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9

Tec

hnical f

eatures

2.5 - DIMENSIONS  

T1 Flow
T2 Return
T3 

Generator exhaust

T4 

Flue gas exhaust

T5 

Burner connection

Model

Diather

W

mm

L

mm

H

mm

A

mm

B

mm

C

mm

D

mm

E

mm

F

mm

T1-T2

DN

T3

DN

T4

Øe

T5

mm

120

930

1650

1190

600

1225

800

620

504

368

32

20

200

160

230

1060

1890

1310

700

1465

900

680

596

382

40

20

250

220

350

1060

2210

1310

700

1785

900

680

560

400

50

20

250

220

465

1240

2320

1510

800

1150

1060

780

680

440

65

20

300

260

580

1240

2450

1510

800

1270

1060

780

680

440

65

20

300

260

700

1260

2480

1520

800

1270

1060

780

728

416

65

20

300

280

930

1370

3170

1620

900

1500

1160

840

808

436

80

20

350

280

1160

1540

3350

1790

1000

1780

1320

920

940

450

100

25

350

280

1500

1670

3630

1930

1100

1850

1440

1000

1050

475

100

25

400

320

1900

1670

3810

1930

1100

2100

1440

1000

1050

475

125

25

400

320

2300

1840

4170

2110

1200

2400

1580

1080

1210

475

125

25

450

360

2900

2200

4490

2460

1400

2500

1900

1260

1490

515

150

25

500

380

3500

2200

4710

2460

1400

2750

1900

1260

1490

515

150

25

500

380

4650

2390

5990

2680

1500

3650

2060

1360

1641

540

200

25

600

400

5800

2370

6570

3000

1700

3800

2360

1530

1860

600

200

25

700

400

C

A

W

D

170

0

500

B

600

F

E

H

L

Ø

T4

C

A

W

D

170

0

500

B

600

F

E

H

L

Ø

T4

Summary of Contents for DIATHER Series

Page 1: ...INSTRUCTIONS ON INSTALLATION USE AND MAINTENANCE D ATHER...

Page 2: ...n C Pressione di prova Serpentino bar Data di prova idrostatica Max Design Coil Pressure Max Allowable Temperature Min Allowable Temperature Hydraulic Test Pressure Coil Hydraulic Test Date Superficie...

Page 3: ...3 3 Supply conditions 12 3 4 Handling 12 3 5 Positioning in boiler room 13 3 6 Hydraulic system features and connections 14 3 7 Fuel supply 15 3 8 Connection to the flue 15 3 9 Burner assembly 16 3 1...

Page 4: ...ertaking any maintenance carefully read the instructions and proce dures contained in this manual they provide important information regarding the safety of the system and the safety of persons ATTENT...

Page 5: ...as can cause fatal intoxica tion Switch off the system Ventilate the place of installation Interventions on the system Close the fuel shut off valve and make sure that it cannot be opened accidentally...

Page 6: ...0 C with a thermal gradient of 40 C between oil inlet and outlet NOTE The D ATHER boilers are CE marked accord ing to Directive 2014 68 UE category I Weld ing procedures and devices are approved and c...

Page 7: ...ate carefully follow its manufacturer s instructions provided with the generator documentation Following the intervention restore the pressure switch at a pres sure of 0 3 bar higher than the calibrat...

Page 8: ...nection pipe to the expansion vessel must be free of shut offs must be such to prevent convective motions of the oil must not be insulated DIATHERMIC OIL COLLECTION TANK It is a simple container with...

Page 9: ...0 260 700 1260 2480 1520 800 1270 1060 780 728 416 65 20 300 280 930 1370 3170 1620 900 1500 1160 840 808 436 80 20 350 280 1160 1540 3350 1790 1000 1780 1320 920 940 450 100 25 350 280 1500 1670 3630...

