La Marzocco strada ep 1 Manual

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strada ep

1 group

Electronically controlled gear pumps provide precise,

direct pressure control. Motor speed control with La

Marzocco's classic paddle interface. Absolute and direct

control of pressure at any point during the extraction.

Manuallt operated by the Barista.

Record feature to program and reproduce pressure profiles.

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Summary of Contents for La Marzocco strada ep 1

Page 1 manual strada ep 1 group Electronically controlled gear pumps provide precise, direct pressure control. Motor speed control with La Marzocco‘s classic paddle interface. Absolute and direct control of pressure at any point during the extraction. Manuallt operated by the Barista. Record feature to program and reproduce pressure profiles.
Page 2: Table Of Contents
1 group Operating Manual V1.3 - 02/2021 MAN.17.0.01 / MAN.17.1.01 Chapters La Marzocco S.r.l. 1. General Warnings and Safety Specifications page 3 Via La Torre 14/H Località La Torre 2. Machine Description page 8 50038 Scarperia e San Piero (Firenze) - ITALIA 3.
Page 3: General Warnings And Safety Specifications
1. General Warnings and Safety Specifications people (including children WARNING CAUTION This machine is for professional As already mentioned in more than 8 years of age) use only and should be installed with reduced physical, the preceding notes, the sensory mental in locations where its use and manufacturer shall not be held...
Page 4 Note: In case of doubt, do not go on This operating manual manufacturer’s instructions, is an integral and essential any further and contact your dealer and must be performed by part of the product and or retailer immediately. They will qualified authorized must be supplied to users.
Page 5 such connection. inappropriate and dangerous. atmospheric agents (rain, 10) Furthermore, you must The manufacturer shall not be sun, etc.); ensure that the capacity of the held responsible for any damages • do not allow children or available electrical system is caused improper and/or...
Page 6 or breaks down, disconnect is recommended that the http://techcenter.lamarzocco. from electrical power supply cable be fully com. network (as described in the unfurled. 21) The machine should be preceding point) and close 18) Do not obstruct air intake placed on a flat counter the water supply valve.
Page 7 • 3 stainless steel braided mandatory that a residual or persons if the equipment hoses for water connections; current device (RCD) with undergoes technical • 1,5 mt of reinforced plastic a rated residual operating aesthetic changes, tubing for drainage; current not exceeding 30mA changes performance •...
Page 8: Machine Description
POTENCIA POTENCIA POTENCIA INPUT DIMENSION CABLE NOMINALE POTENCIA MODELO/SERIE GRUPO V/Hz NOMINAL NOMINAL CALDERA CALDERA ALIMENTACIÓN TOTAL CAFE VAPOR ELÉCTRICA (mm²) POR LOS DETALLES VER LAS STRADA EP AC 220-240V 2220 1000 2220 2. Machine Description CONEXIONES ELÉCTRICAS Programming Jog Wheel Group Display Electronic Brew Paddle Lever Hot Water Wand...
Page 9: Installation
3. Installation 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 10 WARNING Guide and in compliance with any local/ WARNING national safety standards of the location in The machine is intended to be In order to prevent cracks which the machine is being installed. permanently connected to fixed or leakage: do not store or To guarantee a correct and safe functioning of the machine and to maintain an adequate wiring, and it is mandatory that...
Page 11 LA MARZOCCO WATER Since the inflow of water will compress CALCULATOR (http://www.lamarzocco.
Page 12 coffee, hot water and steam, please follow the boiler get closer to operating temperature 7) Adjusting the expansion valve. these steps: the vacuum breaker closes and the steam is The expansion valve is a component • Engage the portafilter by inserting it into that limits the maximum pressure in the no longer able to escape.
Page 13 8) Adjusting volumetric pump pressure. NOTE: 3. Adjust the volumetric pump pressure The volumetric pump pressure to the desired measurement, looking The volumetric pump is factory set at 3 should be adjusted when the machine at the relative pressure gauge. bar pressure.
