Expobar ZENITH Manual User manual

ZENITH
USER MANUAL
R
UM_EN
Part No.: 1704260_00
Date: 25/11/2014
Original Instructions

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ZENITH
GENERAL ................................................................................................................3
Introduction..............................................................................................................................................4
Warnings...................................................................................................................................................4
Precautions ..............................................................................................................................................5
Intended use............................................................................................................................................6
OVERVIEW OF COMPONENTS..............................................................................8
Front view ZENITH Manual and Automatic............................................................................................8
Front view ZENITH On Demand...............................................................................................................9
INSTALLATION AND START-UP .............................................................................10
Positioning ..............................................................................................................................................10
Electrical connection............................................................................................................................10
Starting the grinder................................................................................................................................10
For ZENITH Manual and Automatic....................................................................................................... 11
For ZENITH On Demand......................................................................................................................... 12
OPERATION ..........................................................................................................13
Grinder neness adjustment ................................................................................................................13
Grinder dose adjustment ZENITH Manual and Automatic.................................................................13
Ground coffee lever adjustment ZENITH Automatic ..........................................................................13
Spout orientation adjustment dispensing ZENITH On Demand .........................................................14
Filter holder fork height adjustment ZENITH On Demand ..................................................................14
CLEANING AND CARE ........................................................................................15
Maintenance of the grinder .................................................................................................................15
Daily cleaning - clean the dispensing spout ZENITH Manual and Automatic ................................15
Weekly cleaning - coffee bean container .........................................................................................16
Weekly cleaning - doser group ZENITH Manual and Automatic......................................................16
Weekly Cleaning - clean with Grindz .................................................................................................17
PROGRAMMING..................................................................................................19
Grinder setting ZENITH On Demand.....................................................................................................19
Appliance switch-on.............................................................................................................................19
Dose dispensing and setting (display) ................................................................................................19
Continuous dispensing mode activation ............................................................................................19
Resetting dose counters .......................................................................................................................20
Function block .......................................................................................................................................20
Enter service menu ...............................................................................................................................20
Factory reset .........................................................................................................................................20
DIMENSION SKETCH.............................................................................................21
ZENITH Manual .......................................................................................................................................21
ZENITH On Demand ...............................................................................................................................21
CONTENT

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ZENITH
GENERAL
Important:
Alerts against unsafe practices. Observe to ensure drink quality, machine performance, food safety, to
prevent minor personal injury or damage to the machine.
WARNING!
Indicates a potentially hazardous situation which, if not avoided, could result in scalding, serious injury and
even death.
DANGER!
INDICATES A IMMINENTLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED,
WILL RESULT IN SERIOUS INJURY AND EVEN DEATH.
Note:
Gives additional information which may be helpful during the cleaning procedure or operation of the
machine.
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ZENITH
Read the user manual before using the machine.
This guide contains important instructions for using
the grinder correctly and safely.
Always keep this manual close at hand for future
reference.
This guide must be looked after with care for the entire
working life of the coffee grinder
This guide reect the current state of the grinder
technology and shall not be considered obsolete solely
because update at a later date on the basis of acquired
experience. The manufacturer reserves the right to
makemodicationstothismanualwithnoobligationto
update previous version (except in exceptional cases).
Never touch the machine with damp or wet hands.
Never use the machine when barefoot.
Never attempt to unplug the machine by pulling the
power cord or the machine itself.
Do not use the machine outdoors so it can be exposed
to weather (rain, snow, frost). It will cause material
damage to the machine.
The appliance is not intended for use by persons
(including children) with reduced physical, sensory
or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or
instruction concerning the use of the appliance by a
person responsible for their safety.
Alwaysusetheapplianceonaat,steadysurfacethatis
able to support its weight.
Always unplug the machine from the power supply
before performing any cleaning or maintenance
operations.
Do not use water jets or non-suitable detergents for
cleaning.
In the case of machine breakdown or malfunction
switch the machine off and do not tamper with it.
For repairs contact an authorized service center and
request the use of original spare parts.
Not observing of the above precautions may make the
machine unsafe for future use.
Do not leave the machine switched on when it is not in
use. Unplug the machine when not in use.
Do not obstruct the ventilation and/or heat dissipation
openings and/or slits nor introduce water or any other
liquids into same.
Never insert spoons, forks or other utensils into the
pouring lip, or into the coffee grain container for any
reason whatsoever while the appliance is operating.
Always switch off the appliance before removing
blockages from the pouring lip.
Never immerse the machine, plug or mains cable in
water or another liquid.
.Should a foreign object stop the motor, switch the
machine off immediately and contact an authorized
service center.
Should a foreign body stop the motor, switch the
machine off immediately and contact an authorized
service center.
Introduction
Warnings
Thank you for choosing the ZENITH coffee grinder
We hope you enjoy it!
GENERAL

