MARANA Forni SU&GIU 85 User manual

OPERATING MANUAL
SU&GIU OVEN
MARANA FORNI S.R.L. UNIPERSONALE
Via Turbina n. 98 –37139 Verona –Italia
Tel. [phone] - Fax [phone]
R.E.A.: VR-408824 –Reg. Impr. VR 04298010234
C.F. e Partita IVA: IT 04298010234 - Capitale Sociale Euro 200.000,00 Int. Vers.
Skype contact: maranaforni [email protected] www.maranaforni.it

Manual Code:
SU&GIU.DOC
Machine:
PIZZERIAS OVENS
Review:
31.07.08
MARANA FORNI S.R.L. UNIPERSONALE
Via Turbina n. 98 –37139 Verona –Italia
Tel. [phone] - Fax [phone]
R.E.A.: VR-408824 –Reg. Impr. VR 04298010234
C.F. e Partita IVA: IT 04298010234 - Capitale Sociale Euro 200.000,00 Int. Vers.
Skype contact: maranaforni [email protected] www.maranaforni.it
Page 2 of 11
INSTALLATION CLEARANCES AND COVERING INSTRUCTIONS
WARNING: Improper installation, adjustment, alteration, service or
maintenance can cause property damage, injury or death. Read the
installation, operating and maintenance instructions thoroughly before installing
or servicing this equipment. Contact your local building or fire officials about
restrictions and installation inspection in your area.
MAKE SURE THE FLOOR HAS CAPACITY TO SUPPORT THE OVEN IN WEIGHTS
SHOWN IN THE TABLE BELOW:
OVEN MODEL
Kg
85
700
110
1700
130
1900
150
2100
- PROVIDE AN OPENING IN THE WALL AIR INTAKE, COMMUNICATING WITH
OUTSIDE, TO ALLOW THE OVEN TO HAVE AN AIR FLOW FOR ITS PROPER
FUNCTIONING
- PROVIDE FOR A MORE POWER IN THE WALL ADJACENT TO THE OVEN - HEIGHT
20CM from the floor - THE POWER CORD MEASURE IS 2 METRES AND EASILY BE
CONNECTED
IT IS ABSOLUTELY IMPORTANT TO MAINTAIN CLEARANCE SPACE BETWEEN THE
OVEN AND ANY COMBUSTIBLE MATERIAL (WALLS AND/OR CEILINGS), TO AVOID
RESULT IN FIRE.
DO NOT PACK REQUIRED CLEARANCE (AIR SPACE) WITH INSULATION OR OTHER
MATERIALS. WHEN NON-COMBUSTIBLE BUILDING MATERIALS CONTACT OVEN
COVERING THE CLEARANCES TO COMBUSTIBLES ARE TRANSFERRED TO THOSE
NON-COMBUSTIBLES.
TO REDUCE RISK OF FIRE, FOLLOW THESE INSTALLATION INSTRUCTIONS.
Oven covering must be 1.2” (30mm) from insulation material and it must have a
minimum 12” (305mm) clearance to combustibles from all sides, and 14”
(356mm) clearance to combustibles from the top. Area above the oven

Manual Code:
SU&GIU.DOC
Machine:
PIZZERIAS OVENS
Review:
31.07.08
MARANA FORNI S.R.L. UNIPERSONALE
Via Turbina n. 98 –37139 Verona –Italia
Tel. [phone] - Fax [phone]
R.E.A.: VR-408824 –Reg. Impr. VR 04298010234
C.F. e Partita IVA: IT 04298010234 - Capitale Sociale Euro 200.000,00 Int. Vers.
Skype contact: maranaforni [email protected] www.maranaforni.it
Page 3 of 11
doorway and 6” (152mm) to each side of the doorway must be covered with
non-combustible material.
Non-combustible construction may contact the oven and it must maintain 12”
(305mm) clearance to combustibles.
KEEP THE APPLIANCE AREA FREE AND CLEAR FROM COMBUSTIBLES
BEFORE COVERING, PLEASE MAKE SURE TO HAVE A PROPER ACCESS FOR
REMOVAL OF THE EXHAUST HOOD FILTERS.
Covering materials must conform local codes or in the absence of local codes,
with the National Fuel Gas Code, ANSI Z223.1/NFPA 54, or the Natural Gas and
Propane Installation Code, CSA B149.1, as applicable.
Oven covering or oven facade must be stay minimum 1.2” (30mm) from
insulation material: this is for have better insulation and more air circulation.
DON’T MAKE AN AIRTIGHT COVERING.
A FREE ACCESS OR A REMOVABLE PANEL WITH AIR GRATING 39,5”square
(1000mm²) MUST BE PROVIDED AT THE UNDER PART OF THE OVEN: IT ALLOWS
ACCESS FOR SERVICE OF MOTORS, ELECTRICAL COMPONENTS AND GAS BURNER
AND AS AIR INTAKE.
Covering top part: if you want to close your covering making a top, do it after
oven drying operation.
OVEN MUST BE INSULATED AND COVERED WITH NON-COMBUSTIBLE
MATERIALS OR WITH A NON-COMBUSTIBLE FACADE
Consider your insulation material (standard dry-wall or sheet rock) as a
combustible.
Servicing of this products could expose you to non-safety dust:
ALWAYS WEAR RESPIRATORY AND EYE PROTECTION

