First Choice Citizen 6 Manuel utilisateur

SPARE PARTS DIAGRAM FOR

First Choice Group

Blakeney Way, Kingswood Lakeside

Cannock, Staffs, WS11 8LD

TEL: 01543 577778 FAX: 01543504141

Email: [email protected]

Web: www.firstchoice-cs.co.uk

Oven Range

Citizen 6

Citizen 9

CONTENTS

Citizen gas 6 and 9 1

CONTENTS

1. PRESENTATION....................................................................................4

2. HOW TO USE THIS MANUAL ...............................................................5

3. FEATURES.............................................................................................7

3.1 PRODUCT IDENTIFICATION.............................................................7

3.2 COMPLIANCE WITH STANDARDS...................................................7

3.3 INTENDED USE..................................................................................7

3.4 TECHNICAL SPECIFICATIONS.........................................................7

4. INSTALLATION RECOMMENDATIONS..............................................11

4.1 DELIVERY CHECK...........................................................................11

5. INSTALLATION....................................................................................12

5.1 GAS CONNECTION..........................................................................12

5.2 SUPPLY LINE...................................................................................12

5.3 MAINS POWER CONNECTION .......................................................13

6. GENERAL FUNCTION.........................................................................15

6.1 FUNCTION: GENERAL PART..........................................................15

6.1.1 .Illuminated ON/OFF general switch ........................................15

6.1.2 Baking Start switch ........................................................................15

6.1.3 Oven temperature display .....................................................15

6.1.4 Set button...............................................................................15

6.1.5 and buttons .....................................................................16

6.1.6 Out indicator.....................................................................16

6.2 ERROR MESSAGES ........................................................................16

6.2.1 Thermocouple short-circuit ............................................................16

6.2.2 Disconnected thermocouple ..........................................................16

CONTENTS

Citizen gas 6 and 9

7. OPERATION........................................................................................ 17

7.1 DESCRIPTION OF CONTROLS ...................................................... 17

7.1.1 Temperature control...................................................................... 17

7.1.2 General ......................................................................................... 17

7.1.3 Flame control ................................................................................ 17

7.2 GENERAL SWITCH......................................................................... 18

7.3 THERMOSTATIC CONTROL........................................................... 18

7.4 BURNER ENABLE........................................................................... 18

7.5 FLAME CONTROL........................................................................... 19

7.6 MINIMUM/MAXIMUM SWITCH........................................................ 19

7.7 ACCIDENTAL FLAME-OUT ............................................................ 19

8. USE...................................................................................................... 20

8.1 FIRST IGNITION............................................................................... 20

8.2 GENERAL INDICATIONS FOR BAKING ........................................ 20

8.3 IF THE OVEN IS USED LITTLE....................................................... 21

8.4 SWITCHING THE OVEN OFF.......................................................... 21

9. CLEANING........................................................................................... 22

9.1 CLEANING REMOVABLE PARTS.................................................. 22

9.2 OVEN INTERIOR CLEANING.......................................................... 22

9.3 CLEANING EXTERNAL SURFACES.............................................. 22

10. MAINTENANCE ............................................................................... 24

10.1 ERROR MESSAGES........................................................................ 24

10.2 SAFETY THERMOSTAT.................................................................. 24

10.3 ELECTRICAL CIRCUIT DIAGRAM.................................................. 24

10.4 CONVERTING TO DIFFERENT TYPES OF GAS ........................... 26

10.4.1 Changing burner jets................................................................. 26

CONTENTS

Citizen gas 6 and 9 3

10.4.2 Minimum flame adjustment ........................................................26

10.4.3 Applying a new label ..................................................................27

10.5 EXPLODED VIEWS AND PARTS LIST............................................28

11. .DECOMMISSIONING AND DEMOLITION.......................................33

PRESENTATION

Citizen gas 6 and 9

1.PRESENTATION

The gas cooking units for modular ovens of the CITIZEN series are

designed principally for baking pizzas and similar products in a traditional

way.