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ZENITH
Always handle the machine with care to avoid the risk
of machine failure.
The packing materials (carton, cellophane, staples,
polystyrene, etc..) can cut, wound or create hazards
if used improperly or handled carelessly. Store such
materials out of reach of children and persons with
reduced physical, sensory or mental capabilities, or lack
of experience and knowledge.
This symbol on the appliance or
package means that the appliance
must not be considered as normal
household refuse. It must be handed
over to an appropriate collection
centre for recycling of electric and
electronic appliances. Make sure
that this appliance is disposed of
correctly and you will be making
your contribution to the prevention of negative
health effects and harm to the environment. Recycling
materials helps to preserve our natural resources.
For more information about how to recycle this
product,youcancontactyourlocalcouncilofce,local
refuse disposal service or the retailer from whom you
purchased the appliance.
Before carrying out any installation or adjustment
work, make sure to read and thoroughly understand
the warnings in this manual.
The company cannot be held liable for any damage to
people or property resulting from failure to respect
the instructions concerning safety, installation and
maintenance enclosed in this manual.
If the power cord of this appliance is damaged,switch off
theapplianceandcontactaprofessionalandqualied
technician for having it replaced.
Should you decide to no longer use this appliance, we
recommend that you make it inoperative by unpluging
the appliance from the mains socket and cut off the
power cord.
All defects and/or abnormal machine behaviour shall be
reported immediately to an authorized installation and/
or maintenance technician.
Before connecting the machine,check that the electrical
powersupplycorrespondstothespecicationsonthe
data plate.
Should the machine plug not be compatible with your
socket, have the plug replaced with a suitable type
by a qualied technician, who should also check that
the power outlet is suitable for the machine power
requirements.
Avoid the use of multiple-plug adapters and extension
cords.
The ground wire must be connected; the electrical
system must meet the standards set by local safety laws
and regulations.
The machine must be installed by authorized and
qualiedpersonnel.
Check that the machine components have suffered
no damage during shipping. In the case defects or
abnormalities are found, abort the installation and
request a replacement.
Precautions
GENERAL

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ZENITH
Note.
Machines with the “EL MOTORWITHTHERMAL PROTECTION” sign are equipped with a device which protects the
motor from overheating.
When this device is activated, do not attempt to operate the machine: isolate the machine from the power supply
and eliminate the cause of the problem before re-starting.
This grinder dispenser has been designed for
professional use by trained personnel.
The grinder/dispenser must be used only for the
application for which it was designed; that is, grinding
roasted coffee beans. Any other use are considered
improper and potentially dangerous.
The manufacturer shall not be held responsible for
damages deriving from improper or erroneous use of
the machine.
The appliance must not be used by children or
people with reduced, physical, sensorial or mental
abilities. It must also never be used by people without
the necessary skills and experience unless under
supervision or during training.
Do not allow children to play with this equipment at
any time.
The machine is not designed for use in environmental
conditions outside the -5 °C to +40 °C range.
The user must respect the general safety regulations in
force in the country in which the machine is installed
and shall be responsible for ensuring that periodic
machine maintenance is correctly done.
The persons installing and using the machine and doing
machine maintenance shall inform the manufacturer
of any defects or damages due to wear that might
jeopardize the original safety features of the machine.
The installer shall be responsible for checking that
the machine is installed and operated in a suitable
environmental condition thus not creating health or
safety hazards for those using the machine.
Any responsibility deriving from components
manufactured and installed on the machine shall be
assumed by the respective manufacturers;responsibility
attributable to the persons authorized to use the
machine shall be assumed by the customer.
The machine is designed for 24-hour intermittent
service. The machine components are designed and
built to ensure at least 1000 hours’ operation.
Good cleaning and maintenance also contribute to
ensure long machine life.
GENERAL
Intended use
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ZENITH
Note:
In order to identify the appliance, read the code after “MATRICOLA” (serial number) on the label applied
on this manual or on the appliance itself and select the corresponding voltage (ex. ZENITH 65-CA 230
AA 1001/10).
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GENERAL
DESCRIPTION
ZENITH
Manual / Automatic On Demand
EUR PLUG UK PLUG EUR PLUG UK PLUG
Grinding discs (mm) 65 65 65 65
Voltage (V) 230 240 230 240
Frequency (Hz) 50 50 50 50
Power consumption (W) 500 450 500 450
RPM
1290 1290 1290 1290
Throughput (Kg/h) 9.5 9.5 9.5 9.5
Electrical connection CEE 7/7 BS 1363/A CEE 7/7 BS 1363/A
Weight when empty (Kg) 13 13 12 12

