La Marzocco STRADA AV Manual
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La Marzocco STRADA AV Manual

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strada av
The Strada AV is characterized by its underlying mechanical features
and design of the Strada. The initials "AV" refer to a feature whereby
brewing is activated by a three button keypad where the doses
are counted by a flowmeter for each group. This model includes
proportional steam valves, both featuring anti-resuction valves.

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  • Page 1 The Strada AV is characterized by its underlying mechanical features and design of the Strada. The initials “AV” refer to a feature whereby brewing is activated by a three button keypad where the doses are counted by a flowmeter for each group. This model includes...
  • Page 2 Operating Manual V2.0 - 12/2016 MAN.16.1.02 Chapters page 3 ar occo .r.l. 1. eneral arnings and afety peci cations page 7 . e nition of ailable odels ia a Torre ocalit a Torre carperia e an iero page 10 .
  • Page 3 1. General Warnings and Safety Specifications years of age with reduced WARNING CAUTION physical sensory or mental This machine is for professional As already mentioned in capabilities or lac use only and should be installed the preceding notes, the e perience and nowledge in locations where its use and manufacturer shall not be held as long as they ha e...
  • Page 4 must be supplied to users. on any further and contact your codes. installation sers are as ed to read dealer or retailer immediately. They also must comply to the the enclosed warnings and will send out specialized personnel manufacturer s instructions authorized to perform service on cautions carefully as they...
  • Page 5 been done properly as it indicated on such adapters do not use e tension cords represents fundamental and e tension cords. in bath or shower rooms safety re uirement. nsure do not unplug the de ice 12) This de ice must be used uali ed personnel chec...
  • Page 6 19) The machine s power by the manufacturer or by supply cable must not be an authori ed centre using STRADA AV 2 groups 3 groups replaced by users. In case the only original parts.

  • Page 7: Definition Of Available Models

    2. Definition of Available Models This operating manual refers exclusively to the following models, of our own manufacture: model groups Legend ain witch ressure auge steam boiler ressure auge coffee boiler rew roups armer utton ater utton Digital Display Steam Wand team and e er ater...
  • Page 8 1) General Description by temperature probe and controller. is a list of effecti e olume and power The machine is built in coffee The steam boiler has arious ttings used ratings according to the number of groups group ersions and is essentially composed for safety de ices for supplying hot water installed of the following parts...
  • Page 9 • Brewing groups • Water pump • Machine CE plate: They consist of a precision casting made The rotary ane pump is installed on the of stainless steel. The brewing group water supply tubing and is set up to operate accepts the porta lter used to hold the anytime the coffee groups are acti ated ground coffee the espresso flows through...

  • Page 10: Installation

    The machine is intended to be WATTAGE WATTAGE AC220-240V/60Hz 20-22 SEE ELECTRICAL permanently connected to fixed AC208-240/60Hz 4600 1600 3000 4600 AC380/50Hz STRADA AV CONNECTIONS wiring, and it is mandatory that AC220-240V/60Hz 25-29 30,5 2400 4000 6400 AC208-240/60Hz 6400 FOR DETAILS AC380/50Hz...
  • Page 11 WARNING WARNING WARNING At each installation, the Hazardous voltage disconnect This appliance is not intended machine should be equipped from power supply before for use by persons (including with a new set of tubes for servicing. children) with reduced physical, plumbing and related gaskets.
  • Page 12 1) Installation guide f the pressure and flow are not ade uate WARNING or best results needs a air bubbles may de elop within the gears. In order to prevent cracks minimum flow of water in input of This is called ca itation. a itation can or leakage: do not store or and a pressure of .
  • Page 13 Pressure higher than 9 bar Flow rate lower than 100 l/h nstallation pressure reducer immediately after the water treatment system upstream of the rotary pump. nstallation of the rotary pump set to bar immediately after the pressure reducer upstream of the tee. POWER SUPPLY CORD STEAM...
  • Page 14 2) Accessories interloc switch Total hlorine Total l alinity hec the pac age to ma e sure that the Three phase hlorides. following accessories are included electrical connection with neutral deally you should perform a test on the a number of dose and dose ground near the bench on which the...
  • Page 15 5) Water supply connection properly. onnect water supply ersions secured to espresso machine ia n order to connect the machine up to connection of the espresso machine to a strain relief connector. the water mains proceed according to the the water pump outlet using one of the b) Water pump motor power cord indications gi en in the chapter about supplied stainless steel braided hoses.
  • Page 16 able connection 7) Waste water drain connection The espresso machine drain is to be connected by means of the included reinforced plastic tubing. onnect one end of the reinforced plastic tubing to the drain hose connection on the left side of the espresso machine secure with included hose clamp.

