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8.7.2004

 Rev.  1.0

Adjustment instructions

33

6.4

Replacing the gas oven pilot flame nozzle 

Carry out the first 4 steps of the chapter 7.10 “Replacing the burner” below;

place a 12 mm wrench on the pilot flame assembly (item 1 Fig. 16) to counterbal-
ance any possible torsion;

using a 10 mm wrench, unscrew the fixing nut from the gas pipe (item 8 in fig.16)
and remove it;

remove the nozzle (item 4 in fig.16) from the pilot flame assembly and replace it
with the appropriate nozzle (see "Table2: specifications for burners and nozzles”;

follow the procedure in reverse to fix the new part;

you do not need to adjust the primary air.

Fig. 16

1.

Pilot flame assembly

2.

Thermocouple

3.

Ignition plug

4.

Nozzle

5.

Plug fixing nut

6.

Thermocouple fixing nut

7.

Bicone

8.

Gas pipe fixing nut

Summary of Contents for 92/04 CG1P

Page 1: ...04 TCG1P 94 04 CG1P 94 04 TCG1P 94 04 CGG1P 94 04 CGE1P 96 04 CG2P 96 04 TCG2P 96 04 CGG2P 96 04 CGGE2P 96 04 CGE2P 96 04 CGEE2P 98 04 CG2P 98 04 TCG2P 98 04CGG2P 98 04 CGE2P 92 04 TCGP 92 04 CGP 94...

Page 2: ...8 7 2004 Rev 1 0...

Page 3: ...liance The instructions and hints in this manual will give you a quick and easy start and you will soon note how nice it is to use the Metos equipment All rights are reserved for technical changes You...

Page 4: ...8 7 2004 Rev 1 0...

Page 5: ...4 3 2 1 Construction features 4 3 2 2 Cooking tops 4 3 2 3 Gas ovens 8 3 2 4 Electric ovens 8 3 2 5 Hot cupboard 8 4 Operating instructions 9 4 1 Before using the appliance 9 4 1 1 Preparing the appli...

Page 6: ...3 Electrical connection of the hot cabinet models with hot cabinet 21 5 11 Gas supply connection 22 5 12 Changing gas inlet connection from the right to the left optional 23 5 13 Checking gas supply...

Page 7: ...he event of failure or malfunction switch off the appliance The periodic functional checks requested in this manual should be carried out according to the instructions Have the appliance serviced by a...

Page 8: ...part should be removed by qualified personnel only 1 3 Checking correspondence between the appliance and the manual The rating plate of the appliance shows its serial number If the manuals are missin...

Page 9: ...he appliance and disconnect it from power supply Call the service 2 3 Additional prohibitions hazardous procedures Never tamper with the seals of the adjusting screws located on the gas valves 2 4 Dis...

Page 10: ...ng structure made of galvanized steel Exterior finish and height adjustable feet are stainless steel type AISI 18 10 Control panels are conveniently shaped and have controls slanted towards the operat...

Page 11: ...ilot flame type of burners double flame crown of 3 5 kW item 1 in fig 1 double flame crown of 5 6 kW item 2 in fig 1 double flame crown of 7 kW item 3 in fig 1 adjusting of the power from maximum to m...

Page 12: ...by a pilot flame type of burners double flame crown of 3 5 kW item 1 in Fig 1a double flame crown of 5 6 kW item 2 in Fig 1a double flame crown of 10 kW item 3 in Fig 1a adjusting of the power from ma...

Page 13: ...ontrolled by a pilot flame type of burners double flame crown of 10 kW item 1 in Fig 1b adjusting of the power from maximum to minimum Fig 3 below valves fitted with safety thermocouples that ensure t...

Page 14: ...4 Electric ovens Stainless steel GN 2 1 static oven with temperature adjustable from 60 C to 300 C 140 F to 572 F with power of 6 kW two sheathed heating units top and bottom separately adjustable th...

