But a power cut on Saturday morning stopped the machine from working, he said.
Lines company Unison Networks is responsible for electricity distribution in Taupo.
Customer care manager Danny Gough yesterday confirmed a power cut affected 630 properties in Rifle Range Rd early Saturday morning.
The outage was caused by a car crashing into a power pole at 3.20am. Power was restored to all but 65 properties within 10 to 15 minutes, and to all by about 7.20am.
The company could never guarantee power supply all the time, which is why vulnerable customers usually had contingencies in place, Mr Gough said. "It's clearly a tragic incident and we are going to co-operate fully with the investigation," he said.
A Lakes District Health Board spokeswoman confirmed Fai Deane was a patient under its care. A post-mortem examination was expected to take place yesterday.