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032-03 - Gas kettles

10

CONSTRUCTION

- Main structure in steel with 4 adjustable height feet.
- Panels in stainless steel AISI 304, thickness 15-20/10.
- Cooking vat in stainless steel AISI 316, thickness 20/10.
- Double wall lid in stainless steel, hinged and spring
balanced in all opening positions.
- Chrome-plated brass drainage tap.
- Vat heating controlled by means of high efficiency
stainless steel tubular burners resistant to mechanical and
thermal stress.
- The gas supplied to the burner is adjusted by a cock.
- The appliance has a pilot burner with fixed injector,
besides piezoelectric ignition.
- The safety of the appliance is ensured by a
thermocouple that cuts off the gas flow if the pilot burner
should turn off for any reason.
- The cold water connection is 10 mm.
- The hot water connection is 10 mm.
- The appliance is equipped with a mixer tap.

SPECIAL FEATURES 
FOR PRESSURE KETTLES

- Stainless steel lid with heat-resistant silicone gasket.
- Hermetically sealed with 4 screw clamps.
- The relief valve for the pressure that develops in the
cooking chamber is set at 0.05 bar.

SPECIAL FEATURES ONLY 
FOR INDIRECT KETTLES 

- Stainless steel cooking vat and chamber.
- To ensure safe operation, the appliance is equipped with
the following devices: 
- Steam safety valve set at 0.5 bar;
- Pressure gauge for steam pressure reading;
- Jacket steam trap;
- Steam pressure switch set at 0.5 bar;
- Jacket water supply with level control by means of taps.
- Safety thermostat to interrupt operation automatically in
case of failures.

LAWS, TECHNICAL PRESCRIPTIONS 
AND DIRECTIVES

When installing the appliance it is necessary to follow and
comply with the following regulations:
- current regulations on the matter;
- any hygienic-sanitary regulations concerning cooking
environments;
- municipal and/or territorial building regulations and fire
prevention prescriptions;
- current accident prevention guidelines;
- standards for the use of combustible gas;
- standards for gas-fired systems utilizing on-tap or liquid
petroleum gas;
- standards relating to gas-fired cooking appliances and
similar equipment used large-scale catering. Safety
requirements;
- standards relating to gas systems for appliances used in
professional kitchens and communal facilities;
- the regulations of the gas supply company or agency;
- electricity board regulations concerning safety;
- the regulations of the electrical power supply company or
agency;
- any other local prescriptions.

SPECIAL REQUIREMENTS 
FOR THE INSTALLATION SITE

- The appliance belongs to the installation class A1 (no
direct connection of a chimney of flue exhaust system is
required), so it is very important for the environment in
which it is installed to be well-aired and provided with all
the safety openings prescribed for its power.
- In addition, it is good policy to locate the appliance
under an extractor hood so that cooking vapours can be
removed rapidly and continuously.
- The gas supply system must be equipped with a rapid
on off tap approved for the purpose.
- This appliance requires two water connections: one for
hot and one for cold water. Each line must be fitted with an
on-off valve.

Warning!: 

The shutoff valves must both be

located near to the appliance, within easy reach for the
user.

Summary of Contents for AGB 371/WP

Page 1: ...nd maintenance 02 2006 GAS KETTLES AGB 373 WP AGB 378 WP AGB 387 WP AGB 393 WP AGB 388 WP AGB 379 WP AGB 391 WP AGB 394 WP AGB 371 WP AGB 374 WP AGB 383 WP AGB 389 WP AGB 376 WP AGB 385 WP AGB 395 WP AGB 398 WP AGB 397 WP AGB 402 WP AGB 403 WP ...

Page 2: ...ection to waterworks 11 Gas connection procedures 11 Checking the operation of the gas system 11 Control of the gas inlet pressure 12 Control of primary air flow 12 Commissioning and testing 12 Conversion to other types of gas 12 Replacement of injectors for main burners 12 Replacement of injectors for pilot burner 12 Minimum output adjustment 12 Maintenance of the appliance 13 Possible failures a...

Page 3: ... S Overflow T Technical data plate A Hot water connection 10 mm B Cold water connection 10 mm G Gas connection R 1 2 in conformity with ISO 7 1 T Technical data plate Dimensions AGB 373 WP AGB 378 WP AGB 371 WP AGB 374 WP AGB 379 WP AGB 376 WP AGB 387 WP AGB 393 WP AGB 388 WP AGB 391 WP AGB 383 WP AGB 389 WP AGB 385 WP AGB 394 WP ...

Page 4: ...s kettles 4 T Technical data plate A Hot water connection 10 mm G Gas connection R 1 2 in conformity with ISO 7 1 B Cold water connection 10 mm Dimensions A AGB 395 WP AGB 398 WP AGB 397 WP AGB 402 WP AGB 403 WP ...

