Expobar Office series User Manual
OFFICE LINE
USER MANUAL
UM_EN
Date: 150525_02
R
OFFICE LINE
2
CONTENT .....................................................................................................................................................................2
SYMBOL DESCRIPTION .......................................................................................................................................4
Hazard intensity levels ........................................................................................................................................................ 4
GENERAL ........................................................................................................................................................................5
Introduction .......................................................................................................................................................................... 5
General instructions ............................................................................................................................................................ 5
Warnings ................................................................................................................................................................................ 5
Precautions ............................................................................................................................................................................ 6
Intended use .......................................................................................................................................................................... 6
TECHNICAL SPECIFICATIONS ........................................................................................................................7
Leva ......................................................................................................................................................................................... 7
Accessories............................................................................................................................................................................ 7
Control/Pulser & Control/Pulser with grinder ............................................................................................................. 8
Accessories............................................................................................................................................................................ 8
OVERVIEW OF COMPONENTS ....................................................................................................................9
Leva ......................................................................................................................................................................................... 9
Control/Pulser .................................................................................................................................................................... 10
Control/Pulser with grinder ............................................................................................................................................ 11
DIMENSION SKETCH .......................................................................................................................................... 12
Leva ...................................................................................................................................................................................... 12
Control/Pulser ................................................................................................................................................................... 12
Control/Pulser with grinder ........................................................................................................................................... 13
TRANSPORT .............................................................................................................................................................14
Packaging .............................................................................................................................................................................. 14
Delivery inspection ............................................................................................................................................................ 14
INSTALLATION ....................................................................................................................................................... 14
Positioning ...........................................................................................................................................................................14
Electrical installation .......................................................................................................................................................... 15
Electrical connection types .............................................................................................................................................. 15
Water connection .............................................................................................................................................................16
Pressure and temperature ............................................................................................................................................... 16
Hydraulic connection types ............................................................................................................................................. 16
Filling the water tank ......................................................................................................................................................... 17
Connecting to the water mains ...................................................................................................................................... 18
Starting the machine ..........................................................................................................................................................18
The portalter set .............................................................................................................................................................19
Inserting the portalter in the group ............................................................................................................................19
Original Instructions
CONTENT
OFFICE LINE
3
CONTENT
OPERATION ............................................................................................................................................................... 20
Espresso brewing ................................................................................................................................................................ 20
Steaming and frothing milk ............................................................................................................................................... 21
ESPRESSO MACHINE WITH BUILT-IN GRINDER ............................................................................ 22
Hot water dispensing ......................................................................................................................................................... 22
Before using the coffee grinder ....................................................................................................................................... 22
Adjusting the grinder coarseness .................................................................................................................................... 23
Dispensing a ground coffee dose .................................................................................................................................... 23
CLEANING AND MAINTENANCE ............................................................................................................ 24
Recharging the water softener ........................................................................................................................................ 24
Coffee machine cleaning .................................................................................................................................................... 25
Daily cleaning ....................................................................................................................................................................... 25
Weekly cleaning .................................................................................................................................................................. 25
Cleaning the brewing group and portalter ................................................................................................................. 26
Cleaning the gasket and shower plate ........................................................................................................................... 27
Additional handling of the machine................................................................................................................................. 28
STORAGE AND DISPOSAL OF MACHINE ..........................................................................................28
Storing the machine ............................................................................................................................................................ 28
Disposal of the machine .................................................................................................................................................... 28
PROGRAMMING ..................................................................................................................................................... 29
Touchpad .............................................................................................................................................................................. 29
Dosage programming of the drink buttons (Control models only). ....................................................................... 29
Normal mode ...................................................................................................................................................................... 30
Turning the thermostat and group boiler off/on ......................................................................................................... 30
Adjusting the group boiler temperature ....................................................................................................................... 30
Reset temperature to factory default ............................................................................................................................ 31
Thermostat alarms ............................................................................................................................................................. 31
TROUBLESHOOTING ......................................................................................................................................... 32
Quick Troubleshooting Guide ......................................................................................................................................... 32
OFFICE LINE
4
SYMBOL DESCRIPTION
Hazard intensity levels
i
There are four different levels of notication intensity within this manual, as identied by signal words
DANGER, WARNING, IMPORTANT, and NOTE. The level of risk and importance of the notication
is determined by the following denitions. Always observe the warnings to ensure safety and prevent
potential injury and product damage.
Important:
Alerts against unsafe practices. Observe Important notications to ensure food safety, prevent
possible minor personal injury, or damage to the machine.
WARNING:
Indicates a potentially hazardous situation which, if the WARNING is ignored, could result in
serious injury or even death.
DANGER:
INDICATES A IMMINENTLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED, WILL
LIKELY RESULT IN SERIOUS INJURY AND EVEN DEATH.
