Diamond PLANET 8 Service manual

Mod: FPG-8N
Production code: PLANET8MGC
07/2012

Electromechanical / Electronic
Convection oven
Installation, use and maintenance manual

INDEX
3
INDEX
1. INTRODUCTION 6
2. HOW TO USE THIS MANUAL 7
3. SPECIFICATIONS 9
3.1 Product identification 9
3.2 Directives 9
3.3 Proper and improper machine use 9
3.4 Technical specifications 10
4. NOTES ON INSTALLATION 12
4.1 Check on delivery 12
4.2 Choice of place of installation 12
4.3 Electrical connection 13
5. INSTALLATION 14
5.1 Checklist 14
5.2 Choice of installation place for the oven 14
5.3 Moving the module 14
5.4 Assembly of the modules 15
5.5 Gas connection 15
5.6 Supply line 15
5.7 Installation of units with exhaust type “A” with power lower than 14 kW 16
5.8 Connection of steam outlet 16
5.9 Water connection for the steam generator 16
5.10 Check before start up electromechanical version 17
5.11 Check before starting the electronic version 17
6. RUNNING ELECTROMECHANICAL VERSION 18
6.1 The controls 18
6.2 General 19
6.2.1 Main luminous switch 0/1 19
6.2.2 Start/stop cooking switch 19
6.2.3 Chamber light switch 19
6.3 Temperature control 19
6.3.1 Chamber temperature display 19
6.3.2 Set button Push-button of ESC (vers. TERM0012)19
6.3.3 Button of SET and of ESC (vers. TERM0060) 20
6.3.4 Buttons and / and 20
6.3.5 Out indicator (vers. TERM0012) 20
6.3.6 "out1" display led green (vers. TERM0060) 21
6.4 Fault signal 21
6.4.1 Thermocouple short-circuit (vers. TERM0012) 21
6.4.2 Disconnected thermocouple (vers. TERM0012) 21
6.4.3 Disconnected thermocouple (vers. TERM0060) 21
6.5 Power control 21

INDEX
4
6.5.1 . Power regulator 21
6.6 Accidental flame-out 22
6.7 Steam generator 22
6.7.1 Programming the steam dosages 22
6.7.2 Delivery of steam dosages 23
6.8 Steam discharge valve control 23
7. RUNNING ELECTRONIC VERSION 24
7.1 The controls 24
7.2 States functional system 25
7.2.1 Member of activity and inactivity on/off general 25
7.3 Settings 25
7.3.1 Setting temperature settings 25
7.3.2 Setting the timer 26
7.3.3 Setting power heating 26
7.3.4 Function setting humidification of a programme of cooking 27
7.3.5 Button Start/Stop 28
7.3.6 Button light room / programming cycle of pre-heating 28
7.4 Programming 28
7.4.1 Setting up a program 28
7.4.2 Programming cycle of pre-heating 30
7.5 Occasional cut-off / absence of flame 30
7.6 Alarm 31
7.6.1 Alarm over-temperature / probe uneven 31
8. USE 32
8.1 Preparation for use 32
8.2 Switching on the control panel 32
8.3 Settings 32
8.4 Start cooking 32
8.5 Loading the oven 33
8.6 Use of the steam generator 33
8.7 General good cooking indications 33
8.8 Switching off 34
8.9 Cleaning 34
9. CLEANING 35
9.1 Cleaning of any parts open to view 35
9.2 Cleaning of the oven cooking chambers 35
9.3 Cleaning outside surfaces 35
10. MAINTENANCE 36
10.1 Ordinary maintenance operations 36
10.1.1 Replacing light 36
10.2 Fault signals 37
10.3 Wiring diagram 37

INDEX
5
10.4 Converting to different types of gas 42
10.4.1 Changing burner jets 42
10.4.2 Minimum flame adjustment 42
10.4.3 Applying a new label 43
10.5 Exploded drawings and spare parts list 43
11. DECOMMISSIONING AND DEMOLITION OF THE EQUIPMENT 50
12. DECLARATION OF CONFORMITY 51

INTRODUCTION
6
1. INTRODUCTION
The convection oven in the PLANET range has been designed to work in areas where the
available space is limited.
The arrangement of the pans above each other in a uniformly ventilated area ensures the
space occupied is small and also the excellent cooking of the pastry and fine foods products.
The control panel has controls to:
1) set the desired temperature;
2) set the cooking time, at the end of which there is a sound warning;
3) to inject steam into the chamber.
Cooking takes place with a heated flow of air, sent through a series of holes in the sides by
each pan into the chamber. The even flow of air provides practically constant heat to ensure
even cooking over the whole of the product.
The ovens can be provided with chambers to take 5 or 8 pans of 60x40 cm.
They have been very carefully built using stainless steel both in the body and in the cooking
chamber to make for easy cleaning and long oven life even when cooking foods with high salt
or humidity content etc.
Dr. Zanolli s.r.l. thanks you for choosing our product. We can assure you that you have made
a good choice in putting your trust in a company that has decades of experience in the
making of high quality products, never cutting corners and always using the best materials.

