When I remove the said lever the machine pays out jackpot and resets correctly in the usual manner. I just can’t see any reason for it being there , unless it was to stop further play after a paid jackpot
I have seen these on other machines without jackpot and thought they were a convienient way of stopping the fan instead of finger/screwdriver etc.
Pictures show the device with the jackpot mech removed, the device links behind the jackpot and moves into play after jackpot payout.
Any bright sparks on here have an answer please.