Saeco Aulika SUP040R User manual

Service Manual
Revision 00 July 2012
Service
Coffee Machine Sup 040R
Aulika
Contents Page
1. Introduction
1.1. Required documentation 1
1.2. Necessary tools and equipment 1
1.3. Materials 1
1.4. Safety cautions 1
1.5 Aulika range 2
1.6. Machine external hardware 3
1.7. Machine internal hardware 4
2. Technical data
2.1. Technical data 1
2.2. Machine behaviour and parameters 2
3. User guide
3.1. Machine warnings 1
3.2. Operator guide 2
3.3. Operation, cleaning and maintenance 7
4. Operating logic
4.1. Hydraulic Circuit 1
4.2. Emulsier valve assembly 2
4.3. Cappuccinatore assembly 2
4.4. Discharge valve 3
4.5. Coffee cycle 4
4.6. Single Microswitch 5
4.7 Temperature sensor 5
Contents Page
4.8. Water level detection (water tank) 6
4.9. Descaling request 6
4.10. Water softener 7
5. Fault nding
5.1. Test mode 1
5.2. Diagnostic mode 6
5.3 Error messages
6. Standard checks
6.1. Repairs schedule 1
6.2. Service schedule 1
6.3. Final check 2
7. Disassembly
7.1. Aesthetics 1
7.2. Coffee grinder 1
7.3. Burrs 2
7.4. Coffee grinder motor 3
7.5. Coil, microswitch and doser door 3
7.6. Doser hopper 3
7.7. Coffee boiler and steam boiler 4
7.8. Boiler pin 4
7.9. Coffee pump and steam pump 4
7.10. Turbine 5
All parts included in this document are property of Saeco International Group
All rights reserved. The company waives all liability for any damages arising out of any errors or omissions in this document and the information contained herein, and no part of
this document can be copied, used or noted down without a written authorisation or a specic contractual clause.
2012-July-08

Contents Page
7.11. Gearbox 5
7.12. Discharge valve 6
7.13. Solenoid valves assembly 6
7.14. Steam tube assembly 7
7.15. Dispenser assembly 7
7.16. Power Card 7
7.17. Display, keypads and CPU board 8
7.18. Assembly and disassembly of Oetiker clamps 8
7.19 Connection to the water supply system 9
8. Notes
9. Hydraulic diagram
10 Electric diagram
Rev. 00 / July 2012 AULIKA

Rev. 00 / July 2012 AULIKA

AULIKA 01 INTRODUCTION
Rev. 00 / July 2012 Page / 04
1.1. Required documentation
For repairs, the following documents are necessary:
• Usermanualforthespecicmodel
• Technicaldocumentsforthespecicmodel(diagrams,explodeddrawings)
1.2. Necessary tools and equipment
Besides the standard equipment, the following tools are also necessary:
Qty Description Notes
1 Screwdriver TorxT8-T10-T20
1 Screwdriver Phillips head
1 Oetiker clamp pliers
1DC-A-Vdctester
1 Digital thermometer End of scale >150°C
1SSC(SaecoServiceCenter) Programmer
(forprogramminganddiagnosticmode)
1.3. Materials
Description Notes
Thermal paste Thermal resistance > 200°C
Descaler Saeco Descaler
Degreaser Customer choice
Silicone grease Food grade
1.4. Safety cautions
We strongly suggest to consult the machine's technical manual before working on it. Compliance
with all the relevant regulations for the servicing of appliances is required.
Unplug the machine before starting repairs.
Disconnectingthemainswitchaloneisinsufcienttoavoidelectricaldischarges.
The following appliance is rated Insulation class I.
after the repairs have been completed, the appliance needs to be tested for insulation and
dielectric strength.
01

AULIKA 01 INTRODUCTION
Rev. 00 / July 2012 Page / 04
1.5. Aulika range
Aulika Aulika
Mains
Display interface X X
Satin-nishedsteeldetails X X
ABS details X X
Removable Cappuccinatore X X
Stored dispensed coffee quantity X X
Stored dispensed milk quantity X X
Automatic shutdown
(after30’ofinactivity) X X
Automatic descaling cycle X X
Connection to the water supply system X
Conical steel burrs X X
02

AULIKA 01 INTRODUCTION
Rev. 00 / July 2012 Page / 04
1.6. Componenti macchina esterni
03
Cup connector
Main switch 0/I
“Clean” cappuccinatore button or menu
navigationbutton(PageDown)
ON/OFF button
Cappuccino delivery button
or menu navigation button
(PageUp) Milk coffee deli-
very button
Espresso
button
Coffee delivery button or
selectionbutton(OK)
Hot water
button
Display
Special Beverage selection button
orusedtoexitthemenu(ESC)
Grid
Water tank
Cappuccinatore(removable)
Coffee beans container
Container lid
Container lid lock
Service door lock
Hot water
dispenser tube
Drip tray
Service drawer
Dregs drawer
Dose
adjustment
Full tank
oater
Brewing unit
Coffee grinder adjustment

