Nuova MICROBAR Manuale utente

Rel. 02 - 2003

Congratulations,

upon the wise choice you have made by purchasing the MICROBAR model.

In fact, you are now the owner of not just a simple coffee dispenser, but a true espresso coffee-making machine which is fully automatic and comple-

tely controlled by a microprocessor. This means absolute reliability and simple to use.

We are certain that our MICROBAR model will increase your confidence in Nuova Simonelli and that you will undoubtedly recommend others to pur-

chase this coffee-making machine, since the MICROBAR model has been chosen to increase the profitability of the coffee shop, thus fully optimising

running costs.

This machine has been manufactured in compliance with the EEC directives 89/392, 89/336, 73/23, 89/109 and subsequent modifications.

With best wishes

Nuova Simonelli s.r.l.

TECHNICAL CHARACTERISTICS

ENGLISH

NET WEIGHT 30 Kg 66 Lb

GROS WEIGHT 33 Kg 72 Lb

POWER 2000 W 2000 W

DIMENSIONS A 320 mm

121/4 inc

B200 mm

73/8 inc

C480 mm

183/8 inc

D260 mm

101/16 inc

E400 mm

155/16 inc

TECHNICAL CHARACTERISTICS . . . . .29

1. DESCRIPTION . . . . . . . . . . . . . . . . . . .31

1.1 KEYBOARD DESCRIPTION (Standard configuration) . .32

1.2 MICROBAR INTERNAL DESCRIPTION . . . . . . . . . . . . .32

SAFETY INSTRUCTIONS . . . . . . . . . . .33

3. TRANSPORT AND HANDLING . . . . . . .36

3.1 MACHINE IDENTIFICATION . . . . . . . . . . . . . . . . . .36

3.2 TRANSPORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

3.3 HANDLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

INSTALLATION AND PRELIMINARY

OPERATIONS . . . . . . . . . . . . . . . . . . . .37

5. ADJUSTMENTS TO BE MADE

BY A QUALIFIED TECHNICIAN . . . . . . .38

5.1 GRINDING ADJUSTMENT . . . . . . . . . . . . . . . . . . . .38

5.2 MILK FOAMER ADJUSTMENT . . . . . . . . . . . . . . . . .38

5.3 MILK FLOW ADJUSTMENT . . . . . . . . . . . . . . . . . . .39

USE . . . . . . . . . . . . . . . . . . . . . . . . . . .39

6.1 STANDARD CONFIGURATION . . . . . . . . . . . . . . . . .39

6.2 SELECTION CONFIGURATION . . . . . . . . . . . . . . . .40

6.3 HOW TO MAKE COFFEE . . . . . . . . . . . . . . . . . . . . .40

6.4 HOW TO MAKE 2 COFFEES . . . . . . . . . . . . . . . . . .40

6.5 HOW TO MAKE CAFFELATTE . . . . . . . . . . . . . . . . .41

6.6 HOW TO MAKE CAPPUCCINO BIG CAPPUCCINO . .41

6.7 MACCHIATO (3 layers: milk/coffee/milk) . . . . . . . . .41

6.8 HOT MILK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

6.9 HOW TO MAKE DECAFFEINATED COFFEE . . . . . . .41

6.10 HOW TO MAKE SHORT ESPRESSO

AFFE CREME . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

6.11 HOT WATER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

6.12 STEAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

PROGRAMMING . . . . . . . . . . . . . . . . . .43

7.1 LEGENDA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

7.2 PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . .43

7.3 EXITING PROGRAMMING . . . . . . . . . . . . . . . . . . . .44

7.4 PROGRAMMING CYCLE . . . . . . . . . . . . . . . . . . . . .44

SPECIAL MACHINE

SCALING FUNCTIONS . . . . . . . . . . . . .47

8.1 RESETTING CLEANING FILTRE LITRE COUNTER . .47

8.2 RESETTING WASHING CYCLES . . . . . . . . . . . . . . .47

8.3 RESETTING MACHINE PARAMETRES . . . . . . . . . . .47

8.4 HANDLING MANUAL COFFEE DELIVERY GROUP . .47

CLEANING AND MAINTENANCE . . . . . .48

9.1 SWITCHING OFF THE MACHINE . . . . . . . . . . . . . . .48

9.2 CLEANING THE BODY . . . . . . . . . . . . . . . . . . . . . .48

9.3 CLEANING THE DELIVERY UNIT

AND THE MILK FOAMER . . . . . . . . . . . . . . . . . . . . .48

9.4 REINSTATING AN INTERRUPTED

