No to może ja pomogę ;) Niestety język angielski ale myślę, że nie stanowi to bariery ;)
SEB INTERNATIONAL SERVICE
SEB INTERNATIONAL SERVICE
Edition August 2014
1
Contents
1 General Information ............................................................ 4
1.1 Reference range and technical index: ....................................................... 4
1.2 Technical data: .......................................................................................... 5
1.3 Pump: ........................................................................................................ 5
1.4 Load: ......................................................................................................... 5
1.5 Reference values for a coffee:................................................................... 5
1.6 Reference values for hot water: ................................................................ 5
1.7 Reference values for steam:...................................................................... 5
1.8 Reference values for an auto-cappuccino: ................................................ 5
1.9 Cleaning and descaling: ............................................................................. 6
2 Hydraulics and electrics - diagrams. .................................... 7
2.1 Electrics ..................................................................................................... 7
2.2 Hydraulics: ................................................................................................ 8
3 Dismantling .......................................................................... 9
3.1 General dismantling .................................................................................. 9
3.2 Grinder .................................................................................................... 13
4 Use of the After Sales App (SAV)........................................ 17
4.1 Access to SAV 1 mode: ............................................................................ 17
4.2 Access to SAV 2 mode: ............................................................................ 18
5 Faults list ............................................................................ 19
5.1 Faults recorded in the machine: ............................................................. 19
5.2 other possible faults:............................................................................... 22
5.3 Leaks: ...................................................................................................... 23
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Edition August 2014
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5.4 Ejection faults: ........................................................................................ 24
5.5 Tamping head pipe.................................................................................. 25
5.6 Coffee circuit blocked after bad positioning of distributor: .................... 26
5.7 Lip seal scaled: ........................................................................................ 27
5.8 Creamy seal clogged: .............................................................................. 28
5.9 Infiltration by the Claris cartridge: .......................................................... 29
5.10 Temperature problem: ...................................................................... 30
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Edition August 2014
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1 General Information
1.1
Reference range and technical index:
Plastic
front
(Ind 700
to 70E)
EA8200
EA8240
EA8245
EA8271
EA8250
EA8251
EA8258
EA8268
EA8260
EA8261
EA826E
EA8255
EA828E
Plastic
front
(Ind 700
to 70E)
Die cast
front.
(Ind 700
to 70F)
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Edition August 2014
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1.2
1.3
1.4
1.5
1.6
1.7
Technical data:
Power supply: 220-240V / 50 Hz
Other options:
- US 120V +10-10%, 60Hz
- Japan 100V +10-10%, 50Hz
- Brazil 230V or 120V, 60Hz
Power consumption:
During operation. 1450W
On standby: & lt; 1W
Pump:
Pressure 15 bar
Load:
Water tank: 1.8 l
Drip-tray : 9 coffee cycles
Grounds cakes collector: 9 cups
Coffee bean container: 275g
Reference values for a coffee:
Pre-heating time: 60s max
Time to produce a coffee:
Min volume (20 ml): max 40s
Volume (50 ml): max 50s
Max volume (220 ml): max 80s
Temperature full-bodied espresso 1st coffee:
Lev 1: 74°C ± 2
Lev 2: 78°C ± 2
Lev 3: 82°C ± 2
Full-bodied espresso volume: +/- 5% of the amount
Reference values for hot water:
Temperature: 80°C minimum
Volume: +/- 10% of the amount selected
Reference values for steam:
Temperature: 70 ° C after 60 s
Volume: Max 125 ml of heated water and 30 ml of added water
1.8 Reference values for an auto-cappuccino:
(1/3 coffee - 1/3 milk - 1/3 foam):
Temperature: Min 70 ° C 100% expansion
Milk frothing expansion 100% of the milk volume
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Edition August 2014
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1.9
Cleaning and descaling:
The cleaning warning light comes on after 350 coffees (or espressos).