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ZENITH
Front view ZENITH Manual and Automatic
OVERVIEW OF
COMPONENTS
Container lid
Coffee beans container
Grinding adjustment knob
Tab to open/close the coffee
bean container
Doser lid
Doser group
Tamper
Dispenser opening
Dose counter
Filter holder fork
Doser lever
ON/OFF switch
Coffee plate

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ZENITH
Front view ZENITH On Demand
OVERVIEW OF
COMPONENTS
Container lid
Coffee beans container
Grinding adjustment knob
Tab to open/close the coffee
bean container
LCD display
Decreasing key
Luminous key for 1 coffee
dose
Dispenser opening
Luminous key for 2 coffees
doses
Increasing key
Grinding start key
Filter folder fork
ON/OFF switch
Coffee plate

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ZENITH
The minimum dimensions for the place of the machine must be 360 mm wide x
415 mm depth x 620 mm high.
Positionthemachineonaatandstablesurface,awayfromwaterandsourcesof
heat.
It should be located in a dry environment, since excessive humidity will affect the
machine negatively.
Donotcoverthemachinewithplasticlmorcloths.
Only connect the machine to a grounded power supply.
Check the correct voltage and frequency on the technical data plate.
Positioning
Electrical connection
Starting the grinder
MIN. 10 cm
Note:
Make sure that air is able to circulate behind the machine (minimum 10 cm).
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Insert the container into its seat; positioning it so
that the hole lines up with the screw on the back
part of grinder.
Tighten the lock screw.
01
02
INSTALLATION
AND START-UP

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ZENITH
Connect the machine to the mains socket and pull
the tab at the bottom of the coffee bean container
to open it.
Switch ON the grinder on the ON/OFF switch and grind
until the desired amount of coffee has been grinded.
Use the dose lever to dispense ground coffee.
Removethecoverfromthecontainerandllitwith
coffee beans.
Placethelterholderonthefork
04
01
03
03
02
Note:
Each pull of the lever is a single dose of ground
coffee.
Note:
The number of dose can be seen on the counter.
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Note:
The appliance is equipped with a lter holder
retaining device.
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WARNING!
To prevent damage and injuries, never place ngers
or other items into the spout below the doser while
ground coffee is being dispensed.
INSTALLATION
AND START-UP
For ZENITH Manual and Automatic

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ZENITH
Select single or double dose by pressing the
corresponding keys or .
02
INSTALLATION
AND START-UP
Afterhavinglledthecontainerwithcoffeebeans(see
instructions 1-4 “Starting the grinder ZENITH Manual
and ZENITH On demand”), switch ON the grinder on
the ON/OFF switch.
01
Place the lter holder onto the fork and insert it
againstthelterholderrestraint.
03
Note:
Dispensing stops once the preset time has
elapsed.
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Note:
The appliance is equipped with a lter holder
retaining device.
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For ZENITH On Demand

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ZENITH
Grindernenessadjustment
Grinder dose adjustment ZENITH Manual and Automatic
Usethegrindingadjustmentknobtosetthegrindingneness.
Use the dial under the doser lid to adjust the amount in each dose.
Increase Decrease
Increase Decrease
Note:
Turntheadjustingknobclockwisetoincreasegrindingneness
or counter-clockwise to increase the grain size.
Note:
Turn the dial clockwise to reduce the amount or counter-
clockwise to increase it.
Note:
This setting is stepless and needs to be gradually changed.Grind
some coffee between every two notches change.
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01
01
WARNING!
If the knob is rotated one turn with a stationary motor, the grinder
may stop.
OPERATION
Ground coffee lever adjustment ZENITH Automatic
Toadjustthelevelofgroundcoffeeinthedoser,usetheagunderthe
lid of the doser group.
 Usethetwoslotsinthebottompartoftheagtoadjustthelevelof
thecoffeeinthedoser.Withtheagmoveddownwards,itispossibleto
work with a low level of ground coffee, while if it is moved upwards, it
is possible to work with a high level of ground coffee inside the doser.
We advise against operating fully automatic grinders and dosers when
thecoffeelevelagistoolow,sincethiscouldinuencetheregularity
of the doses.
01

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ZENITH
OPERATION
Filter holder fork height adjustment ZENITH On Demand
Usea Philipsscrewdriver toloosen thefastening screw onthe lter
holder fork It is recommended not to unscrew the screw completely.
Raiseorlowertheforkinordertoadjustitaccordingtolterholder
used.
Once having set the correct position, tighten the fork fastening screw.
01
Spout orientation adjustment dispensing ZENITH On Demand
Adjusttheorientationofthedispensingspouttosuitthelterholder
used.
01

