Outcome 5 Identify safety critical faults on electrical components and systems Worksheet 5 Unit 202:...
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Transcript of Outcome 5 Identify safety critical faults on electrical components and systems Worksheet 5 Unit 202:...
![Page 1: Outcome 5 Identify safety critical faults on electrical components and systems Worksheet 5 Unit 202: Electrical principles and processes for building services.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649ee05503460f94bf041a/html5/thumbnails/1.jpg)
Outcome 5
Identify safety critical faults on electrical components
and systems
Worksheet 5
Unit 202: Electrical principles and processes for building services engineering
![Page 2: Outcome 5 Identify safety critical faults on electrical components and systems Worksheet 5 Unit 202: Electrical principles and processes for building services.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649ee05503460f94bf041a/html5/thumbnails/2.jpg)
Critical faultsConsequences
• Electrocution• Electric shock• Fire• Component failure• Reduced life of component
![Page 3: Outcome 5 Identify safety critical faults on electrical components and systems Worksheet 5 Unit 202: Electrical principles and processes for building services.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649ee05503460f94bf041a/html5/thumbnails/3.jpg)
Critical faults• Bad workmanship• Drilling into wires• Cracked junction
boxes• Missing earth bonding• Polarity
![Page 4: Outcome 5 Identify safety critical faults on electrical components and systems Worksheet 5 Unit 202: Electrical principles and processes for building services.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649ee05503460f94bf041a/html5/thumbnails/4.jpg)
Critical faults• Incorrect fuse size• Incorrect flex size• Bad installation• Burnt flex• Damaged cables
![Page 5: Outcome 5 Identify safety critical faults on electrical components and systems Worksheet 5 Unit 202: Electrical principles and processes for building services.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649ee05503460f94bf041a/html5/thumbnails/5.jpg)
Critical faultsIn the case of any critical fault, always advise your supervisor – responsible person.
Qualified electricians will be called in to rectify any installation – competent person.
If a person has suffered an electric shock, the first aider may need to be called.
![Page 6: Outcome 5 Identify safety critical faults on electrical components and systems Worksheet 5 Unit 202: Electrical principles and processes for building services.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649ee05503460f94bf041a/html5/thumbnails/6.jpg)
Critical faultsWhen might you have to talk to:
HomeownerTenant
LandlordSite manager (agent)
Other contractorsCaretaker
Managing agentsFacilities manager