Douwe Egberts Cafitesse 100 User manual

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35260400 July 2004
© 2004 Douwe Egberts Coffee Systems International, Utrecht, The etherlands
SERVICE MANUAL
Cafitesse 100

Copyright © All Rights Reserved. This manual may not be translated or copied or reproduced in any form
or by any means in whole or in part without the prior written consent of Douwe Egberts Coffee Systems,
Utrecht, the etherlands.
This manual is intended for internal use only.
Douwe Egberts Coffee Systems issues no explanation or guarantees with regard to the contents of this
publication and expressly disclaims all responsibility for any implied guarantees. Douwe Egberts Coffee
Systems reserves the right to revise and change the contents of this manual without notice.
Published by Douwe Egberts Coffee Systems, Utrecht, the etherlands
July 2004
© 2004 Douwe Egberts Coffee Systems International, Utrecht, the etherlands

• This Service Manual includes all Service Information sheets
until SI CFT 100/139.
07.2004
Service Manual Cafitesse 100

Preface / Safet Instructions 1
Installation / Putting into Operation 2
Faults 3
Programming 4
Functions 5
Water S stem A
Brewing S stem B
Dosing S stem C
Product Deliver D
Cooling S stem F
Housing G
Power Suppl and Control S stem K
External Options L
Pa ment S stems P
Preventive Maintenance 6
Service Procedures 7
Service Information 8
Modification Instructions 9
Spare Parts List 10
© 2004 Douwe Egberts Coffee Systems International, Utrecht, The etherlands

1 - 1
Preface and Safet InstructionsService Manual Cafitesse 100
07.2004
Table of Contents
Preface and Safety Instructions 1
Preface How to use the manual 1.1
General 1.1.1
Structure of the Manual 1.1.2
Definition of Options and Accessories 1.1.3
Safety Instructions 1.2

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Preface and Safet InstructionsService Manual Cafitesse 100
07.2004
1 Preface and Safet Instructions
1.1 Preface How to use the Manual
1.1.1 General
• This service manual is intended for trained
service technicians within the D.E.C.S.
organisation who have attended the product
training courses for this dispenser.
• This service manual is not a study book
containing technical details about this
dispenser, but it can be considered and
used as a reference book.

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Preface and Safet InstructionsService Manual Cafitesse 100
07.2004
Section 5 Functions
Subsection A Water system
Paragraph 1 Adjustments
- This paragraph describes all possible adjustments for this
subsection, regarding timing, calibration etc.
2 (Dis)assemblies
- This paragraph describes in detail, how to assemble,
disassemble or exchange a particular component.
3 Functional descriptions
- This paragraph describes in detail how a particular
component of the dispenser works and how the different
parts in this system interact.
4 Electrical diagrams
- This paragraph describes the electrical input and ouput of
the water system.
5 Technical specifications
- This paragraph explains technical specifications of the water
system.
6 Options
- Available options, especially for the water system.
7 Accessories
- Accessories for the water system.
1.1.2 Structure of the Manual
•Chapter
The service manual is divided into 10 sections
numbered from 1 to 10.
•Subsections
Sections can be divided into subsections.
Section 5 is therefore divided into 9
subsections, each describing a special
function of the dispenser.
The description of the subsections (A, B,
etc.) matches the subsections used in the
Service Informations System (SIS) within
the D.E.C.S group .
•Paragraph
Each subsection has the same paragraph
build up.
The water system serves as an example
and it can be found under:

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Preface and Safet InstructionsService Manual Cafitesse 100
07.2004
Various options for the dispenser result in different
versions, types or models of dispensers.
Example of options:
- Mixing unit
Additional components for the dispenser to allow other
functions or another appearance.
- Photographs frontside
- Photographs backside
- Drainage kit
- Side module
Arrangements that are not integrated into the dispenser.
They have a separate function regarding the dispenser.
Examples:
- Cooling device
- Water filter
- Water decalcifier
1.1.3 Definition of Options and Accessories
Options
Accessories
External
Options
Functions within the
dispenser functions
(Chapter A.6)
Functions within the
dispenser functions
(Chapter A.6)
Information can be
found in subsection L.
• Accessories and options are also described
in this Service Manual:
Definition Description
• When the dispenser was subject to
changes, consecutively numbered Service
Information sheets will inform you on these
changes. These are then to be filed as
chapter 8 in the Service Manual.
• Changes that must be carried out for each
dispenser available on the market will be
announced by Modification Instructions.
These are then to be filed as chapter 9 in
the Service Manual. After the modifications
have been carried out, the corresponding
number must be marked with a cross on
the Modification Record Sticker.
General information:
• This manual is only valid for dispensers
with the Facelift Design or which have been
adapted accordingly.
• The concept of this manual has been
structured in order to be applicable for
several dispenser types. If a dispenser is
not equipped with a certain component, the
corresponding section is listed, but will be
blank. The complete numbering has not
been changed. Some paragraphs e.g. the
one on 'External Options' can be completed
by the service technician according to
requirements and country specifications.