The descaling light comes on after:
1200 cycles on water hardness setting 0
1000 cycles on water hardness setting 1
800 cycles on water hardness setting 2
600 cycles on water hardness setting 3
300 cycles on water hardness setting 4
Where:
1 coffee (or espresso) = 1 cycle
1 " steam " function = 40 cycles
1 " hot water " function = 1 cycle
The number of cycles is doubled when a Claris cartridge is used (programming in the display
version).
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2 Hydraulics and electrics - diagrams.
2.1
Electrics
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Edition August 2014
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2.2
Hydraulics:
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Edition August 2014
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3 Dismantling
3.1 General dismantling
Tools : Torx screwdriver (T15)
Remove the grinding fineness
setting button
Unscrew the screws from the
coffee bean container
Unscrew the 3 screws from the
cover of top
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Edition August 2014
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Remove the cover by pulling
upward with your hand in place of
cleaning tablet pipe
Remove the front cover
Remove the 2 clips with a
screwdriver
Disconnect the plug
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Unscrew the 2 screws of the front
Unscrew the 2 screws of from the
rear and remove the protection.
Unscrew the 4 screws in the
bottom and the 2 screws of
bottom right and bottom left
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Take away the coffee pipe
Unscrew the 2 screws on top of
front cover
Open the panel on the rigth
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Edition August 2014
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3.2 Grinder
Tools : torx screwdriver (T15)
Remove the protection
Remove the crown who is on
the grinder as the picture.
A screwdriver can help
Unscrew the 2 screw of the
grinder
Disconnect the plug of
grinder (it’s black wires)
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Change the grinder
NOK
BECARFUL: the spring of the
brewing unit must be in the
good position.
OK
Thread breaks mound
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Check if the little ball is in the
green line (as the picture)
OK
NOK
Before to put back the crown of
grinder, check if the axis to
adjust the coffee grinding on
the good position like the
picture
NO
K
OK
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Connect the new grinder.
The cables must be in good
position (see the picture in the
“instruction to put the wires)
Put back all protections
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4 Use of the After Sales App (SAV)
4.1
Access to SAV 1 mode:
accessible as follows
program
button
product
info
ok
prog
button +
hot water
This mode is used to find out what information has been recorded by the machine as per the
following exhaustive list
d
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
Function
Total coffees
Num espresso
Num full-bodied espresso
Num coffees
Num strong coffees
Num double espresso
Num double full-bodied espresso
Num double coffees
Num double strong coffees
Num hot water function
Num steam function
Num rinse function
Production date
Date first use
Graphics software version
Power software version
Model: (grinder)
Coffee function water volume
Steam function water volume
Num times switched on
Operating time
Temperature level
Water hardness level
Auto shut-off duration
Time format
Time
Date
Language
Filter presence
Auto-on
Measuring unit
LCD contrast
Num grounds cakes
Num coffees since last cleaned
Last 4 errors detected (the last error is the first recorded)
SEB INTERNATIONAL SERVICE
Edition August 2014
Unit
Num
Num
Num
Num
Num
Num
Num
Num
Num
Num
Num
Num
--/--/---/--/-Ref.
Ref.
Model:
ml
ml
Num
min
Digit
Digit
Num H
24 H
--/---/--/-French
Absent
Not validated
Num
Num
Num
No.
17
4.2
Access to SAV 2 mode:
Grounds cakes
collector removed
OK button+connect
to mains
This mode enables individual operation of the pump, distributor, grinder and heating
element
Pump
Start / Stop
Jack down
Distributor
Source
(The distributor jack must
be in down position)
Next notch
Grinder
1 dose
Start / Stop
Heating
Start / Stop steam temp.
Start / Stop water temp.
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5 Faults list
5.1
Faults recorded in the machine:
Index Description
Possible
causes
checks to be
made
how
part to be
changed
Broken wires
1
Switch in distributor
down position (jack
in down position,
purge, etc.)
check wire
continuity
place an ohm meter at the ends of
Distributor
the wire to check electrical continuity
wires
disconnected
check wire
connections
visual check that wires are properly
connected: no loose terminals,
connection, etc.
