Rocket Espresso Limited Cellini Скачать руководство пользователя страница 30

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Problem

Possible causes

Solutions

Pump is not running

Pump is faulty

Switch off and unplug machine and
contact your authorized service rep

Water from water nozzle is brown
and smells bad

Milk in boiler

Switch off and unplug machine and
contact your authorized service rep

Steam pressure is low to recover

Low voltage at power supply

Verify proper voltage to machine

Heating element damaged

Contact your authorized service rep

Hard water build up in boiler

Contact your authorized service rep.

Steam flow from wand is low

Steam pressure is low

Verify boiler pressure is at approximately
1 bar. If pressure dropped during
steaming, allow pressure to recover.

Steam nozzle partially clogged

Remove and clean steam nozzle

Milk in steam wand and/or valve

Contact your authorized service rep.

Shots pouring too fast

Coffee grind too coarse

Use finer coffee grind

Shots taste bad

Coffee is not fresh or not freshly
ground

Ensure your coffee is fresh and freshly
ground

Group and/or filter holders and/
or filter baskets and or group
showers/screens need to be
cleaned or replaced

Please provide or contact your
authorized service rep.

Coffee grind is incorrect

Use properly ground coffee

Grindstones are dull

Contact your authorized service rep.

Boiler pressure is to high or to low Contact your authorized service rep.

No “Crema” on espresso
(“Crema”= emulsion on top of the
espresso)

Grind to coarse

Please use properly ground coffee

Coffee is not fresh

Use fresh and freshly ground coffee

Filterholder won’t fit in group

Gasket need to be replaced

Contact author. service rep

Too much coffee in filter

Use correct portion

Trouble Shooting

Содержание Cellini

Страница 1: ......

Страница 2: ...t up 11 Operating instructions 15 Dispensing steam 18 Dispensing hot water 19 How to make great espresso 21 How to texture milk 22 How to clean your Giotto Cellini 24 How to disassemble dismantle the machine 26 Espresso glossary and recipes 28 Trouble shooting 29 For European Community countries declaration of CE conformity 32 Subject to change without notice ...

Страница 3: ...3 General data Manufacturer Rocket Espresso Limited Viale Delle Industrie 26 20090 Settala Milano Italy Email info rocket espresso com Model Giotto and Cellini Distributed by ...

Страница 4: ...manner Return appliance to the nearest authorized service facility for examination repair or adjustment 7 The use of accessory attachments not recommended by the appliance manufacturer may cause injuries 8 Do not use outdoors 9 Do not let cord hang over edge of table or counter or touch hot surfaces 10 Do not place on or near a hot gas or electric burner or in a heated oven 11 Extreme caution must...

Страница 5: ...al data affixed to the machine and or its packaging The manual provides information that is current at the time of publication The information is subject to amendment or alteration without notice Your machine should only be operated in accordance with instructions contained in this manual and verbal instructions and training provided by an authorised Rocket Espresso Ltd dealer Installation and mai...

Страница 6: ...instructions and advice provided with To ensure maximum performance efficiency it is essential that technical service and maintenance is carried out exclusively by Rocket Espresso Ltd authorised technicians It is the responsibility of the user to notify the manufacturer of any defects or damages which may affect the safety of the original installation or future safe operation of the machine The us...

Страница 7: ... MACHINE IS INSTALLED WITH A PROPER EARTH GROUND IN ACCORDANCE TO LOCAL SAFETY PRACTISES CODES AND legislation s 0REVENT THE POWER CABLE FROM BEING STRETCHED OR PULLED TIGHT s VOID USING THE MACHINE WITH WET HANDS s EVER OPERATE THE MACHINE WITH BARE FEET Never operate the machine without ensuring the water reservoir contains water The machine must be operated with soft clean drinking water If the...

Страница 8: ...s or group s progressive infusion piston Unloads hot water into drip tray once brewing process is terminated Caution its metal parts can become very hot and cause serious burns Attention to hot water flow coming out beneath after brewing process is terminated 9 Lever for brewing process control Caution its metal parts can become very hot and cause burns 10 Drip tray and grid 11 Hot water wand Can ...

