N&W Global Vending Colibri UL 120V Use And Installation Manual
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18© by N&W GLOBAL VENDING SpA 02-2007 266 00MAINTENANCE MENUPress once the programming button located on the internalside of the push-button board for the machine to go into“Maintenance” mode.When in maintenance mode the buttons take on thefollowing functions:Previous function / Decrease data item (-1)Exit function / Cancel changeNext function / Increase data item (+1)Confirm function / Confirm data itemChange data itemScroll through the menu with the “ ”and “ ” buttons toshow the following functions:“STATISTICS”Functions: display statistics, print statistics, delete statis-tics, display selection counters.“COMPLETE SEL.”(For automatic models only)Function of test dispensing complete with cup, sugar andstirrer“POWD. ONLY”Function of test dispensing (powder only)“WATER ONLY”Function of test dispensing (water only)“NO ACCESSORIES”(For automatic models only)Function of test dispensing without cup, sugar and stirrerIn the test dispensing functions, when pressing the confirmbutton “ ” the selection buttons will take on the originalfunction for 7 seconds, permitting the test dispensingprovided for each function.N.B.: For espresso coffee based selections, only theadditions are dispensed with the partial dispensing ofpowder and water; if a selection requires no additionthe message “Sel. disabled” will be displayed, indicat-ing a disabled selection.“SPECIAL FUNCTIONS”When the display shows “Special functions” the buttonstake on the following functions:2 Grind a coffee dose3 Dispense sugar (automatic models only)4 Autotest6 Rotate the coffee unit7 Release a cup (automatic models only)8+6 Empty the air-break8+4 Empty the boilerGrinding a coffee dose (direct function)Press button “2” for grinding coffee; this function is usefulfor getting a dose of ground coffee and checking its weight.Dispensing sugar (direct function)Automatic models only.Press button “3” for performing a sugar dispensing test.Autotest (direct function)Before performing this operation, remove the waste trayand the powder and coffee canisters.From the “Special functions” menu press button “4” on thedisplay and the message “AUTOTEST” will start blinking.Press button “2” to cancel the operation, confirm withbutton “6” to start the autotest cycle.In a sequence:- The doser units are activated for 2 seconds- The mixers are activated for 2 seconds- A cup is released (automatic models only)- A stirrer is released (automatic models only)- The coffee unit is rotated- Liquid waste container float- Push-button panel test; the machine displays thenumber of the button which must be pressed and waitsfor this to be done before going to the next button(number 9 corresponds to the wash button).Fig. 22Fig. 23 |
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