Reconnect the
wires
engine making
a clacking
noise
(ceramics
tightening)
check distributor
operation
start a coffee
distributor
check flowmeter
soldering
Flow meter
malfunction
check flowmeter
triac
Disconnected
pipes
damaged
connectors
check wiring
harness
Hall card
malfunction
check card for
presence / level
of water
pump
disconnected
check the pump
connection
pump
malfunction
check that the
pump is running
(noise)
wires
5
check connector
damaged
wiring harness
no water moving
through the
flowmeter (water
volume = 0)
check the pipe
connections
check wires for
connection and
electrical
continuity
heat fuse
malfunction
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inject air into the flowmeter (note the
direction) and check for air escaping
from a location other than the
inlet/outlet
with a meter connected to the
flowmeter, inject air into the
flowmeter (note the direction), and
check whether or not the number of
revolutions varies
visually
reconnect the pipes if they are not
damaged
disconnect connectors and check
their general condition (solder, rust,
black marks, etc.)
check to see whether the wiring
harness is damaged, has come
unsoldered, broken etc.
place an ohmmeter at the ends of the
wire to test for electrical continuity
check to see if the card is damaged
(black marks, rust, etc.), if the hall
effect sensor is always present, if the
tank presence sensor is always
present
check the wire harness connection on
the pump
make sure the terminals are not too
far apart as this can cause a bad
connection
start a coffee
check to see whether the wiring
harness is damaged, has come
unsoldered, broken etc.
place an ohmmeter at the ends of the
wire to test for current
check to see whether the wiring
check electrical
harness is damaged, has come
continuity of heat unsoldered, broken etc.
pump fuse
place an ohmmeter at the ends of the
wire to test for electrical continuity
Edition August 2014
flowmeter
pipes if they are
damaged
wiring harness
hall effect card
reconnect the
pump
pump
reconnect the
wires
wire harness
wiring harness
19
Bad pipe
connection
visually
reconnect the
pipes (change
Oetiker clamps)
Pump valve
flows to pipe
outlet
Inside
distributorfl
ow along small
tube
check for leakage
at pump valve
outlet
remove the clear hose pipe at the
valve outlet, start a coffee and see if
water comes through the valve
pump valve
check for small
tube leakage
start a coffee and check to see that
water does not come out through the distributor
small tube during the whole cycle
check for leaks at
the top of the
jack
start a coffee and check to see that
water does not come out through the
jack head during the whole cycle
Thermobloc
check to see that there is no sign of
leakage in the jack shaft
check that the
cartridge is
registered in the
app
go to the app
carry out the
installation
procedure
Scaling of the
lip seal
7
check pipes
Filter
installation
procedure not
followed
air starts entering
circuit when jack
lowers or problem
with jack lowering
reconnect the
pipes (change
Oetiker clamps)
Jack head
jack body
6
visually
Leaky pipe
leakage in water
circuit during jack
lowering Once max
volume is reached
the pump stops
working (95ml)
check pipe
connections
(badly positioned
Oetiker clamps
etc.)
check the
cleanliness of the
lip seal
visually: no trace of lime, scale.
