Terry Falgate replaced his old pull-along vacuum which broke the week after he won.
Steve and Lenka Thomson from Selsey, West Sussex, won the EuroMillions draw earlier this month.
The winner scooped the jackpot on the 25th anniversary of the first National Lottery draw.
The huge win follows the lottery's longest ever series of rollovers.
Friday's jackpot will remain an estimated £169 million after reaching its cap.
A lucky person could become the UK’s biggest EuroMillions winner if they scoop the prize.