Page 5: ...t B Gas output C Outlet pressure intake D Inlet pressure intake E Rated output adjustment screw F Gas inlet G Gas connection for pilot burner H Minimum output adjustment screw Pilot burner Main burner A Thermocouple B Pilot burner C Ignition plug D Injector E Tightness screw A Burner B Injector C Injector pipe A D E C B B A C ...

Page 6: ...032 03 Gas kettles 6 Primary air regulation A Knob C OFF position D Minimum position E Maximum position F Pilot flame position Controls Relief valve only pressure kettles F C D A E Manual vapour vent ...

Page 7: ...g in stallation and maintenance operations Warning Follow the fire prevention regulations very carefully GENERAL REMINDERS AND NOTES 2 CHARACTERISTICS OF THE APPLIANCES The instructions contained in this manual apply to our gas kettles in the II2H3 category see table on page 9 The data plate is located on the front of the appliance and on the control panel It contains all necessary reference data ...

Page 8: ... indirect direct direct direct direct indirect indirect indirect indirect 10 10 1 2 1 2 1 2 10 10 1 2 1 2 1 2 10 10 1 2 1 2 1 2 10 10 1 2 1 2 1 2 10 10 10 10 10 10 10 10 10 10 1 2 1 2 1 2 10 10 1 2 1 2 1 2 10 10 1 2 1 2 1 2 10 10 1 2 1 2 1 2 10 10 10 10 10 10 10 10 1 2 1 2 3 4 3 4 3 4 1 2 1 2 3 4 3 4 3 4 1 2 1 2 3 4 3 4 3 4 1 2 1 2 3 4 3 4 3 4 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 800 800 1000 1150 1250...

Page 9: ...r II2H3 A m3 h kW kW No of nozzles pilot burner G20 G30 G31 G20 G30 G31 Minimum output setting Methane gas 2H Liquid gas 3 30 21 0 7 3 x 185R Adjustable 3 x 135 Adjustable 35 20 2 5 mbar 3 mbar 2 222 1 644 30 34 5 22 5 4 x 225 Adjustable 4 x 150 Adjustable 40 25 8 6 mbar 12 mbar 3 651 2 700 10 Open 48 26 5 4 x 280 Adjustable 4 x 185 Adjustable 40 25 5 6 mbar 8 5 mbar 5 079 3 757 10 Open 65 40 4 x ...

Page 10: ...s LAWS TECHNICAL PRESCRIPTIONS AND DIRECTIVES When installing the appliance it is necessary to follow and comply with the following regulations current regulations on the matter any hygienic sanitary regulations concerning cooking environments municipal and or territorial building regulations and fire prevention prescriptions current accident prevention guidelines standards for the use of combusti...

Page 11: ...N PROCEDURES The choice of the gas piping depends on the diameter required for the type of gas appliance and installation and should be performed in conformity with current regulations The gas feed plant can either be fixed or be disconnected if flexible pipes are employed they must be made from stainless material and not be affected by corrosion If sealing materials are used for connections they ...

Page 12: ...rolling the following points progressive ignition of the burner even flames flame security check these points at both minimum and maximum output Check that the flue gas exhaust is not clogged and that they are expelled without any hindrance The test report must be completed in full and submitted to the customer who should then sign in acceptance With effect from this moment the appliance is covere...

Page 13: ...lways necessary to eliminate the problem causing its activation only for models with indirect heating Problem and possible cause Access to components and operation The content of the vat does not heat up the safety thermostat has been activated The pilot burner is on but the main burners do not light up loss of pressure in gas supply clogged injectors on main burners The pilot burner does not ligh...

Page 14: ...surface see figure Size of appliance and position of connections Fill with softened water the capacity of the jacket is stated in the paragraph Technical data When water flows out of the level tap close it and screw back on the safety unit cap USE OF THE PRESSURE KETTLE LID Before switching on the appliance close the lid firmly and tighten the 4 clamps The interior of the kettle can reach a maximu...

Page 15: ...he lid open so that air can circulate inside the vat For added care after cleaning the external surfaces can be protected by applying a proprietary metal polish Be absolutely certain to shut off all utilities gas and water Air the room appropriately SPECIAL PROCEDURES IN CASE OF FAILURES If the appliance should not work properly during use turn it off immediately and close or cut off all supplies ...

Page 16: ...IMPROVEMENT THE MANUFACTURER RESERVES THE RIGHT TO MAKE ANY CHANGES DEEMED NECESSARY THE MANUFACTURER CANNOT BE HELD RESPONSIBLE IF THE INSTRUCTIONS CONTAINED IN THIS MANUAL ARE NOT OBSERVED THIS DOCUMENTATION IS ONLY INTENDED FOR QUALIFIED TECHNICIANS WHO ARE AWARE OF THE RESPECTIVE SAFETY REGULATIONS WHIRLPOOL EUROPE srl V le Guido Borghi 27 I 21025 Comerio VA ...

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