Metos OCFG 120 User manual

GAS RANGE WITH GAS OVEN
OCFG 120
Installation and Operation Manual

Gas Ranges (30361-00) 11/32
GB
INDEX
INSTALLATION INSTRUCTIONS -----------------------------------------------------------------------page ---12
WARNINGS ----------------------------------------------------------------------------------------------------------page ---12
INSTALLATION ------------------------------------------------------------------------------------------------------page ---12
Positioning
Assembly
In line union of the appliances
Connection to the gas piping
CONVERSION TO ANOTHER TYPE OF GAS ------------------------------------------------------------------------page ---12
Replacement of nozzle and burner primary air adjustment
Replacement of gas cock minimum adjustment screw
Replacement of pilot burner nozzle
Replacement of gas preset adhesive label
START-UP ------------------------------------------------------------------------------------------------------------page ---12
Function check
Nominal heat input check
Inlet pressure check
ANALYSIS OF SEVERAL FAILURES ---------------------------------------------------------------------------------page ---13
Difficult or lacking pilot ignition
Extinction of pilot burner flame during operation
Difficult or lacking burner ignition
Difficult or lacking temperature adjustment
REPLACEMENT OF PARTS SUBJECT TO CHANGE -----------------------------------------------------------------page ---13
Burner, Pilotburner, Thermocouple
Gas cock of cooking hobs
Gas cock, Piezoelectric igniter of gas heated oven
Burner, thermocouple, Ignition spark plug of gas heated oven
Door seals
USE AND MAINTENANCE ----------------------------------------------------------------------------------page ---13
WARNINGS -----------------------------------------------------------------------------------------------------------page ---13
USE ------------------------------------------------------------------------------------------------------------------page ---13
Cooker hob burners
Open burner ignition
Open burner extinction
Gas oven
Gas oven burner ignition
Gas oven burner extinction
CLEANING AND MAINTENANCE ------------------------------------------------------------------------------------page ---14
Cleaning oven chamber
LIST OF PARTS SUBJECT TO REPLACEMENT ---------------------------------------------------------------------page ---14
Gas heating system

12/32 Gas Ranges (30361-00)
and cooking hob control panel
– Remove the oven floor
– Unscrew nozzle U and change it with the proper
one according to Table T1.
– LoosefixingscrewVand operating on the shutter
adjust primary air inlet at the distance “A”
indicated on Table T1.
– Screw down fixing screw V and seal it with red
paint.
Replacement of gas cock minimum adjustment
screw (Fig. 1 - 2 )
– Remove control panel of appliance.
–For natural and liquid gases
Unscrew the minimum screw VM and replace it
with the proper one indicated in table T1.
–For town gas only
Completely unscrew the minimum screw VM.
Replacement of pilot burner nozzle (Fig. 1 - 2)
– Remove the grates, drip tray, burners, trays
and cooking hob control panel
– Unscrew pipe fitting R and replace nozzle UP
with the proper one indicated in Table T1.
– Screw down pipe fitting R.
Replacement of gas preset adhesive label
– Applythe correctadhesive label which indicates
the new type of gas for which the appliance is
now set.
START-UP
Function check
– Start-upthe applianceaccording toinstructions
for use and check the regularity of the burner
ignition, the absence of gas leaks and the
efficiency of the burnt gas exhaust system as
well as of the ventilation system.
– If necessary consult paragraph “Analysis of
several failures”.
Nominal heat input check
– After installation or adjustment to another type
of gas and at each maintenance intervention
check the heat input of the appliance.
– The nominal heat input is stated in the
“Technical data” table.
– The appliance operates at the nominal heat
input when the nozzles assembled are suitable
for the type of gas used, the inlet pressure is the
one indicated in Table T1 and the electrical
power is the one stated in Table T7.
– For the measurement of the inlet pressure read
paragrah “Inlet pressure check”.
Inlet pressure check
– For the measurement of the inlet pressure use
a gauge having a minimum definition of
0.2 mbar.
– Remove control panel of appliance, remove seal
screw from upstream pressure tapping and
INSTALLATION INSTRUCTIONS
WARNINGS
Installation, adjustments and maintenance of the
appliances must be done by authorized installers,
in accordance with the safety standards in force.
The manufacturer declines any responsibility
if such obligation is not observed.
INSTALLATION
Positioning
– The overall/connection dimensions and the
technical data are stated in the pages in the
appendix.
– Install the appliances only in sufficiently aired
rooms.
– The appliances are type “A” and for this reason
the rooms must be ventilated in accordance
with the technical standards in force.
– Position appliances at least 10 cm from the
nearby walls. Such distance can be less when
the walls are incombustible or protected by a
thermal insulator.
– The appliances are not suitable for built-in
installation.
Assembly
– Remove the film which protects the external
panels. Any glue remaining on these is to be
removed with a suitable solvent.
– Level appliance by means of the adjustable feet.
– Assemble the stack extension (if foreseen) by
following the instructions enclosed with the
extension itself.
In line union of the appliances
– Put the appliances next to eachother and level
them at the same height.
– Unite the appliances using the special union
joint-coverings supplied upon request.
Connection to the gas piping
– Before carrying out the connection consult the
gas delivery body.
– Install a fast-closing cut-off cock upstream from
the appliance in an easily accessible place.
– Check for any leaks in the connection points.
– Check if the appliance is set for the type of gas
with which it will be fed. If it is not, read
paragraph “Adaptation to another type of gas”.
CONVERSION TO ANOTHER TYPE OF GAS
To adapt appliances to work with other types of gas
carry out all the operations stated below.
Nozzles, minimum adjustment screws and adhesive
labels are in the bag supplied with the appliance.
Replacement of nozzle and burner primary air
adjustment (Fig. 1 - 2 )
– Remove the grates, drip tray, burners, trays