Страница 9: ...form to local safety standards and legislation in force at the time of installation s NSTALLATION OF ANY 2OCKET SPRESSO TD PRODUCT SHOULD ONLY BE UNDERTAKEN BY DULY AUTHORISED PROPERLY TRAINED and qualified personnel s ANGEROUS OR IMPROPER ELECTRICAL CONNECTIONS ARE EXTREMELY HAZARDOUS AND SHOULD NEVER OCCUR s LWAYS CHECK THE INTEGRITY OF THE COMPONENTS ELEMENTS OF THE MACHINE s EVER lT DEFECTIVE ...

Страница 10: ... Coffee portion control Manual Boiler water level control Automatic Voltage Please see machines data plate Frequency Please see machines data plate Wattage 1300 W Dimensions Width 330 mm 13 inches Depth 425 mm 16 8 inches Height 350 mm 13 8 inches Weight 23 kg app 29 lbs ...

Страница 11: ...or can become hot and could cause burns 1 Metal parts of steam handle 2 Hot steam wand and spout 6 Coffee brewing group 7 Not insulated metal parts of filter holder 8 Infusion piston 9 Not insulated parts of lever 11 Hot water wand and spout 12 Not insulated metal parts of hot water handle 1 12 2 6 7 8 9 11 ...

Страница 12: ...se control the following A 1 Lever A 9 is completely down 2 Steam handle A 1 is closed 3 Hot water handle A 12 is closed 4 On off switch A 4 is on position 0 machine switched off 5 Machine is unplugged 6 Drip tray A 10 and its grid are properly positioned into the machine 1 12 4 5 9 10 ...

Страница 13: ...2 and clean it carefully with food quality cleaning products It s very important that the water reservoir is always clean Please repeat this operation every day and whenever necessary 3 Fill the water tank with fresh drinking water to just over full 4 Place the tank inside the machine taking care not to spill water 14 1 2 4 ...

Страница 14: ...r pressure gauge A 3 reads approximately 1 bar 11 Now open the steam handle A 1 for 5 seconds to let out some steam This operation is very important as it removes possible vacuum inside the boiler which will reflect in suction of milk inside the boiler itself once starting to steam milk Close the steam handle A 1 again 12 Wait until the boiler pressure gauge A 3 reaches again 1 Bar 13 Pull the lev...

Страница 15: ...poon C Two cups metal filter basket D Two cups filter handle E One cup metal filter basket F One cup filter handle Suggestion We strongly suggest that you train how to tighten the filter holder with the metal filter basket firmly plugged in into the brewing head A 6 It seems to be an easy operation Nevertheless we think it may need some exercise A B D C E F 1 3 4 2 ...

Страница 16: ... into the brewing head A 6 6 Put one cup under the filter holder spout 7 Pull the lever A 9 completely upwards 8 When the MAXIMUM extraction of 25 to 30 ml of espresso has been dispensed position the lever A 9 completely down to stop the coffee dispensing process For safety reasons and to avoid personal injury it s extremely important that the lever A 9 is positioned completely down and not just t...

Страница 17: ...ter holder spouts Or one cup for a double 7 Pull the lever A 9 completely upwards 8 When the maximum extraction of 50 to 60 mls or 25 to 30 ml per cup has been achieved position the lever A 9 completely down to stop the coffee dispensing process For safety reasons and to avoid personal injury it s extremely important that the lever A 9 is positioned completely down and not just to the position whe...

Страница 18: ...fully with a non abrasive damp cloth after each single use without touching it directly with any part of the body to avoid injury or damage due to the hot surface of steam wand end nozzle Caution Hot surface Example Steaming milk For the correct milk texturing and heating technique see page 28 1 Use a clean cold pitcher and fill 1 3 with cold fresh milk If milk has previously been steamed and stor...

Страница 19: ...only Do not cross contaminate kitchen towels by using the same towel for cleaning the steam wand and i e kitchen tops Do not let the milk bake onto the steam wand Clogged wands and steam valves can be expensive to repair or to replace 8 Burp your steam wand A 2 immediately after using opening and closing immediately after the steam valve A 1 Caution Hot steam will come out of steam wand A 2 Burpin...