Manual Code:
SU&GIU.DOC
Machine:
PIZZERIAS OVENS
Review:
31.07.08
MARANA FORNI S.R.L. UNIPERSONALE
Via Turbina n. 98 –37139 Verona –Italia
Tel. [phone] - Fax [phone]
R.E.A.: VR-408824 –Reg. Impr. VR 04298010234
C.F. e Partita IVA: IT 04298010234 - Capitale Sociale Euro 200.000,00 Int. Vers.
Skype contact: maranaforni [email protected] www.maranaforni.it
Page 4 of 11
Provide an air grating 39,5”square (1000mm²) positioned on top.
Covering sides and front: provide an opening space 39,5”square (1000mm²) in
front at the lower part of the oven and an opening space 4”X4”
(100mmX100mm) for thermal feeler inspection to be closed by the removable
Maranaforni table.
WARNING:
KEEP THE AREA AROUND AND BENETH THE OVEN CLEAR OF GRASS, LEAVES AND
OTHER COMBUSTIBLE MATERIALS.
DO NOT USE SPACE BETWEEN THE OVEN LEGS AS MATERIAL STORAGE.
THIS IS TO AVOID FIRE DAMAGES.

Manual Code:
SU&GIU.DOC
Machine:
PIZZERIAS OVENS
Review:
31.07.08
MARANA FORNI S.R.L. UNIPERSONALE
Via Turbina n. 98 –37139 Verona –Italia
Tel. [phone] - Fax [phone]
R.E.A.: VR-408824 –Reg. Impr. VR 04298010234
C.F. e Partita IVA: IT 04298010234 - Capitale Sociale Euro 200.000,00 Int. Vers.
Skype contact: maranaforni [email protected] www.maranaforni.it
Page 5 of 11
OPERATOR’S PANEL

Manual Code:
SU&GIU.DOC
Machine:
PIZZERIAS OVENS
Review:
31.07.08
MARANA FORNI S.R.L. UNIPERSONALE
Via Turbina n. 98 –37139 Verona –Italia
Tel. [phone] - Fax [phone]
R.E.A.: VR-408824 –Reg. Impr. VR 04298010234
C.F. e Partita IVA: IT 04298010234 - Capitale Sociale Euro 200.000,00 Int. Vers.
Skype contact: maranaforni [email protected] www.maranaforni.it
Page 6 of 11
USER’S INSTRUCTIONS FOR THE “SU&GIU” CONTROL PANEL
***EVOLUTION***
Index
1. TO SWITCH ON / OFF
2. BASE LEVEL COOKING
3. COOKING WITH THE PLATE AT THE 1ST LEVEL
4. COOKING WITH THE PLATE AT THE 2ND LEVEL
5. TO PRE-HEAT THE PLATE
6. TO IMMEDIATELY HALT COOKING IN PROGRESS
7. TO STOP ROTATION OF THE PLATE
8. TO VARY THE COOKING TIME
9. TO VARY THE ROTATION SPEED OF THE PLATE DURING COOKING
10. TO VARY THE ROTATION SPEED OF THE PLATE DURING “EXTRACTION”
11. TO CHANGE ROTATION DIRECTION OF THE PLATE
12. TO CHANGE THE SOUND OF THE ACOUSTIC SIGNALS
13. TO POSITION THE PLATE FOR MAINTENANCE
14. CONTROL VERSION OF PROGRAMME
TO UPDATE THE PROGRAMME WITH THE KEY-TREK
TO UPDATE THE DATA WITH THE KEY-TREK

