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Evidence Guide: LMTTX3016A - Set up, adjust and maintain domestic sewing machines

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

 

LMTTX3016A - Set up, adjust and maintain domestic sewing machines

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

Set up domestic sewing machine for production operation or product change

  1. Machine manufacturer specifications and work description from operator are interpreted to determine optimum sewing machine settings for product and operator.
  2. Tools appropriate for the machine and task are selected, prepared and used in a safe and effective manner to set up machine for operation
  3. Machine is set up according to required specifications for operation including fixing of required attachments and to run at optimum quality and efficiency levels
  4. Needle or needles are threaded, checked and tension set for planned sewing operations
  5. Lubrication is checked prior to operation
  6. Sewing machine operators are instructed of any special operating requirements
Machine manufacturer specifications and work description from operator are interpreted to determine optimum sewing machine settings for product and operator.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools appropriate for the machine and task are selected, prepared and used in a safe and effective manner to set up machine for operation

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Machine is set up according to required specifications for operation including fixing of required attachments and to run at optimum quality and efficiency levels

Completed
Date:

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Needle or needles are threaded, checked and tension set for planned sewing operations

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Lubrication is checked prior to operation

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Sewing machine operators are instructed of any special operating requirements

Completed
Date:

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Test domestic sewing machine settings

  1. Sewing machine is operated in accordance with manufacturer and workplace instructions to test settings against specifications and operational standards
  2. Sewn product or sample is examined to confirm desired sewing motion and stitch is achieved and to identify required adjustments to machine settings
  3. Required adjustments are identified and documented and machine settings adjusted accordingly
Sewing machine is operated in accordance with manufacturer and workplace instructions to test settings against specifications and operational standards

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Sewn product or sample is examined to confirm desired sewing motion and stitch is achieved and to identify required adjustments to machine settings

Completed
Date:

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Required adjustments are identified and documented and machine settings adjusted accordingly

Completed
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Diagnose and fix domestic sewing problems

  1. Domestic sewing machine operation is monitored to assess operational efficiency and safe operation in accordance with OHS procedures
  2. Discuss the nature and extent of sewing faults with operator
  3. Sewn product is assessed to identify sewing faults
  4. Problems and faults are identified and analysed to determine root cause
  5. Fault diagnosis is established and strategy for repair is determined
  6. Sewing machine is returned to optimal performance through readjustment of settings or repair or replacement of faulty machine parts
  7. Sewing machine is tested and sample produced to ensure problems have been fixed
Domestic sewing machine operation is monitored to assess operational efficiency and safe operation in accordance with OHS procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Discuss the nature and extent of sewing faults with operator

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Sewn product is assessed to identify sewing faults

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Problems and faults are identified and analysed to determine root cause

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Fault diagnosis is established and strategy for repair is determined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Sewing machine is returned to optimal performance through readjustment of settings or repair or replacement of faulty machine parts

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Sewing machine is tested and sample produced to ensure problems have been fixed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Communicate operational information

  1. Records are maintained and reports prepared where necessary
  2. Adjustments to machines are documented and discussed with appropriate personnel
  3. Instructions to operators are given and documented
Records are maintained and reports prepared where necessary

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Adjustments to machines are documented and discussed with appropriate personnel

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Instructions to operators are given and documented

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, the Range Statement and the Assessment Guidelines for the Training Package.

Critical aspects of evidence to be considered

Demonstrates skills and knowledge to:

safety policies

maintain accurate interpret production specifications accurately

set and operate domestic sewing machine safely and correctly

perform sample runs and analyse results

identify and make appropriate readjustments

determine root cause of operational problems

solve operational problems

apply workplace health and records

Consistency in performance

Consistently applies skills and knowledge when:

organising work

completing tasks

identifying improvements

using workplace practices

using OHS practices

recording and reporting accidents and incidents

assessing operational readiness of equipment used and work processes

recognising and adapting to cultural differences in the workplace, including modes of behaviour and interactions

completing work systematically with attention to detail without damage to goods and equipment

Resource implications

Access is required to real or appropriately simulated situations, including work areas, materials and equipment, and to information on workplace practices and OHS practices.

Context for assessment

Assessment may occur on the job or in an appropriately simulated environment.

Interdependent Assessment

This unit may be assessed independently or in combination with other relevant units.

Required Skills and Knowledge

This describes the essential skills and knowledge and their level, required for this unit.

Demonstrates knowledge of:

sewing methods and the various types of sewing operations, stitches, fabrics and knit effects

threads

pattern specifications

factors affecting machine performance including: thread strength, dust and other contaminants, lubrication, needle condition, operator skill, ambient conditions

machine manufacturer specifications and adjustment methods

safety and environmental aspects of relevant enterprise activities

OHS practices, including hazard identification and control measures

quality practices

workplace practices

recording and reporting practices

Demonstrates skills to:

set up and operate domestic sewing machines

read, interpret and follow information on work specifications, standard operating procedures and work instructions and other reference material

undertake preventative maintenance to domestic sewing machines including servicing according to manufacturer instructions and checking for worn or damaged parts

diagnose the cause of faulty operation and undertake appropriate repair or replacement of parts

maintain accurate records

communicate within the workplace

sequence operations

meet specifications

clarify and check task-related information

carry our work according to OHS practices

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. Add any essential operating conditions that may be present with training and assessment depending on the work situation, needs if the candidate, accessibility of the item, and local industry and regional contexts.

Legislative/regulatory requirements

All work must comply with relevant Federal and State or Territory legislative or regulatory requirements.

Domestic sewing machines include

lockstitch and chain stitch sewing machines

overlock sewing machines and sergers

high volume automatic and manually operated hem, selvedge and embroidery sewing machines

Machine settings may include

gaps

tolerances

clearances

tension

needle speed and timing

direction

other settings depending on the domestic sewing machine settings depending on the machine model and function and production requirements

OHS procedures

OHS procedures must include hazard identification and control, risk assessment and implementation of risk reduction measures specific to the tasks described by this unit, and may include:

manual handling techniques

standard operating procedures

personal protective equipment

safe materials handling

taking of rest breaks

ergonomic arrangement of workplaces

following marked walkways

safe storage of equipment

housekeeping

reporting accidents and incidents

other OHS practices relevant to the job and enterprise

Faults may include

contamination

incorrect thread tension

mechanical breakdown

electrical or electronic fault

poor feeding and threading of needle/s

dirty or oily marks on thread or fabric

incorrect stitch

thread, lint or debris in rotary hook, bobbin case, needleplate and feed dog and the motor and oil reservoir

puckering

thread breakages

uneven thread delivery including loop stitches and slip stitches

poor lubrication and cooling resulting in needle overheating and fabric burn

Repairs include

Repairs may include the following, depending on the nature of the fault and workplace practices in the enterprise:

correcting threading faults

tensioning

removal and replacement of faulty or worn parts

setting of clearances, limits and fits

re-setting or re-programming of controls and sensors

Depending on the fault, particular repairs may require additional training in general engineering, fluid power and control systems.