  • Page 17: Machine Operation And Coffee Preparation

    4. Machine Operation and Coffee Preparation group assemblies. CAUTION WARNING To remo e the air from the boiler or bleed Never remove the filter holder This machine is designed only for the groups it will be necessary to remo e when water is being delivered.
  • Page 18 will be switched on acti ating the auto ll is necessary to ad ust the e pansion al e Turn on the hot water al e for the solenoid al e and the motor pump. This see the picture below about the three time necessary to allow the following will ll the steam boiler to a predetermined coffee boiler e pasion al es in such a...
  • Page 19 Note: When the heating element in the The si e of the coffee granules is e tremely ilter as et coffee boiler is energi ed the water will important in preparing a good cup of orta ilter e pand increasing the start up pressure. coffee other than the type of coffee mi nce the ma imum pressure is reached used...

  • Page 20: Dispensing Steam And Hot Water

    5. Dispensing Steam and Hot Water 1) Steaming milk or other liquids This condition is undesireable and can 2) Preparing tea and other hot drinks. n order to allow for any condensed water cause contamination in the steam boiler. in the wand to be released allow fter use remember to purge the wand by some steam to be discharged by turning on...
  • Page 21 6. Maintenance and Periodic Cleaning Operations WARNING WARNING WARNING If the above-mentioned The machine must be installed so This machine is for professional instructions are not adhered that qualified technical presonnel use only and should be installed to the manufacturer cannot be can easily access it for eventual in locations where its use and held responsible for damage to...
  • Page 22 2) Cleaning filters inse thoroughly with clean water. nstall 6) Cleaning the hot water and steam nozzles teaspoons of detergent powder and run hot water through each group team no les must cleaned for coffee machines in about a litre se eral times with the screen installed.

  • Page 23: De-Commissioning And Demolition

    each steam wand for at least one minute. follow these safety indications Turn on the hot water al e for the time isconnect the machine from the water necessary to allow the following uantities mains or interrupt the water connection of water to be brewed ia a mains tap.

  • Page 24: Mandatory Maintenance And Check-Up Operations

    8. Mandatory Maintenance and Check-up Operations These operations are in addition to the aintenance and eriodic leaning perations as speci ed in hapter . The following maintenance and chec up operations sould be carried out by a uali ed technician. The time re uired for the periodic maintenance is determinated by the uantity of daily wor and or coffee consumption.

  • Page 25: Precision Scale

    9. Precision Scale WARNING Legend Handle with care maximum load cale crosspiece 1Kg do not lift. Drain grille cale indi idual grid WARNING emo able drain tray The individual grid of the scale is a fragile component, handle and store with care. WARNING The height of the bottom tray is fixed.
  • Page 26 tatic weighing means weighing an se only lter holders with double spout on t wash the scale indi idual grids in a ob ect whose weight is ed during the dishwasher wash them manually instead entire weighing. o not place on the scale ob ects then immediately dry them.
  • Page 27 3) Removing the electronic box To remo e the electronic bo you need to remo e the lower front panel unscrew and remo e the lower screws loosen the upper screws without remo ing them and mo e the scale crosspiece up. ow you can access the electronic bo or remo e it.
  • Page 28 10. Software Programming Guide rogramming ntroduction “Technical” Programming Digital Display page 29 anguage page 63 rogramming eypad page 30 Temperature easurement nits page 64 page 31 tart p rocedures page 65 hut own rocedures page 32 rogram oses page 66 page 33 ccessing rogramming cales...

  • Page 29: Programming Introduction

    Programming Introduction escription This espresso machine has a and many con gurable settings. dditionally there are many feedbac controls employed in this espresso machine to troubleshoot problems should they occur. The following is a brief introduction to the controls and display and how they interact with the operator. Digital Display Digital display nd group coffee boiler temperature...

  • Page 30: Programming Keypad

    Programming Keypad The eypad has two functions. The rst is for control of the espresso. The second is for programming indi idual software parameters. The programming of the indi idual parameters is possible only using the buttons in the group group starting from the left .

