ICI Caldaie REX 7 Instructions For Installation, Use And Maintenance Manual Download

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REX_7_130_en_04 - 03/2020

PRESSURISED STEEL BOILERS

REX 7 ÷ 130

INSTALLATION, USE AND MAINTENANCE MANUAL

Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz

Summary of Contents for REX 7

Page 1: ...X_7_130_en_04 03 2020 EN PRESSURISED STEEL BOILERS REX 7 130 INSTALLATION USE AND MAINTENANCE MANUAL Cooke Industries Phone 64 9 579 2185 Email sales cookeindustries co nz Web www cookeindustries co n...

Page 2: ...l control panel 8 Dimensions and connections 9 Technical data 10 Technical data 11 Control panel 11 Burners Boiler welding 12 Product receipt 13 Handling 13 Installation room 14 System cleaning 14 Hyd...

Page 3: ...09010 REX 75 83810010 REX 85 83810020 REX 95 83811010 REX 100 83812010 REX 120 83812020 REX130 83812030 Product not compliant with the requirements set out in the European regulations No 811 813 2013...

Page 4: ...aordinary maintenance must be carried out by qualified personnel in order to promptly detect any damage to the boiler body under pressure and to the safety and control accessories The boiler is used t...

Page 5: ...rds in force IDENTIFICATION Each REX boiler can be identified through the construction plate 1 inside the envelope of the documents supplied with the boiler which includes technical efficiency informa...

Page 6: ...P235GH fire tubes welded to the front and rear tube plates equipped with helical turbulators rear smokebox made in steel metal sheet consisting of a single piece that can be easily opened to inspect...

Page 7: ...reset as required by the regulations The circulation pump enabling thermostat located inside the panel can be adjusted from 0 C to 90 C with a tool and is factory set to 50 C its activation differenti...

Page 8: ...703 P4 mm 240 240 265 265 265 475 475 725 700 980 850 850 1150 1100 1100 1200 1200 1200 1200 P5 mm 341 341 341 341 341 376 376 376 391 361 422 433 422 443 443 593 574 574 574 P6 mm 200 250 200 250 20...

Page 9: ...ure Nom output air 20 C OIL C 191 195 197 199 186 193 180 188 186 186 Fluegastemperature Nom output air 20 C FUEL OIL C 191 194 197 199 186 193 180 187 186 185 CO2 GAS 10 5 10 5 10 5 10 5 10 5 10 5 10...

Page 10: ...0 8 Heatlosseswithburneroff 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Fluegastemperature Nom output air 20 C GAS C 182 185 185 185 184 185 186 185 185 Fluegastemperature Nom output air 20 C OIL C 185 188 18...

Page 11: ...s with flame inversion combustion chamber Since the optimal operation of the boiler depends on the correct selection of the burner and its adjustment find below some points to take into account The fi...

Page 12: ...e boiler carefully stored for further consultations and it MUST always accompany the boiler m IMPORTANT The control panel must be ordered separately from the boiler and is supplied in a separate packa...

Page 13: ...alling the appliance reaching the safety devices maintenance repairing any breakage opening the door of the installed burner considering its opening direction towards the right or the left It is recom...

Page 14: ...pressure indicated on the boiler nameplate Make sure that the drains of the safety valves of the boiler and the heater if any are connected to a drain funnel so that the valves do not flood the room i...

Page 15: ...st ensure the draught necessary for the boiler operation and provided for by the Technical Standards in force considering a zero pressure at the connection with the smoke duct unsuitable or badly dime...

Page 16: ...table ferrules 8 these must always be mounted on the hinges to prevent the door from being accidentally opened through the lever 9 Proceed as follows to reverse the opening direction of the door screw...

Page 17: ...ajar loosen the locking nuts 6 of the hinge units act on the ferrule 7 to adjust the distance depth wise screw the nuts 6 and block the conical washers on the mechanical tubes a DANGER When cross chan...

Page 18: ...e 6 if included in the package must be positioned between the two square pipes to support the slats 5 4 4 5 6 insert the slats 2 previously prepared with locking plugs between the uprights and the cro...

Page 19: ...ing the bulb holder pockets 11 on the tube bundle Fasten the control panel to the support with the supplied screws Complete the installation of the slats and closing profile 8 with the self tapping sc...

Page 20: ...2 P6 5 b 4 3 1 1 2 1 Burner 2 Flange 3 Gasket 4 Door 5 Thermoceramic material m IMPORTANT For fuel oil biogas operation the door should have concrete insulation and be equipped with suitable tie rods...

Page 21: ...the service life of the boiler Limestone gathers in the points where the wall temperature is higher and the best defence against it at the construction level is to eliminate the superheating areas Sc...

Page 22: ...sure back to the preset value and close the manual and or automatic supply tap After the initial filling it is necessary to prevent oxygen and untreated water from entering the system The entry of oxy...

Page 23: ...has been correctly built and that the fuel is available hydraulic and fuel circuit taps are open check for voltage presence at the control panel and burner The boiler will perform the ignition phase...

Page 24: ...t considering the losses through the boiler casing Efficiency diagram significant losses only Tf Flue gas temperature in chimney C Ta Ambient temperature in C G Gas Go Diesel fuel Ho Nafta Example Flu...

Page 25: ...the central panel switches and the control panel switch to OFF close the fuel and water interception valves of the hydraulic system m IMPORTANT If the external temperature is below ZERO empty the hea...

Page 26: ...if any to OFF close the fuel supply use all Personal Protective Equipment required by current Standards and Legislation wait for the boiler and the system to cool down BOILER External cleaning To perf...

Page 27: ...d replace the gasket before refitting it Once the cleaning operation is completed reassemble all the components replacing those worn out and operating by following the previous procedure in the revers...

Page 28: ...efficiency Unburned material odour Flue gases dispersion into the environment Check the boiler body cleanliness Check the flue gas pipe cleanliness Check the tightness of boiler flue gas pipe and chi...

Page 29: ...Door internal insulation 8 Door fibreglass braid 9 Isolcart insulating panels between burner and door 10 Burner nosepiece mat kit 11 Flow and return gaskets 12 Turbulators 13 Smokebox 14 Isolcart insu...

Page 30: ...completing the indicated spaces Once registered authenticate your e mail address by clicking on the link that will be sent by e mail to the provided inbox An additional e mail will then be received wi...

Page 31: ...EAN COMMUNITY STANDARDS The undersigned Emanuela Lucchini CEO of ICI CALDAIE S p A with registered office in Via G Pascoli 38 37059 Campagnola di Zevio VR Italy Declares that the boilers REX REX F REX...

Page 32: ...Notes 32 6 Notes Cooke Industries Phone 64 9 579 2185 Email sales cookeindustries co nz Web www cookeindustries co nz...

Page 33: ...Notes 33 Cooke Industries Phone 64 9 579 2185 Email sales cookeindustries co nz Web www cookeindustries co nz...

Page 34: ...Notes 34 Cooke Industries Phone 64 9 579 2185 Email sales cookeindustries co nz Web www cookeindustries co nz...

Page 35: ...Notes 35 Cooke Industries Phone 64 9 579 2185 Email sales cookeindustries co nz Web www cookeindustries co nz...

Page 36: ...Campagnola di Zevio Verona Italy Via G Pascoli 38 Phone 39 0458738511 Fax 39 0458731148 info icicaldaie com www icicaldaie com Cooke Industries Phone 64 9 579 2185 Email sales cookeindustries co nz We...

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