Page 14: Preventative Maintenance And Cleaning
4. Preventative Maintenance and Cleaning 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 15 1) Cleaning groups and and drain wells extraordinary cleaning see the Portafilter amount of coffee grounds may slowly - Put a tablespoon of detergent powder Manual. build-up on and obstruct, even partially, for coffee machines into the blank filter, the diffuser screen. To clean it, you must supplied with the machine, and tighten it 4) Cleaning the drain collector first remove it by unscrewing the diffuser...
Page 16 • Steam boiler draining: to activate this function IMPORTANT Cleaning frequency you need to access the programming menu. If the machine has not been used for more Yearly, we recommend to fully drain the than 8 hours or, in any case, after long Daily steam boiler by means of the specific drain periods of being idle, in order to use the...
Page 17: Installation Guide
5. Installation Guide 1. Unpack Strada EP Espresso Machine page 18 page 21 6. Monitor coffee boiler pressure 2. Fill with water (initial fill) page 18 page 22 7. Adjust the expansion valve 3. Drain box alignment page 19 page 23 8.
Page 18 Make sure the drain box is inserted fully. The water reservoir must make contact with the level indicators on the rear side. Water Fill cover reservoir NOTE: The Strada EP 1 group is configured to work with the water reservoir.
Page 19 IMPORTANT NOTE: The drain box must be installed correctly for the machine to function properly. Make sure the drain box is inserted fully. The water reservoir must make contact with the level indicators on the rear side. If the water tank is empty on the display you will find the following allarm.
Page 20 WARNING The manufacturer declines any responsibility for any Turn on power by turning the main power switch on 1 event leading to liability suits position. The main power switch may be found on the left whenever grounding has not been in front of the machine.
Page 21 1 2 3 . 5°C 1 6 : 2 3 1 . 4 B Coffee boiler pressure gauge Next it will be necessary to check the expansion valve. As the coffee boiler heats to operating temperature the pressure in the coffee boiler will rise. There is an expansion valve behind the drain tray that allows some water to escape during this process to limit the maximum pressure in the coffee boiler to 13 bar.
Page 22 Decrease Increase pressure pressure Please follow this procedure if it is necessary to adjust the expansion valve. First WARNING remove the left side glass to access the expansion valve. The expansion valve The expansion valve can protrudes through the sheet metal, has the shape of a hexagon, is brass in color discharge water as hot as 200°F and 18 mm (tool).
Page 23 You may also monitor the steam boiler heating progress by watching the steam boiler pressure gauge. The steam boiler is set at approximately 1,4 Bar of pressure at the factory. Once the pressure gauge reaches this point the heating will stop. 1 2 3 .
Page 24 When the espresso machine is ready place ground coffee into the portafilter and activate the brewing process. 1 2 3 . 5°C 1 6 : 2 3 1 . 4 B Coffee boiler pressure gauge When brewing, the coffee boiler pressure should be between 0-13 bar.
Page 25: Water Supply Network Kit
6. Water supply network kit PLUMBING CONNECTION KIT CE PLUMBING CONNECTION KIT ETL L308 CLEAR ARMOURED DRAIN HOSE L308 CLEAR ARMOURED DRAIN HOSE L312 HOSE CLAMP L312 HOSE CLAMP F.8.003 HOSE CONNECTOR QUICK CONNECTION F.8.003 HOSE CONNECTOR QUICK CONNECTION H.1.010.01 ORING 3087 (2-118) EPDM 70 SHA H.1.010.01 ORING 3087 (2-118) EPDM 70 SHA...
Page 26: Instructions For
7. Instructions for connection to the water supply network WARNING Hazardous voltage disconnect from power supply before servicing. 1. Flat screwdriver WARNING The coffee group and steam 2. Wrench 17 mm boiler contain water at elevated 3. Wrench 21 mm temperature.
Page 29 O F F 0 0 : 0 0 L a n g u a g e Te c h n i c a l E NG L I SH x 10’’ 14 Clicks W a t e r t a n k O F F 0 0 : 0 0 D I S A B L E D...

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