eka EKF 711G UD, EKF 616G UD, EKF 664G UD Original Operating And Instruction Manual

ORIGINAL OPERATING AND INSTRUCTION MANUAL

MODD. EKF 711G UD – EKF 664G UD – EKF 616G UD

rev. 2

CATEGORY II2H3+

GB

0705

TECNOEKA S.r.l.

Via Marco Polo, n.11 - 35010 Borgoricco (Padova) Italy

Tel. [phone] Fax [phone]

www.tecnoeka.com E-mail: [e-mail]

TECNOEKA Srl _____________________________________________________________ use and instruction manual

page. 2 __________________________________________________________________________________________

UE DECLARATION OF CONFORMITY

Annexed document II A, of directive 2006/42/CE

Manufacturer name

TECNOEKA Srl

Manufacturer address

Via Marco Polo, 11 - 35010 Borgoricco (PD)

Name of person responsible
for technical file

Minotto Lorenzo

Address of person
responsible for technical file

Via Marco Polo, 11 - 35010 Borgoricco (PD)

Type of product

Gas oven

Purpose of product

Cooking food

Model

EKF 711G UD – EKF 664G UD - EKF 616G UD

TECNOEKA Srl hereby declares that the above-mentioned products meet all the relevant
requirements of the following directives:

Machinery directive 2006/42/CE;

Electromagnetic compatibility directive 2014/30/UE.

TECNOEKA Srl hereby declares that the above-mentioned products meet the requirements of the

following harmonized standards:

EN 60335-1; EN 60335-2-102
EN 55014-1; EN 55014-2; EN 61000-3-2; EN 61000-3-3; EN 62233

TECNOEKA Srl hereby declares that the above-mentioned products also meet the requirements of
the following directives:

Gas Appliances directive 2009/142/CE
General product safety directive 2001/95/CE;
Restriction of hazardous substances in electrical and electronic equipment (RoHS) directive

2011/65/UE;

Waste electrical and electronic equipment directive 2012/19/UE.

TECNOEKA Srl hereby declares that the above-mentioned products meet the requirements of
(CE) Regulation 1907/2006

Borgoricco, 11/08/2016.

_________________________________

Signature of a Representative of the Board of Directors

(Lora Cristina)

X:\Sgq\PRODOTTI\1 - FORNI\FORNO GAS\LEka\MANUALI D'USO - Forno gas - LEka\Lingua Inglese\Linea

EKF\Instruction manual EKF 711G UD - EKF 664G UD - EKF 616G UD - GB - rev. 2.doc

Convection gas oven _ rev. 2__________________________ MODD. EKF 711G UD – EKF 664G UD – EKF 616G UD

_________________________________________________________________________________________ page. 3

Index

1

Descriptions and general warnings

1.1

General warnings

1.2

Data-plate and warning-plate

1.3

Technical specifications

2

General instruction (for installation technician)

2.1

Storage

2.2

Transporting the oven

2.3

Unpacking the oven

2.4

Removing the protective film

2.5

Disposing of the packaging

2.6

Positioning

2.7

Gas connection

2.8

Electrical connection

2.9

Connection to water mains

2.10

Water outlet

2.11

Thermal breaker safety devices

3

Start-up (for installation technician)

3.1

Check of nominal thermal capacity

3.2

Check of connection pressure

3.3

Adaptation to other gas

3.4

Injector replacement and adjustment of primary air

4

User instructions

4.1

General information

4.1.1

Residual risks

4.2

How to use the control panel

4.2.1

Control panel

4.3

First ignition

4.4

Door device

4.5

Cooking techniques

4.5.1

Steam cooking (moist heat)

4.5.2

Convection cooking (dry heat)

4.5.3

Convection + humidity cooking (dry heat + moist heat)

5

Cleaning

5.1

General information

5.2

Cleaning the cooking chamber

5.3

Cleaning the door seal

5.4

Cleaning the door

5.5

Cleaning the external casing

5.6

Periods without use

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6

Maintenance

6.1

General information

6.2

Changing the lighting lamp in the cooking chamber

6.3

Changing the door seal

6.4

Cleaning the fans

6.5

Resetting the thermal breaker safety device

6.6

Possible faults

6.7

Wiring layout

7

TECHNICAL ASSISTANCE AND ORIGINAL SPARE PARTS

7.1

Spare parts list

8

Informations to the consumers

9

The Warranty

10

Availability and supply of spare parts

Convection gas oven _ rev. 2__________________________ MODD. EKF 711G UD – EKF 664G UD – EKF 616G UD

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Note 1:

The information provided in this manual are valid only for the oven’s models listed in the cover

and for the country whose initials are therein indicated with the category of membership.
For European countries whose initials are present in the data plate on the left side panel (see
Fig. 1), the operating instructions will be provided in the official language with functional
adaptations to the country (as the additional injector for gas available and its conditions of
supply).

Note 2:

These instructions apply only if the EU country code is given on the nameplate of the oven. If
the code does not appear, you should refer to the technical instructions which will provide
necessary instructions regarding the adaptation of the unit to the conditions of use of other
non-EU countries.

