La Marzocco leva Manual
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La Marzocco leva Manual

La Marzocco leva Manual

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leva
The Leva is the newest 2.0 professional lever machine in the market,
bringing the lever concept and design to the next level. The Leva is
dedicated to coffee brewing radicals, offering a groundbreaking lever
technology for those aiming to pilot a solid, mechanical, heavy-duty
yet safe, reliable and user-friendly machine.

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Summary of Contents for La Marzocco leva

  • Page 1 The Leva is the newest 2.0 professional lever machine in the market, bringing the lever concept and design to the next level. The Leva is dedicated to coffee brewing radicals, offering a groundbreaking lever technology for those aiming to pilot a solid, mechanical, heavy-duty...

  • Page 2: Table Of Contents

    Operating Manual V2.0 - 01/2021 MAN.19.1.01 Chapters La Marzocco S.r.l. 1. General Warnings and Safety Specifications page 3 Via La Torre 14/H Località La Torre 2. Definition of Available Models page 8 50038 Scarperia e San Piero (Firenze) - ITALIA 3.

  • Page 3: General Warnings And Safety Specifications

    1. General Warnings and Safety Specifications • Use, cleaning WARNING WARNING maintenance of this coffee As already mentioned in This machine is for professional machine are realized by the preceding notes, the use only and should be installed people (including children manufacturer shall not be held in locations where its use and more than 8 years of age)
  • Page 4 Note: In case of doubt, do not go on of age. and must be performed by This operating manual any further and contact your dealer qualified authorized is an integral and essential or retailer immediately. They will personnel. part of the product and send out specialized personnel 8) Incorrect installation may must be supplied to users.
  • Page 5 ensure that the capacity of the caused improper and/or this device; available electrical system is irrational use. • do not clean the control suitable for the maximum This machine should not be panel with a wet cloth since power consumption indicated installed in kitchens.
  • Page 6 attempt to repair it. Contact cup warmer tray with cloths Minimum room temperature: a qualified and authorized or other items. 5°C/41°F; professional to perform any 19) The machine’s power Maximum room temperature: repair. Any repairs must supply cable must not be 32°C/89°F.
  • Page 7 27) Any modification to the 28) Dimensions and weights common to all temperature of less 0°C/32°F, equipment prohibited; LEVA machines the machine must be placed manufacturer cannot in a warmer environment in be held liable for damage...

  • Page 8: Definition Of Available Models

    Waste Water Hose Holder Drain Tray Grate USB Key Connection Delivery Group For additional information on electronics, keypads, software programming, 12 13 please see the section entitled Software Programming your Espresso Machine. Fig. 1a - Model LEVA S - 2 or 3 groups...
  • Page 9 Waste Water Hose Holder Drain Tray Grate USB Key Connection Brewing Group For additional information on electronics, keypads, software programming, 11 12 please see the section entitled Software Programming your Espresso Machine. Fig. 1b - Model LEVA X - 2 or 3 groups...
  • Page 10 • Portafilter installed but containing no coffee. • No water in the machine. Failing to comply with this provision may result in structural damages to the machine. Fig. 2 - Models LEVA S and LEVA X - brewing groups...
  • Page 11 • Steam Boiler (produces steam and hot LEVA X: water); It consists of AISI 300 stainless steel 2 groups 2 x 1,3 liters 2 x 800 Watt •...
  • Page 12 TARGA DATI PER LEVA CON POMPA E CON SCALDATAZZE by a special expansion valve, hereinafter • Exterior cover • Machine CE plate: referred to as “safety device”. The exterior consists of painted and • Pressure is displayed through a pressure stainless sheet steel panels.