HOW TO USE THIS MANUAL
7
2. HOW TO USE THIS MANUAL
This installation use and maintenance manual must be kept near the equipment
in a place where it can be readily consulted. This manual must accompany the equipment if it
is transferred to another owner, as the equipment cannot be considered safe and complete
without it.
Note the code and revision number behind the cover. In case of loss you can order another
one quoting those numbers.
This manual consists of a number of chapters. They should all be read by
installers and maintenance staff as well as by the final user, both for its safe use and to
obtain the best results from this product.
Despite this we give here below some useful indications for rapid consultation of the various
chapters.
The paragraphs marked with this symbol contain essential safety
information. They must all be read by installers and the final user, as well as his
employees who use the equipment. Dr. Zanolli s.r.l. assumes no liability for any
damage resulting from failure to observe the rules set forth in these paragraphs.
The paragraphs marked with this symbol contain important information to avoid
any action that could damage the equipment. It is in the user's interest also to read these
paragraphs.
Chapter 3 indicates the intended field of use of the equipment and gives the characteristics
and all the numbers that may be necessary for its choice, installation and use. It should be
used as a reference point to check that the use you intend to make of the equipment does in
fact come within those for which it was intended and any time you need to know any value or
parameter relating to the equipment.
Chapters 4 and 5 provide all the information necessary for the installation of the equipment.
The information is primarily intended for specialised staff but should also be read in advance
by the final user so he can arrange the rooms, or have the rooms and necessary plant
arranged for the proper working of the equipment.
Chapters 6 and 7 serve as a reference for the user in indispensable switching on, use and
switching off operations for the machine in conditions of safety.
Chapter 8 is useful for the user who has to learn to use the oven. It guides the user through
essential operations for switching on, use and switching off of the equipment in safety. To
exploit all of the possibilities of the equipment the user should refer to chapters 6 and 7.
Chapter 9 provides all the information required for the cleaning of the equipment i.e. all those
operations which have to be carried out by the user in order to ensure that the equipment
continues to function safely ( especially from the point of view of hygiene ) and generally
obtains the best result at all times.

HOW TO USE THIS MANUAL
8
Chapter 10 provides the information necessary for proper periodic and extraordinary
maintenance, e.g. repairing or replacing parts of the equipment.
This chapter also has an exploded view of the equipment and list of spare parts to make
ordering and replacing any damaged part easier.
These maintenance operations must be carried out by specialised staff.
Chapter 11 provides the information necessary for the decommissioning and demolition.
Chapter 12 facsimile declaration of conformity.

SPECIFICATIONS
9
3. SPECIFICATIONS
3.1 Product identification
This manual is for the PLANET 5 and PLANET 8 cooking modules.
3.2 Directives
The PLANET 5 and PLANET 8 cooking modules bear the following compulsory markings:
that certify compliance with the following EU directives:
2009/142/CE gas appliances
2004/108/CE electromagnetic compatibility
2006/95/CE low tension
2006/42/CE machines directive
3.3 Proper and improper machine use
The PLANET 5 and PLANET 8 cooking modules have been designed to cook fine pastries
and cakes for professional use in restaurants, patisseries etc. by qualified persons only.
The operations provided for in normal use are the opening and closing of the doors, loading
unloading the products on the pans, switching on, adjustment, switching off and the cleaning
of the equipment.

SPECIFICATIONS
10
3.4 Technical specifications
The following table gives the technical specifications of the cooking modules.
PLANET 5 GAS PLANET 8 GAS
Unit of
measurement
Weight 150 180 Kg
External dimensions 800x1210x775 800x1210x1055 mm
Pans capacity (60x40) 5 8 n°
Production capacity (indicative) Kg/h
Electrical supply mono-phase
Tension 230 Vac
Frequency 50 or 60 Hz
Current at 230V 2.1 4.1 A
Total electrical power 0.47 0.94 kW
Electrical connection cable with 3 wires without plug
Cable length 2 m
Section of wires 2.5 2.5 mm2
Burner type Atmospheric
Category AT II2H3B/P- DK SE FI CH II2H3B/P- CH ES
GB IE IT PT II2H3+- LU I2E- DE II2ELL3B/P-GR
BE I3+ FR BE II2E+3+- NO I3B/P- NL II2L3B/P-
Nozzle diameter according to gas type and pressure
G20 - 20 mbar 2.90 mm
G25 - 20 mbar 2.90 mm
G25 - 25 mbar 2.90 mm
G30 - 28..30 mbar 1.70 mm
G31 - 37 mbar 1.70 mm
G30 - 50 mbar 1.50 mm
G31 - 50 mbar 1.50 mm
Pressure at nozzle according to gas type and supply pressure at rated capacity
G20 – 20 mbar 11 mm
G25 – 20 mbar 16 mm
G25 - 25 mbar 16 mm
G30 - 28..30 mbar - mm
G31 - 37 mbar - mm
G30 - 50 mbar - mm
G30 - 50 mbar - mm
Minimum pressure at nozzle according to gas type and supply pressure
G20 - 20 mbar 3 mm
G25 - 20 mbar 4 mm
G25 - 25 mbar 4 mm
G30 - 28..30 mbar 8 mm
G31 - 37 mbar 8 mm
G30 - 50 mbar 13 mm
G30 - 50 mbar 13 mm
Gas connection ISO 7 - (conical threaded gas)