Buffalo 600 Series User manual

Model • Modèle • Modell • Modello • Modelo • Malli:
CU470
600 Series
Under Counter
Convection Oven
Instruction manual
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Safety Instructions
DANGER OF HIGH VOLTAGE!
Electrical requirements:
Always switch off and disconnect the power supply
to the appliance before installation, when not in use,
before cleaning and maintenance/service.
This appliance should only be connected to the mains
electricity supply by a qualified electrician. Hardwire
the appliance into a suitable power supply with correct
voltage and sufficient power capacity. Refer to the
rating label on the appliance for voltage and wattage
requirements.
Connect the appliance to a circuit protected by an
appropriate RCD (Residual Current Device).
Under no circumstances put a plug on the cable.
Failure to comply with these safety instructions will
release Buffalo from any responsibility and the warranty
will become null and void.
• Position on a flat, stable surface.
• A service agent/qualified technician should carry out
installation and any repairs if required. Do not remove any
components on this product.
• Consult Local and National Standards to comply with the
following:
- Health and Safety at Work Legislation
- BS EN Codes of Practice
- Fire Precautions
- IEE Wiring Regulations
- Building Regulations
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• Switch off after use.
• If oven overheats, switch Off Immediately.
• Caution! Hot surface!
• DO NOT immerse the appliance in water.
• DO NOT clean with jet/pressure washers.
• DO NOT move or carry the appliance when it is switched on.
• DO NOT leave the appliance unattended during operation.
• During and after cooking, the unit is still hot. Never touch the
surface to avoid scalding.
• Suitable for indoor use only.
• Keep all packaging away from children. Dispose of the
packaging in accordance to the regulations of local authorities.
• If the power cord is damaged, it must be replaced by a Buffalo
agent or a recommended qualified technician in order to avoid
a hazard.
• This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capabilities,
or lack of experience or knowledge, unless they have been
given supervision or instruction concerning the use of the
appliance by a person responsible for their safety.
• Children should be supervised to ensure that they do not play
with the appliance.
• Buffalo recommend that this appliance should be periodically
tested (at least annually) by a Competent Person. Testing
should include, but not be limited to: Visual Inspection,
Polarity Test, Earth Continuity, Insulation Continuity and
Functional Testing.
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Introduction
Please take a few moments to carefully read through this manual. Correct maintenance and operation of
this machine will provide the best possible performance from your Buffalo product.
Before initial use of the appliance, the outer surface should be wiped with a cloth soaked in warm water
and soap.
Buffalo will not accept liability for product failures in the event that:
• The instructions in this manual have not been followed correctly.
• Unqualified or unauthorized personnel have adjusted the appliance.
• Non-original spare parts are used.
• The appliance has not been handled and cleaned correctly.
• The appliance has been used for a purpose for which it was not intended.
• The appliance is used by personnel not trained or unfamiliar with the usage of the unit.
Pack Contents
The following is included:
• BUFFALO under counter convection oven
• Oven wire shelf (x1)
• Instruction manual
BUFFALO prides itself on quality and service, ensuring that at the time of unpacking the contents are
supplied fully functional and free of damage.
Should you find any damage as a result of transit, please contact your BUFFALO dealer immediately.
Installation
Warning: Incorrect installation, operation, maintenance or cleaning of the
equipment, as well as any modification can cause property damage and personal
casualty. Fully read and understand all instructions before installation.
Before installation and operation, it is the user’s responsibility to ensure that all
Health & Safety regulations concerning safe positioning, spacing, ventilation,
electrical installation, and fire risk, are complied with.
• Remove the appliance from the packaging, ensuring that all protective packaging, plastic and residues
are thoroughly cleaned from its surfaces.
• Place the unit on a solid, level and heat-resistant surface. Avoid placing it on or close to flammable
materials. Maintain a distance of 20cm (7 inches) between the appliance and walls or other objects
for ventilation.
• Keep the unit away from splashing water and countertop’s edge.
To install a Buffalo 600 series appliance on top of the oven:
1. Remove oven upper perforated sheet.
2. Remove the back sheet of the oven.
3. Place the Buffalo 600 series appliance on top of the oven (no need to remove the legs).
4. Fix the appliance and oven together and attach with the M5 bolt screws provided.
5. Re-attach the back sheet of the oven.
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Electrical wiring
DANGER of electric shock from incorrect connection
There is a danger to life if the wires are incorrectly connected.
Connection to a suitable power supply should only be carried out by a qualified and
competent electrical engineer.
Warning: The fixed wiring of the power cord connection must be equipped with a
disconnect device (leakage protection switch) with a contact distance greater than 30mm
according to the wiring rules.
Connect the unit in accordance with the applicable regulations of your country, federal state, city or local
authority.
Connect the unit to a standard energy supply network.
For a proper electrical connection, adjust the power ratings to the local circumstances and requirements.
Equipotential bonding terminal in electrical appliances is to connect exposed metal and conductive
parts of electrical devices and other devices in electrical appliances with artificial or natural grounding
conductors to reduce potential differences (reduce and prevent the risk of electric shock).
• This appliance is supplied unplugged and require hardwiring to a suitable electrical power supply.
CU470 requires a 3kW 230V mono-phase circuit at 50Hz.