Gas Ranges (30361-00) 13/32
food. Any other use of the appliance is considered
improper.
The installation and adaptation to other types of
gas must be done by qualified and authorized
installers.
In case of breakdown close the gas cut-off cock
upstream from the appliance.
Sealed components must not be tampered with.
For repairs consult only authorized service centres
and ask for original spare parts only.
The manufacturer declines any responsability
if such obligations are not observed.
Carefully read this booklet and keep it in a safe
place. Before using the appliance carefully clean
all the surfaces that will come in contact with food.
USE
Cooker hob burners
The open-flame pilot burners must be ignited
manually (eg. with a match).
The open burner knob has following references:
●off
pilotburner
maximum flame
minimum flame
Open burner ignition
– Push down the knob and turn it to position .
– Maintain the knob pushed down and light the
pilotburner flame (operate on piezoelectric
igniter push-button, if available). Hold knob in
for about 20 seconds then release it and check
that the flame stays alight (if the pilot flame
turns off repeat the operation).
– Turn the knob to any desired position between
and .
Open burner extinction
– Turn knob to position .
– To extinguish pilot burner turn it to position ●.
Gas oven
The gas oven knob has following references:
●off
140 MINIMUM cooking temperature
200 MEDIMUM cooking temperature
300 MAXIMUM cooking temperature
Gas oven burner ignition
– Push down the knob and turn it to the desired
cooking temperature (ex. 200 °C).
– Maintain the knob pushed down and operate on
piezoelectric igniter push-button to light the
connect the gauge pipe.
– Carry out the measurement with appliance on.
_ If the inlet pressure are not within the limits
indicated in Table T3 , interrupt the operation
of the appliance and contact the gas delivery
body.
– Disconnect the gauge pipe and screw down seal
screw.
ANALYSIS OF SEVERAL FAILURES
Difficult or lacking pilot ignition
– Insufficient gas inlet pressure.
– Obstructed nozzle or main.
– Defective gas cock.
– Defective piezoelectric igniter, ignition spark
plug or cable.
Extinction of pilot burner flame during operation
– Defective or insufficiently heated thermo-
couple, or poorly connected to the gas cock.
– Defective gas cock.
Difficult or lacking burner ignition
– Insufficinet gas inlet pressure.
– Obstructed nozzle.
– Defective gas cock.
Difficult or lacking temperature adjustment
– Defective gas cock.
REPLACEMENT OF PARTS SUBJECT TO CHANGE
Sealed components must not be tampered
with. After each intervention, if necessary,
check for the absence of gas leaks.
Burner, Pilotburner, Thermocouple, Ignition spark
plug of cooking hob
– Remove control panel of appliance, grates, drip
tray, burners, trays and replace the component.
Gas cock, cooking hob
– Remove control panel of appliance and replace
the component.
Gas cock, Piezoelectric igniter of gas heated oven
– Remove control panel of appliance and replace
the component.
Burner, Thermocouple, Ignition spark plug of gas
heated oven
– Remove control panel of appliance, oven floor
and replace the component.
Door seals
– The push-fit seals are located around the edges of
the door. Remove and replace them.
USE AND MAINTENANCE
WARNINGS
The appliance is for professional use and must be
used by trained personnel. It is for the cooking of