  • Page 31: Start-Up Procedures

    Start Up Procedures Description Turning the Espresso Machine On The following is the procedure for turning roceed chec ing for water connection on the power to the espresso machine. to the espresso machine. lease follow the procedures carefully roceed ma ing sure you ha e lled the to a oid any damage to the espresso boilers.

  • Page 32: Shutdown Procedures

    Shut Down Procedures Description Turning the Espresso Machine Off The following is the procedure for turning This machine has two off settings. off power to the espresso machine. setting turns off all of the components lease follow the procedures carefully in the espresso machine and the other to a oid any damage to the espresso turns off power to the complete espresso...

  • Page 33: Accessing Programming Mode

    Accessing Programming Mode Description uality of the espresso. Programming Mode o password is re uired for access. Technical rogramming The parameters To change the alues of any parameter contained within this le el are ones the operator must rst enter into the the operator can change to affect the programming mode.

  • Page 34: Cleaning Cycles

    Cleaning Cycles Description Cleaning Cycles This parameter allows the operator The rinsing procedure is pro ided to gi e to carry out the washing of the coffee the operator more fle ibility and freedom groups in an automatic way by running with regard to this operation.

  • Page 35: "Barista" Programming

    “Barista” Programming only on espresso machine models Description Brewratio The procedure for weighing the lter To brew in brew ratio mode set this holder either empty or lled with coffee mode by entering the software settings. powder is shown below. This parameter records the alues for rew ratio this mode is the ratio between the brew according to the brew ratio...

