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La San Marco 100 E SPRINT 10L, Использование и обслуживание

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La San Marco 100 E SPRINT 10L Скачать руководство пользователя страница 23

47

English

PROBlEM

CAUsE

sOlUTiOn

22. • Coffee with too little 

cream in cup (spurts out 
of spout).

• Sprinkler filter on unit clogged. • Check and clean with blind filter or 

replace.

23 • The cream in the cup is 

too thin (it disappears 
after a few seconds).

• Coffee extraction takes a long 

time due to clogged filter.

• Coffee extraction 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) of serving 

group. 

24. • Presence of depressions 

in the coffee grounds 
(looking inside the filter 
cup).

• Sprinkler filter partly clogged.

• Clean or replace the sprinkler filter. 

Note: 
If it is not possible to solve the problem as described above, or if other malfunctions develop, contact the 
authorized La San Marco service centre.

Содержание 100 E SPRINT 10L

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

Страница 2: ...ture 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 39 6 1 Serving of espresso coffee pag 39 6 2 Drawing steam pag 39 6 3 Drawing hot water pag 40 6 4 Cup heater optional pag 40 7 Programming the 105 e models pag 40 7 1 Programming of servings espresso...

Страница 3: ...o 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 sinks tubs aquari ums taps and areas that are wet or where water may splash The machine creates heat Therefore it needs to be placed in a room that is sufficiently ventilated to ensure heat dissipation...

Страница 4: ...performed 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 parts of the machine serving units boiler piping etc can cause serious burns due to accidental contact with the skin It is therefore necessary to use safety gloves aprons etc during maintenance or repa...

Страница 5: ...ter 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 275 300 no 100 2 2 2 2 1 12 62 73 5 51 5 57 3500 4500 275 300 100 100 3 3 3 2 1 19 75 97 5 51 5 57 5500 5500 7000 275 300 125 100 4 4 4 2 1 25 97 121 5 51 5 57 no 7000 9000 275 300 150 Accessories Wa...

Страница 6: ...esso 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 Steam spout 12 Burn protection sheath 13 Foot 14 Coffee serving button 100 S 15 Lever of tap for drawing hot water 100 S 16 Tray and cup support grill 17 Electronic level 18 Upper cup support tray 19 Ru...

Страница 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 ...

Страница 8: ...ld 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 100 E 25 Hot water serving valve 100 S 26 Pressure gauge 27 Vacuum valve 28 Maximum level probe 29 Level probe 30 Safety valve 31 Electronic control unit 32 Electronic level 33 Temperature adjustment o...

Страница 9: ...ed 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 spouts for filter cups single and double doses press for ground coffee rubber tube with stainless steel mesh for water connection water circuit water softener rubber drain hose with steel coil for wat...

Страница 10: ...e 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 machine and can be accessed by removing the lower tray The electrical system provided by the client must comply with current standards The power socket must be equipped with a working earth connection L...

Страница 11: ...e 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 PHASE 230V MONO PHASE 400V 3 TRI PHASE 230V 3 TRI PHASE 230V MONO PHASE 400V 3N TRI PHASE 230V 3 TRI PHASE BLUE BLACK BROWN GREY YE GR ONLY FOR MODELS 100 PRACTICAL ONLY FOR MODELS 100 SPRINT REMAINING...

Страница 12: ...h 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 level probe filling stops and the blue OK LED of the electronic level control comes on Note when the boiler is filled with water it may take longer than 150 seconds after which the automatic level ala...

Страница 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 corresponding value on the lower scale of the gauge To decrease the pressure loosen the adjustment screw Figure 11 Figure 12 5 Once the desired pressure has been set stop serving water and close the side of t...

Страница 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 compensation chamber The hot water from the heat exchanger of the boiler passes through the serving group and comes into contact with the cooling tube As a result it loses heat 5 6 Adjustment of temperatur...

Страница 15: ...s 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 serving into the cup has taken place correctly If serving has not occurred correctly see the chapter PROBLEMS AND SOLUTIONS 6 2 Drawing steam A jet of steam which can be used to foam milk or to heat other ...

Страница 16: ...in 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 the machine to dispense a single or a double coffee based on the serving to be programmed Place the cups under the serving spout 4 Press once on the key for the serving to be programmed Once the desi...

Страница 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 support grill The lower cup support grill 5 must be kept clean at all times during the normal use of the machine it is suffi cient to clean it with a sponge or a moist cloth At the end of the workin...

Страница 18: ...s 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 of the double short coffee button of all groups plus the large tea key and the first of the three LED s of the electronic level control Note If the boiler is not properly filled with water see the cha...

Страница 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 filler by the improper use of the machine or a different use from the one the machine was built for or lastly by circumstances that can t be attributed to manu facturing defects 5 The labour and the te...

Страница 20: ...f 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 e Figlio Venuti 10 34072 Gradisca d Isonzo ITALY Gradisca d Isonzo November 2017 Mr Roberto Nocera C E O 15 Problem solving PROBLEM CAUSE SOLUTIOn 1 The boiler is full of water and the water flows ou...

Страница 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 fuses 8 Autolevel alarm Water circuit of automatic level without water Main water supply valve closed Faulty autolevel solenoid Check the hydraulic circuit of the autolevel Check if the on off valve...

Страница 22: ...e 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 bar Sprinkler filter on unit clogged Filter holes widened filter cup Finer grinding Increase the pressure Increase the quantity of ground coffee Adjust valve flow variator of the group to a higher n...

Страница 23: ...on 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 of serving group 24 Presence of depressions in the coffee grounds looking inside the filter cup Sprinkler filter partly clogged Clean or replace the sprinkler filter Note If it is not possible to solv...

Страница 24: ......

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