DOND club £5 jackpot - no manual!! How do I empty the machine?

[Rooroo]

We have just bought this machine for my other half's birthday. It's currently set on ten pence play with £5 jackpot. Obviously in time we will need to empty the hopper of money as we are only using it at home. I think I have all the keys three in total. But we didn't get a manual when we bought it off the supplier and although I have been showing quite a few of the settings I wasn't shown how to operate the Hopwas. I expect this is really rather simple but this is slightly out of my comfort zone. Thanks

[buzzer]

turn the refil key and press the hopper dump button located in the cashbox area or do it through test