Page 10: ...0 14 8 19 2 21 2 22 4 31 8 44 2 54 6 59 0 72 8 102 2 104 4 156 4 189 6 Coil Volume Volume Serpentino l 40 84 130 232 245 201 285 518 639 692 853 1592 1629 2464 2970 Max Coil Design Pressure Pressione...

Page 11: ...ding to good practice rules 3 2 INSTALLATION STANDARDS It must be installed by a professionally qualified technician who shall assume the responsibility of respecting all local and or national laws pu...

Page 12: ...mage during transport or handling For their assembly refer to the instructions supplied with the documentation provided with the generator itself 3 4 HANDLING The D ATHER generators are equipped with...

Page 13: ...the front of the generator verify that with the door open at 90 the distance between the door and the adja cent wall is at least equal to the length of the burner b On the two sides of the generator 0...

Page 14: ...this means that from the room temperature 20 C to a work temperature of 270 C ten metres of pipes stretch by 30 mm If not compensated the expansions cause tremendous efforts on the system components T...

Page 15: ...ns normally the need for them to work in conditions of depression and this requires an adequate sizing The need for depression on the chimney is justified by safety reasons to avoid smoke filtrations...

Page 16: ...rnace otherwise com bustion anomalies may occur with the risk of seriously damaging the generator If the burner is provided with air intake connect it with a rubber hose to the intake on the flame ind...

Page 17: ...3 11 ELECTRICAL CONNECTIONS General warnings Have the electrical system checked by per sonnel professionally qualified according to law attesting the adequacy of the electrical system to the power loa...

Page 18: ...PLAN RESET RESET ALLARME LIVELLO MIN OLIO ALARM MIN LEVEL OIL RESET RESET ALLARME CIRCOLAZIONE OLIO ALARM OIL CIRCULATION RESET ALLARME TEMPERATURA OLIO ALARM TEMPERATURE OIL RESET TACITAZIONE SIRENA...

Page 19: ...K 10 BUZZER 11 EMERGENCY 13 CIRCULATION PUMP 1 ON 14 CIRCULATION PUMP 1 START OFF STOP START The pump starts running and gives consent to the burner OFF The pump stops running when the oil s temperatu...

Page 20: ...n line compliant with the applicable standards in force Are the ventilation conditions and minimum distances to perform any maintenance guaranteed Are the refractory coverings intact is the furnace fr...

Page 21: ...es the remaining air pockets and removes the coarse dirt inside the circuit which stop in the filter Do this until the air is completely bled After switching off disassemble the filters and clean the...

Page 22: ...rculation pump must remain in motion until the oil temperature drops below 150 C ATTENTION After calibrating the burner check that the flame does not touch the bottom of the coil otherwise the cement...

Page 23: ...RATURE TEMPERATURA RITORNO OLIO OIL RETURN TEMPERATURE RESET ALLARME SICUREZZE IMPIANTO ALARM SAFETY PLAN RESET RESET ALLARME LIVELLO MIN OLIO ALARM MIN LEVEL OIL RESET RESET ALLARME CIRCOLAZIONE OLIO...

Page 24: ...fter a period of inactivity it is necessary to repeat the previously described start up procedures Immediately remove any unburned gas leaks by replacing the worn seal gaskets It is forbidden because...

Page 25: ...ness of the fuel supply system this check is very important especially when using gaseous fuels After having performed maintenance and cleaning operations repeat the preliminary checks to switch on ch...

Page 26: ...clogging of the chimney and cleanliness of the burner air path dust check sealing of the fuel supply system if gas check sealing of the flue gas circuit door burner plate cleaning door generator chimn...

Page 27: ...in Oil overflowing from expansion vessel Remedy check that the electrical consumption of the motor in particular that the power absorbed by the pump is correct check the joint alignment check the init...

Page 28: ...more it reserves the right to modify its products as deemed necessary or useful without affecting their essential features 46033 casteldario mantova Italy tel 39 0376 57001 telefax 39 0376 660556 info...

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