WASHING CYCLE . . . . . . . . . . . . . . . . . . . . . . . . .49

9.5 COFFEE HOLDER AND COFFEE

DELIVERY UNIT CLEANING . . . . . . . . . . . . . . . . . .49

9.6 CLEANING THE STEAM NOZZLE . . . . . . . . . . . . . .50

9.7 CLEANING THE DROP COLLECTING TRAY GRID . .50

9.8 CLEANING THE WATER COLLECTING TRAY . . . . .50

9.9 CLEANING THE WATER TANK . . . . . . . . . . . . . . . .50

9.10 CLEANING THE GASKET . . . . . . . . . . . . . . . . . . . .50

9.11 CLEANING THE MILK FOAMER . . . . . . . . . . . . . . . .51

10.

STANDARD SETTING TABLE . . . . . . . .52

11. MACHINE FUNCTIONS MESSAGES . . .53

12. MACHINE BLOCK

ALARM MESSAGES . . . . . . . . . . . . . . .55

ELECTRICAL SYSTEM . . . . . . . . . . . . .57

PLUMBING SYSTEM . . . . . . . . . . . . . . .58

INDEX

ENGLISH

Fig. 1

LEGENDA

1Coffee bean holder cap

2Control panel

3Front door

4Steam pipe / Hot water pipe

5Drop collecting tray grid

6Coffee grounds drawer

7Coffee nozzles

8Milk/Cappuccino nozzle

(Cappuccino version only)

9Control panel hatch opening / locking key

10 Ground coffee conveyor hatch

11 Milk suction tube

(Cappuccino version only)

12 Milk flow adjusting tap

(Cappuccino version only)

13 Water tank opening

14 Main switch (ON / OFF)

15 Mains connecting plug

16 Water collecting tray

716 5

1. DESCRIPTION

ENGLISH

LEGENDA

1 Espresso key

2 Espressos key

1 Coffee key

2 Coffees key

Decaffeinated coffee key

61 Caffe Creme key (Coffee version)

61 Caffelatte

key

(Cappuccino version)

Hot water key

8Steam key

LCD display

LEGENDA

1Ground coffee conveyor

2Coffee bean holder

3Coffee grinder adjusting screw

4Delivery unit

5Water collecting tray

6Coffee grounds drawer

7Milk Foamer (Cappuccino version only)

8Milk Foamer air regulator (Cappuccino version only)

9Door key

10 Door microswitch

Fig. 2 Fig. 3

1.1 KEYBOARD

DESCRIPTION

(Standard configuration)

1.2 MICROBAR INTERNAL DESCRIPTION

ENGLISH

This book is an integral and essential

part of the product and must be given

to the user. Read this book carefully.

It provides important information

concerning safety of installation, use

and maintenance. Save it carefully

for future reference.

☞

After unpacking, make sure the

appliance is complete. In case of

doubts, do not use the appliance, but

consult a qualified technician.

Packaging items which are poten-

tially dangerous (plastic bags,

polystyrene foam, nails, etc.) must be

kept out of children’s reach and must

not be disposed of in the environ-

ment.

☞

RISK OF POLLUTION

Before connecting the appliance

make sure the rating plate data corre-

spond with the mains. This plate is

on the front panel at the top right

hand side of the appliance. The

appliance must be installed by quali-

fied technicians in accordance with

current standards and manufacture-

r’s instructions.

The manufacturer is not liable for any

damage caused due to failure to

ground the system. For the electrical

safety of the appliance, it is neces-

sary to equip the system with the pro-

per grounding. This must be carried

out by a qualified electrician who

must ensure that the electric power

of the system is sufficient to absorb

the maximum power input stated on

the plate.

☞

In particular you must ensure that the

size of the wiring cables is sufficient

to absorb power input.

The use of adapters, multiple sockets

or extensions is strictly forbidden. If

they prove necessary, call a fully

qualified electrician.

☞

The machine must be installed accor-

ding to the local standards in force

with regard to plumbing systems. For

this reason, the plumbing connec-

tions must be carried out by a quali-

fied technician.