  • Page 13: Installation

    AC220-240V/50-60Hz SEE ELECTRICAL 2 G R AC380-415/50-60Hz 5327 1600 3 0 0 0 5334 permanently connected to fixed LEVA X CONNECTIONS wiring, and it is mandatory that a AC220-240V/50-60Hz 7454 13,4 2400 4 0 0 0 7454 3 G R...
  • Page 14 SEE ELECTRICAL 2 G R AC380-415/50-60Hz 5631 10,2 1600 3 0 0 0 5670 should be equipped with a new LEVA X CONNECTIONS 34,5 AC220-240V/50-60Hz 7944 set of tubes for plumbing and 2400 4 0 0 0 7944 3 G R...
  • Page 15 Hazardous voltage disconnect 4809 20,9 AC220-240V/50-60Hz SEE ELECTR I CAL 2G R AC380-415/50-60Hz 4815 12,1 1400 3000 4815 from power supply before LEVA S CONNECTIONS AC220-240V/50-60Hz 6449 servicing. 6456 1900 4000 6456 3G R AC380-415/50-60Hz FOR DETAILS WARNING P O WER COR D :...
  • Page 16 This appliance is not intended AC220-240V/50-60Hz 5146 22,4 SEE ELECTR I CAL 2G R 12,1 AC380-415/50-60Hz 5119 1400 3000 5146 for use by persons (including LEVA S CONNECTIONS AC220-240V/50-60Hz 6938 30,2 children) with reduced physical, 1900 4000 6938 3G R AC380-415/50-60Hz 6913 FOR DETAILS...
  • Page 17 WARNING WARNING WARNING In order to prevent cracks For the connection of the It is compulsory to install a 40A or leakage: do not store or machine, it must be provided a surge protector for 3GR version install the Coffee machine suitable disconnection device X and a 32A surge protector for in places where in boiler or...
  • Page 18 List of safety fuses inside the machine: CE legend Pump 3.15A fuse Secondary transformer 1.25A fuse Primary transformer 1.25A fuse Pump 2A fuse (L1 phase) Pump 2A fuse (N1 neutral) Filling solenoid valve 2A fuse Hot water solenoid valve 2A fuse ETL legend Pump 3.15A fuse Secondary transformer 1.25A fuse...
  • Page 19 1) Installation guide If the incoming water of the espresso For best results, the machine needs Installations that do not meet these machine falls outside the recommended an input water flow rate of at least 150 requirements will cause a shorter life of parameters, it is necessary to carry out one l/h, a minimum pressure exceeding the the pump and may cause a high noise level...
  • Page 20 Pressure ranging between 2 bar and 4 bar Flow rate higher than 150 l/h Installation without rotary pump. P O WER SUP P L Y COR D STEAM COFFEE BOILER BOILER MAIN SWITCH TEE FITTINGS AND ELECTR I CAL SUP P L Y CONNECTION WASTE/DR A IN WATER CHECK P O INT: FLOW R A TE...
  • Page 21 WATER TR E ATMENT R E COMMENDED VALUES R O TAR Y P U MP www.lamarzocco.com/water_ c alculator Pressure higher than 4 bar Flow rate higher than 150 l/h Installation of the pressure reducer immediately downstream of the water treatment system. P O WER SUP P L Y COR D STEAM...
  • Page 22 2) Accessories indications given in the chapter about In order to proceed with installation, it is Installation and in compliance with any necessary that the following are available: local/national safety standards of the • Pipes carrying drinking water with a location in which the machine is being 3/8”G (BSP) end connection;...
  • Page 23 valves thus preventing them from working 2.5mm2 cross section for 2, 3 and 4 group - Cable connection; properly. Connect water supply versions, secured to espresso machine via connection of the espresso machine to a strain relief connector. the water pump outlet using one of the supplied stainless steel braided hoses.

  • Page 24: Machine Operation And Coffee Preparation

    4. Machine Operation and Coffee Preparation CAUTION WARNING IMPORTANT To improve the flavor of the espresso, the The machine must not be dipped Never remove the filter holder temperature of the water in the coffee boiler and therefore of the groups may eventually in, nor splashed with, water in when water is being delivered.
  • Page 25 • Protect your body with appropriate • Steam boiler clothing and/or keep well away, Turn the main switch to position “1” or • Wear gloves providing protection against ON, the automatic steam boiler level gauge heat, will be switched on, activating the auto-fill •...
  • Page 26 reaches as high as 14-15 bar. This may each steam wand for at least one minute. 6) Brewing coffee happen anytime that the heating element • Turn on the hot water valve for the time Now you can brew an espresso. Disengage is in the “on”...
  • Page 27 the pre-infusion pressure. actively heated. This procedure may be Cup Warmer Button We recommend that you do not exceed 4 carried out by brewing some hot water bar. through the portafilter then turning off the water flow, before making coffee. WARNING: never set the pump pressure to We recommend removing the spent coffee a value exceeding 9 bar.
  • Page 28 as the delivery pressure value. Exceeding Under normal conditions, however, the this value might result in damages to some machine is designed to deliver a dose of machine parts, like filters. about 50cc. In order to warn the operator that Raising the piston partially will result in the recommended pressure has been the delivery of a proportionally smaller...
  • Page 29 • Make sure that the lever trajectory doesn’t We recommend that you never set any value. difference between intercept any body parts (especially face pressures outside the 2÷4bar range. consecutive marks corresponds parts). Before switching on the machine make sure approximately 1bar.

  • Page 30: Dispensing Steam And Hot Water

    5. Dispensing Steam and Hot Water 1) Steaming milk or other liquids order to avoid severe burns. to 149/158°F or 65/70°C. You can then Before operating the steam lever make In order to prevent the heated liquid pour this milk into a cup containing warm sure the wand jet is aimed downwards (see from being sucked back into the steam espresso and you will end up with a fresh...