AULIKA 01 INTRODUCTION
Rev. 00 / July 2012 Page / 04
1.7. Machine internal hardware
04
Doser assembly
Coffee grinder
assembly
Power Card
Gearboxassembly Coffee pump
Turbine
Steam boiler
Coffee boiler
CPU board
Solenoid valves assembly
Display

Rev. 00 / July 2012 AULIKA

AULIKA 02 TECHNICAL DATA
Rev. 00 / July 2012 Page / 04
2.1. Technical data
Power supply and absorption power 240V~50Hz1500W-230V~50/60Hz1400W
Temperature control: Variableresistancesensors(NTC)
sends the values to the electronic card
Safety cautions: 2 thermostats one shot at 190°C
Coffeeheatexchangerpower:
Stainless steel
(230V~)1300W
for coffee delivery
Steamheatexchangerpower:
Stainless steel
230V~)1300W
for water/steam delivery
Gearbox: 2rotationdirections24VCpowersupply
Coffee pump UlkaTypeEP5/SGWca.13-15barreciprocatingwith
thermal120°C48W,230V,50Hz,
Steam pump UlkaHFreciprocating230V,50Hzwiththermal120°C-
22W
Excesspressurevalve:
(multiple-wayvalve)
Opensatca.19-23bar
Water connections
(onlytheversionconnectedtothe
watersupplysystem)
maximumpressure8bar
minimum pressure 1.5 bar
Waterlter: In the tank
Coffee grinder: DC motor with conical steel burrs
Absorption: Intheheatingphase-ca.5.6A
AbsorptioninStand-BY <0,3W
Measurements:lxhxdinmm 336x555x450mm
Weight: 23kg
Water tank capacity: 4 l.
Coffee container capacity 1000 gr beans
Grounds capacity 40
Heatexchangercapacity: Ca. 10 cc
Water circuit charging time: Ca.50sec.maxuponrstcharging,includingrinsing
Heating time: Ca.25sec.maxinstand-by
Delivery temperature: Ca. 75°± 5°
Grinding time: ca.4-7sec.
01

AULIKA 02 TECHNICAL DATA
Rev. 00 / July 2012 Page / 04
2.2. Machine behaviour and parameters
02
Default menu values
1. CREDIT MENU
1.1 Add Credit
1.2ClearCredit(OK/ESC)
1.3DisplayCredit=OFF
1.4CheckCredit=OFF
2. DRINK MENU
2.1. Espresso 2.6. Special drinks *
2.1.1.Pre-infusion=Low 2.6.1. Caffè lungo
2.1.2.Coffeetemperature=Normal 2.6.1.1.Pre-infusion=Low
2.1.3.Coffeequantity=35g 2.6.1.2Coffeetemperature=Normal
2.1.4.Default(OK/ESC) 2.6.1.3.Coffeequantity=130g
2.2. Coffee 2.6.1.4.Default(OK/ESC)
2.2.1.Pre-infusion=Low 2.6.2. Hot milk
2.2.2.Coffeetemperature=Normal 2.6.2.1.Milkquantity=25sec
2.2.3.Coffeequantity=70g 2.6.2.2.Default(OK/ESC)
2.2.4.Default(OK/ESC) 2.6.3. American Coffee
2.3. Cappuccino 2.6.3.1.Coffeetemperature=Normal
2.3.1.Pre-infusion=Low 2.6.3.2.Coffeequantity=235g
2.3.2.Coffeetemperature=Normal 2.6.3.3.Default(OK/ESC)
2.3.3.Coffeequantity=40g 2.7. Counters
2.3.4.Milkquantity=19.5sec 2.7.1.Espresso=0
2.3.5.Default(OK/ESC 2.7.2.Coffee=0
2.4. Milk coffee 2.7.3.Lungo=0
2.4.1.Pre-infusion=Low 2.7.4.AmericanCoffee=0
2.4.2.Coffeetemperature=Normal 2.7.5.Hotwater=0
2.4.3.Coffeequantity=70g 2.7.6.Cappuccino=0
2.4.4.Milkquantity=22sec 2.7.7.Milkcoffee=0
2.4.5.Default(OK/ESC) 2.7.8.HotMilk=0
2.5. Hot water 2.7.9.Resetcounters(OK/ESC)
2.5.1.Waterquantity=280g
2.5.2.Default(OK/ESC)
*Activating this includes steam