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Evidence Guide: ICPSP351C - Prepare machine and drying_curing unit

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

 

ICPSP351C - Prepare machine and drying_curing unit

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

Inspect the screen

  1. Screen frames are identified to determine colour sequence
  2. Each screen frame is examined for defects and appropriate action taken
  3. Each screen is taped as necessary
  4. Screens are inspected against film positives noting variations in centring, registration and alignment and appropriate action is taken
  5. Screen frame, mesh and stencil are appropriately handled according to manufacturer's/supplier's specifications to prevent damage and hazards to personnel
Screen frames are identified to determine colour sequence

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Each screen frame is examined for defects and appropriate action taken

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Each screen is taped as necessary

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Screens are inspected against film positives noting variations in centring, registration and alignment and appropriate action is taken

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Screen frame, mesh and stencil are appropriately handled according to manufacturer's/supplier's specifications to prevent damage and hazards to personnel

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Maintain and adjust machine

  1. Machine is inspected and routine user maintenance is carried out according to manufacturer's/supplier's specifications and enterprise procedures
  2. All necessary periodic adjustments and user maintenance items are made at the correct times according to manufacturer's /supplier's specifications and enterprise procedures
Machine is inspected and routine user maintenance is carried out according to manufacturer's/supplier's specifications and enterprise procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

All necessary periodic adjustments and user maintenance items are made at the correct times according to manufacturer's /supplier's specifications and enterprise procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Install screen frames and dry run machine

  1. Laysheet is positioned in grippers and side-lay according to manufacturer's/supplier's specifications
  2. Image position is established on laysheet
  3. Screen frame is positioned in screen frame holder
  4. Registration, alignment and centring are confirmed and screen clamps tightened to ensure no movement of the frame according to manufacturer's/supplier's specifications
  5. Machine is run through printing cycle at the same time ensuring that substrate registers in lays and appropriate action is taken
Laysheet is positioned in grippers and side-lay according to manufacturer's/supplier's specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Image position is established on laysheet

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Screen frame is positioned in screen frame holder

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Registration, alignment and centring are confirmed and screen clamps tightened to ensure no movement of the frame according to manufacturer's/supplier's specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Machine is run through printing cycle at the same time ensuring that substrate registers in lays and appropriate action is taken

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Prepare and position flood bar and squeegees

  1. Flood bar (for semi-automatic and automatic machines) and correct squeegee are assembled according to manufacturer's/supplier's specifications ensuring that flood bar is free from nicks and burrs
  2. Squeegee blade is sharpened according to manufacturer's/supplier's specifications considering the ink system to be used
  3. Flood bar (for semi-automatic and automatic machines) and squeegee are positioned according to job specifications with squeegee at the correct pre-determined angle
  4. On/off contact (and peel-off if available) is adjusted to suit ink system and printing speed according to manufacturer's/supplier's specifications
  5. Squeegee is correctly adjusted and brought into contact with the substrate
Flood bar (for semi-automatic and automatic machines) and correct squeegee are assembled according to manufacturer's/supplier's specifications ensuring that flood bar is free from nicks and burrs

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Squeegee blade is sharpened according to manufacturer's/supplier's specifications considering the ink system to be used

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Flood bar (for semi-automatic and automatic machines) and squeegee are positioned according to job specifications with squeegee at the correct pre-determined angle

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

On/off contact (and peel-off if available) is adjusted to suit ink system and printing speed according to manufacturer's/supplier's specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Squeegee is correctly adjusted and brought into contact with the substrate

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Set up drying/curing unit

  1. Belt speed and energy required are set to achieve desired properties and then printing speeds are adjusted to suit
  2. Stock is properly stacked at the end of the dryer
Belt speed and energy required are set to achieve desired properties and then printing speeds are adjusted to suit

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Stock is properly stacked at the end of the dryer

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.

Overview of assessment

Critical aspects for assessment and evidence required to demonstrate competency in this unit

Evidence of the following is essential:

correctly set up printing machines and drying or curing units according to job specifications

demonstrate an ability to find and use information relevant to the task from a variety of information sources

prepare a machine for printing TWO different jobs by installing the screen frame and squeegee/flood coater and setting up a drying/curing unit to achieve the desired properties, according to manufacturer's and job specifications, enterprise procedures and the listed Performance Criteria.

Context of and specific resources for assessment

Assessment must ensure:

assessment may take place on the job, off the job or a combination of both of these. Off the job assessment must be undertaken in a closely replicated workplace environment.

Method of assessment

A range of assessment methods should be used to assess practical skills and knowledge. The following examples are appropriate for this unit:

direct questioning combined with review of portfolios of evidence and third party workplace reports of on-the-job performance by the candidate.

Guidance information for assessment

Holistic assessment with other units relevant to the industry sector, workplace and job role is recommended, for example:

ICPSU207C Prepare machine for operation (basic)

any basic set up units.

It may be appropriate to assess this unit in conjunction with a produce print unit, for example:

ICPSP271C Manually produce basic screen prints

ICPSP273C Semi-automatically produce basic screen prints

ICPSP275C Automatically produce basic screen prints

ICPSP371C Manually produce complex screen prints

ICPSP373C Semi-automatically produce complex screen prints

ICPSP375C Automatically produce complex screen prints.

Required Skills and Knowledge

Required skills

OHS in relation to operating machinery such as safely switching off machinery before cleaning is started

communication of ideas and information by taking relevant appropriate actions when screen defects are identified

collecting, analysing and organising information by identifying screen frames to determine colour sequence

planning and organising activities by inspecting the screens before installing the frames

teamwork when maintaining the production process in association with others

mathematical ideas and techniques by setting belt speed and energy levels

problem-solving skills by inspecting machines and performing basic maintenance

use of technology by maintaining and adjusting the machines

Required knowledge

colour sequence

defects that can be found when examining the screen and stencil

variation between the positive and stencil

OHS concerns that are there when using drying and curing units

maintenance that is required on this equipment

periodic adjustments that are made to the equipment and drying/curing units

machine capabilities and characteristics

function of the printing base

position of the lay sheet on the printing base

image position on the lay sheet

type of lay sheet being used

position of the frame in the frame holder and registering and alignment of the stencil with the image on the lay sheet

checks that are required so as to maintain register

characteristics of a good squeegee blade/flood coater

significance of shore hardness of squeegee material

length squeegee/flood coater

positioning, fixing and adjustment of the squeegee/flood coater

relationship of the squeegee to the flood coater

adjustment of on/off contact distance and peel-off requirements of the screen frame

relationship of the machine stroke to off contact/peel-off requirements

basic maintenance requirements for the drying/curing unit

adjustments that are required to the unit before and during drying/curing

adjustment to the unit for ink drying/curing

effects of temperature on the substrate

machine manuals, safety and other documentation that are relevant to this task and where they are kept and information that is included in these documents

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.

Type of machine may include:

commonly used hand tables/machines/dryers/curing units relative to the industry sector.

Enterprise procedures may include:

tasks must be performed according to enterprise procedures.

Degree of cure/drying may include:

assessing the degree of cure or drying required to obtain required product properties.

Degree of autonomy may include:

working to defined procedures in consultation with other relevant persons to ensure production procedures are met.

Quality standards may include:

should meet client requirements and enterprise and industry standards.