La Marzocco FB 80 User Manual

AVAILABLEAlso avai able in UL - NSF version

VER. 1.3

HANDMADE IN FLORENCE

GB/5

FB/80

OPERATING MANUAL

GB/5 - FB/80

Table of Contents

Chapters

English

1.	General Warnings and Safety Specifications	pag 2
2. Definition of Available Models		pag 3
3.	Installation	pag 5
4.	Operating the Espresso Machine and Preparing Coffee	pag 7
5. Preparing Other Hot Drinks		pag 9
6.	Preventative Maintenance and Weekly Cleaning	pag 10
7. De-Commissioning and Demolition		pag 11
8.	History and Use of the “La Marzocco” Coffee Machines	pag 12

www.lamarzocco.com

V1.3

1. General Warnings and Safety Specifications

1)	This operating manual is an integral and essential part of
	the product and must be supplied to users. Users are
	asked to read the enclosed warnings and cautions carefully,
	as they provide valuable information concerning safety
	during installation, operation and maintenance. This
	manual must be kept in a safe place and be available for
	consultation to new and experienced users alike.
2)	Ensure product’s integrity by inspecting the packaging,
English	making sure it presents no signs of damage which might
	have affected the enclosed machine.
3)	Check the machine’s integrity after having carefully
	removed the packaging.

Note:

In case of doubt, do not go on any further and contact your dealer or retailer immediately. They will send out specialized personnel authorized to perform service on the espresso machine.

4)Packaging (boxes, plastic bags, foam parts and whatever else) must not be left around within easy reach of children, due to the potential danger it represents, nor be discarded in the environment.

5)Check to see that data on the rating plate corresponds to those of the main electrical supply which the machine will be hooked up to.

6)The installation must be performed according to local electrical and plumbing codes and regulations. The installation also must comply to the manufacturer’s instructions, and must be performed by qualified and authorized personnel.

7)Incorrect installation may cause for injury/damages to people, animals or objects, for which the manufacturer shall not be held responsible.

8)Safe electrical operation of this device will be achieved only when the connection to the power outlet has been completed correctly and in observance of all local, national, and international electrical codes and safety regulations, and particularly by grounding the unit. Make sure grounding has been done properly as it represents a fundamental safety requirement. Ensure qualified personnel check such connection.

9)Furthermore, you must ensure that the capacity of the available electrical system is suitable for the maximum power consumption indicated on the espresso machine.

10)We do not recommend using adapters, multiple plugs and/ or extension cords. If you cannot avoid using them, make sure that they are exclusively of the kind which conforms to local, national, and international electrical codes and safety regulations, being careful not to exceed the power and current ratings indicated on such adapters and extension cords.

11)This device must be used exclusively for the functions it has been designed and built for. Any other application is inappropriate and dangerous.

The manufacturer shall not be held responsible for any damages caused by improper and/or irrational use.

12)Using any electrical device requires that certain fundamental rules be observed. In particular:

-do not touch the device with wet or humid hands and feet;

-do not use the device while having no shoes on your feet;

-do not use extension cords in bath or shower rooms;

-do not unplug the device from the power outlet by pulling on the power supply cable;

-do not expose the device to atmospheric agents (rain, sun, etc.);

-do not allow children or untrained people to use this device.

13)Before carrying out any maintenance and/or cleaning operations, turn the main switch, which is located on the front left of the machine, to the “0” or OFF position, and disconnect the machine from the electrical network by unplugging the cord or by switching off the relative circuit breaker. For any cleaning operation, follow exclusively the instructions contained in this manual.

14)In case the machine is operating in a faulty manner or breaks down, disconnect it from the electrical network (as described in the preceding point) and close the water supply valve. Do not attempt to repair it. Contact a qualified and authorized professional to perform any repair. Any repairs must be performed exclusively by the manufacturer or by an authorized centre using only original parts. Non compliance with the above could compromise the safe operation of the machine.

15)You should plan to make use of an omnipolar connector during installation, as required by local, national, and international electrical codes and regulations.

16)In order to avoid dangerous overheating problems, it is recommended that the power supply cable be fully unfurled.

17)Do not obstruct air intake and exhaust grilles and, in particular, do not cover the cup warmer tray with cloths or other items.

18)The machine’s power supply cable must not be replaced by users. In case the power supply cable becomes damaged, shut off the machine and disconnect the machine from the electctrical network by switching off the relative circuit breaker and close off the water supply; to replace the power supply cord, contact qualified professionals exclusively.