Manual Code:
SU&GIU.DOC
Machine:
PIZZERIAS OVENS
Review:
31.07.08
MARANA FORNI S.R.L. UNIPERSONALE
Via Turbina n. 98 –37139 Verona –Italia
Tel. [phone] - Fax [phone]
R.E.A.: VR-408824 –Reg. Impr. VR 04298010234
C.F. e Partita IVA: IT 04298010234 - Capitale Sociale Euro 200.000,00 Int. Vers.
Skype contact: maranaforni [email protected] www.maranaforni.it
Page 7 of 11
1. TO SWITCH ON / OFF
With the green light indicating that the electricity supply is connected (lightning), press the
ON/OFF button for a moment; the display will light up indicating, after about ten seconds, the
temperature reading inside the oven (red light above the thermometer will be on); the
rotation speed of the plate will be that of “oven standby”.
To switch off the console, press the ON/OFF button for a few seconds until it switches off.
Use the “EMERGENCY” button only in case of necessity.
2. BASE LEVEL COOKING
Move the joystick down for a moment (towards the lit dot above the “clock” symbol); the
rotation speed of the plate will change to the optimal speed for cooking; the display will
show the cooking time remaining, with time being counted down; ten seconds before
cooking is finished, there will be a short warning sound indicating “cooking almost finished”
and at the end there will be three short sounds.
3. COOKING WITH THE PLATE AT THE 1ST LEVEL
Move the joystick lever to the left for a moment; the plate will rise to the first level and
cooking will take place as for the “BASE LEVEL COOKING”. When cooking is finished, the plate
will descend to the base level. For safety, the command will be refused if the temperature
registered inside the oven is less than 150°C.
4. COOKING WITH THE PLATE AT THE 2ND LEVEL
Move the joystick lever to the right for a moment. Everything will function as for cooking at
the 1st level, but obviously at a higher level. When cooking is finished, the plate will descend
to the base level. For safety, the command will be refused if the temperature registered
inside the oven is less than 150°C.
5. TO PRE-HEAT THE PLATE
Move the joystick lever upwards for a moment; the plate will rise to the maximum height, and
rotation speed will be that during cooking, and for a pre-set time, at the end of which the
plate will descent to the base level.
For safety, the command will be refused in the temperature registered inside the oven is less
than 150°C.
6. TO IMMEDIATELY HALT COOKING IN PROGRESS
For all cooking methods or pre-heating the plate, keep the joystick pressed downwards for a
couple of seconds. Cooking or pre-heating will stop immediately, and the plate will descend
to the base (function RESET).
7. TO STOP ROTATION OF THE PLATE
Press the ON/OFF button for a moment; the plate will slow down and then stop. Pressing the
button again in the same way will cause the rotation to return to the normal speed again.
8. TO VARY THE COOKING TIME
During the “standby” phase, press the “SET” button for a moment; the green light near the
clock symbol will flash; duration of the cooking time will be shown on the display. The time
can be increased or decreased as desired by pushing the joystick (to the right or left); keep
the SET button pressed to confirm or wait for the automatic “exit”.

Manual Code:
SU&GIU.DOC
Machine:
PIZZERIAS OVENS
Review:
31.07.08
MARANA FORNI S.R.L. UNIPERSONALE
Via Turbina n. 98 –37139 Verona –Italia
Tel. [phone] - Fax [phone]
R.E.A.: VR-408824 –Reg. Impr. VR 04298010234
C.F. e Partita IVA: IT 04298010234 - Capitale Sociale Euro 200.000,00 Int. Vers.
Skype contact: maranaforni [email protected] www.maranaforni.it
Page 8 of 11
9. TO VARY THE ROTATION SPEED OF THE PLATE DURING COOKING
Briefly press the SET button twice (the green led with the entering hare will flash). With the
joystick towards + or –increase or decrease the revolutions per minute as desired. Exit from
the regulation mode by keeping the “SET” button pressed for a few seconds or wait for the
automatic exit.
10. TO VARY THE ROTATION SPEED OF THE PLATE DURING “EXTRACTION”
At the end of the cooking time, the extraction time begins. The rotation speed can be set
by pressing the “SET” button three times (the green led with the exiting hare will flash); use
the joystick to increase or decrease the revolutions/minute as desired.
Exit from the regulation mode by keeping the “SET” button pressed for a few seconds or
wait for the automatic exit.
11. TO CHANGE ROTATION DIRECTION OF THE PLATE
Switch off the control panel with the ON/OFF button, keeping the joystick lever pushed
towards the desired rotation direction (left or right). Switch on the control panel again with
the same button, releasing the lever after hearing a short sound.
12. TO CHANGE THE SOUND OF THE ACOUSTIC SIGNALS
Keeping the “SET” button pressed even after obtaining the desired sound, move the joystick
lever (towards the left or right) to modify the sound as desired; when the joystick is released,
the sound will be permanently memorised.
13. TO POSITION THE PLATE FOR MAINTENANCE
Switch off the control panel with the ON/OFF button, wait a few seconds, then switch on
again, keeping the joystick lever pushed upwards until all the horizontal lines appear on the
display.
At this point, rotation is blocked and with the joystick (pushed upwards), the plate can be
raised or lowered as desired, even if the temperature is below 150°C.
14. CONTROL VERSION OF PROGRAMME
For the first 5 seconds after switching on (with the ON/OFF button), the display shows which
release of the function programme version is being used: “r.07” = release 7.