Страница 20: ...20 ...

Страница 21: ... remember 50 60ml over 25 to 30 seconds A dirty machine will always lead to poor results Your Espresso machine needs to be CLEAN VERY VERY CLEAN Use filtered water if you can and fresh water if you can t Use a conical burr grinder and grind your coffee really fresh ie just seconds prior to use If your beans are getting old throw them out and buy a fresh batch Buy and use a professional quality tam...

Страница 22: ...nd of your espresso machine under the surface of the milk and turn the steam tap fully on Now gently lower the milk jug so the tip of the steam wand is just under the milk s surface Keeping the jug as steady as possible allow the steam wand to gently gasp the air right on the surface of the milk Slowly change the angle between the surface of the milk and the steam wand until you create a whirlpool...

Страница 23: ... and have a nice fine bead of bubbles Gently bang the bottom of the jug on the bench top to settle the milk Very slowly with the jug close to the top of the cup allow the milk to slowly roll off the lip of the jug and into the cup Continue the pour in a gentle continuous motion Remember to watch what s happening at the lip of the jug as this determines the quality of the milk going into your espre...

Страница 24: ... cleaning can be a chore it is an essential part of espresso preparation REQUIREMENTS Nylon brush small screwdriver or teaspoon head shampoo and back flush cap The cleaning procedure can be broken down into two main areas the handle and the group THE HANDLE The easiest part to clean With a small screw driver or teaspoon flick out the filter basket from the handle Once you have the filter basket ou...

Страница 25: ... turn off the machine remove the handle and empty the water sitting in the blind filter Repeat until the discarded water is clean and fresh Next or weekly put a small amount of head shampoo into the blind filter and repeat the process as above Repeat this process until the shampoo runs clean into the drain tray via the exhaust solenoid Ensure that you back flush the machine once again so the shamp...

Страница 26: ... Open the hot water valve A 12 and let hot water flow in the recipient 3 When no more hot water comes out close the hot water valve A 12 4 Put on off switch A 4 to position O machine off 5 Unplug the machine from the electrical mains Operations to be effected with machine switched off and cooled down to room temperature 1 Empty the fresh water reservoir and clean it carefully before replacing it b...

Страница 27: ...olders when machine is not operating for some hours i e at night Throughout the day 1 Wipe the screens inside your group head with a damp clean towel to remove excess grounds Before shutting down the machine i e at night Caution For the following operations the machine has to be switched off unplugged and completely cooled down 1 Clean showers group gaskets and group flange with a clean brush to b...

Страница 28: ...t espresso 25ml and 4 parts of frothed milk 100 ml Serve in a 190ml cup Caffe Latte A single 25ml or a double espresso 50ml topped with heated and textured but not frothed milk Served in a 190ml glass Americano ong Black Depending on the desired strength a single or a double espresso topped with hot water generally served in a 150 to 190 ml cup Caffe Mocha 1 part of chocolate syrup 1 part of espre...

Страница 29: ...logged with dried milk Unscrew nozzle and clean Boiler pressure is too low Check pressure at approximately 1 bar If pressure is low check on off switch is on Boiler is overfilled Contact your authorized service rep Boiler is empty Contact your authorized service rep Heating element defective Contact your authorized service rep No water from hot water nozzle Boiler pressure is too low Check pressur...

Страница 30: ... nozzle Milk in steam wand and or valve Contact your authorized service rep Shots pouring too fast Coffee grind too coarse Use finer coffee grind Shots taste bad Coffee is not fresh or not freshly ground Ensure your coffee is fresh and freshly ground Group and or filter holders and or filter baskets and or group showers screens need to be cleaned or replaced Please provide or contact your authoriz...

Страница 31: ...eclaration of CE conformity Manufacturer Rocket Espresso Limited Italian Branch Viale Delle Industrie 26 20090 Settala Milano Italy This is to confirm that the Giotto series of espresso machines has been manufactured according to the following standards DIR 89 336 s s s s DIR 73 23 s s DIR 89 392 s s ...

Страница 32: ...www rocket espresso com ...

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