WMF 9468 Series User manual

USER MANUAL
ENGLISH
WMFCooler
Under-machine cooler 9000S+
Model series 9468
Under-machine cooler/
Under-counter cooler
Model series 9469
Countertop cooler
Model series 9469

2User Manual WMFCooler
Congratulations on choosing your WMFcooler
You will be impressed by its technical design and
durability.
Retain these instructions near the coffee machine
so that you and your operating staff have the right
information handy and can take the correct action in
the event of any technical problems that may arise.
Follow the User Manual
> Read the User Manual carefully prior to use.
> Please refer to the User Manual, paying
special attention to the safety instructions
and Safety chapter.
> Follow the warning instructions on the coffee
machine and the device.
> Ensure that the staff and all users have access
to the User Manual.
Hazard to life due
to electrical shock
• The voltage inside the device and the coffee
machine is ahazard to life.
> Never open the housing.
> Never loosen the screws, and do not remove
any housing parts.
Conditions for use and installation
• In the event of failure to comply with
maintenance information and the specifi-
cations in the Technical Data chapter, no
liability is accepted for any resultant damage.
> Follow the User Manual.
> Commissioning, maintenance and repair
work are only to be carried out by the
WMFService, using original spare parts.
CAUTION
Follow the User Manual signs
andsymbols
wpage 14
Follow the Safety chapter
wstarting on page 4
WARNING
Follow the Safety chapter
wstarting on page 4
IMPORTANT
Technical data
wstarting on page 37
Maintenance
wUser Manual for the
coffeemachine
Introduction and General information

3
User Manual WMFCooler
Table of Contents
Table of Contents 3
1 Safety 4
1.1 General safety instructions 5
1.2 Intended use 11
1.3 Conditions for use and installation 12
2 Introduction and General information 14
2.1 User Manual Signs and Symbols 14
2.2 Operation safety instructions 15
3 Under-machine cooler 9000S+ 16
3.1 Safety instructions 17
3.2 Start-up 17
3.3 Operation 18
3.3.1 Switch on the cooler ...............................................................18
3.3.2 Fill the milk container ..............................................................18
3.3.3 Empty message (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.3.4 Switch off cooler ..................................................................20
4 Under-machine cooler, under-counter cooler, countertop cooler 21
4.1 Safety instructions 22
4.2 Start-up 22
4.3 Operation 23
4.3.1 Switch on the cooler ...............................................................23
4.3.2 Fill the milk container ..............................................................23
4.3.3 Empty message (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.3.4 Switch off cooler ..................................................................25
5 Care 26
5.1 Care safety instructions 26
5.2 Cleaning the milk container/ milkhose 28
5.3 Cleaning the inside of the cooler 29
5.4 Defrosting the cooler 29
5.5 Adjust temperature 30
6 Malfunctions 31
7 Service and addresses 31
8 Safety and warranty 32
8.1 Hazard for the device 32
8.2 Directives 33
8.3 Duties of the owner/operator 35
8.4 Warranty claims 36
Appendix: Technical data 37
Cooler technical data 37
Appendix: Accessories and spare parts 39
Spare parts for Under-machine cooler 9468 39
Spare parts for under-machine cooler, under-counter cooler, countertop cooler9469 39
Table of Contents

4User Manual WMFCooler
Safety
1 Safety
Misuse
• Failure to follow the safety
instructions can result in death or
serious injury.
> Follow all the safety instructions.
Risk of explosion
> The ventilation openings must
remain open and never covered or
blocked.
> Do not store any explosive
materials, such as containers with
flammable aerosol propellants, in
this device.
> Refrain from storing or using petrol
or other flammable liquids or gases
in the vicinity of this or other units.
The gases may present afire hazard
and can explode.
> Do not damage the coolant circuit.
When cleaning or defrosting, do not
use pointed or sharp objects.
> Do not use electrical appliances in
the cooler.
WARNING
WARNING
Intended use
wstarting on
page11

5
User Manual WMFCooler
Safety
1.1 General safety instructions
Hazards to the operator
At WMF, safety is one of the most essential
product features. The effectiveness of
safety devices can only be ensured if the
following points are observed:
> Do not touch hot device
components.
> Do not use the device if it is not
working properly or if it is damaged.
> Use the device only when it is
completely assembled.
> Read the User Manual carefully
prior to use.
> Built-in safety devices must never
be altered.
CAUTION

6User Manual WMFCooler
Safety
> This device can be used by children
of age 8years or older while under
continuous supervision, as well as
by persons with reduced physical,
sensory, or mental capabilities or
lack of experience or knowledge,
once they have been instructed in
the safe use of the machine and the
risks associated with it.
> Children must not play with the
device.
> Cleaning and user maintenance
must not be performed by children.
CAUTION