Note 3:

This appliance can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been
given supervision or instruction concerning use of the appliance in a safe way and understand
the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance
shall not be made by children without supervision. “

Note 4:

The power cable used must not have lower characteristics than: rubber insulated type H07RN-F
with diameter of 3 x 1,5 mm2. If connection to the electrical mains is permanent, a multi-core
protective switch of adequate capacity must be installed, with contact opening distance of the
overvoltage category III (4000 V).

Note 5:

If the supply cable is damaged then it must be replaced by the manufacturer or by your
technical support or by a qualified person to avoid any risk.

Note 6:

The water pressure must be in the range of 100 to 200 kPa (1,0 – 2,0 bar).
The appliance is equipped with flexible hose (1.5 metres) with threaded female fittings ¾” and
relevant gaskets. Old gaskets must not be reused.

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1. Description and general warnings

The model convector oven bears (EKF616GUD - EKF664GUD - EKF711GUD) an official CE mark,
issued by a Notified Body, entrusted with and responsible for evaluating the observance of the
essential requirements specified by Gas Directive 2009/142/EC. The oven and the quality of the
production system are subjected to regular surveillance by means of inspection checks in order
to ascertain their conformity to the type certificate specified by the above mentioned Directive.
This appliance may be marketed in all the European countries whose abbreviated reference is
present on the technical data-plate. The appliance must be installed to conform with the local
laws on the installation of electrical-gas appliance for collective use, and shall include the
accessories and functional adaptations required in the destination countries, which are
described in the original language in the use and maintenance handbook.
The oven has an atmospheric burner and a heat exchanger for heating the cooking
compartment. Heat is diffused by an internal two-way fan. The parameters relative to cooking
(times, temperatures and climate) you set electronically and appear on the digital display.
It is possible to get steam inside the oven chamber. If the burner doesn’t switch on, a red block
light: it is possible to restart safely the ingnition of burner through the reset button. If the oven
chamber overheats, a safety thermostat blocks the gas delivery and the power to the oven is cut
off; it will be possible to switch it on again only manually. The device is located on the rear of
the unit.

1.1 General warnings

- If, on receipt of the goods, the packaging is damaged, write the following on the delivery note: “I

REVERSE THE RIGHT TO CONTROL THE GOODS”, specify the damage and get the driver to sign in

acceptance; send a claim in writing to the seller within 4 calendar days from the date of receipt. No
claim shall be accepted after such period.

- Read this handbook carefully: it supplies information on safe use, installation and maintenance. The

purpose of this manual is to provide information to operators on the essential prescriptions and
criteria to ensure their own safety and prolong the oven’s operating life. This manual must be read
by all personnel authorised to work on the machine before it is started up. It must be stored
together with the machine for all future consultation. If the manual becomes worn or is mislaid, ask
for another copy directly from the manufacturer. These instructions are valid only for countries
whose abbreviated reference appears on the cover of this manual and on the data-plate. In
European countries where marketing is possible, manuals in the official language shall be provided
with specific references to gas, pressures, categories and conditions for the connection. In European
countries where marketing is possible, manuals in the official language shall be provided with
specific references to gas, pressures, categories and conditions for the connection.

- Maintenance, adaptation to another type of gas, installation, and the functional check must be

performed only by qualified personnel authorised by the manufacturer. Install the appliance in a
suitable ventilated room and put it into operation while observing the laws in force. Insist on original
spare parts and, after replacing and/or adjusting a part, such as primary air, make sure that it is
sealed with paint to prevent any tampering. We advise you to take out a maintenance contract.

- This appliance is designed for cooking or heating foods. Do not use it for other purposes; all other

uses are considered improper. The appliance is intended for collective and professional use and must
be utilised by personnel trained to use it.

- Before every oven cleaning or maintenance job, switch off electrical power, and shut off gas and

water supplies.

- This appliance can be used by children aged from 8 years and above and persons with reduced

physical, sensory or mental capabilities or lack of experience and knowledge if they have been given
supervision or instruction concerning use of the appliance in a safe way and understand the hazards
involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be
made by children without supervision.

N.B.: Improper or incorrect use and failure to observe the installation instructions shall release the
manufacturer from all responsibility.

Convection gas oven _ rev. 2__________________________ MODD. EKF 711G UD – EKF 664G UD – EKF 616G UD

_________________________________________________________________________________________ page. 7

1.2 Data-plate and warning-plate
The technical data-plate (Fig.1) and the plate with the installation warnings (Fig. 2) are

permanently and visibly fitted on the rear panel of the oven. An additional plate – to be
removed with all packing material – is situated inside the packing.

eka

Tecnoeka Srl
Via Marco Polo, 11
35010 Borgoricco
Padova (Italy )

2015

0705

N° 705CQ297

IT ; G20 ; 2H ; 20 mbar

Mod.
Serial Number
Qn
Type

: XX
: 13.50 kW
: A1 B11 B21

: EKF 711G UD

G20
G25
G25.1
G2.350
G30
G31

= 1.429 m3/h
= 1.661 m3/h
= 1.658 m3/h
= 1.985 m3/h
= 1.065 kg/h
= 1.049 kg/h

220-230 V AC 50 Hz 500 W

IPX3

100 ÷ 200 kPa(1.0 ÷ 2.0 bar)

