Update - Electrical fire extinguished at Telstra Tower

Electrical fire was inside a post-mix machine inside a restaurant on level four at a cafe on the viewing platform of Black Mountain Tower.

Three fire pumpers on scene with the Breathing Apparatus Van, Hazardous Materials Unit and two commanders.

Time of Emergency Triple Zero (000) call 10.38am.

Extensive smoke damage but minimal fire damage.

Crews are continuing ventilation operations.

No injuries reported.