Necta Koro Commercial Coffee Machine Bean to Cup Spares Or Repair Not Working

Necta Koro Commercial Coffee Machine Bean to Cup Spares Or Repair Not WorkingRecently had a brand new pump fitted but this didn't fix the problem. According to the engineer , there should have been more parts sent out . Fault is showing as "Install Boiler" This machine could be 12 years old ( we inherited it when we took over the cafe) but has worked perfectly up until this point. I would imagine a small fix for someone who knows what they are doing.CASH on Collection please

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