Page 15: ...nce thoroughly and especially the oven cooking chamber Remove all packaging materials and adhesive films from the appliance very carefully Before cleaning the stainless steel parts make sure that the...

Page 16: ...pliance of this type are described below If necessary see Installation and Connection Drawing at the end of this manual to view a graphic representation specific of your appliance Fig 2 1 Open fire kn...

Page 17: ...pilot flame hold the knob down for about 15 seconds so the ther mocouple can be heated Repeat the operation if after releasing the knob the pilot flame goes out burner power control range is between...

Page 18: ...C and intermediate values to switch off the main burner turn the knob in a clockwise direction on item 2 to switch off also the pilot flame turn the knob in a clockwise direction on item 1 A bad smel...

Page 19: ...300 C 572 F and to intermediate values A bad smell during the first ignition is considered within the norm and it is due to the over heating of the oil residues used for the metal processing and to i...

Page 20: ...t com partment temperature between 30 and 90 C and intermediate values A bad smell during the first ignition is considered within the norm and it is due to the over heating of the oil residues used fo...

Page 21: ...require high temperatures leave the pans or wire racks in the oven while pre heating it 4 3 After use care 4 3 1 Cleaning Before cleaning turn off the appliance shut off gas supply upstream of it and...

Page 22: ...n as the satin finish Rust Should you need to eliminate rust stains contact manufacturers of industrial detergents to find a detergent that can remove such stains Industrial descaling products can als...

Page 23: ...rce namely safety regulations on fire hazard and panic in public assembly buildings general regulations applicable to all appliances systems burning combustible gas and liquefied hydrocarbons Then fol...

Page 24: ...set to operate on the voltage available at the place of use Should the available voltage rating be different do not install the appliance 5 5 Storage If the appliance has been stored in a warehouse w...

Page 25: ...e shown on the appliance s rat ing plate that the grounding earthing system is effective that the power cord is made of rubber and is of at least the same quality as cable type H07RN F with conductors...

Page 26: ...rical oven The appliance is supplied complete with power lead The power lead can only be replaced by the manufacturer by the manufacturer s technical support service or by a technician having similar...

Page 27: ...n the appliance item 2 in Fig 8 so as to avoid the risk of tearing it The length of the ground earth cable should be such as to allow it to support any possible mechanical twisting after the live lead...

Page 28: ...5 45 Spain Great Brit ain Ireland Greece II2H3 G20 20 17 25 G30 28 25 35 G31 37 25 45 Italy Italian Switzerland Por tugal II2H3 G20 20 17 25 G30 30 25 35 G31 37 25 45 Austria German Switzerland II2H3B...

Page 29: ...gas categories and pressure values above After connecting the appliance to the gas system check for leaks at joints and pipe fit tings to do so use soapy water or a specific leak detector spray 5 12...

Page 30: ...screw item 3 in Fig 9 on the pressure port item 2 Fig 9 1 Gas ramp 2 Pressure port 3 Pressure port lock screw place the pressure gauge start up the appliance following the instructions for use check...

Page 31: ...tion kg h 0 27 0 44 0 54 0 78 0 67 Town gas consumption m h G110 G120 G20 20 mbar Rated pressure mbar 20 Reduced pressure mbar minimum Nozzles 1 100 mm Pilot flame 35 35 35 35 27 Max 140 170R 185R 240...

Page 32: ...ressure mbar 25 Reduced pressure mbar minimum Nozzles 1 100 mm Pilot flame 35 35 35 35 27 Max 130 160R 175 225 215 Min R R R R Primary air distance mm 0 3 4 4 1 G25 1 25 mbar Rated pressure mbar 25 Re...

Page 33: ...rawings and includes the data listed be low Manufacturer Model see front page Serial number Year of manufacture Category see Technical specifications table Heating power see Table 2 burner specificati...

Page 34: ...pen fire burner nozzles Remove the rack the wall baffle item 1 in Fig 10 the burner item 2 and the food pan loosen the fixing screw item 5 in fig 10 of the air sleeve item 2 in fig 10 unscrew the nozz...

