WMF 9000 F filter coffee machines Instruction Manual
- June 3, 2024
- WMF
Table of Contents
WMF coffeemachines
WMF 9000 F (external storage) planning information
Instruction Manual
WMF 9000 F filter coffee machines
Conditions for usage and installation
Any necessary on-site preparatory work for electricity, water and drainage
connections 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. The WMF service engineers may only connect the coffee machine to
existing prepared connection points. WMF Service is neither authorised nor
responsible for carrying out any on-site installation work prior to
connection.
Dimensions and empty weight| Width
Height
Depth
Clearance heights
Weight| 450 mm
782 mm (with 4 mm feet, without lock)
605 mm (640 mm)
165 mm (206 mm removed spout)
Approx. 65 kg
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Water supply| Water supply line
Inlet temperature| Onsite:
1/2 inch (TW12) hose connector with main shutoff valve and dirt filter with
250 sq.m mesh size, on-site. At least 0.36 MPa (3.6 bar) flow pressure at 6
l/min 1) 2) 3)
Machine site:
Boiler feed ½ inch (TW12)
Rinsing line 3/8 inch (TW8)
At least 0.2 MPa (2 bar) flow pressure at 6 l/min. Maximum 0.6
MPa (6 bar).
Maximum 35 °C.
Water drain tube
(optional)| | Hose a minimum of DN 40, minimum downward slope of 2 cm/m. If
coffee machine is installed without grounds separator a 20 mm fall height is
necessary. The fall height can be realised by using 352.389.08.1 from company
Geberit or similar.
Calibration pressure| Boiler| 0.32MPa (3.2 bar)
Use at elevation above sea level| <2000m|
Electrical data| Nominal power rating| 8.4 – 14.7 kW
| Power supply| 380 – 415V
50 / 60 Hz (3 / N / PE)
| Degree of protection| IP X0
| Protection Class| I
- Under reconsideration of usual pressure loss caused by water connection set and water filter and to ensure max. hourly output at necessary machine side supply pressure of 0.2 Mpa (2bar) at 6 l/min
- Note: For effective operation of the setting routine of the pressure reducer, the system pressure at the machine connection needs to be at least 2,4bar at 6l/min. If the pressure is lower, the pressure difference might not be sufficient to set the pressure reducer according to the setting value
- Note: pressure loss caused by an upstream water filter. Further information can be found in the filter user manual
Installation Clearance| For operating, service, and safety reasons the machine
should be installed with a clearance from the building or non-WMF components
of not less than 50 mm at the sides and 60 mm at the back. A minimum working
space of 800 mm in front of the coffee machine is recommended. Clearance of at
least 200 mm above the product hopper is recommended. The height of the
installation surface above the floor is at least 850 mm. If the coffee machine
connections are to be run downwards through the counter, please make space for
the lines, which can reduce the usable space below the machine. Additional
space for grounds through counter need to be considered on site if necessary.
If the coffee machine is operated with a water filter the additional space
under the machine depending on the fitler size has to be considered. For
further information see filter instructions.
Attention: Installation of the optional thermal container is on the right side
(seen from the operating side). Space must be considered.
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Ventilation| If ventilation possibility is limited sufficient ventilation need
to be provided e.g machine on feet extension, active ventilation, additional
ventilation slots/ openings in counter area.
Ventilation slots must not be covered. Under certain circumstances a forced
ventilation on site is necessary to ensure heat dissipation.
Installation surface / water spray| The device must be placed and leveled 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.
Electrical connection| These specifications for the electrical connection and
the standards quoted apply for connecting the coffee machine in EU countries.
It may be necessary to also observe additional country-specific regulations.
Outside the EU countries acceptance of the standards quoted is to be checked
by the legal entity or natural person who wishes to use the coffee machine.
The customer’s on-site electrical system must be designed to meet
countryspecific regulations per IEC 60364 and must match the information on
the rating plate.
An isolated ground socket or a country-specific single-phase socket for
single-phase connection, or a 5-pole CEE / CEKON socket per DIN EN 50310 VDE
0800–2-310 or a country- specific multi-pole socket for a three-phase
connection, must be available near the machine. The sockets are part of the
customer‘s on-site installation. The mains cable must not come into contact
with hot surfaces. If the mains cable for this device is damaged then it must
be replaced by our service personnel or a similarly qualified person, in order
to prevent hazards.
In order to avoid possible faults from arising in our shielded data lines due
to potential equalisation currents between the devices, an additional
potential equalisation unit should be planned for devices connected to the
vending system (see DIN EN 50310 VDE 0800– 2-310). If the machine is intended
to be installed in a large kitchen, it is recommended that it be equipped with
a ground potential bonding conductor. The potential equalisation terminal is
installed by WMF Service if needed.
Water supply and drainage| The water supply must be located close to the
machine (max. distance 800 mm). An anytime easily accessible and sufficiently
dimensioned water tap (preferably ball tap) as well as a dirt filter with mesh
size 250 sq.m must be installed below the counter in the water supply.
For connection from below through the counter a cut-out must be made in the
hatched area on-site according to drawing (see top view).
For drinking water with carbonate hardness above 5°dKH (carbonate hardness), a
WMF water filter should be fitted upstream.
If the coffee machine is connected to a drain connection, a funnel siphon must
be installed in the drain pipe.
Please observe that the free drain (funnel siphon with sheet metal angle) is
fitted vertically. This means that it must always be vertical to the water
back pressure level that is reached. It must be fitted in a way that the given
gradient of the drain hoses (2%) is observed.
Additionally, the free drain must always be below the drains of the coffee
machine and above the actual drain pipe connections (HT40, HT50 or similar)
with respect to its height.
To a funnel siphon with sheet metal angle max. two coffee machines with DN19
hose and black silicone fabric hose should be connected. Other devices
(dishwasher, sink etc.) should be installed elsewhere.
The free drain incl. hoses must not be exposed to heavy tensile, pressure or
torsional load. Hereby, damage might be caused at the mechanical components of
the free drain.
Consequently, its usability may get lost.
The on-site preliminary works for the drainage connection must be commissioned
by the operator of the machine. They must be carried out by concession
plumbers in compliance with the prevailing, national as well as local
regulations.
The following drawings serve to illustrate the drains and do not include any
other connections, such as power or water infeed!
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Miscellaneous| Ambient temperature| +5 °C to maximum +35 °C (empty the water
system in case of frost).
| Maximum humidity| 80 % relative humidity without condensation. Do not use
device outdoors.
| Continuous sound pressure level (Lpa)| < 70 dB(A)
For more information as the instruction manual , safety data sheets and
certificates , see: http://mediacenter.wmf.com/servicecenter/
All information refers to coffee machines/ equipment as standard version.
Individual solutions can differ from the standard version.
http://www.wmf-kaffeemaschinen.de/fachplaner
WMF GmbH | WMF Platz 1 | 73312 Geislingen (Steige)
Documents / Resources
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