General
- Cut or damaged power leads
- External damage on item
- Cables not anchored or susceptible to damage by sharp metal
- Inadequate insulation resistance due to a build up of moisture
- Insulation tape used to cover up cuts in leads
- Safety guard and cover not operating or bypassed
- Switches and control knobs not operating
TestCorp | Adelaide’s electrical appliance test tagging common faults
Plug-in Items
- 15 Amp earth pin ground to 10 Amp
- Active and neutral reversed not reused
- No earth wire in extension leads
- Rubber guard on supply lead at appliance end broken
- Plugs or sockets of incorrect rating
eg. a 15 Amp Welder with a 10 Amp plug - Melted and damaged plug and socket tops
TestCorp | Adelaide’s electrical appliance test tagging common faults
Water Jugs and Urns
Failure of the safety cut-out device on water jugs and urns is the most common reason these appliances cause fires. Another problem is, as the electrics are normally located underneath the water reservoir any leaks will allow water to reach them, possibly causing a fire.
Extension Leads
Extension leads exposed to moisture at a point well away from the power socket can cause a fire back at the socket. If extension leads are exposed to an outdoor environment, rain water can run back along the lead and reach the power socket and cause a fire.
TestCorp | Adelaide’s electrical appliance test tagging common fa
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Head Office – 6 Todd st. Port Adelaide, South Australia 5015 | 1300 767 087 | admin@testcorp.com.au

The team at TestCorp have been doing all of our safety testing for years and we use them because they are self managed and take the stress out of our hands. I don’t need to find 5 different companies to do the same work!