14/32 Gas Ranges (30361-00)
LIST OF PARTS SUBJECT TO REPLACEMENT
Gas heating system
– Open burner gas cock
– Oven gas cock
– Knobs
– Cooking top main burner
– Oven main burner
– Pilot burner
– Thermocouples
– Pilot ignition spark plug
pilotburner flame. Hold knob in for about 20
seconds then release it and check that the flame
stays alight (if the pilot flame turns off repeat
the operation).
The pilot flame can be seen through the peep
hole on the oven front base.
– Turn the knob to the desired cooking tempera-
ture position.
– Do not leave oven door open during operation.
Gas oven burner extinction
– To extinguish burner turn knob to position ● .
CLEANING AND MAINTENANCE
– Before any cleaning operation disconnect the
electrical supply (combination ranges).
– Clean stainless steel surfaces daily with water
and non abrasive common detergents, rinse
well and dry thoroughly.
– Do not use iron scouring pads or chlorate
products.
– Do not use sharp objects which can scratch and
ruin the steel or enamelled surfaces.
– Do not use corrosive products to clean the floor
under the appliance.
– Do not wash the appliance with water jets.
– Before a long period of inactivity close the gas
cut-off cock upstream from the appliance and
unplug appliance from mains disconnecting the
main switch. Proceed to its thorough cleaning.
– At least twice a year, ask for the intervention of
anauthorizedtechnicianauthorizedforchecking
the appliance and the cleaning of the burnt gas
discharge duct.
It is advisable in any case to stipulate a
maintenance contract.
Cleaning oven chamber
The oven chamber should be cleaned every day to
avoid tedious maintenance in the future.
Use a suitable degreasing product to clean the
oven (non-foam), applied in a spray in order to
reach every “nook and cranny”.
– Heat the oven to approx. 75-80 °C.
– Spray the degreasing solution all over the inside
of the cooking chamber, on the grates, grate
supports and floor.
– Close the oven door and leave the product for
approximately 20-30 minutes.
– Open the door carefully, protecting the eyes and
skin.
– Remove the grate supports, grates and floor and
clean them separately.
– Clean and rinse the cooking chamber, using a
sponge soaked in lukewarm soapy water and/or
normal liquid detergents, then dry.
– Replace the internal components and give the
chamber a final dry by switching on the oven for
a few minutes.

KAASULIESI – GASSPIS - COOKING TOP KAASU-UUNI - GASUGN - GAS OVEN

TEKNISET TIEDOT – TEKNISKA DATA - TECHNICAL DATA
T1
FUOCHI APERTI IFORNI ▼KAASU
GAS P mbar
3,5 kW
Ø 80 mm 7 kW Ø 120 mm 5 kW
ugelli bruciatore• 140 200 175
ugelli pilota ▲ 27 27 -
A = mm 556
G20
G20+G25 20 20/25
vite minimo** 85 130 80
ugelli bruciatore• 155 225 195
ugelli pilota ▲ 27 27 _
A = mm 256
G25 20
vite minimo** 85 130 80
ugelli bruciatore• 140 200 175
ugelli pilota ▲ 27 27 -
A = mm 256
G25 25
vite minimo** 85 130 80
ugelli bruciatore• 95 130 115
G30+G31
G30
29/37 2
9
ugelli pilota ▲ 14 14 -
G31 29
A = mm 32 30 10
vite minimo** 55 85 50
ugelli bruciatore• 80 110 100
ugelli pilota ▲ 14 14 -
A = mm 32 30 6
G30
G31 50 50
vite minimo** 55 85 50
ugelli bruciatore• 260 400 450
ugelli pilota ▲ 50 50 -
A = mm 056
G110 8
vite minimo** Regolabile• • Regolabile• • Regolabile• •
ugelli bruciatore• --380
G120 8 ugelli pilota ▲ ---
A = mm --6
vite minimo** --Regolabile• •
• Polttimen suutin - Brännarens dys - Burner nozzle
▲Sytytyspolttimen suutin - Tändbrännarens dys - Pilot burner nozzle
** Minimitehon säätöruuvi - Inställningsskruv för minimieffekt - Minimum adjusting screw
I Avopolttimet - Öppen brännare - Open burners
▼Uuni - Ugn - Oven
• • Säädettävä - Justerbar - Adjustable T3
KAASU - GAS
P mbar
G20 G25 G25 G30 G31 G30/G31 G1 10 G120
nom. 20 20 25 28-30 37 50 88
min 17 18 20 25 30 42,5 66
max 25 25 30 35 45 57,5 15 15

