NTISthis.com

Evidence Guide: MEM21010 - Service watch power generating 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

 

MEM21010 - Service watch power generating systems

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

Determine servicing requirements and liaise with customer

  1. Follow standard operating procedures (SOPs)
Follow standard operating procedures (SOPs)

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Comply with work health and safety (WHS) requirements at all times

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Inspect watch condition and performance concerns

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Prepare written and verbal quotations

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Agree with customer on recommended service procedures to remedy faults

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify mechanical self-winding or quartz generating system type

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Prepare watch for handover

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Record and document repair process

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Disassemble and reassemble self-winding or quartz generating mechanisms

  1. Establish an appropriate clean and safe work environment
Establish an appropriate clean and safe work environment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select and use appropriate personal protective equipment (PPE) in accordance with SOPs

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Open and close self-winding or quartz generating watch cases

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Use hand tools and equipment in safe and correct manner

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Remove and replace case components, dial and hands, movements and sub-assemblies in correct sequence without damaging or marking

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Verify condition of case pushbuttons and gaskets and replace, as required

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Clean cases and bands, as required

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Apply dismantling and assembly precautions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Service and adjust self-winding or quartz generating watch mechanisms

  1. Inspect condition of self-winding or quartz generating watch mechanisms
Inspect condition of self-winding or quartz generating watch mechanisms

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Lubricate components and sub-assemblies according to manufacturer specification

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Replace faulty or worn component parts

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Clean self-winding or quartz generating watch mechanism components

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Inspect self-winding or quartz generating mechanism for cleanliness and rectify imperfections or faults

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Adjust self-winding or quartz generating mechanism components for correct operation, end shake and clearances

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Test and adjust self-winding or quartz generating mechanism function and performance

  1. Perform pre-service inspection and fault finding of self-winding or quartz generating mechanism action, function and wrist sensitivity
Perform pre-service inspection and fault finding of self-winding or quartz generating mechanism action, function and wrist sensitivity

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Verify watch performance/rate testing and amplitude

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Perform simulated wear and power generation tests, as appropriate

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Required Skills and Knowledge
Range Statement

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

System type and constructioninclude one (1) or more of the following:

mechanical self-winding

quartz watch power generation, including:

kinetic quartz

auto quartz

types of construction, including:

rotor

buffer

pedometer

case winding

features of construction, including:

single-way winding

two-way winding

performance characteristics (constant motive force)

Record and document repair process includes one (1) or more of the following:

extent and date of repair

cost of replacement part

time spent on procedure

Dismantling and assembly precautions include one (1) or more of the following:

sequence of inspection and adjustment of self-winding or quartz generating mechanism

verification of correct operation of oscillating weight, reversing wheel and mainspring slipping device

correct selection, application and amount of lubrication for self-winding or quartz generating mechanism

Faulty or worn component parts include one (1) or more of the following:

oscillating weight ball bearings

rotor posts

reversing wheel pivots

clicks

slipping bridle

driving gear

friction clutch

generating rotor

Self-winding or quartz generatingcomponents include one (1) or more of the following:

oscillating weights and rotor

transmissions, reverser wheels and wig wag

mainspring and barrel

slipping devices

Watch performance/rate testing includes one (1) or more of the following:

beat error diagnosis and adjustment

rate adjustment

amplitude

Wear and power generation tests include one (1) or more of the following:

machine simulation wear test

testing by wrist wearing

kinetic voltage test

Hand tools and equipment include one (1) or more of the following:

timing machine

mainspring winders

cyclomat

case opening and closing tools

Appropriate working environmentincludes the following:

clean bench and working area

adequate lighting and ventilation

organised tools and equipment

ergonomic seating