☞

This appliance must only be used as

described in this handbook. The

manufacturer shall not be liable for

any damage caused due to improper,

incorrect and unreasonable use.

☞

Fig. 4

Fig. 5

2. SAFETY INSTRUCTIONS

ENGLISH

Basic rules must be observed when

using any electric appliance.

In particular:

•do not touch the appliance when

hands or feet are wet;

•do not use the appliance when

barefoot;

•do not use extensions in bath or

shower rooms;

•do not pull the supply cord out of

the socket to disconnect it from

the mains;

☞

CAUTION

RISK OF ELECTRIC SHOCK

•do not leave the appliance expo-

sed to atmospheric agents (rain,

sun, etc.);

•do not let the appliance be used

by children, unauthorised staff or

staff who have not read and fully

understood the contents of this

handbook.

Before servicing the appliance, the

authorised technician must first

switch off the appliance and remove

the plug.

☞

To clean the appliance, set the

machine to the “0” energy level, that

is, “WITH THE MACHINE SWITCHED

OFF AND THE PLUG REMOVED

FROM THE MAINS” and follow the

instructions in this handbook.

☞

If the appliance breaks down or fails

to work properly, switch it off. Any

intervention is strictly forbidden.

Contact qualified experts only.

Repairs should only be made by the

manufacturer or authorized service

centres. Only original spare parts

must be used. Failure to observe the

above, could make the appliance

unsafe.

☞

For installation, the qualified electri-

cian must fit an omnipolar switch in

accordance with the safety regula-

tions in force and with 3 (0,12) or

more mm (in) between contacts.

☞

To avoid dangerous overheating,

make sure the supply cord is fully

uncoiled.

☞

Do not obstruct the extraction and/or

dissipator grids, especially of the cup

warmer.

☞

The user must not replace the

appliance supply cord. If the cord is

damaged, switch off the appliance

and have a qualified technician chan-

ge the cord.

☞

If no longer using the appliance, we

recommend making it inoperative;

after removing the plug from the

mains electricity, cut the power

supply cable.

☞

Fig. 6

Fig. 7

Fig. 9

ENGLISH

Fig. 8

CAUTION

RISK OF POLLUTION

Do not dispose of the machine in the

environment: to dispose of the

machine, use an authorised centre,

or contact the manufacturer for relati-

ve information.

☞

To ensure that the machine is pro-

perly ventilated, place it with the ven-

tilation side at a distance of 15 cm

(5,9 in) from walls or other objects.

☞

Once a machine wash cycle has been

started, do not interrupt it, as deter-

gent residues may then be left inside

the delivery group.

☞

CAUTION

RISK OF INTOXICATION

Use the steam nozzle with care and

never place hands below the jet of

steam. Do not touch the nozzle imme-

diately after use.

☞

CAUTION

RISK OF BURNS OR SCALDING

We remind you that before carrying

out any installation, maintenance,

unloading or adjustment operations,

the qualified operator must put on

work gloves and protective footwear.

☞

When adding coffee beans, the

machine operator must not place

his/her hands inside the container.

☞

CAUTION

RISK OF CUTTING

Fig. 10

Fig. 11

ENGLISH

Always quote the machine serial number in all

communications to the manufacturer, Nuova

Simonelli.

The machine is transported on pallets which

also contain other machines - all boxed and

secured to the pallet with supports.

Prior to carrying out any transport or handling

operation, the operator must:

•put on work gloves and protective footwear,

as well as a set of overalls which must be

elasticated at the wrists and ankles.

The pallet must be transported using a sui-

table means for lifting (e.g., forklift).

CAUTION

RISK OF IMPACT OR CRASHING

CAUTION

RISK OF IMPACT OR CRASHING

During all handling operations, the operator

must ensure that there are no persons,

objects or property in the handling area.

The pallet must be slowly raised to a height

of 30 cm (11,8 in) and moved to the loading

area. After first ensuring that there are no

persons, objects or property, loading opera-

tions can be carried out.

Upon arrival at the destination and after

ensuring that there are no persons, objects

or property in the unloading area, the pro-

per lifting equipment (e.g. forklift) should be

used to lower the pallet to the ground and

then to move it (at approx. 30 cm (11,8 in)

from ground level), to the storage area.