IT-ES-GB-PT-IE-GR-CH-SK-TR-CZ

II2H3+

G20; G30/G31

20; 28-30/37 mbar

DE II2ELL3B/P

G20; G25; G30,G31

20; 20; 50 mbar

LU I2E

G20

20 mbar

AT-CH

II2H3B/P

G20; G30,G31

20; 50 mbar

BE-FR II2E+3+

G20/G25; G30/G31

20/25; 28-30/37 mbar

NL II2L3B/P

G25; G30,G31

25; 28-30 mbar

IS-CY-MT

I3B/P

G30,G31

28-30 mbar

HU 25; 25; 28-30 mbar

PL II2ELs3B/P

G20; G2.350; G30,G31

20; 13; 37 mbar

AL-BA-BG-DK-EE-FI-HR-LT-LV-

II2H3B/P

G20; G30,G31

20; 28-30 mbar

II2HS3B/P G20; G25.1; G30,G31

LU

I3+

G30/G31

28-30/37 mbar

MK-NO-RO-SE-SI-UA

Fig 1

DE

“Dieses Gerat muß nach geltenden Vorschriften angeschlossen und darf nur in einem gut belufteten Raum betrieben

werden. Bitte beachten Sie vor Inbetriebnahme des Gerates die Gebrauchs- und Wartungsanleitung.“

FR

“L’appareil doit être raccordé conformément aux normes en vigueur et il ne doit être installé que dans locaux bien aérés.

Faire attention aux instructions relatives á l’utilisation et l’entretien de l’appareil avant de le mettre en marche.“

ES

“El apparato debe ser conectado conforme a las normas vigentes y se tiene que instalar solo en locales bien aireados.

Prestese especial atencion a las instrucciones para el luso y mantenimiento del apparato antes de ponerlo en marcha.”

GB

“The appliance must be connected according to the standards in force and must be installed only in well aired premises.

It is recommended to follow the use and servicing instructions of the appliance before operating it.”

PT

O aparelho deve ser ligado em conformidade com as normas vigentes e deve ser instalado somente em locais bem

ventilados. Deve-se prestar particular atenção às instruções para o uso e a manutenção do aparelho antes de pô-lo em

funcionamento.

IT

"L'apparecchio deve essere allacciato conformemente alle norme in vigore e deve essere installato solo in locali ben

aerati.

Si presti particolare attenzione alle istruzioni per l'uso e la manutenzione dell'apparecchio prima di metterlo in funzione."

Fig. 2

GB ; G20 ; 20mbar

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1.3 Technical specifications

External overall dimension L x D x H

935 x 980 x 1070 mm

Weight

118 Kg

Nominal thermal capacity

13,50 kW

Tray maximal load GN1/1-600x400mm

4 - 2 kg

Total load GN 1/1-600x400mm

28 - 12 kg

ISO 7-1 gas union

1/2 “

Water union

3/4 “

Fume exhaustion vertical tube

Ø 150 mm; height min. 1000 mm

Appliance category

II2H3+

Factory adjustment

Methane gas G20 , 20 mbar

Type of construction

A1 / B

11

Electrical power

220-230 V ~

Electrical capacity

0,5 kW

Class

I

Power cable type

H07RN-F 3 x 1,5 mm

2

Connecting electric cable

Type Y

Gas connection pressure

Liquid butane/propane gas G30/G31 : 30/37 mbar

Methane gas G20: 20 mbar

Water connection pressure

Max. 200 kPa (2,0 bar)

Gas consumption calculated at low heat value of Hi at

15° and 1013 mbar

G30 : 1,065 kg / h

G20 : 1,429 m3 / h

Parameters to the chimney B11 (Ø 150 mm, L=1 m)

(G20 20 mbar)

fume load

31.45 g/s

fume temperature

163.5 °C

fume pressure

-2.8 Pa

Parameters to the chimney B11 (Ø 150 mm, L=1 m)

(G30 28-30 mbar)

fume load

29.83 g/s

fume temperature

169.2 °C

fume pressure

-2.9 Pa

Main injector diameter

G30/G31 : 190 1/100 mm

G20 : 280 1/100 mm

Primary air bush adjustment

G30/G 31 : 16 mm

G20 : 10 mm

Table 1

The noise level of the appliance in operation is less than 70 dB (A).

2. General instruction (for installation technician)

The installation technician must make sure that start-up conforms to current national
regulations. The appliance must be installed only by qualified personnel authorised by the
manufacturer. She must observe the safety regulations in force in the country where the
appliance is installed. All extraordinary maintenance jobs (possible adaptation to another type of
gas or replacement of parts) must be performed by qualified personnel having the necessary
professional qualifications.
The protected devices and / or sealed by the manufacturer and that are not intended for
maintenance, adjustment, or adaptation to change of gas must not be handled either by the
installer or user.
The seals that must be removed to change the gas must be restored at the end of the
adaptation.
The manufacturer will not respond for damage to people, animals and property due to
installation errors. Likewise the manufacturer is not responsible for breakage caused to the
appliance by incorrect installation.