Manual Code:
SU&GIU.DOC
Machine:
PIZZERIAS OVENS
Review:
31.07.08
MARANA FORNI S.R.L. UNIPERSONALE
Via Turbina n. 98 –37139 Verona –Italia
Tel. [phone] - Fax [phone]
R.E.A.: VR-408824 –Reg. Impr. VR 04298010234
C.F. e Partita IVA: IT 04298010234 - Capitale Sociale Euro 200.000,00 Int. Vers.
Skype contact: maranaforni [email protected] www.maranaforni.it
Page 9 of 11
MAINTENANCE
PRECAUTIONS
Read this section carefully before carrying out maintenance operations on the
machine: this will guarantee more safety conditions for the assigned personnel
and more reliability of the operations carried out.
WARNING : ALL MAINTENANCE OPERATIONS MUST BE CARRIED OUT WITH THE PLUG
DISCONNECTED.
WARNING : ALL MAINTENANCE OPERATIONS MUST BE CARRIED OUT EXCLUSIVELY WHEN THE
OVEN IS COLD..
NOTE : MAINTENANCE OPERATIONS MUST BE CARRIED OUT ONLY BY QUALIFIED PERSONNEL
AUTHORIZED FOR THIS TASK..
We recommend noting down in a daily or weekly register, the running findings (temperature,
baking times, etc.) as well as any anomalies, operations and all information that is useful to
remember.
GENERAL MAINTENANCE OPERATIONS
This machine does not need any particular maintenance operations. It is
important to check periodically the efficiency of the installed safety devices,
and in the event of breakdown or bad functioning, replace the parts by
contacting the manufacturing company or personnel qualified to carry out such
operations.
Should the electric equipment break down, the manufacturer will replace it all
without having to operate directly on the failure.
WARNING : FOR NO REASON WHATSOEVER SHOULD THE WRAPPING CONTAINING THE
ELECTRIC EQUIPMENT BE OPENED. IN CASE OF ANOMALIES, THE MANUFACTURER WILL REPLACE
THE ENTIRE EQUIPMENT.

Manual Code:
SU&GIU.DOC
Machine:
PIZZERIAS OVENS
Review:
31.07.08
MARANA FORNI S.R.L. UNIPERSONALE
Via Turbina n. 98 –37139 Verona –Italia
Tel. [phone] - Fax [phone]
R.E.A.: VR-408824 –Reg. Impr. VR 04298010234
C.F. e Partita IVA: IT 04298010234 - Capitale Sociale Euro 200.000,00 Int. Vers.
Skype contact: maranaforni [email protected] www.maranaforni.it
Page 10 of 11
CLEANING OF THE PLATE AND THE LEVEL BELOW THE PLATE
Pay great attention when cleaning the level found below the plate. In fact the
rotating plate has a weight which varies from 220 to 400 kg. (depending on the
oven model). Thus the machine has been equipped with specific valves which
do not allow the accident descent of the plate.
It is however essential to pay particular attention to all these maintenance
operations. Carry out the cleaning operations preferably by using an aspirator
with a suction pipe which is long enough to avoid entering below the plate with
parts of the body.
In order to make the plate descend with the motor switched off, action the
specific BLUE-coloured push button on the side of the gearcase container.
TABLE OF OILS RECOMMENDED
Below there is a list of oils recommended for the machine.
Brand
Type
OSO 46
MECHANICAL OIL for pump cylinder

Manual Code:
SU&GIU.DOC
Machine:
PIZZERIAS OVENS
Review:
31.07.08
MARANA FORNI S.R.L. UNIPERSONALE
Via Turbina n. 98 –37139 Verona –Italia
Tel. [phone] - Fax [phone]
R.E.A.: VR-408824 –Reg. Impr. VR 04298010234
C.F. e Partita IVA: IT 04298010234 - Capitale Sociale Euro 200.000,00 Int. Vers.
Skype contact: maranaforni [email protected] www.maranaforni.it
Page 11 of 11
DEMOLISHING AND DISMANTLING THE
MACHINE
At the end of the life span cycle, the user company must proceed with the
disposal of the machine in compliance with the norms in force:
•First of all emptying all the lubricating fluids;
•Disposing of the lubricating fluids in compliance with the norms in force;
•Carrying out general cleaning operations of the various elements and
subsequently, the separation of the parts which make up the machine such
as components and electric materials (sheaths, cables), electric motors
(copper windings) and ferrous details (steel structural work), non ferrous
(plastic containers, filters, etc.) and then proceed with the differentiated
disposal of the various materials.