Before carrying out the following operation,

the load must be checked to ensure that it is

in the correct position and that, when the

supports are cut, it will not fall.

The operator, who must first put on work

gloves and protective footwear, will pro-

ceed to cut the supports and to storing the

product. To carry out this operation, the

technical characteristics of the product

must be consulted in order to know the

weight of the machine and to store it accor-

dingly.

CAUTION

RISK OF POLLUTION

Fig. 12

Fig. 13

3. TRANSPORT AND HANDLING

3.1

MACHINE

IDENTIFICATION

3.2 TRANSPORT

3.3 HANDLING

ENGLISH

CAUTION

RISK OF POLLUTION

Do not dispose of packaging in the environ-

ment.

Before carrying out any installation and

adjustment operations you must read and

fully understand the SAFETY INSTRUC-

TIONS of this handbook.

The company cannot be held responsible

for damage to things or injury to persons

caused by failure to comply with the safety

instructions and installation and maintenan-

ce instructions contained in this handbook.

CAUTION

RISK OF SHORT CIRCUITS

Before connecting the machine to the mains

power supply, please check that the supply

voltage corresponds to the machine voltage.

Once the machine has been withdrawn from

the packaging, carry out the following instruc-

tions:

1Position the unit on a horizontal surface.

2Open the hatch.

3Withdraw the water tank by pulling it

upwards.

WARNING

4Particularly the first time, wash the tank

with soapy water and then carefully rinse

off all soap.

5Fill the water tank with water.

6Make sure that the outside of the water

tank is dry.

7Return the water tank to its site.

8Close the hatch.

9Remove the coffee bean holder cap.

Pour ONLY toasted coffee beans into the

coffee bean holder. any other kind of coffee,

for example ground coffee, will damage the

coffee grinder.

Don't insert caramelized, sugar coated, or

similarly coated coffee beans, or instant

coffee or other sugary beverages because

they will harm the appliance.

10 Don't fill to the brim but pour just enough

toasted coffee beans into the coffee bean

holder to ensure correct closure of the unit.

Fig. 14

Fig. 16

Fig. 15

Fig. 17

11 Close the cap.

4. INSTALLATION AND PRELIMINARY OPERATIONS

ENGLISH

the machine automatically loads the heater

with water and begins heating operations.

When the desired temperature is reached

the display will show the following messa-

ge:

NOTE:the starting time is about 3 minutes.

NOTE:the appliance is endowed with a secu-

rity system that will stop the machine

after about 1.5 minutes of constant

functioning of the pump (to avoid pump

overheating). In this case, switch off the

main switch of the machine and then

turn it on again.

The machine is now ready to be used.

Switch on the grinder to carry out the grin-

ding adjustment procedures.

NOTE:the procedure is possible also with the

appliance on.

•Put the key into its lock.

•Turn the control panel hatchdoor key coun-

ter- clockwise.

•Open the hatchdoor, to gain access to the

coffee grinder adjusting screw. Following

the direction of the arrows and using a 3 mm

(0,12 in) allen wrench, grinding of the coffee

beans can be adjusted to COARSER

(counter-clockwise) or FINER (clockwise).

•Lock the hatchdoor.

WARNING NOTE:the procedure is possible also with the

appliance on.

•Put the key into its lock.

•Turn the control panel hatchdoor key coun-

ter-clockwise.

•Open the hatchdoor, to gain access to the

adjusting screw.

To adjust the delivery of air from the milkfoamer

and, consequently, the amount of foam delive-

red, turn the adjusting screw as follows:

•Loosen the safety ring nut counter-clockwi-

se.

•Turn the adjusting screw as shown on the

hatchdoor label to increase/decrease air

delivery from the foam maker.

•Once the desired airflow has been reached,

tighten the safety ring nut by turning it clock-

wise.

NOTE:in case the following procedure should-

n't take effect, see the chapter on

"Problems and Solutions".

After the preliminary operations:

1Press the main switch so that the LCD dis-

play turns on showing the message:

Fig. 19

FINO

FINE

GOARSE

GROSSO

Fig. 18

OPEN

CLOSED

5. ADJUSTMENTS TO BE MADE

BY A QUALIFIED TECHNICIAN ONLY

5.1

GRINDING

ADJUSTMENT

5.2 MILK FOAMER

ADJUSTMENT

ENGLISH

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