  • Page 31: Maintenance And Periodic Cleaning Operations

    6. Maintenance and Periodic Cleaning Operations WARNING WARNING WARNING Jets of water should not be used The machine must be installed Do not remove the filter holder to clean the machine, nor should so that qualified technical while relative group is brewing it be placed where water jets presonnel can easily access it hot liquids.
  • Page 32 to clean. 4) Cleaning the drain collector of the piston with a wet (non-abrasive) By operating the lever, raise and lower Remove the drain tray grill at least twice sponge. the piston multiple times until the water a week and clean, pull out the water drain Rinse with plenty of clean water before flowing out of the siphon is clear and collector and clean it thoroughly.
  • Page 33 WARNING: if cleaning is performed while the push down the steam lever in order to machine is hot, the water flowing out of the depressurize the steam boiler. screw will be hot. IMPORTANT WARNING: if cleaning is performed while If the machine has not been used for the machine is hot, the screw will be hot;...

  • Page 34: Commissioning And Demolition

    7. De-commissioning and Demolition 1) De-commissioning and demolition Remove the hose connecting the espresso Recycling notice: Warning for the protection of the machine to the water pump. Remove environment: Start by setting the main switch to the “0” the reinforced plastic tubing on the drain Used Electrical and electronic waste con- or OFF position.

  • Page 35: Mandatory Maintenance And Check-Up Operations

    8. Mandatory Maintenance and Check-up Operations These operations are in addition to the Maintenance and Periodic Cleaning Operations as specified in Chapter 6. The following maintenance and check-up operations sould be carried out by a qualified technician. The time required for the periodic maintenance is determinated by the quantity of daily work and/or coffee consumption. N.B.

  • Page 36: Software Programming Guide

    9. Software Programming Guide “Barista” Programming Brewing 93.2°C Home 93.2°C -0.1 Manual Brewing Power Options SECONDS Machine Settings page page 46 Menu 93.2°C Menu 93.2°C Menu 93.2°C Menu 93.2°C Water Dose Coffee Boiler Cup Warmer Display Brightness Settings Settings ENABLED MEDIUM page 48 page 51...
  • Page 37 “Barista” Programming Menu 93.2°C Menu 93.2°C Reset Exit Pressure Guides Menu page 55 page 56 Menu 93.2°C Water Dose Exit page 50...
  • Page 38 57 page 59 page 60 page 61 Menu 93.2°C Menu 93.2°C Menu 93.2°C Menu 93.2°C Display AutoDim Display Brightness Leva Heater Accessory Board ENABLED MEDIUM Settings Settings page 93 page 92 page 90 pag. 87 Menu 93.2°C Menu 93.2°C Menu 93.2°C...
  • Page 39 “Technical” Programming Menu 93.2°C Menu 93.2°C Menu 93.2°C Menu 93.2°C Menu 93.2°C Water Dose Pump For Brew Coffee Boiler Steam Boiler Cup Warmer Settings NO PUMP Settings Settings Settings page 64 pag. 68 pag. 69 pag. 71 pag. 75 Menu 93.2°C Menu 93.2°C...
  • Page 40 Programming Display Brewing 93.2°C -0.1 SECONDS You can turn on/off the LEVA espresso ma- Graphic programming display with Encoder knob: Rotating to the right chine by pressing and holding the Encoder Encoder increases the value. Rotating to the knob. left decreases the value. Pressing...
  • Page 41 Start Up Procedures Turning the Espresso Machine On The following is the procedure for turning • Proceed checking for water connection on the power to the espresso machine. to the espresso machine. • Please follow the procedures carefully • Proceed making sure you have filled the to avoid any damage to the espresso boilers.
  • Page 42 Shut Down Procedures Turning the Espresso Machine Off The following is the procedure for turning • This machine has two off settings. One off power to the espresso machine. setting turns off all of the components Standby 93.2°C • Please follow the procedures carefully in the espresso machine and the other to avoid any damage to the espresso turns off power to the complete espresso...
  • Page 43 Shut Down Procedures Turning the Espresso Machine Off The following is the procedure for turning • This machine has two off settings. One off power to the espresso machine. setting turns off all of the components • Please follow the procedures carefully in the espresso machine and the other to avoid any damage to the espresso turns off power to the complete espresso...
  • Page 44 Eco Mode switch-off procedures Switching off the Eco Mode espresso machine The one described below is the switch- • This machine features two switch-off off procedure for the espresso machine in modes. One mode switches off all the Eco Mode 93.2°C ECO mode.
  • Page 45 Eco Mode switch-off procedures Switching off the Eco Mode espresso machine The one described below is the switch- • This machine features two switch-off off procedure for the espresso machine in modes. One mode switches off all the Eco Mode 93.2°C ECO mode.
  • Page 46 93.2°C -0.1 While the espresso machine is on, rotate the Encoder Knob until the following display appears. SECONDS Leva 93.2°C Click to Go Home Press the Encoder Knob until the following display appears. Press the Encoder Knob to access the “Barista” programming menu.
  • Page 47 Accessing Programming Mode Programming Mode Marzocco reccomends that no changes are made at this level. The Technician Brewing 93.2°C Password is required for access. -0.1 SECONDS Menu 93.2°C Enter Password This is the “Technical” programming level. Using the Encoder Knob to move between the available parameters, 0000 press the Encoder Knob to confirm.

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