Saeco Modular Coffee Instruction And Maintenance Manual

Also see for Modular Coffee: Instruction and maintenance manual

Contents

DangerIt is forbidden for the user to carry out operations that areindicated in this publication as being the responsibility of themaintenance technician.3.3 Safety devices installed- Three safety valves protect the machine from over-pressures in the network meant for producing hotwater for coffee, for hot drinks and for steam.- Each boiler unit is protected against over-heating by wayof a thermostat.- Three microswitches control the position of the drip tray(ref .15, fig. 1), the grounds tray (ref. 17, fig. 1) and thefront door (ref. 13, fig. 1) If one of the components is notcorrectly positioned, the relevant microswitch locks themachine and the display will indicate the component out ofposition.Two pulse counters (one electronic, the other mechanical)count the number of dispensing instances and allow theprogramming of routine maintenance interventions by themaintenance technician.- The greater part of electrical components is fed with avoltage of 24 V dc.4 - COMMANDS &INSTRUMENTSDESCRIPTION4.1 ForewordImportantThe terms "small cup" and "large cup" on the key descrip-tions are used to indicate the two different amounts ofdrinks that can be dispensed.The machine is delivered with the dispensing keys alreadyprogrammed for standard values.4.2 CommandsThe following commands are present on the machine (see fig.1):Main switch [ref. 10, fig. 1).In position "I" it switches the machine on (electricalfunctions enabled).The warning light present on the key will go on.In position "O" it switches the machine off (electricalfunctions disabled).The warning light "I" present on the key will go off.6Key 1 Small cup (ref. 8b, fig. 1).(See "6 5 Coffee dispensing").Re-programmable (See "6 1 1 Programming of dis-pensing keys").Key 2 Small cups (ref. 8c, fig. 1).(See "6 5 Coffee dispensing").Re-programmable (See "6.11 Programming of dis-pensing keys").Key 1 Large cup (ref. 8d, fig. 1).(See "6 5 Coffee dispensing").Re-programmable (See "6.11 Programming of dis-pensing keys").Key 2 Large cups (ref. 8e, fig. 1).(See "6 5 Coffee dispensing").Re-programmable (See "6.11 Programming of dis-pensing keys").Pre-ground pro-selection key (ref. 8f, fig. 1).Pre-sets the machine for the dispensing of pre-groundcoffee (See "6.6 Pre-ground coffee dispensing" ).Light coffee pre-selection key (ref. 8f, fig. 1).If pressed twice it pre-sets the machine to dispenselight coffee (See "6 7 Light coffee dispensing").Option key (ref. 8g, fig. 1).It temporarily switches machine on when it s on"STANDBY" and confirms the selection of keysand .Hot water key (LUXE version) (rev. 8h, fig. 1).(See "6 9 Hot water dispenser").Re-programmable (See "6.11 Programming of dis-pensing keys").Jug key (ref. 8m, fig. 1).(See "6.8 Dispensing coffee in jug).Re-programmable (See "6.11 Programming of dis-pensing keys").Steam knob (LUXE version) (ref. 12, fig. 1).If rotated anti-clockwise, if opens the steam |et.If rotated clockwise it shuts it off.(See "6.10 Steam dispenser").Mechanical pulse counter (ref. 20, fig. 1).Displays the number of dispensing instances per-formed by the machine.Control panel display (ref. 8a, fig. 1).Displays the various control and operation messagesof the machine.(See "6.13 Display messages").EnglishIf the user experiences machine malfunctions he must requestthe intervention of the maintenance technician