lip seal
Flowmeter
soldering
coming away
check flowmeter
soldering
inject air into the flowmeter (note the
direction) and check for air escaping
flowmeter
from a location other than the
inlet/outlet
Ejector not
check that the
returning to its interface is not
place
dirty
clean
Filter poorly
soldered or
cracked
injection point
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remove the cover and the casing
check to see if grinding dirties the
white plastic part of the Thermobloc
visually: the top of the filter does not
separate
Claris cartridge
and carry out the
installation
procedure
check filter
soldering
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check for air
passing through
the thermobloc
Thermobloc
clogged
check the pipe
assembly
Check that the
coffee foam is
correct
Leaking pipe
Creamy seal
clean / rinse
remove the thermobloc
inject air through the thermobloc
outlet and check that air exits by the
percolation tank
Thermobloc
visually
pipes and Oetiker
clamp
visually
Tamping head
check distributor
position
check that the
grinder delivers
the right grind
fineness
remove the grinder
set it to coarse grind position
run 2 cycles and check that it
produces 15.5g to 17g
grinder
Card
coffee circuit clogged
Distributor
default
position
grinding too
finely, the
pump is not
powerful
enough to
make coffee
8
check that the position notches are
opposite the Position Switch;
return the distributor to its initial
distributor
position (large notch) with a 24V
power supply connected to the motor
terminals
check that the
card is working
put a different power card in the
machine and make a coffee
card
Faulty NTC
make a 50ml full-bodied espresso
test with a temperature probe - temp.
& lt; 70°C +/- 2°
remove the protective cover from the Thermobloc
Check Thermobloc NTC disconnect the wires, place an
resistance
ohmmeter on the 2 terminals the NTC
is OK if resistance = 120KΩ approx.
fuse
malfunction
Check fuse
Check the coffee
temperature
9
there is temperature
variation but not
enough to heat the
Thermobloc
tamping head
seals missing
and / or faulty
12
13
ejection problem (4
times fault No. 13)
grounds cake
ejection problem
Check tamping
head seal
the ejection
Switch fails to
switch
Check that the
Switch detects
ejection
ejector pin
worn
cam with
insufficient
bend
Grounds cakes
collector
detection
switch
Check the ejector
pin for wear
Check that the
cam bends to the
right
Check the
Grounds cakes
collector
detection switch
spring
negatively
charged
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place an ohmmeter on the fuses
Fuse
visually: trace of leakage on the
thermobloc up to the NTC
Thermobloc
visually: the seals are smooth,
deformed, missing, etc.
Tamping head
put an ohmmeter on the Switch and
make a coffee.
On ejection, a value must be
displayed
Thermobloc
visually
Thermobloc
visually
Thermobloc
place an ohmmeter on the Switch If
the value is infinite while the cake
collector is present, the switch is
faulty
during coffee distribution, with the
Check that the
jack lowered, the ejector pin should
spring has enough
return to its place if moved to the
clearance
right or left
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Switch
Thermobloc
21
the connection
is not made
between the
cards
communication
0A-0Cproblem between
0E
the cards
5.2
check the
connection of the
connectors
between the
power card /
graphics card
check for damage to the wire harness, power card and/or
loss of solder, breakage etc.
graphics card
The cards are
Check card
not compatible compatibility
See table below
Power card or
graphics card
electrical
continuity fault
between the
check electrical
wires (broken,
continuity
damaged,
unsoldered,
etc.)
