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Evidence Guide: LMFFF3009B - Set up, operate and maintain CNC coating systems

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

LMFFF3009B - Set up, operate and maintain CNC coating systems

What evidence can you provide to prove your understanding of each of the following citeria?

Prepare for work

  1. Characteristics of the surface and the required surface coating are identified from work orders or instructions
  2. Processing and application techniques, time and safety requirements are identified and used for work planning
  3. OHS requirements, including ventilation requirements and personal protection needs, are observed throughout the work
  4. Tools, equipment and accessories are identified and checked for safe and effective operation for the surface coating task
  5. Coating materials are identified and prepared
Characteristics of the surface and the required surface coating are identified from work orders or instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Processing and application techniques, time and safety requirements are identified and used for work planning

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

OHS requirements, including ventilation requirements and personal protection needs, are observed throughout the work

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools, equipment and accessories are identified and checked for safe and effective operation for the surface coating task

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Coating materials are identified and prepared

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check and prepare for spraying

  1. Products with surface or other faults are identified and faults reported or repaired as appropriate
  2. Other products and equipment in the workplace are protected from overspray
  3. Trial applications of surface materials are made to check equipment operation, materials consistency and specified surface finish
  4. Machine faults are identified and rectified or reported
  5. Material faults are identified and workplace procedures for rectification are followed
Products with surface or other faults are identified and faults reported or repaired as appropriate

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Other products and equipment in the workplace are protected from overspray

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Trial applications of surface materials are made to check equipment operation, materials consistency and specified surface finish

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Machine faults are identified and rectified or reported

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Material faults are identified and workplace procedures for rectification are followed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Apply surface coating

  1. Surfaces are kept free of contamination
  2. Surface coatings are applied according to workplace procedures
  3. Surface coating viscosity and coverage is monitored and checked against workplace requirements for even spread and thickness
  4. Rectification of surface faults are made as required
  5. Products are inspected and approved for suitability for further processing
  6. Defects are dealt with and/or reported in accordance with workplace procedures
Surfaces are kept free of contamination

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Surface coatings are applied according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Surface coating viscosity and coverage is monitored and checked against workplace requirements for even spread and thickness

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Rectification of surface faults are made as required

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Products are inspected and approved for suitability for further processing

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Defects are dealt with and/or reported in accordance with workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Clean work area and maintain equipment

  1. Equipment is cleaned and inspected for serviceable condition and stored appropriately
  2. Unserviceable equipment is tagged, faults are identified and appropriate personnel are informed
  3. Work area, including spray booth is cleaned and returned to approved condition
  4. Workplace records are completed
Equipment is cleaned and inspected for serviceable condition and stored appropriately

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Unserviceable equipment is tagged, faults are identified and appropriate personnel are informed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Work area, including spray booth is cleaned and returned to approved condition

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Workplace records are completed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

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.

Critical Aspects of Evidence

Locate, interpret and apply information relevant to the materials being applied and the application equipment

Apply safe handling requirements for equipment, products and materials, including use of personal protective equipment

Follow work instructions, operating procedures and inspection practices to:

minimise the risk of injury to self and others

prevent damage to goods, equipment and products

maintain required production output and product quality

Select and apply surface coatings, including the adjustment of system controls to effect required coating using a minimum of two different CNC systems

Maintain equipment and work area, including spray booth

Work effectively with others

Modify activities to cater for variations in workplace contexts and environment

Resource Implications

CNC coating systems and equipment, spray booth, coatings and cleaning products.

Method of Assessment

Assessment methods must confirm consistency of performance over time and in a range of workplace relevant contexts.

Assessment should be by direct observation of tasks and questioning on underpinning knowledge.

Assessment may be in conjunction with assessment of other relevant units of competency.

Context of Assessment

Assessment may occur on the job or in a workplace simulated facility with relevant process equipment, materials, work instructions and deadlines.

Required Skills and Knowledge

Required skills

collect, organise and understand information related to coating system, coating materials, work orders, plans and safety procedures

communicate ideas and information to enable confirmation of work requirements and specifications, coordination of work with site supervisor, other workers and customers, and the reporting of work outcomes and problems

plan and organise activities, including the preparation and layout of the worksite and the obtaining of equipment and materials to avoid any back tracking, workflow interruptions or wastage

work with others and in a team by recognising dependencies and using cooperative approaches to optimise workflow and productivity

use mathematical ideas and techniques to correctly complete measurements, calculate area and estimate paint requirements and other material requirements

use pre-checking and inspection techniques to anticipate coating problems, avoid reworking and avoid wastage

use the workplace technology related to CNC coating systems, including machines, tools, equipment and measuring devices

Required knowledge

identification of CNC coating system equipment, processes and procedures

characteristics of the coatings and base materials in terms of toxicity, reactivity, flammability, required viscosity and re-coatability

effects of the fumes, heat and other radiations on surface coatings

the methods to prevent contamination of surfaces during and after surface coating

workflow in relation to spraying operations

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.

Unit context

OHS requirements include legislation, building codes, material safety management systems, hazardous substances and dangerous goods code and local safe operating procedures

Work is carried out in accordance with legislative obligations, environmental legislation, relevant health regulations, manual handling procedures and organisation insurance requirements

Work requires individuals to demonstrate organisational abilities, judgement and problem solving skills in the application of surface coatings

Surface coating operations

This unit covers work involved in the application of surface coatings by CNC coating systems

Surface coatings are to include: a minimum of two of those required for curtain coating, UV coating, tumbling, dipping and electrostatic powder coating tasks

Tools and equipment may include:

computerised spray system

electrostatic spray guns

baking ovens

barrel tumblers

spray booths

liquid containers

compressor and hoses

screwdrivers

shifting spanner and spanners

ford cup

Materials to be applied may include but are not limited to:

stains

lacquers

wax

oil

two-pack polyurethane

three-pack polyester

enamels

acrylics

powder coating

Personal protective equipment includes:

that prescribed under legislation, regulations and enterprise policies and practices

Information and procedures

Workplace procedures relating to the use and operation of tools and equipment

Workplace instructions, including job sheets, plans, drawings and designs

Workplace procedures relating to reporting and communications

Manufacturer instructions for the use of equipment and materials