Page 35: ...8 7 2004 Rev 1 0 Adjustment instructions 29 adjust the primary air distance H in Fig 11 according to the values listed in Ta ble 2 specifications for burners Fig 11 1 Air sleeve ring...

Page 36: ...d remove it install the appropriate nozzle and tighten it see Table 2 specifications for burn ers adjust the pilot flame air by turning the ring in item 4 in fig 12 the pilot flame will wrap around in...

Page 37: ...tem 2 Fig 13 1 Bottom front panel 2 Fixing screws unscrew the fixing screw item 2 in Fig 15 of the primary air sleeve item 1 in Fig 15 and remove it unscrew the nozzle item 5 in Fig 14 using a 13 mm w...

Page 38: ...uctions 32 adjust the primary air distance H in Fig 15 according to the values listed in Ta ble 2 specifications for burners and nozzles Fig 15 1 Primary air sleeve 2 Fixing screw for the adjustment H...

Page 39: ...mm wrench unscrew the fixing nut from the gas pipe item 8 in fig 16 and remove it remove the nozzle item 4 in fig 16 from the pilot flame assembly and replace it with the appropriate nozzle see Table2...

Page 40: ...her types of gas adjust the screw until the flame is stable and uniform proceeding as follows unscrew the screw shown in item 1 in Fig 19 Fig 19 1 Screw connect a liquid pressure gauge for example a U...

Page 41: ...ons check for leaks check for flame stability throughout the ON OFF ON control range check the lighting process along the main burner and check that flames are even check for proper operation of pilot...

Page 42: ...valve knob has not held down or it has held down not enough time to allow the thermocouple to get hot repeat the ignition thermocouple faulty replace it gas valve damaged replace it Pilot flame stays...

Page 43: ...it Pilot flame stays lit but burner won t light pressure drop in gas sup ply pipe contact the gas utility compa ny clogged nozzle remove the dirt from the noz zle gas valve damaged replace it gas outl...

Page 44: ...and the top of the oven according to the type of cooking to be performed different product size or thickness in order to obtain an even cooking the prod uct should be distributed uniformly on each pan...

Page 45: ...8 7 2004 Rev 1 0 Technical specifications 61 9 Technical specifications Wiring diagrams Installation and connection drawings Technical specifications table...

Page 46: ...6SC00476 wiring diagram 96 04 CGEE 96 04 CGEE2P 96 04 CGEEP 3 N PE 400V 50 60 Hz...

Page 47: ...W 230V E56 57 58 59 826620041 Heating element 1500W 230V B2 826630123 Control thermostat 50 300 C 3F B16 826630130 Safety thermostat 360 C 3F S5 B1 826630230 Switch Control thermostat 30 90 C 1F E1 A0...

Page 48: ...6SC00477 wiring diagram 94 04CGE 94 04CGE1P 94 04CGEP 3 N PE 400V 50 60 Hz...

Page 49: ...de Codes Descriptions Specifications E56 57 58 59 826620041 Heating element 1500W 230V B2 826630123 Control thermostat 50 300 C B16 826630130 Safety thermostat 360 C 3F E1 A038506 Line pilot lamp 400V...

Page 50: ...6SC00478 wiring diagram 94 04CGGE 94 04CGEE1P 94 04CGEEP 3 N PE 400V 50 60 Hz...

Page 51: ...ions 67 6LE00442 legend of the wiring diagram 6SC00478 Letter code Codes Descriptions Specifications E55 826620031 Heating element 700W 230V S5 B1 826630230 Switch Control thermostat 30 90 C 1F E15 A0...

Page 52: ...6SC00480 wiring diagram 98 04CGE 98 04CGE2P 98 04CGEP 1 N PE 230V 50 60 Hz...