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ZENITH
WARNING!
Always unplug the appliance from the mains power supply before carrying out any cleaning or maintenance operation.
WARNING!
Never pull on the power cord or the appliance when removing the plug from the mains power socket.
Cleaning is fundamentally important to the good operation of the grinder and doser.
Neglecting to clean the grinder and doser will allow aromatic oil substances from the coffee to turn rancid which will
have a negative effect on coffee taste.A lack of proper cleaning will also impair the precision of the grinder causing
irregular grinding size and doses.
Before cleaning, make sure that the appliance is not connected to the mains power.
Daily cleaning - clean the dispensing spout ZENITH Manual and Automatic
Remove the rubber protection. Clean the dispensing spout using a brush.
01
02
Maintenance of the grinder
WARNING!
Maintenance operations must only be performed by qualied service engineers, authorised to perform such operations
by the manufacturer.
WARNING!
Never perform makeshift or precarious repairs and never use non-original spare parts.
For good appliance operation, it is necessary to check and if required, replace the grinders burrs for every 400 kg
of coffee grinded.
CLEANING AND CARE

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ZENITH
CLEANING AND CARE
Weekly cleaning - coffee bean container
Close the coffee bean container by pulling the tab
and remove the fastening screw on the side.
Use a clean cloth to wipe away oil from the coffee beans.
Lift the lid and clean with a brush.
01
02
Weekly cleaning - doser group ZENITH Manual and Automatic
Lift the doser lid and clean the group with a brush.
01

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ZENITH
CLEANING AND CARE
Turn OFF the grinder, remove the bean hopper
and pour out the remaining coffee beans.
Reassemble bean hopper and ll with one cap of
Grindz cleaning tablets and reopen bean stop.
1°
2°
1°
2°
03
04
Weekly Cleaning - clean with Grindz
Close the bean stop in bottom of the bean hopper. Start grinder by pressing the ON/OFF switch or
pushing the grinder start key for ZENITH On demand.
Run grinder until no powder comes out of the grinder
outlet.
01
02

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ZENITH
CLEANING AND CARE
Start the grinder again by pressing the ON/OFF
switch or pushing the grinder start key for ZENITH
On demand.
Run until no more cleaning powder come out of
the grinder.
Rellthebeanhopperwithfreshcoffeebeans.
Make two cup of coffee and throw it away.
05
06

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PROGRAMMING
Continuous dispensing mode activation
By pressing both keys and the continuous
mode is activated.
Both dose keys light up and the continuous dispensing
symbol appears .
By pressing the grinding start key for more than 0.3
seconds, continuous dispensing is activated until the
grinding activation key is released.
By pressing one of the keys or you return to
the automatic dose mode.
Dose dispensing and setting (display)
By pressing the key for one dose this icon lights
upandthecupislledduringdispensing.
By pressing the grinding start key for more than 0.3
seconds, dispensing and countdown until zero is stared.
Once dispensing is completed, the countdown zero
returns to its set value after one second.
The single dose counter is increased of 1.
By pressing the key for two doses this icon lights
upandthecupislledduringdispensing.
By pressing the grinding start key for more than 0.3
seconds, dispensing and countdown until zero are
activated.
Once dispensing is completed, the countdown zero
returns to its set value after one second.
The double dose counter is increased of 1.
By pressing the increasing key or the decreasing
key the dispensing time of the selected dose is
increased or decreased.
Dispensing time
of preset 1 coffee dose
Dispensing visualization
of 1 coffee dose
Counter of dispensed
1 coffee dose
Continuous
dispensing enabled
Padlock (locked
programming)
Dispensing time
of preset 2 coffee dose
Dispensing visualization
of 2 coffee dose
Counter of dispensed
2 coffee dose
Grinder setting ZENITH On Demand
Appliance switch-on
Note:
Whenswitchingtheapplianceonforthersttimeitisconguredwithfactorysettings.Changeofsettings
willbeautomaticallysavedanduserdenedsettingswillbeloadedautomaticallyifthegrinderisrestarted.
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When switching the appliance on, the following screen is shown for 7.5
seconds.
ZENITH On Demand

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ZENITH On Demand
Resetting dose counters
By pressing both keys and for more than 5
seconds, both dose counters are reset.
Function block
By pressing both keys and and releasing them,
all functions are blocked except the dose selection and
the dispensing start.
The display shows the symbol .
After having pressed the keys and , and
releasing them, all functions stop.
Enter service menu
If the key is pressed and hold when switching the appliance on , a
screen is entered where the following data are displayed:
Firmware version.
I and 2 dose total counter (cannot be reset)
The dispensing time counter in continuous mode (shown in
seconds) in the low middle of the other two counters (cannot be
reset)
The display brightness (contrast value) in the middle of the screen
adjustable by the keys and .
PROGRAMMING
Factory reset
If the key kept pressed when switching the
appliance on all settings are reset to factory defaults.
The service menu counters are not reset.