First Choice Citizen 6 Bedienungsanleitung
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
2
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
4
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
6
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
8
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
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
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
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1
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