7
User Manual WMFCooler
Safety
A device poses apotential for hazard when
correctly used, despite the use of safety
devices. Please observe the following
instructions when using the device to
prevent injury and health hazards:
Hazard to life due
to electrical shock
• The voltage inside the device and
the coffee machine is ahazard
tolife.
> Never open the housing.
> Never loosen the screws, and do not
remove any housing parts.
> Avoid damage to the power cord.
Do not kink or crush it.
> Never use adamaged power cord.
Adamaged power cord must be
replaced by the manufacturer or
aservice representative in order to
prevent ahazard.
> Never immerse the mains plug in
water or other liquids. Never pour
water or other liquids over the
mains plug. Always keeps the mains
plug dry.
WARNING

8User Manual WMFCooler
Safety
> Wait until the power cord has been
unplugged from the mains before
disconnecting the plug from the
rear of the device.
> Disconnect coffee machine from the
mains supply prior to maintenance
and repair work. Pull out the plug
to do so. The person performing the
maintenance or repair must always
be able to check, with aclear line
of sight, that the power supply has
been disconnected.
Health hazard
> The products to be processed by
the machine must suitable for
consumption and intended for use
with the cooler.
> The cooler must only be used to
cool milk in the containers provided.
> The milk containers must only be
used for milk that is safe to drink.
WARNING
CAUTION

9
User Manual WMFCooler
Safety
Health hazard
• The milk system cleaner and the
cleaning tablets are irritants.
> Follow the protective measures
on the packaging of the cleaning
agent.
> Only put in acleaning tablet when
an appropriate message is displayed.
Health hazard/
irritation and scalding hazard
• During the cleaning procedure,
hotwater and hot cleaning
solutionflow through the hoses
andadapters.
• Hot liquids can irritate the skin, and
the heat poses ascalding hazard.
> Never reach under the spouts while
cleaning.
> Ensure that no one ever drinks the
cleaning solution.
CAUTION
CAUTION

10 User Manual WMFCooler
Safety
Scalding hazard
• If the milk aperture is clogged, the
milk hose can burst and hot water
can spray out.
• Hot water can spray out or hot
steam can come out of even
adisconnected milk hose, or directly
from the Plug&Clean.
> Always clean the milk aperture.
> Always connect the milk hoses
tightly.
Slipping hazard
• Fluids may be discharged if used
improperly or if faults occur. These
fluids can cause aslipping hazard.
> Check the unit regularly for leaks.
Make sure no water is being
released.
CAUTION
CAUTION

11
User Manual WMFCooler
Safety
1.2 Intended use
Misuse
• If the device is used other than as
intended, this could lead to arisk of
injury.
> The WMFcooler must only be used
as intended.
• The WMFcooler is designed to cool milk for the coffee
machine.
• This machine is intended for use in hotels, restaurants, and
similar locations. The machine may be installed in self-service
areas if aresponsible person is on location while it is being
used.
Installation location
• The machine may be used in businesses, offices, and similar
settings, hotels, motels, and bed&breakfast inns, and may be
operated by untrained personnel.
• The device must be placed and levelled on ahorizontal, sturdy,
water-resistant, and heatproof base.
• The device must not be cleaned using awater jet. The device
must be installed where it is protected against water spray.
• The device must not be located on asurface that is sprayed or
cleaned with awater hose, steam jets, steam cleaner, or similar
devices.
WARNING

12 User Manual WMFCooler
Safety
Ambient temperature
• Ambient temperature +16°C to amaximum of +32°C
(climate classN)
Usage
• The use of the device is subject to this User Manual. Any other
use or use that goes beyond the aforementioned is considered
incorrect use. The manufacturer shall not be liable for any
damage resulting from this.
• Under no circumstances must the WMFcooler be used
to chill liquids other than milk (chilled, pasteurised,
homogenised, UHT).
1.3 Conditions for use and installation
Risk of fire and accidents
> The conditions for installation and
use must be met.
> The conditions for use and
installation listed in the “Technical
Data” chapter must be met.
Any necessary on-site preparatory work for connecting the
electricity at the customer‘s premises is to be arranged by the
machine owner/operator. The work must be carried out by
authorised installation technicians in compliance with general,
country-specific and local regulations.
WARNING
Technical data
wstarting on
page37

13
User Manual WMFCooler
Safety
• Only WMFService engineers are allowed to connect the coffee
machine to the pre-prepared connection points. WMFService is
neither authorised nor responsible for carrying out any on-site
installation work prior to connection.
• The device must only be connected and commissioned by
WMFService.
• The unit must have sufficient clearance from its surroundings.
• When installing the device, make sure that the power cord is
not pinched or damaged.
• Do not put socket adapters or portable power supplies behind
the unit.
• The ventilation openings must remain open and never covered
or blocked.
• Do not damage the coolant circuit. When cleaning or
defrosting, do not use pointed or sharp objects.
• Only use original or approved identical components for
maintenance or repair.
• Maintenance is to be carried out by WMFService only.

