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Residual Risk Management

CORROSION

–

Carry out water analysis at the necessary time intervals (refer to user's manual).

–

Perform water treatments in order to bring the characteristic values back within the limits specified in the use and mainte-
nance manual.

–

Keep water at a temperature above 60 °C to facilitate deoxygenation.

PRESENCE OF SLUDGE

–

Carry out water analysis at the necessary time intervals (refer to user's manual).

–

Perform water treatments in order to bring the characteristic values back within the limits specified in the use and mainte-
nance manual.

–

Blowdown by working on the drain valves present on boiler bottom.

EXTERNAL LOADS

–

Boiler fittings shall not be considered as pipe supporting points (refer to the user's manual).

–

It is good practice to allow for expansion joints and suitable supports for the pipes connecting the boiler to the system (refer
to the user's manual).

–

Generators are sized only for the loads resulting from pressure, temperature and type of contained fluid (refer to the user’s
manual).

POWER SUPPLY

–

A mains voltage control device has been inserted inside the electric system (voltage asymmetry-phase presence-phase
sequence).

–

Make sure that the panel power supply complies with the indications given in the attached wiring diagram.

ELECTRIC PANEL ACCIDENTAL OPENING

–

Door lock connected to main switch.

–

Voltage adhesive label.

–

Inner parts can be accessed using a special key available only to professionally qualified staff.

STRAY CURRENTS

–

Make sure that no stray currents are present on the generator

–

Make sure the generator is properly earthed.

–

Check the plant’s electrical system.

DOOR ACCIDENTAL OPENING

–

Before opening the door, check that the burner is off and disconnected.

PUMP SHUT-OFF VALVE CLOSING

–

Switch off the burner and the pump before closing the shut-off valve.

–

Water minimum level has to be continuously monitored through the level indicator.

WATER SUCTION FILTER

–

Pump suction filter must be cleaned at regular intervals.

–

Water minimum level has to be continuously monitored through the level indicator.

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

Содержание SIXEN

Страница 1: ...000_EN Ed 08 03 2019 EN Low pressure reverse flame steam boiler SIXEN INSTALLATION USE AND MAINTENANCE MANUAL Cooke Industries Phone 64 9 579 2185 Email sales cookeindustries co nz Web www cookeindust...

Страница 2: ...8 Handling 18 Film removal 19 Installation room 19 Positioning 19 Room ventilation 20 System cleaning 20 Hydraulic connections 20 Flue exhaust 21 Front door opening 21 Door opening reversal to the rig...

Страница 3: ...SIXEN EXP 350 86240354 SIXEN EXP 1000 86241004 SIXEN EXP 2000 86242004 SIXEN EXP 3500 86243504 SIXEN EXP 500 86240504 SIXEN EXP 1350 86241354 SIXEN EXP 2500 86242504 SIXEN EXP 4000 86244004 SIXEN EXP...

Страница 4: ...ing handling and installation Periodically check the condition of the same accessories exclusion of fractures Once installation is completed check the intervention of the safety valve by carrying out...

Страница 5: ...he room by opening doors and windows close the fuel shut off device Perform any technical or cleaning intervention before disconnecting the appliance from the electrical power supply and wearing the P...

Страница 6: ...ore ensure the generator is properly installed and adjusted and the presence of ventilation openings in the thermal power plant are compliant with the regulations in force IDENTIFICATION Each generato...

Страница 7: ...ion pressure switch no 2 pressure switches only for EXP ver sions 3 Block pressure switch 4 Pressure gauge 5 1st safety level probe minimum 6 2nd safety level probe minimum 7 Level adjustment probes s...

Страница 8: ...70 420 420 470 420 470 480 530 480 530 480 530 b mm 225 225 225 225 280 280 320 320 360 360 360 400 400 c mm 250 250 300 300 350 350 400 400 450 450 500 550 600 tb xP 1 mm 36x1220 36x1220 36x1500 36x1...

Страница 9: ...edropsonexhaustside mbar 10 6 5 9 9 10 11 Ratedpressure bar 12 15 12 15 12 15 12 15 12 15 12 15 Min maxoperatingpressure bar 12 bar version 8 11 5 bar 15 bar version 12 14 Totalcapacity l 3050 3380 40...

Страница 10: ...chamber considering also the possible resistance draught of the smoke duct the length of the combustion head must be adequate to the penetration into the combustion chamber provided by ICI and shown i...

Страница 11: ...ficate declaration of conformity use and maintenance manual feed pump characteristic curve Machinery Directive 2006 42 EC for liquid fuel burners wiring diagram always housed in the electrical panel m...

Страница 12: ...e index by a toothed sector lever system The pressure gauge is mounted on a three way valve that allows performing the following operations Communication between generator and pressure gauge normal op...

Страница 13: ...direct the valve so as not to harm people or damage property Interception valves must not be provided The exhaust pipe must be designed in such a way that any low temperatures do not create ice that o...