Page 53: ...ptions Specifications E56 57 58 59 60 61 62 63 826620041 Heating element 1500W 230V B2 3 826630123 Control thermostat 50 300 C 3f B16 17 826630130 Safety thermostat 360 C 3F E1 2 A038506 Line pilot la...

Page 54: ...fications 70 Installation and connection drawing 92 04TCG 92 04TCG1P 92 04TCGP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting electr...

Page 55: ...fications 71 Installation and connection drawing 94 04TCG 94 04TCG1P 94 04TCGP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting electr...

Page 56: ...fications 72 Installation and connection drawing 96 04TCG 96 04TCG2P 96 04TCGP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting electr...

Page 57: ...fications 73 Installation and connection drawing 98 04TCG 98 04TCG2P 98 04TCGP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting electr...

Page 58: ...ifications 74 Installation and connection drawing 92 04CG 92 04CG1P 92 04CGP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting electric...

Page 59: ...ifications 75 Installation and connection drawing 94 04CG 94 04CG1P 94 04CGP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting electric...

Page 60: ...ifications 76 Installation and connection drawing 96 04CG 96 04CG2P 96 04CGP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting electric...

Page 61: ...ifications 77 Installation and connection drawing 98 04CG 98 04CG2P 98 04CGP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting electric...

Page 62: ...fications 78 Installation and connection drawing 94 04CGG 94 04CGG1P 94 04CGGP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting electr...

Page 63: ...fications 79 Installation and connection drawing 94 04CGE 94 04CGE1P 94 04CGEP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting electr...

Page 64: ...fications 80 Installation and connection drawing 96 04CGG 96 04CGG2P 96 04CGGP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting electr...

Page 65: ...cations 81 Installation and connection drawing 96 04CGGE 96 04CGGE2P 96 04CGGEP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting elect...

Page 66: ...fications 82 Installation and connection drawing 96 04CGE 96 04CGE2P 96 04CGEP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting electr...

Page 67: ...cations 83 Installation and connection drawing 96 04CGEE 96 04CGEE2P 96 04CGEEP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting elect...

Page 68: ...fications 84 Installation and connection drawing 98 04CGG 98 04CGG2P 98 04CGGP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting electr...

Page 69: ...fications 85 Installation and connection drawing 98 04CGE 98 04CGE2P 98 04CGEP Description A Connecting gas supply B Distance between feet C Distance between burners E Rating plate F Connecting electr...

Page 70: ...GP 98GGP 98GEP 1 93 m Volume with package 92TG 92TG1P 92TGP 0 26 m Volume with package 94TG 94TG1P 94TGP 0 48 m Volume with package 96TG 96TG1P 96TGP 0 71 m Volume with package 98TG 98TG1P 98TGP 0 93...

Page 71: ...voltage 94GE 96GE 96GEE 98GE 94GE2P 96GE2P 96GEE2P 9 8GE2P 94GEP 96GEP 96GEEP 98GEP A 3 N PE 400V 50 Hz Supply voltage 94GE 96GE 96GEE 98GE 94GE2P 96GE2P 96GEE2P 9 8GE2P 94GEP 96GEP 96GEEP 98GEP H 3 P...

Page 72: ...W Gas power 98G2P 98TG2P 98GE2P 49 4 kW Gas power 94GG1P 33 2 kW Gas power 96GG2P 96GGE2P 46 7 kW Gas power 98GG2P 66 4 kW Gas power 92GP 92TGP 20 kW Gas power 94GP 94TGP 94GEP 40 kW Gas power 96GP 96...

Page 73: ...94TGP 94 04 TCGP 94GGP 94 04 CGGP 94GEP 94 04 CGEP 96GP 96 04 CGP 96TGP 96 04 TCGP 96GGP 96 04 CGGP 96GGEP 96 04 CGGEP 96GEP 96 04 CGEP 96GEEP 96 04 CGEEP 98GP 98 04 CGP 98TGP 98 04 TCGP 98GGP 98 04CG...

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