  • Page 36: Program Dose

    “Barista” Programming Description Program Dose This parameter allows the operator to t is possible to set the dose for both a program the amount of coffee brewing short and a long shot on the same ey. amount each button The setting of the rst group is eyboard.
  • Page 37 “Barista” Programming Description Program Dose This parameter allows the operator to t is possible to set the dose for both a program the amount of coffee brewing short and a long shot on the same ey. amount each button The setting of the rst group is eyboard.
  • Page 38 “Barista” Programming only on espresso machine models Description Program Dose Scales This parameter allows the operator to t is possible to set the dose for both a program the amount of coffee brewing short and a long shot on the same ey. weight for each button on the eyboard.
  • Page 39 “Barista” Programming only on espresso machine models Description Program Dose Scales This parameter allows the operator to t is possible to set the dose for both a program the amount of coffee brewing short and a long shot on the same ey. weight for each button on the eyboard.
  • Page 40 “Barista” Programming only on espresso machine models Description Program Dose Scales This parameter allows the operator to select the coffee brewing mode among those a ailable pulse mass and brew ratio. G r o u p D o s e mode control of doses in olume S e t t i n g s mode control of doses in mass...
  • Page 41 “Barista” Programming only on espresso machine models Description Program Dose Scales This parameter allows the operator to select the coffee brewing mode among those a ailable pulse mass and brew ratio. G r o u p D o s e mode control of doses in olume S e t t i n g s mode control of doses in mass...
  • Page 42 “Barista” Programming Description Program Dose This parameter allows the operator to or greater accuracy and consistency of iew and manually change each dose for the doses it is recommended that you each ey. set each ey. G 1 D o s e S e t t i n g s Display Operating Procedure...
  • Page 43 “Barista” Programming Description Program Dose This parameter allows the operator to or greater accuracy and consistency of iew and manually change each dose for the doses it is recommended that you each ey. set each ey. G 1 D o s e S e t t i n g s Display Operating Procedure...
  • Page 44 “Barista” Programming only on espresso machine models Description Program Dose This parameter allows the operator to or greater accuracy and consistency of iew and manually change each dose for the doses it is recommended that you each ey. set each ey. G 1 D o s e S e t t i n g s Display...
  • Page 45 “Barista” Programming only on espresso machine models Description Program Dose This parameter allows the operator to or greater accuracy and consistency of iew and manually change each dose for the doses it is recommended that you each ey. set each ey. G 1 D o s e S e t t i n g s Display...
  • Page 46 “Barista” Programming only on espresso machine models Description Program Dose Scales This parameter allows the operator to or greater accuracy and consistency of iew and manually change each dose for the doses it is recommended that you each ey. set each ey. G 1 D o s e S e t t i n g s Display...
  • Page 47 “Barista” Programming only on espresso machine models Description Program Dose Scales This parameter allows the operator to or greater accuracy and consistency of iew and manually change each dose for the doses it is recommended that you each ey. set each ey. G 1 D o s e S e t t i n g s Display...
  • Page 48 “Barista” Programming only on espresso machine models Description Program Dose Scales This parameter allows the operator to The dose can be set by pulses or by iew and manually change each dose for mass weight . each ey. or greater accuracy and consistency of G 1 D o s e the doses it is recommended that you S e t t i n g s...
  • Page 49 “Barista” Programming Description Program Dose This parameter allows the operator to copy the doses present of each ey to the others. C o p y D o s e Display Operating Procedure hen the espresso machine is turned on press and hold the T button to access the arista programming.
  • Page 50 “Barista” Programming Description Program Dose This parameter allows the operator to copy the doses present of each ey to the others. C o p y D o s e Display Operating Procedure ress T or T to continue with the programming of the other parameters. L a M a r z o c c o 0 9 : 3 0 ress T and T3...
  • Page 51 “Barista” Programming Description Program Dose This parameter allows the operator to cancel all the doses set. R e s e t V o l um e D o s e s Display Operating Procedure L a M a r z o c c o 0 9 : 3 0 hen the espresso machine is turned on press and hold the T button to access the arista programming.
  • Page 52 “Barista” Programming Description Program Dose This parameter allows the operator to cancel all the doses set. R e s e t V o l um e D o s e s Display Operating Procedure ress T or T to continue with the programming of the other parameters. L a M a r z o c c o 0 9 : 3 0 ress T and T3...
  • Page 53 “Barista” Programming only on espresso machine models Description Program Scales This parameter enables the technician to set some scale parameters li e nabling disabling offset parameter; S c a l e s etting the weight reading time C o n f i g u r a t i o n alibrating the scales.
  • Page 54 “Barista” Programming only on espresso machine models Description Program Scales This parameter enables the technician to set some scale parameters li e nabling disabling offset parameter; S c a l e s etting the weight reading time C o n f i g u r a t i o n alibrating the scales.
  • Page 55 “Barista” Programming Description Tea Dose This parameter allows the operator to This feature can be enabled or disabled. program the amount of water brewing amount for the tea button. T e a S e t t i n g s Display Operating Procedure hen the espresso machine is turned on press and hold the T button...
  • Page 56 “Barista” Programming Description Tea Dose This parameter allows the operator to This feature can be enabled or disabled. program the amount of water brewing amount for the tea button. T e a D o s e S e t t i n g s Display Operating Procedure To program the brewing time press the tea button to start and then press it again to stop when the desired...
  • Page 57 “Barista” Programming Description Tea Dose This parameter allows the operator to This feature can be enabled or disabled. program the amount of water brewing amount for the tea button. T e a S e t t i n g s Display Operating Procedure Te a D o s e...

  • Page 58: Coffee Boiler

    “Barista” Programming Description Coffee Boiler This parameter allows the operator to This parameter allows the operator to enable disable the coffee boiler. program the coffee boiler temperature. ach group can ha e a different programming. C o f f e e B o i l e r S e t t i n g s Display Operating Procedure...
  • Page 59 “Barista” Programming Description Coffee Boiler This parameter allows the operator to This parameter allows the operator to enable disable the coffee boiler. program the coffee boiler temperature. ach group can ha e a different programming. C o f f e e B o i l e r S e t t i n g s Display Operating Procedure...

  • Page 60: Pre-Infusion Or Pre-Brewing

    “Barista” Programming Description Pre-Infusion or Pre-Brewing This parameter allows the operator to pre brewing cycle during this time the program the time of pre brewing of pump is acti e. nce the pre brewing water with the coffee. ach group can cycle is o er the normal brewing cycle ha e a different programming.
  • Page 61 “Barista” Programming Description Cup Warmer This parameter allows the operator to This function is displayed only on the enable or disable the cups heating models of espresso machine e uipped function. with this accessory. C u p W a r m e r D I S A B L E D Display Operating Procedure...
  • Page 62 Troubleshooting This espresso machine is e uipped with se eral feedbac mechanisms that alert the operator when an unusual condition occurs. dditionally the espresso machine will warn the operator when certain parameters fall below or abo e the programmed point. These errors and warnings will appear as a message in the display.

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