Being part of the CITIZEN modular series, they can be coupled together and

with other elements of the series (Hood, Raising chamber, Base, Basic

modules) to meet the specific requirements of any customer. Versions are

currently available with 6 pizza and 9 pizza (Ø30 cm) oven trays.

The CITIZEN series gas units solve energy problems for users in zones were

high electrical current levels are not readily available. Gas burners also offer

substantial savings on running costs, reducing them in some cases to 60% of

those of an equivalent electric oven.

dr. Zanolli s.r.l. thanks you for the preference shown in choosing this oven.

We from Zanolli confidently guarantee that you have made a good choice,

backed by the experience of our company that has been producing quality

products for decades, using only the highest quality materials.

HOW TO USE THIS MANUAL

Citizen gas 6 and 9 5

2. HOW TO USE THIS MANUAL

Paragraphs marked with this symbol contain information

fundamental for safety. These sections must be read by installation

technicians, by the end user and employees of the same destined to

operate the oven. Dr. Zanolli s.r.l. declines all responsibility for

damages caused by failure to observe the norms given in these

paragraphs.

Paragraphs marked with this symbol contain important information

for preventing actions with could damage the oven. It is in the user’s

interest to read these paragraphs carefully.

This manual should be kept in good condition and stored in an easily

accessible place near to the oven, where it can be immediately consulted. In

the event of transfer or sale, the manual must accompany the oven as it

cannot be considered complete without it.

Take note of the manual code and revision number indicated on the inside

of the cover. If this copy is lost or destroyed, you can order another one by

quoting these numbers.

This manual is subdivided into various chapters. All of them should be

read by maintenance technicians and by the end user, both for safety

reasons and in order to obtain the best results from this product.

Assuming the manual will be read in its entirety, the following is a brief

guide to each of the chapters to facilitate rapid consultation.

Chapter 3 gives details of oven features and all data and settings relative

to its installation and use.

It should be used as a reference to check whether the use intended for the

equipment corresponds to those envisaged by the manufacturer, and any

time the exact value of any given quantity relative to the equipment needs to

be known.

HOW TO USE THIS MANUAL

Citizen gas 6 and 9

Chapters 4 and 5 contain all the information necessary for installing the

oven. This is mainly addressed to specialised personnel, but should also be

read in advance by the end user, for the preparation of the space and

services necessary for operating the oven.

Chapters 6 and 7 serve as reference whenever the already expert oven

operator, needs to clarify certain specific aspects of its operation .

It is not advisable to use these chapters when learning to use the

machine from scratch.

Chapter 8 is dedicated to users having to learn to use the oven from

scratch. It guides the user through all indispensable operations regarding

switching on, operating and switching off the oven in conditions of complete

safety. To take advantage of all the possibilities the oven offers, the user

should then refer to chapters 6 and 7.

Chapter 9 provides all the information necessary for cleaning the oven,

meaning all the operations which should be performed by the operator in

order to guarantee that the oven continues to operate in completely safe

conditions (above all in terms of hygiene) and in any case to obtain the best

results from it.

Chapter 10 gives all necessary information for periodic and special

maintenance, including the repair and replace of parts of the oven. This same

chapter also contains exploded views of the oven and a complete list of its

component parts, to facilitate ordering and replacing any damaged parts.

These maintenance operations must be performed by qualified

maintenance personnel.

FEATURES

Citizen gas 6 and 9 7

3.FEATURES

3.1 PRODUCT IDENTIFICATION

These instructions are for Citizen 6 gas and Citizen 9 gas cooking units.

3.2 COMPLIANCE WITH STANDARDS

Citizen 6 gas and Citizen 9 gas cooking units both bear the following

obligatory markings:

49.AR.1710 indicating that they comply with the following European

directives:

90/396 CEE gas fired appliances

89/336 CEE electromagnetic compatibility

73/23 CEE low voltage

3.3 INTENDED USE

Citizen 6 gas and Citizen 9 gas cooking units are designed for baking

pizzas, or similar products, in the catering industry (restaurants, pizzerias,

etc. and are intended for professional use by trained personnel.