Note:
Gives additional information which may be helpful during the operation, routine maintenance,
and cleaning of the machine.
OFFICE LINE
5
GENERAL
Introduction
Thank you for choosing an OFFICE LINE espresso machine from EXPOBAR.
We hope you enjoy it !
Machine installation and certain maintenance
operations should only be performed by
qualified service personnel.
All safety instructions and warnings contained
in this manual should be observed to ensure
safe installation, use and maintenance.
Do not attempt to open or repair the machine
or access the interior. Repair should be
performed by an authorised workshop, by a
service centre, or by qualified service staff.
Do not remove operational or protective parts
requiring use of tools for removal.
Purchasers are liable for ensuring that users
have been trained to operate the machine
and have been informed of the potential risks
involved.
The installer will be held liable for all non-
authorised modification of the machine.
Non-authorised alteration or modification of
the machine will exempt the manufacturer of
all liability for damages and will invalidate the
warranty.
This manual refers to the machine as at the
time of sale. The commercial availability of
subsequent versions featuring modifications,
upgrades or adaptations does not oblige
the manufacturer to apply the same to this
machine, nor does it oblige it to update the
documentation supplied.
The manufacturer reserves the right to
withdraw currently available manuals whenever
it considers appropriate and reasonable.
General instructions
Warnings
Read this user manual carefully before starting
to use the machine.
This manual contains important instructions
regarding safe intended use of the machine.
Do not discard this manual, it will be useful for
future reference. If damaged or lost, request a
copy from the manufacturer.
Install the machine in a horizontal position and
away from heat sources and flammable objects.
This machine should only be installed on a
water-resistant work surface that is capable of
adequately supporting the machine’s weight.
Place the machine in a location accessible only
to personnel trained to operate it.
Keep all hazardous packaging materials, such as
plastic bags, styrofoam, and staples, out of reach
of children.
Plug the machine into a properly installed, earth
grounded electrical outlet with line voltage that
matches the specifications for the machine.
Ensure that the power supply voltage does not
fluctuate by more than 6%.
Position the power cable so that users cannot
trip over it. Keep the power cable away from
sharp edges and heat sources.
Children should never be allowed to play with
the machine.
This appliance is not suitable for installation in
an area where a pressure washer may be used.
Do not use the machine outdoors, where
it would be exposed to severe weather or
extreme temperatures..
If the power cable is damaged, it may only be
replaced by the manufacturer or its approved
service technician.
Do not remove or disable any of the
mechanical, electrical, or thermal protection
safety equipment.
Note:
The manufacturer is not liable for damage to persons or property resulting from failure to
follow the instructions and warnings listed below when installing and using this machine.
OFFICE LINE
6
GENERAL
Precautions
Intended use
In case of emergency, (e.g., the machine catches
fire or becomes unusually hot or noisy),
disconnect the power immediately and turn off
the water supply.
If the machine is not going to be used for an
extended period of time, disconnect the power.
When disconnecting the power, pull the plug
rather than the cable.
When packed for storage, store the machine
in a dry place with an ambient temperature
above 5ºC. Boxes may be stacked up to three
units high of the same model. Do not place
other heavy items on top of the box.
If the machine is likely to be exposed to
temperatures below 0ºC during handling and
transport, make sure that service personnel
empty the boiler and water system. (The
machine’s boiler and water system is empty
when delivered from the factory.)
To ensure fault-free machine operation, only
use manufacturer-approved replacement parts
and accessories.
The coffee machine has been designed and
manufactured to make espresso coffee and
other hot drinks (e.g., steaming and frothing
milk). Do not use it for any other purpose.
The machine is intended to be used by trained
personnel for preparing foodstuffs.
This machine is not intended for use in
industrial kitchens, domestic kitchens, or similar
locations.
The manufacturer will not be held liable
for damage to persons or property due
to incorrect, improper or negligent use by
nonprofessional personnel.
To ensure optimal performance, install the
machine in a location where these parameters
will not be exceeded:
- Maximum permissible inlet water pressure:
600 KPa (6 Bar)
- Minimum permissible inlet water pressure:
200 KPa (2 Bar)
- Maximum inlet water temperature: 40ºC
- Ambient temp. maintained between:
+10ºC / (min.) and +40ºC (max.).
Before performing maintenance and/or moving
the machine, disconnect the machine from the
power supply and wait for it to cool down.
Do not place any liquids on the machine.
This appliance must not be cleaned with a
pressure washer.
Never immerse the machine, plug or power
cable in water, as there is a risk of electric
shock.
Do not touch the machine’s hot surfaces or
dispensing equipment.
Do not touch the machine if your hands or feet are
wet.
Do not operate the machine if any part except
the dispensing equipment is wet.