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Preface and Safet InstructionsService Manual Cafitesse 100
07.2004
DANGER - Sudden hazards, that WILL lead to either serious personal injury or death
WARNING - Hazards due to dangerous behavior that CA lead to either serious injury or
death.
CAUTION - Hazards due to dangerous behavior that can lead to either minor injury to
persons or damage to product.
1.2 Safety Instructions
• This subsection is intended as an overview
of the warnings and instructions used in
this manual, that must always be observed.
• The following general safety precautions
apply to the operation and maintenance of
the dispenser, and must always be
observed. on-observance of these
instructions or any other safety precautions
mentioned in this manual could impair the
dispenser's safety standards.
Hazard intensit levels
• There are three different levels of hazard
intensity, identified by signal words – DA -
GER, WAR I G and CAUTIO . The level
of hazard is determined by the following
definitions:
• The dispenser must be placed on a table or
a counter. The dispenser can be used to
deliver hot beverages, such as coffee,
espresso, decaffeinated coffee or tea
(depending on the dispenser model). The
dispenser can be converted to deliver cold
beverages, such as café cool. The present
dispenser can only be used for liquid
beverage concentrate in one-way flexi-
packs. The manufacturer can not be held
responsible for dispensers, that were used
for purposes other than those specified in
this manual.
• The instructions in this manual must always
be followed. on-observance can lead to
dangerous situations, and the manufacturer
cannot be held responsible for possible
damages.
• Service technicians must have read the
Service Manual and operating instructions
thoroughly, and understood both, before
they can install the dispenser and put it into
operation. The service technician must hand
over and explain the operating instructions
to the customer.
• Installation/programming and repair of the
dispenser must be performed by trained
service technicians only.

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Preface and Safet InstructionsService Manual Cafitesse 100
07.2004
DANGER: Never insert the power suppl
plug of the dispenser into a
wet or damp socket. The plug
itself must not be wet or damp
either. Also never insert or
remove the plug from the
socket with wet hands.
DANGER: The beverages delivered b the
dispenser are hot! To prevent
scalding, hands (and/or other
parts of the bod ) must be
kept awa from the outlet area
while beverages are being
prepared and dispensed.
Keep children awa from the
dispenser.
DANGER: Safet devices must not be
bridged or put out of action.
DANGER: The dispenser and the service
device are equipped with a
lithium batter .
There is a danger of an
explosion due to mishandling.
The batter ma not be
recharged, disassembled,
short-circuited, burnt or
subject to temperatures above
100 °C or water. Replace it
onl b a batter of the same
t pe. Spent batteries must be
disposed of properl .
WARNING: The dispenser must be
connected to the drinking
water suppl and to the
electric power suppl in
accordance with the local
regulations.
Check the drinking water
qualit .
WARNING: The dispenser must be
connected to an electric circuit
which is secured b an extra
fuse.
We recommend the connection
to a suppl with an integrated
fault current safet switch or
to install a fault current safet
switch. The connection must
be made using a safet plug
socket earthed according to
regulations.
Observe the local regulations!
WARNING: If the dispenser is not used for
a longer period of time (e.g. at
night or during the weekend),
close the water tap. Set the
ON/OFF button to OFF.
The power suppl ma not be
interrupted completel ,
because otherwise the cooling
s stem will not function an
more.

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Preface and Safet InstructionsService Manual Cafitesse 100
07.2004
WARNING: If the dispenser is equipped
with a heating plate, do not
touch the heating plate. Dan-
ger of being burnt.
WARNING: The dispenser must be cleaned
regularl for h giene reasons
and to guarantee perfect
operation. Take care of sharp
edges when cleaning the
dispenser. Danger of scratches
or cuts!
WARNING: For repair of the dispenser use
onl original spare parts;
otherwise the manufacturer will
accept no liabilit in the event
of damage.
WARNING: Onl connect the dispenser to
the drinking water suppl and
electric power suppl in
accordance with all official
regulations and local
conditions.
Check if the current suppl
matches the instructions of the
rating plate.
WARNING: The dispenser is suitable for
indoor use onl .
CAUTION: The dispenser must not be
used when the water suppl is
interrupted because the boiler
will not be refilled.
CAUTION: Do not switch off the
dispenser between beverage
deliveries in order to keep the
optimum water temperature in
the boiler.
CAUTION: Onl put heat-resistant glass
pots on the heating plate.
CAUTION: Clean the inside and outside
of the dispenser b using a
damp cloth and do not splash
it. To clean the dispenser, onl
use cleaning agents approved
b the food industr .
Never use high-pressure
spra s for cleaning.
CAUTION: The use of the special
Cafitesse cleaning agent is
recommended. Do not pour
an water or cleaning agent
into the cooling compartment.