• Connect the wires correctly according to their colour coding. This appliance is wired as follows:
Wire colour Wire function To terminals of power supply
Yellow/green Earth wire, protective conductor Terminal marked E
Blue Neutral wire, neutral conductor Terminal marked N
Brown/grey or black Live wires, Phase L1 Terminal marked L1
• The appliance must be earthed. If in doubt consult a qualified electrician.
• Electrical isolation points must be kept clear of any obstructions. In the event of any emergency
disconnection being required they must be readily accessible.
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Operation
Thermostat
Off position
Function knob with on/off switch
Heating indicator
Upper element only
Upper element with fan
Off position
Fan only
Both elements with fan
Lower element with fan
Overheat indicator
Before first time use
There may be some odour with initial cooking due to insulation materials and heaters. This odour will
disappear after a short time. Therefore, before first time use, run the appliance at 250°C for 45 minutes.
Note: Before using for the first time, clean all parts well. Let dry completely.
Working with the oven
1. Set the function knob to the desired mode (Fan only / Upper element only / Upper element with fan /
Both elements with fan / Lower element with fan).
2. Select the desired oven temperature using the thermostat. The heating indicator will light up and the
oven will start to preheat.
3. Once the oven has reached the desired temperature, the heat indicator light will turn off. The food
can then be placed inside and cooked for the desired time period.
4. After the food has cooked, open the oven door and take the food out carefully.
5. After use, set the thermostat and function knob to ‘0’ position to switch off the power. Please allow
the oven to cool before daily cleaning can be done.
WARNING: The food and oven pans are very hot! Take care when removing the pan from
the oven. Carefully open the door and remove cooked food wearing oven mittens.
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Thermal Cut-out Reset
The appliance is fitted with a Thermal Cut-Out safety switch. Should the temperature exceed safe levels
the appliance will automatically cut off power.
The thermal Cut-out switch is located on the left rear of the oven. To reset the appliance after a sufficient
cool-down period:
1. Unscrew the reset switch cover.
2. Press the small reset switch down until it clicks, using a blunt pointed instrument.
3. The appliance is now reset and can be used as normal.
Cleaning, Care & Maintenance
The appliance should be cleaned after each day’s operation; however it may require
cleaning more often, depending on the frequency of usage.
Failure to clean the appliance regularly may cause frequent malfunctions.
Do not use any abrasive cleaning agents on the appliance.
1. Switch off the power and disconnect from the power supply.
2. Empty the oven chamber and allow the appliance to cool before cleaning.
3. The control panel cannot be immersed in water, but can be wiped down with a damp cloth.
4. Use a suitable detergent to clean the oven chamber. Let it dry well, ensuring no moisture enters the
inside of the appliance.
5. The main body can also be cleaned with warm soapy water.
6. After cleaning as above, please use a dry cloth to clean the appliance to ensure there is no water on
the heating element and control panel.
Clean removable parts
• Use warm, soapy water and a soft brush to clean the shelves.
• Dry thoroughly.
Technical Specifications
Note: Due to our continuing program of research and development, the specifications herein may be
subject to change without notice.
Model Voltage Power
(Max.)
Temperature
Range Capacity Dimensions h x w x d (mm)
Net
Weight
CU470 230V 1N~,
50-60Hz
3000W 50ºC - 250ºC Max. 3 x GN1/1 pan 610 x 600 x 550 32kg
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Troubleshooting
A qualified technician must carry out repairs if required.
Fault Probable Cause Solution
The unit is not
working
The unit is not switched on Check the residual current relay and the
overcurrent fuse in the power supply line and
switch on
Lead is damaged Replace lead
Mains power supply fault Check mains power supply
Appliance does
not reach set
temperature, or slow
to heat up
Faulty thermostat Consult a qualified technician
Faulty heating element Consult a qualified technician
Build-up of fat on cooking
surface
Clean the appliance
Appliance heats up
but indicator light
does not come on
Indicator light has expired Consult a qualified technician
Heating indicator
light comes on but
appliance does not
heat up
Faulty thermostat Consult a qualified technician
Faulty heating element Consult a qualified technician
Thermostat set incorrectly Check thermostat
No power Thermal cut-out activated Please check your machine is safe with no obvious
damage and then press the re-set switch
Compliance
The WEEE logo on this product or its documentation indicates that the product must not
be disposed of as household waste. To help prevent possible harm to human health and/or
the environment, the product must be disposed of in an approved and environmentally safe
recycling process. For further information on how to dispose of this product correctly, contact
the product supplier, or the local authority responsible for waste disposal in your area.
Buffalo parts have undergone strict product testing in order to comply with
regulatory standards and specifications set by international, independent,
and federal authorities.
Buffalo products have been approved to carry the following symbol:
All rights reserved. No part of these instructions may be produced or transmitted in any form or by any means, electronic,
mechanical, photocopying, recording or otherwise, without the prior written permission of Buffalo.
Every effort is made to ensure all details are correct at the time of going to press, however, Buffalo reserves the right to
change specifications without notice.
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UK
[phone]
Eire
NL 040 – 2628080
FR 01 60 34 28 80
BE-NL 0800-29129
BE-FR 0800-29229
DE 0800 – 1860806
IT N/A
ES 901-100 133
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CU470_EN_A5_v1_2023/10/18
http://www.buffalo-appliances.com/
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