place an ohm meter at the ends of
the wire to check electrical continuity
wiring harness
remove the casing
make a coffee
check whether water flows along
the thermobloc rod
Thermobloc
remove the cover
grinder
other possible faults:
water on the
worktop
barista seal torn
the grinder makes a
" snapping " noise
stone in the grinder
does not froth with
the auto-cappuccino
accessory
does not froth with
the steam nozzle
grounds cake
collector sensor
problem
Auto-cappuccino
accessory dirty
milk not cold
enough
The nozzle is dirty
milk not cold
enough
grounds cake
collector Switch
does not switch
wires
the float remains at
the bottom
water level detection
problem
the water level card
is faulty
SEB INTERNATIONAL SERVICE
Check for water flowing
over it
check that the wheels are
turning
check that the autocappuccino accessory is
clean
check with milk between
5 ° C and 7 ° C
Check the that the steam
nozzle is clean
check with milk between
5 ° C and 7 ° C
check that the tab on the
collector is not damaged
and/or always present
Check the Grounds cakes
collector detection switch
check wires for
connection and electrical
continuity
check that the float rises
when the tank is full of
water
auto
disassemble, rinse, run hot water to
cappuccino
finish cleaning
accessory
clarification
make a frothy milk
to consumer
disassemble, rinse, run hot water to
Steam nozzle
finish cleaning
clarification
make a frothy milk
to consumer
Grounds
visually
cakes
collector
place an ohmmeter on the Switch If
the value is infinite while the cake
collector is present, the switch is
faulty
Switch
place an ohm meter at the ends of
the wire to check electrical
wiring
continuity
harness
visually
check to see if the card is damaged
check the water level card (black marks, rust, etc.), if the hall
effect sensor is present
Edition August 2014
tank
water
presence and
water level
card
22
5.3
Leaks:
Leak inside distributor
Leak at top of jack
Barista seal leak
Leak at top of jack
Leakage through small tube
(in distributor)
Flow along the jack
shaft
Leakage along the
ejector rod
Tamping head leak
Purge chamber leak
Relief valve leak
Leak between
thermobloc head and
tank
Purge chamber leak
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Edition August 2014
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Leakage through
pressure relief pipe
5.4
Ejection faults:
Description: the switch does not detect the release of the ejector rod This creates repeated
auto-tests faults and 12 and 13 registered in the after service app (SAV).
Detection: during coffee making, when ejecting the grounds cake, the pin does not shift
sufficiently to release the rod and the jack switch does not switch when the jacks is lifted.
Check: place a lamp wired to multimeter clamps on the jack switch. Start making a coffee, the
lamp should light from the start. When the jack moves back up the lamp should go out for a
moment and then light again. If this does not happen, there is an ejector fault.
Placement of
multimeter clamps
Jack descent and start of
jack ascent
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Halfway through jack
ascent
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End of ascent of jack
24
5.5
Tamping head pipe
Description: the pipe connecting the tamping head to the coffee nozzle is disconnected
Detection: the machine is working properly but no coffee comes out of the coffee nozzle. There
is coffee on the worktop.
Check: when the cleaning chute is opened it is possible to see whether or not the pipe is
connected
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5.6
Coffee circuit blocked after bad positioning of distributor:
Description: The switch does not detect the distributor position
Detection: visually, the notches are offset.
Check: see photos below
Distributor switch
position
The largest notch is that of the initial position.
At the start it should be on the switch.
The distributor rotates clockwise.
Initial position
notch
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Jack descent
notch
Coffee
distribution notch
Edition August 2014
Hot water steam
distribution notch
Purge notch
26
If the distributor is not in initial position when a recipe is started, reposition the largest notch on
the switch with the help of a 24V power supply connected to the distributor motor
24V DC power supply
5.7
Connection to the motor
Lip seal scaled:
Description: the tank leaks when it is placed on the machine
Detection: water flows along the casing, white marks
Check: visually, whether there is lime/scale on the seal and on the casing
Drop of water flowing on the housing
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5.8
Creamy seal clogged:
Description: the seal does not allow coffee through
Detection: more coffee flows when the machine is operating
Check: inject air into the tamping head and see if air passes inside.
Creamy seal
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5.9
Infiltration by the Claris cartridge:
Description: problem of air infiltration by the Claris filter.
Detection: the machine requires filling regularly.
Check: inject air through the back of the cartridge If air exits through the injection point or the lid
solder, the filter is faulty.
Air injection
Ultrasonic soldering
Injection site
Air exiting through ultrasonic soldering
Air exiting through injection site
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5.10 Temperature problem:
Description: the coffees are not at the right temperature
Detection: the machine records fault 9
Check: place an ohmmeter on the NTC and check the value - this must be around 120 KΩ
Fusible flange
120 KΩ
Rubber protection
Remove the fusible flange
and the rubber protection
from the CTN
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Place the ohmmeter as above. The value should be about 120 KΩ
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