rifo 42 coffee machine

[richelli]

Hope one of you guys might be able to help. This isnt really my field as I only do refrigeration, but a customer has asked if I could look at his coffee machine.


Rijo 42 bean to cup coffee machine
Model - aequator
type - brasil
Serial - 220647019
230v 2.9kw

He wants to give out a larger cup to his customers at an event he is holding. So I need to tell the machine to dispense more liquid into the cup. The company want to send there own engineer to do it, but I said I would try and find out as hes a good customer. Im sure its either gonna be a jumper, or a dial to turn, unless its done via a handset, but there are a few jumper pins and dial on the machine. So if anyone can help or has a technical manual, it would be greatly recieved.