten evenly to avoid distortion, and ensure wheel runs true.
Adjust work rest to within 2mm of the wheel face and set tongue guard to appropriate gap; explain consequences of incorrect settings.
Differentiate truing (restoring wheel geometry/concentricity) from dressing (removing loaded material and sharpening grains) with a live demonstration using correct tools.
Consistently select and wear correct PPE: impact-rated eye protection, hearing defenders, dust mask if dry grinding, safety boots; no loose clothing, and tie back long hair.

Marking Points

Key points examiners look for in your answers

Award credit for a comprehensive risk assessment that identifies hazards like wheel breakage, entanglement, or flying particles, and specifies control measures (guarding, PPE, safe zones).
Demonstrate accurate interpretation of abrasive wheel markings including type, dimensions, maximum RPM, and restrictions, correctly matching wheel to machine spindle speed.
Show correct mounting: inspect flanges and blotters, use ring test, tighten evenly to avoid distortion, and ensure wheel runs true.
Adjust work rest to within 2mm of the wheel face and set tongue guard to appropriate gap; explain consequences of incorrect settings.
Differentiate truing (restoring wheel geometry/concentricity) from dressing (removing loaded material and sharpening grains) with a live demonstration using correct tools.
Consistently select and wear correct PPE: impact-rated eye protection, hearing defenders, dust mask if dry grinding, safety boots; no loose clothing, and tie back long hair.

Examiner Tips

Expert advice for maximising your marks

💡Verbalise each step of the risk assessment and safety checks during practical assessment—this demonstrates underpinning knowledge to the assessor.
💡Learn the key points of PUWER 1998 and HSWA 1974 as they specifically apply to abrasive wheels; expect direct written questions.
💡During mounting, physically present each part (flange, blotter, nut) to the assessor and explain what you are checking, e.g., cleanliness and correct orientation.
💡Explain the difference between truing and dressing and be prepared to demonstrate both using the correct tools; mention why each is necessary for wheel performance.

Common Mistakes

Pitfalls to avoid in your exam answers

Selecting a wheel whose maximum permissible speed is below the machine spindle speed, risking catastrophic failure.
Skipping the ring test or performing it incorrectly, missing internal cracks that lead to wheel explosion.
Setting the work rest more than 2mm from the wheel, causing the workpiece to become trapped and potentially shattering the wheel.
Neglecting to adjust the tongue guard, leaving excess gap that exposes the wheel and reduces dust extraction efficiency.
Using compressed air to clean the wheel or machine, which can force abrasive particles into skin and bearings; instead, use a brush.
Confusing truing and dressing, often using a dressing tool to attempt truing without addressing the root cause of wheel run-out.

Key Terminology

Essential terms to know

Know how to carry out a risk assessment., Know the health and safety legislation that underpins the operation of abrasive wheels., Know how to define abrasive wheels and purpose of abrasive wheels., Know how to interpret the marking system of abrasive wheels., Understand the relationship between speed and wheel selection., Know the appropriate Personal Protective Equipment (PPE) for operating an abrasive wheel., Know the health and safety features of the equipment being used., Know the key components of an abrasive wheel., Know how to maintain an abrasive wheel., Know how to mount an abrasive wheel., Know how to adjust work rests., Know the difference being truing and dressing a wheel., Know how to use abrasive wheels safely and correctly.

Ready to test yourself?

Practice questions tailored to this topic

Lantra Awards Level 2 Certificate in Land-Based Activities (QCF)

What You Need to Demonstrate

Marking Points

Examiner Tips

Common Mistakes

Key Terminology

Ready to test yourself?

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