2	V1.3	La Marzocco, S.r.l.		Firenze, Italia

GB/5 - FB/80

2. Definition of Available Models

This operating manual refers exclusively to the following models, of our own manufacture:

GB/5 or FB/80, Model EE & AV into 2, 3 and 4 groups

1) Common Dimensions, Weights, and Features
C	B
			GB/5		2 gr.	3 gr.	4 gr.
		A		FB/80
			A	[mm]	475	475	475
					485	485	485
C	B		B	[mm]	622	622	622
					627	627	627
			C	[mm]	750	950	1190
					755	955	1195
		A	WEIGHT [kg]		90	100	130
	12					13

English

EE

6 5

AV

9

1

8

4

2

3

7

10

8

9

11

Fig. 1 - Model AV & EE with 2, 3, or 4 groups

Legend

1) Main Switch

2) Pressure Gauge (Steam Water)

3) Pressure Gauge (Brew Water)

4) Brew Groups

5) Control Panel

6) Group #1 Keypad

7) Digital Display

8) Steam Wand

9) Steam Knob

10)Hot Water dispense nozzle

11)Removable Drain Tray

12)Manual Brew Switch (EE model)

13)Hot Water Switch ( EE model)

For additional information on electronics, keypads, and software programming, please see the section entitled Software Programming your Espresso Machine.

www.lamarzocco.com

V1.3

3

2. Definition of Available Models

2) General Description

The machine is built in 2, 3, and 4 group versions and is essentially composed of the following parts:

	English	1)	Steam Boiler (produces steam and hot water)
		2)	Coffee (“saturation”) boiler
		3)	Brewing groups
		4)	Exterior Cover
		5)	Water pump
		3) Description of the various parts
		•	Steam Boiler
			The Steam Boiler consists of a cylindrical tank, of varying
			length according to the number of coffee groups, which is
			made of AISI 300 series stainless steel. Each unit is
			subjected to a hydraulic test, at a pressure of 6 bar, and has
			an operating pressure of 1.3-1.5 bar. The following is a list
			of effective volumes and power ratings according to the
			number of groups installed:

2	groups	7.0 liters	2000 or 3000	Watts
3	groups	11 liters	3000 or 4000	Watts
4	groups	14,5 liters	3000/3800 or 5000 Watts

Covers are installed at either end of the cylindrical tank and on one of them there is a housing for the water heating element, which allows the steam boiler to operating pressure within approximate 25 minutes. Operating pressure is maintained by a pressure switch or a temperature probe. The steam boiler has various fittings used for safety devices, for supplying hot water and steam,, and for the heating element.

•Coffee Boiler

The Coffee Boiler consists of a cylindrical tank, of varying length according to the number of coffee groups, which is made of AISI 300 series stainless steel. Each unit is subjected to a hydraulic test, at a pressure of 18 bar, and has an operating pressure of 9 bar. The following, table is a list of effective volumes and power ratings according to the number of groups installed:

2	groups	3.4	liters	1400	Watts
3	groups	5.0	liters	1600	or 1900 Watts
4	groups	3.4 + 3.4 liters		1400	+ 1400 Watts
		(2 Boilers Installed)

Covers are installed at either end of the cylindrical tank and on one of them there is a housing for the water heating elements. The temperature of the coffee boiler is maintained by an electronic temperature controller (PID capable) with an accuracy of 0.2°C. The brewing groups are installed on the boiler.

•Brewing Groups

They consist of a precision casting made of stainless steel. The brewing group accepts the portafilter used to hold the ground coffee; the espresso flows through the brewing group, through the portafilter basket, through the portafilter spout, and into the cup(s) after the brewing button has been pressed.

•Exterior Cover

It consists of a stainless sheet steel body for the GB/5 and painted plastic for FB/80. The structure has been the object of specific studies to provide good aesthetics, to lower ergonometric costs for the operator and to reduce the chance of damage to a minimum.

•Water Pump

The water pump, is a differential pressure, “positivedisplacement” type installed on the water supply tubing and is set-up to operate anytime the coffee groups are activated, and through an electric level gauge whenever the steam boiler needs to be replenished.

The Coffee Boiler and Steam Boiler contain water at elevated temperature. Water temperature over 125 F / 52C can cause severe burns instantly or death from scalding.

(Coffee Boiler 200 F / 93.3C- Steam Boiler 260 F / 127C)

4	V1.3	La Marzocco, S.r.l.		Firenze, Italia