Philips HD 8753 User manual

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used or collected, except where express authorisation has been provided in writing or through a contractual agreement.
Published by Saeco International Group Subject to modication EN 4219 400 00014
Service
Service
Service
Service
Coee Machine HD 8753 HD 8751 HD 8752
Intelia
Table of contents Page
1. Introduction
1.1. Documentation required 1
1.2. Tools and equipment required 1
1.3. Material 1
1.4. Safety warnings 1
1.5 Intelia range 2
1.6.1. External machine parts 3
1.6.2. Internal machine parts 4
2. Technical specications
2.1. Technical specications 1
2.2. Machine parameters and performance 2
3. User instructions
3.1. Intelia Cappuccino customer and programming
menu
1
3.2. Intelia Focus and Class customer and programming
menu
2
3.3. Operation, cleaning and maintenance 3
4. Operating logic
4.1. Water circuit 1
4.2. Coee cycle 3
4.3. Single microswitch 4
4.4. Temperature sensor 4
4.5. Coee grinder 5
4.6 Low bean level detection, dose quantity
adjustment, coee grinder blocked
5
2011-Sept-30
Table of contents Page
4.7. Dose self-learning (SAS) 6
4.8. Water level detection (water tank) 7
4.9. Descaling request 7
4.10. Water lter 8
4.11 Intelia Cappuccino milk carafe 8
5. Troubleshooting
5.1.1. Intelia Cappuccino test mode 1
5.1.2. Intelia Focus and Class Test mode 6
5.2. SteamOut 10
5.3. Error messages 11
6. Standard checks
6.1. Repair schedule 1
6.2. Service schedule 1
6.3. Final test 2
7. Disassembly
7.1. Intelia Cappuccino outer Shell 1
7.2. Intellia Class and Focus outer Shell 2
7.3. Coee grinder 2
7.4. Grinder blades 3
7.5. Coee grinder adjustment 4
7.6 Intelia Cappuccino three-way solenoid valve 4
7.7 Intelia Class and Focus two-way solenoid valve 5
7.8 Intelia Cappuccino carafe tting body 5
7.9 Pump 6
Service
Service
Manual
Manual
Rev. 01 September 2011

Saeco International Group Rev. 01 / September 2011 INTELIA
Table of contents Page
7.10. Flow-meter 6
7.11. Power board 6
7.12. Water sensor control board 6
7.13. Gear motor 7
7.14. Boiler 9
7.15. Dispenser assembly 9
7.16. Valve disassembly 9
7.17. Control board and display 10
7.18. Fitting and removing Oetiker clamps 11
8. Notes
9. Water circuit diagram
10 Electrical diagram

Saeco International Group Rev. 01 / September 2011 INTELIA
CHAPTER 1
INTRODUCTION

INTELIA 01 INTRODUCTION
Saeco International Group Rev. 01 / September 2011 Page / 05
1.1 Documentation required
The following documentation is needed for repair procedures:
Instruction booklet for specific model•
Technical documentation for specific model (diagrams, exploded views)•
1.2 Tools and equipment required
As well as the standard equipment, the following is required:
Qty. Description Notes
1 Screwdriver Torx T 8 - T 10 - T 20
1 Pliers for Oetiker clamps
1 CC -A - Vdc tester
1 Digital thermometer Scale limit > 150°C
1 SSC (Saeco Service Center) Programmer
(for programming and diagnostics mode)
1.3 Material
Description Notes
Thermal paste Heating element > 200°C
Descaler Saeco descaler
Grease solvent Personal choice
Silicone grease Safe to use with food
1.4 Safety warnings
We recommend you consult the technical manual of the machine before performing any mainte-
nance work.
Observe all applicable standards relating to the repair of electrical appliances.
Always disconnect the power plug from the mains before beginning repair work.
Simply turning off the main machine power switch is not an adequate safety precaution.
This domestic appliance is rated as insulation class I.
On completion of the repair work, insulation and dielectric rigidity tests must be performed.
01

INTELIA 01 INTRODUCTION
Saeco International Group Rev. 01 / September 2011 Page / 05
1.5. Intelia range
Cappuccino Class Focus
Led interface display x x x
Thermoplastic parts x x x
Milk carafe x
Cappuccino maker x
Pannarello (frother) x
Automatic dosing (SAS) x x x
Dispensed coffee memory capacity x x x
Automatic shutdown (after 30’ inactivity) x x x
Automatic descaling cycle x x x
Height adjustable dispenser x x x
Cup stand x x x
Removable dispenser x x x
Automatic descaling cycle x x x
Drip tray presence sensor x x x
02
CLASS
FOCUS
CAPPUCCINO