Страница 14: ...maximum one of the pressure transmitter but always lower than the opening pressure of the safety valve The safety pressure switch intervenes in case of steam pressure regulator failure adjustment pres...

Страница 15: ...alue Instructions for calibration The electric switch has three screws 1 2 4 from left to right Upon reaching the set pressure the contact 1 2 is switched into contact 1 4 Pressure switch calibration...

Страница 16: ...looses part of its transparency partially opaque signs of internal roughness due to erosion or corrosion as it in volves loss of geometry and reading becomes difficult Minimal leaks from the gaskets...

Страница 17: ...ng documentation declaration of conformity use and maintenance manual safety valve certificate with declaration of conformity and use and maintenance manual feed pump characteristic curve electrical d...

Страница 18: ...ATTENTION Do not expose the packed product to direct sunlight FILM REMOVAL The boilers can feature the following types of protective films a ATTENTION Remove the PROTECTIVE FILM if any After handling...

Страница 19: ...anged around the boiler the boiler can be installed inside an outdoor prefabricated heating plant room compatibly with the dimensions of the sup plied boiler model and in compliance with the Legislati...

Страница 20: ...s have been connected to a drain well in order to avoid that in case of intervention the rooms are flooded Make sure that the water and heating system pipes are not used as earthing point of the elect...

Страница 21: ...3 4 6 7 8 5 8 Dx Sx SIXEN 350 1700 SIXEN 350 1700 SIXEN 2000 5000 SIXEN 2000 5000 1 m IMPORTANT The door should be secured before performing the opening inversion and adjustment operations a DANGER I...

Страница 22: ...ld the door Dx Sx 8 1 Proceed as follows to reverse the opening direction of the door loosen drilled ring nut 1 and socket ring nut 8 Dx Sx 1 8 loosen locking nuts 2 present on tie rods and release th...

Страница 23: ...d in the following paragraph FRONT DOOR ADJUSTMENT a DANGER Incorrect door adjustment with consequent damage to people and property voids the warranty conditions 1 2 3 6 4 5 7 Dx Sx VERTICAL ADJUSTMEN...

Страница 24: ...to the stop plate naturally returns remaining ajar This is to ensure the hinge side fume seal a DANGER THERE MUST BE NO FLUE GAS LEAKS TURBULATOR ASSEMBLY To assemble the turbulators supplied with the...

Страница 25: ...erators are equipped with electrical panel IP 55 protection rating complete with all connections to the various generator components already made in the factory The panel model is determined by the ve...

Страница 26: ...pipe and on the features of the pump itself refer to the pump manual a ATTENTION The oxygen dissolved in the water corrodes the boiler Refer to the maximum allowed values indicated in the relevant sec...

Страница 27: ...a With copper alloys in the system the pH value must be kept within 8 7 and 9 2 b With a softened water pH value 7 0 the pH of the generator water should be provided according to table 5 2 c At operat...

Страница 28: ...n be applied under AVT conditions treatment with volatile chemicals feed water pH 9 2 and generator water pH 8 in this case the conductivity of the generator water is 5 S cm d If treatment with coordi...

Страница 29: ...be correct indicated in the rear side of the motor place the pump selector at AUT and check that there is no consent to start the burner before the water has reached the minimum level check that the p...

Страница 30: ...he stop periods The operations to be carried out to store the generator correctly essentially depend on the duration of the downtime When the generator needs to be stopped for long periods dry storage...

Страница 31: ...he drain valves replace them if necessary PERIODIC VERIFICATIONS The frequency of verifications is shown in the table It MUST be strictly observed Observation and tests 6 hours 1 day 1 week 1 month 3...

Страница 32: ...check of the safety devices Verifications must be performed by qualified personnel a ATTENTION The electronic level relays inside the electrical panel must be replaced after 8 years of operation as th...

Страница 33: ...rces of danger pertaining to the feed water It is necessary to remove the deposits through mechanical or chemical action and use suitable tools to ensure that the actual thickness of the internal part...

Страница 34: ...probes short circuit Disassemble the adjustment probes to visually check the ceramic insulation Pump cavitation Head height difference between the collection vessel level and the pump insufficient in...

Страница 35: ...rostatic head in suction water supply temperature pump connection disconnection from the level control probes OVERHEATING DUE TO THERMAL INERTIA Position of water minimum level 100 mm above the highes...

Страница 36: ...of contained fluid refer to the user s manual POWER SUPPLY A mains voltage control device has been inserted inside the electric system voltage asymmetry phase presence phase sequence Make sure that th...

Страница 37: ...ake sure that hydraulic connections are duly joined together Check the correct connection of electric parts Perform a correct chimney fastening Check generator correct operation FAILING TO CARRY OUT M...

Страница 38: ...with the indications set forth in the manual FIRE The plant room must be arranged in compliance with the fire protection regulations in force in the country of installation Check that body and accesso...

Страница 39: ...a of your appliance and system by 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 addition...

Страница 40: ...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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