La San Marco 100 Series, Use And Maintenance

Page 1: ...English USE AND MAINTENANCE SERIES 100 Translation of the original instructions...

Page 2: ...ure of dispenser groups models 100 pag 38 5 5 Additional notes for models 100 dtc Dual Temperature Control pag 38 5 6 Adjustment of temperature of hot water 100 E pag 38 6 Operating instructions pag 3...

Page 3: ...not install the espresso coffee machine in places where cleaning is likely to be carried out with jets of water For safety against hazards related to electrical currents keep the machine away from si...

Page 4: ...erformed only by authorized and qualified personnel The safety devices must always be in a perfectly efficient state as regularly maintained by the authorized La San Marco service personnel The hot pa...

Page 5: ...er optional Mono phase Tree phase 100 PRACTICAL 1 no 1 1 3 41 41 51 5 57 2000 no 275 300 no 100 SPRINT 2 no 1 1 5 53 65 51 5 57 3000 4500 275 300 no 100 SPRINT 10L 2 no 1 1 10 55 65 51 5 57 2800 4200...

Page 6: ...sso coffee serving unit 6 Filter cup with handle 7 Serving unit push button panel 100 E 8 Push button panel for hot water serving valve 100 E 9 Hot water spout 10 Lever of tap for drawing steam 11 Ste...

Page 7: ...31 English 2 1 General water system diagram Models 100 Models 100 DTC 0 18 19 20 M 1 2 3 4 5 6 8 7 12 14 15 16 17 40 39 38 36 34 37 32 30 31 24 26 27 28 23 21 9 11 10 13 22 29 35 25 41...

Page 8: ...d tap 16 Volumetric counter 100 E 17 Exchanger tap 18 Safety thermostat probe 19 Electric heating element 20 Heat exchanger 21 Safety thermostat 22 Pressure switch 23 Steam valve 24 Hot water mixer 10...

Page 9: ...d The machine packing contains the equipment kit which includes the following items filter cups with filter restraint ring filters for filter cups single and double doses blind filter for filter cup s...

Page 10: ...espresso coffee machine Before connecting the unit to the electrical mains make sure that the data on the data plate corresponds to the electrical mains The tag is located on the left side of the mac...

Page 11: ...used to connect a cable of 2 5 mm to 6 mm with ring lugs for screw M8 1 HEATING ELEMENT 2 HEATING ELEMENTS 3 HEATING ELEMENTS 3 HEATING ELEMENTS 3 HEATING ELEMENTS 3 HEATING ELEMENTS 110V 230 MONO PH...

Page 12: ...water In models100 Practical when water reaches the level probe filling stops and the green MAX LED of the electronic level control comes on In other models of the 100 series when water reaches the l...

Page 13: ...pump operating pressure 4 Adjust the pressure using the adjustment screw of the internal pump figure 11 of an external pump fi gure 12 To increase the pressure tighten the screw and read the correspon...

Page 14: ...ensuring thermal stability of the water used for serving espresso coffee This system uses a special serving group in which the cold water from the mains passes through a small tube located in a compen...

Page 15: ...procedure The flow of espresso coffee is produced automatically when the button for the desired dose is pressed the amount of coffee in the cup is controlled electronically Note Make sure that servin...

Page 16: ...n switch to position 2 Release key G the machine will enter programming Push button G and the same key of all groups will flash Programme the espresso coffee servings using keys A B C D E F 3 Prepare...

Page 17: ...water for a couple of seconds to clean the filter and the cup spouts Note Special commercially available detergents can be used to effectively clean the serving units 8 2 Cleaning the tray and the cup...

Page 18: ...below normal and the pump is not able to restore that level after 150 seconds the electronic control unit of the machine will stop automatic filling and signal the problem via simultaneous flashing o...

Page 19: ...defective because of damage linked to transport wrong installation bad maintenance operated by non authorized staff by the missing or improper use of the water softener system or the water entrance fi...

Page 20: ...compliance with said directives the following harmonized standards have been applied EN ISO 12100 EN 60335 1 EN 60335 2 75 AUTHORISED PERSON A COMPILE THE TECHNICAL FILE Eng Roberto Nocera Via Padre...

Page 21: ...the displacement meter 7 Displacement meters alarm Displacement meters jammed or defective Defective wiring Replace the volumetric counter Check the wiring and its connections the control unit and the...

Page 22: ...serving group 100 DTC 19 Light cream the coffee flows out of the spout rapidly Coarse grinding Low pressing pressure Small quantity of ground coffee Water temperature below 90 C Pump pressure above 9...

Page 23: ...n too fast due to clogged sprinkler filter Water temperature too high Clean or replace the filter Clean or replace the sprinkler filter Lower the temperature in the boiler Adjust valve flow variator o...

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