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Preface and Safet InstructionsService Manual Cafitesse 100
07.2004

2 - 1
Installation / Putting into OperationService Manual Cafitesse 100
07.2004
Table of Contents
Installation Putting into Operation 2
Transport Handling 2.1
Installation Requirements 2.2
Tools 2.2.1
Water Supply 2.2.2
Electric Power Supply 2.2.3
Space Requirements 2.2.4
External Options 2.2.5
Unpacking 2.3
Unpacking the Dispenser 2.3.1
List of all Items that are supplied with the Dispenser 2.3.2
Disposal of Packaging and Dispenser
at the End of their Service Life 2.3.3
Installation Putting into Operation 2.4
Checklist: Instructions for the Customer 2.5
Transfer of the Dispenser to the Customer
(incl. ACCP = azard and Critical Control Points) 2.6
Technical Data (Total Overview) 2.7

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Installation / Putting into OperationService Manual Cafitesse 100
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2 Installation / Putting into Operation
2.1 Transport Handling
• Dimensions of the dispenser incl. packaging:
Height : 690 mm (27.17 in)
Depth : 535 mm (21.06 in)
Width : 275 mm (10.83 in)
Weight : 21 kg (46.3 lbs) (empty)
Transport in general
CAUTION: • Transport the dispenser carefull .
• Do not throw the dispenser or handle it incorrectl .
• Do not transport several unfastened dispensers on top of each other.
• Onl transport the dispenser in upright position.
• When storing the dispenser, ensure that it is onl stored indoors and
take precautions against parasites.
• Protect the dispenser from the influence of unusual odours.

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Installation / Putting into OperationService Manual Cafitesse 100
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Transport due to location change
When transporting single dispensers,
use the handles supplied in the
package.
When transporting a used dispenser to a new
location:
• Switch the main switch off and disconnect
the power supply plug.
• Disconnect the dispenser from the water
supply.
• Remove the flexi-pack.
• Unhinge the floater wire over the float
switch.
• Turn the thermostat to 0 position.
• Drain the boiler.
WARNING: Danger of being scalded b
hot water!
• Pack the dispenser in such a manner that a
safe transport is guaranteed. Use the
original packaging if possible. (Fig.1, 2)
• When used dispensers are stored
intermediately for a long time, ensure that
the hose between the inlet valve and the
boiler is empty to avoid spoiling the taste.
Original packaging b the manufacturer
• European pallets (0.80 m x 1.20 m)
12 Cafitesse100 (max. 2 piles of 6
dispensers)
• U.S. pallets (1.00 m x 1.20 m)
Special pallets made of wood treated
against parasites.
12 Cafitesse100 (max. 2 piles of 6
dispensers)
Storage requirements
•Ambient temperature: 5 °C - max. 32 °C
(41 °F - max. 90 °F)
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Fig.1
Fig. 2

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Installation / Putting into OperationService Manual Cafitesse 100
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2.2 Installation Requirements
2.2.1 Tools
• The following tools are required for installation.
Tool: required for:
1. Service device Programming
Part number
see spare parts list
2. Pressure gauge Measuring the
water pressure
Part number
see spare parts list
3. Several e.g.
screw drivers adjustment of
voltage selector
Part number
see spare parts list
CLR
Rep.
Code
Clock
Input
service device

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Installation / Putting into OperationService Manual Cafitesse 100
07.2004
Customer
Recommendation:
Water supply line with stop valve and non-
return valve.
Connection to hot water line only with
suitable supply lines.
Supply system
Temperature: max. 75 °C (167 °F)
Dynamic pressure: min. 0.8 bar at 6 l/min.
(11.6 PSI at 1.32 UK gal/min/
1.59 US gal/min)
Static pressure: max 10 bar (145 psi)
Dispenser
Connections for hoses:
R3/4''-3/8U F USA/CA
R3/4-R3/4 (Europe)
R3/4-R3/8 (The etherlands)
USA: The dispenser must be installed with
an adequate return flow protection that
complies with local regulations.
2.2.2 Water Suppl
CAUTION: Check the drinking water qualit before the installation especiall when
installing a tank for manual filling.
A drinking water filter is recommended.
CAUTION: When using new water pipes, flush them sufficientl before the installation.
Read local regulations carefull when choosing suppl lines. Onl use neutral
material with respect to taste.

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Installation / Putting into OperationService Manual Cafitesse 100
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Customer
Recommended: Fault current safety switch
and an all poles controlling contact breaking
device.
Requirements:
An earthed connection is required.
The mains connection must match the
dispenser output (socket).
Each dispenser must be protected.
2.2.3 Electrical Suppl
Dispenser
ational plug on power supply cable.
Length of the power supply cable approx.
1.80 m (71 in)
Fig. 1 Dispenser Connections
Water connection
Fuses
Power suppl cable
Water outlet
(e.g. drainage kit)