14 User Manual WMFCooler
Introduction and General information
2 Introduction and General
information
2.1 User Manual Signs and Symbols
Personal injury safety instructions
If the safety instructions are not followed, this
could lead to mild to severe injury in case of
improper use.
Personal injury safety instructions
If the safety instructions are not followed, this
could lead to mild injury in case of improper use.
Electrical shock Slipping hazard
Bruising or
crushing hazard Risk of explosion
Flammable goods
Notice of property damage
• for the device
• for the installation location
> Always follow the User Manual.
Note/tip
• Instructions for safe use and tips for easier
operation.
WARNING
Follow the Safety chapter
wstarting on page 4
CAUTION
Operation safety instructions
wpage 15
Care safety instructions
wpage 26
Follow the Safety chapter
wstarting on page 4
IMPORTANT
Follow the Warranty chapter
wstarting on page 36
Technical data
wstarting on page 37
INSTRUCTIONS
TIP

15
User Manual WMFCooler
Introduction and General information
2.2 Operation safety instructions
Risk of explosion
If coolant should still escape despite all
precautions:
> Do not use naked flames.
> Remove flammable objects.
> Ventilate the room immediately.
WARNING
Follow the Safety chapter
wstarting on page 4

16 User Manual WMFCooler
Under-machine cooler 9000S+
3 Under-machine cooler 9000S+
1Milk container with lid 4Hose outlet to the machine
2Plug&Clean adapter with hose 5ON/OFF switch
3Front door with seal 6Door lock
5
6
4
3
21

17
User Manual WMFCooler
Under-machine cooler 9000S+
3.1 Safety instructions
Risk of explosion
If coolant should still escape despite all
precautions:
> Do not use naked flames.
> Remove flammable objects.
> Ventilate the room immediately.
3.2 Start-up
• If the cooler was not transported in
astanding position then it must be given at
least 2hours to stand in avertical position
before switching on.
• Do not kink the milk hoses.
 Connect the milk hoses (see illustration)
Use the correct milk hoses and stickers for the 2-milk
types which come with the coffee machine.
WARNING
Follow the Safety chapter
wstarting on page 4
IMPORTANT
Hose routing for one type of milk
Hose routing for two types of milk

18 User Manual WMFCooler
Under-machine cooler 9000S+
3.3 Operation
3.3.1 Switch on the cooler
• The cooler keeps the milk cool but cannot
cool down hot milk.
> Always use chilled milk.
> Refrain form turning off the cooler if there is
still milk in the container. Otherwise the milk
will spoil.
> Never open the door for long, otherwise the
temperature will rise and the milk will spoil.
 Plug in the mains plug
 Switch off the cooler using the ON/OFF switch
The switch lights up in green.
The cooler reaches operating temperature after about
60minutes.
3.3.2 Fill the milk container
Health hazard/hygiene
• The milk container is intended exclusively for
storing milk.
> Refrain form turning off the cooler if there is
still milk in the container. Otherwise the milk
will spoil.
> Never open the door for long, otherwise the
temperature will rise and the milk will spoil.
> Do not kink the milk hoses.
BasicMilk only
> Insert the milk nozzle into the milk foamer
ofthe coffee machine.
INSTRUCTIONS
CAUTION
Follow the Safety chapter
wstarting on page 4
IMPORTANT

19
User Manual WMFCooler
Under-machine cooler 9000S+
One milk type
 Open the front door
 Pull out the milk container
 Push the milk container lid back
The milk hose remains attached.
 Pour milk into the milk container
Ensure that no foreign bodies land in the hopper.
 Place the lid back on the container
 Push the milk container back in carefully
 Close the front door
Two milk types
• Beverages with small amounts of milk,
e.g.forespresso macchiato, cannot be
dispensed lactose-free despite rinsing.
Theseare only low-lactose beverages.
• The extra rinsing increases milk and water
consumption.
• The 1st milk type is always on the right.
• You can switch to the 2nd milk type from the
coffee machine display.
• Beverage recipes using the 2nd milk type can
be stored in the coffee machine.
 Open the front door
 Pull out the milk container
 Push the milk container lid back
The milk hoses remain attached.
 Pour milk into each milk container
 Push the lid back on the container
 Push the milk container back in carefully
 Close the front door
Connect milk
wUser Manual for the
coffeemachine
IMPORTANT
INSTRUCTIONS

20 User Manual WMFCooler
Under-machine cooler 9000S+
3.3.3 Empty message (optional)
• Moisture in the cooler can cause it to
malfunction.
> Keep the interior of the cooler dry.
When the low-level is reached, the empty message is
shown on the coffee machine display.
wUser Manual for the coffee machine wSoftware
wSystem wCooler.
 Pour milk into the milk container (wChapter3.3.2)
 Confirm filling the milk container by touching
onthe display
The low-level warning goes out.
3.3.4 Switch off cooler
Follow the manual
• If this is not followed, the liability is
invalidated in the event of any resultant
damage.
> Clean the inside of the device before longer
breaks in operation. Leave the door slightly
ajar.
 Switch off the cooler using the ON/OFF switch
The switch will no longer be lit up.
 Disconnect mains plug
INSTRUCTIONS
9194
Milk empty soon, please rell milk
IMPORTANT
Follow the Warranty chapter
wstarting on page 36
Technical data
wstarting on page 37