The operations envisaged during normal cooking unit use are: putting in

and taking out products from the oven, switching it on, regulating and

switching it off, in addition to general cleaning.

3.4 TECHNICAL SPECIFICATIONS

The following tables give all the technical specifications of the cooking

units.

For the Italian market, gas of category II2H3+ : G20 - 20 mbar e G30/G31 -

28..30/37 mbar may be used

FEATURES

Citizen gas 6 and 9

Citizen 6

GAS Citizen 9

GAS Units of

measure

Weight 160 300 Kg

External dimensions 970x1300x470 1270x1300x470 mm

Oven dimensions 650x950x175 950x950x175 mm

Power supply single phase

Voltage 230 Vac

Frequency 50 or 60 Hz

Current at 230 V 50 Hz 2 2 A

Total electrical power 100 100 W

Mains lead Three ply without plug

Lead length 2 m

Conductor section 1.5 mm2

Oven light

Type D50 300°C

Power 50 W

Burner type Atmospheric

Category AT II2H3B/P – DK SE FI CH II2H3B/P - BE I2E(R)B

CH ES GB IE IT PT II2H3+ - LU I2E - DE II2ELL3B/P-

GR BE I3+ - FR II2ER3+ - NO I3B/P - NL II2L3B/P

Jet diameter according to gas type and pressure

G20 - 20 mbar 3.85 mm

G25 - 20 mbar 3.85 mm

G25 - 25 mbar 3.85 mm

G30 - 28..30 mbar 2.1 mm

G31 - 37 mbar 2.1 mm

G30 - 50 mbar 1.9 mm

G31 - 50 mbar 1.9 mm

Primary air adjustment according to gas type and pressure

(given in mm from the fully closed position, see Fig. 10-2)

G20 - 20 mbar open mm

G25 - 20 mbar open mm

G25 - 25 mbar open mm

G30 - 28..30 mbar open mm

G31 - 37 mbar open mm

G30 - 50 mbar open mm

G31 - 50 mbar open mm

Pressure at jet according to gas type and supply pressure at rated

capacity

G20 – 20 mbar 8 mm

G25 – 20 mbar 13 mm

FEATURES

Citizen gas 6 and 9 9

G25 - 25 mbar 13 mm

G30 - 28..30 mbar - mm

G31 - 37 mbar - mm

G30 - 50 mbar - mm

Minimum pressure at jet according to gas type and supply pressure

G20 - 20 mbar 3.2 mm

G25 - 20 mbar 4.3 mm

G25 - 25 mbar 4.3 mm

G30 - 28..30 mbar 9 mm

G31 - 37 mbar 9 mm

G30 - 50 mbar 9 mm

Gas connection ISO 7 - (conical threaded gas)

pipe Ø 1/2”

Consumption

Max. burner power 17 KW

G20 capacity – 20 mbar 1.8 m3/h

G25 capacity – 25 mbar 2.1 m3/h

G30 capacity - 28..30 mbar 1.33 Kg/h

G30 capacity – 50 mbar 1.33 Kg/h

Minimum burner power 10 Kw

G20 capacity – 20 mbar 1.1 m3/h

G25 capacity – 25 mbar 1.2 m3/h

G30 capacity - 28..30 mbar 0.8 Kg/h

G30 capacity – 50 mbar 0.8 Kg/h

Flue

Type B11

Diameter 150 mm

Air change

34 m3/h

Flame control Electronic without pilot light

Safety time <5 s

Flame ignition spark

Baking control computerised electronic

Temperature units of

measure °C

Maximum settable

temperature 370 °C

°C

Flame intensity control automatic or manual

Error signals by display

Ce manuel convient aux modèles suivants

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