T4.4
Maa - Land -
Country Luokka - Klass - Catergory Kaasu - Gas P mbar
ITGR
IE II 2H 3+ G30/31 29/37
PT
ES GB G20 20
BEFR II 2E+ 3+ G20+G25 20/25
G30+G31 29/37
LU I 2E G20 20
DE II 2ELL 3B/P G20+G25 20
G30 50
G31 50
NT, I 2L G25 25
ATCH II 2H 3B/P G30 50
G31 50
G20 20
FI II 2H 3B/P G20 20
G30 29
G31 29
NL NO I 3B/P G30 29
G31 29
IT CH - ES II 1a 2H G20 20
G110 8
SE III 1ab 2H3B/P G20 20
G30 29
G31 29
G110 8
G120 8
LU I 3+ G30+G31 29/37
G20 20
DK III 1a 2H3B/P G30 29
G31 29
G110 8

T5
Avopoltin - Öppen brännare -
Open burners Uuni - Ugn - Oven
3,5 kW Ø
80 mm 7 kW Ø 120 mm 5 kW
G20 20 mbar
G25 (DE) 20 mbar
Qn kW G25 (NL) 25 mbar
G30 29 mbar
G30 50 mbar
G110 8 mbar
G120 8 mbar
MIN.
1,2
1
1,2
1,2
1,4
2,0
2,0
MAX.
3,5
3,5
3,3
3,5
3,5
3,5
3,9
MIN.
2,6
2,1
2,3
2,7
3,5
2,3
2,3
MAX.
7
7
6,5
7
7
6,5
7,7
MIN.
1
0,9
0,9
0,9
1,1
1,1
1,1
MAX.
5
5
4,8
5
5
5
5
CONSUMO G20 20 mbar m3/h
GAS • G25 (DE) 20 mbar m3/h
G25 (NL) 25 mbar m3/h
G30 29 mbar kg/h
G30 50 mbar kg/h
G110 8 mbar m3/h
G120 8 mbar m3/h
0,13
0,12
1,15
0,09
0,11
0,52
0,46
0,37
0,43
0,41
0,28
0,28
0,90
0,89
0,27
0,26
0,28
0,21
0,28
0,59
0,53
0,74
0,86
0,80
0,55
0,55
1,68
1,77
0,11
0,11
0,11
0,07
0,09
0,28
0,25
0,53
0,52
0,55
0,39
0,39
1,29
1,15
• Kaasun kulutus - Gasförbrukning - Gas consumption
T6
Malli – Modell -Model
Σ Qn Kaasun kulutus - Gasförbrukning -
Gas consumption
SERIE 900
G20 G25
(DE) G25 (NL) G30 G110 G120
con forno
▼▼
kW kW
G25
(NL)
kW
G110
kW
G120 m3/h kg/h m3/h m3/h
OCFG-120 22,5
18,1 21,5 24,3 2,38 2,77 2,23 1,77 5,54 5,57
Type
A
▼▼ Uunillinen malli - Modell med ugn - Models with oven

ASENNUSKUVA - INSTALLATIONSBILD - INSTALLATION DIAGRAM
(Mitat cm - Mått cm - Measurements cm)
G1 Kaasuliitäntä - Gasanslutning - Gas connection UNI-ISO 7/1 Rp1/2
OCFG-120
09
48
G
58
3.56
120
61
44
62 50
8
9
13
71
G
G
3,5 kW
7 kW

DICHIARAZIONE DI CONFORMITÀ CE
CE CONFORMITY DECLARATION
DECLARATION DE CONFORMITE CE
CE KONFORMITÄTSERKLÄRUNG
DECLARACIÓN DE CONFORMIDAD CE
Metos S.P.A.
Div. OLIS
32030 Sedico - Belluno - Italy
Via Cavalieri di Vittorio Veneto, 25
Telefono [phone] (5 linee r.a.)
Fax [phone]
http://www.olis.it e-mail:[e-mail]
P.IVA VAT IT 00960930253 - Cod.Fisc.00960930253
Reg.Imp.BL 00960930253
Cap.Soc. € 4.000.000,00 i.v.
650NEW_CGF-OPG.doc
Si dichiara che il seguente apparecchio: Cucina gas serie snack
We declare that the following equipment: Gas ranges series snack
Nous déclarons que l'appareil suivont: Cousinieres gaz gamme snack
Wir erklären, dass dieses Gerät: Gasherde serie snack
Se declara que el siguiente aparato: Cocinas a gas gama snack
Mod.: OCFGE61, OCGFG70, OCFG 120, OCFG101, OPCG41, OPCG61
è conforme alla direttiva 90/396 CEE
is in specification with the directive 90/396 CEE
est conforme aux directives 90/396 CEE
entspricht die 90/396 CEE Richtlinie
esta conforme las directrices 90/396 CEE
Certificato CE-0085AP0028
CE certificate CE-0085AP0028
Certificat CE-0085AP0028
CE Certificat CE-0085AP0028
Certificado CE CE-0085AP0028
Sedico, 16/01/2005
AmministratoreDelegato
P.Candiago