Place the machine out of reach of children.
This appliance can be used by children from
age 8 and above and persons with reduced
physical, sensory, or mental capabilities or lack
of experience and knowledge if they have been
given supervision or instruction concerning use
of the appliance in a safe way and understand
the hazards involved.
Children shall not play with the appliance.
Cleaning and user maintenance shall not be
made by children without supervision.
Do not use the machine if the power cable
or plug is damaged, or the machine has been
dropped. Contact a service technician for
repairs or to ensure that it is safe for use.
Do not block the vents with rags or other
objects.
Do not insert foreign objects into the vents.
Check the drain regularly to make sure that
waste water is emptying properly.
OFFICE LINE
7
Accessories
TECHNICAL SPECIFICATIONS
Leva
MODEL
2-spout
portalter
Filter
basket
Coffee
spoon
Inlet
hose
Cleaning
membrane
Drain tube Tamper
Water
softener
cartrge.
Leva
-
Leva
2 boiler
1 unit
1 unit
each
1 unit
1 unit
(mains
connection
models
only)
1 unit
1 unit
(mains
connection
models
only)
1 unit 2 units
7 grams
14 grams
SPECIFICATIONS
MODEL
Leva 1 boiler Leva 2 boilers
Steam wand
1 unit
Hot water outlet
1 unit
Group
1 unit
Built-in grinder
No
Temperature control
Pressurestat regulated Pressurestat & PID regulator
Width, height, depth
16.9x10.2x18.1 in. / 430x260x460 mm
Boiler volume (L)
1.5 1.5 + 1.5
Water tank volume (L)
2.75
Power supply options
120V~ 1200W 60Hz
240V~ 1950W 60Hz
Water connection
Female 3/8” thread
Machine weight
55.8 lbs / 25.3 kg 62.4 lbs / 28.3 kg
Steam boiler operating press
11.6-18.8psi / 0.8-1.3 bar
Ambient noise
< 70 dB
21 in. /
55 cm
59 in. /
150 cm
OFFICE LINE
8
Accessories
TECHNICAL SPECIFICATIONS
Control/Pulser & Control/Pulser with grinder
SPECIFICATIONS
MODEL
Control & Pulser
1 boiler
Control & Pulser
1 boiler w/ grinder
Steam wand 1 unit
1 unit
Hot water outlet 1 unit
1 unit
Group 1 unit
1 unit
Built-in grinder
No Yes
Temperature control
Pressurestat
regulated
Pressurestat
regulated
Width, height, depth
21.9x10.2x18.1 in.
555x260x460 mm
26.8x16.5x18.1 in.
680x420x460 mm
Boiler volume (L)
1.5 1.5
Water tank volume (L)
2.75 2.75
Power supply options
120V~ 1200W 60Hz 120V~ 1310W 60Hz
240V~ 1950W 60Hz 240V~ 2050W 60Hz
Water connection Female 3/8” thread Female 3/8” thread
Machine weight
37.5 lbs / 17.0 kg 59.5 lbs / 27 kg
Steam boiler operating press Between 11.6 and 18.9 psi /
0.8 and 1.3 bar
Ambient noise
< 70 db
MODEL
2-spout
portalter
Filter
basket
Coffee
spoon
Inlet
hose
Cleaning
membrane
Drain tube Tamper
Water
Softener
Cartrge.
Control
& Pulser
-
Control
& Pulser w/
Grinder
1 unit 2 units 1 unit
1 unit
(mains
con-
nection
models
only)
1 unit
1 unit
(grinder
models
only)
1 unit 2 units
7 grams
14 grams
21 in. /
55 cm
59 in. /
150 cm
OFFICE LINE
9
OVERVIEW OF COMPONENTS
Leva
POS. Description POS. Description
1 Steam tap 9 Main switch
2 Brewing group 9.1 Water-steam boiler switch
3 Steam wand 10 Hot water tap
4 Porta lter 11 Brewing lever
5 Removable drip tray 12 Steam manometer
6 Adjustable leg 13 Temperature control display
7 Hot water outlet 14 Brew manometer
8 Heating element light
Leva
Leva 2 boiler
010107
07
11
11
10
14
121309
9.1
08
010102
02
03
03
040405
05
06
06
10129
14
08
OFFICE LINE
10
OVERVIEW OF COMPONENTS
Control/Pulser
POS. Description POS. Description
1 Steam tap 7 Hot water outlet
2 Brewing group 8 Heating element light
3 Steam wand 9 Main switch
4 Porta lter 10 Hot water tap
5 Removable drip tray 11 Brewing switch
6 Adjustable leg 12 Electronic control panel
Pulser
Control
01
01
11
12
010102
02
030305
05
06
06
04
04
07070909101008
08
Loading...