18EnglishFig. 33Fig. 34Fig. 355.5 Fitting the coffeegrounds bagRemove the clip from the grounds discharge channel (Fig.33).Slip the clip into the coffee grounds bag (capacity of 50litres) (Fig. 34).Place the bag on the channel (Fig. 35).5.6 Connection to serialportBy means of a CPU connector and an interface kit, thevending machine can be connected to a Personal Computeror to appliances supplied by AUTHORIZED CUSTOMERSERVICE CENTRES, to carry data collection operations.5.7 Fitting the paymentsystemsThe vending machine is designed for the installation ofvarious payment systems, such as:- parallel banknote reader 24V DC;- parallel coiner 24V DC;- executive systems (also PRICE HOLDING);- MDB systems;- BDV systems;- cancelling machine 24V DC;- parallel banknote reader 12V DC(*);- parallel coiner 12V DC (*);- tokens acceptor 12V DC (*);- Saeco card (**);(*) with optional feeder only.(**) only 1432 and 1471 models require optional feeder.ImportantThe vending machine is not supplied with any payment system,which must be installed by the person in charge of its fitting.After the chosen payment system has been installed, thecorresponding parameters can be set through the programmingmenu (see 8.2).Using the adhesive paper template (available in the “SaecoCard assembly Kit”), drill the holes for the installation of theexternal antenna of Saeco Card payment system. It isrecommended to drill the holes in the area for Cashlesssystems (Fig. 36).Fig. 36