This unit standard is for electricians who are responsible for conducting testing of electrical, electronic, instrument, and data communication installations for explosive atmospheres.
People credited with this unit standard are able to:
. demonstrate knowledge of testing installations of explosion-protected apparatus, wiring, and circuits associated with explosive atmospheres
. demonstrate knowledge of visible conditions of explosion-protection apparatus that indicate the protection is void, and changes in the nature of the explosion hazard that may render the explosion-protection unsafe
. prepare to conduct testing
. conduct testing and
. confirm and document test results.
