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Ferroli GN 3, Installation And Use Instructions Manual

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Ferroli GN 3 Installation And Use Instructions Manual Download Page 11

11

GN3

ASSEMBLY

Element assembly layout (fig. 12)

MOD.

FRONT

INT. ELEMENT

INT. ELEMENT

INT. ELEMENT

REAR ELEMENT

ELEMENT

WITH SH. FINS

WITH LEGS

COD.3300455/2

COD. 3300491/0 COD. 3300458/0

COD. 3300457/0

COD. 3300456/0

GN3 06

1

1

3

1

GN3 07

1

2

3

1

GN3 08

1

2

1

3

1

GN3 09

1

2

1

4

1

GN3 10

1

3

1

4

1

GN3 11

1

3

1

5

1

GN3 12

1

3

1

6

1

GN3 13

1

3

1

7

1

GN3 14

1

3

1

8

1

Fig. 12

Summary of Contents for GN 3

Page 1: ...HIGH EFFICIENCY CAST IRON BOILER FOR LIQUID and or GAS FUELS INSTALLATION AND USE INSTRUCTIONS GN 3...

Page 2: ...2 GN3...

Page 3: ...rantee Please comply with our instructions to ensure correct installation The CERTIFICATE OF GUARANTEE should be filled out withyour address and forwarded toFerroli for endorsement Our company runs a...

Page 4: ...ate Boiler insulation consists of a thick layer of mineral wool which reduces heat dispersion in the environment to the minimum Packing fig 2 Boiler GN3 can be supplied in two types of pack with the b...

Page 5: ...07 GN3 08 GN3 09 GN3 10 GN3 11 GN3 12 GN3 13 GN3 14 116 130 144 158 172 186 197 211 225 Water content dm3 6 7 8 9 10 11 12 13 14 Elements n 150 175 200 225 250 275 300 325 350 Min 163 190 217 244 271...

Page 6: ...PIPE MIDDLE SECTION 48 35100180 RUBBER SEAL ED 133 ID 90 TH 4 49 34008861 FLANGE C 160x160 THICKNESS 16 54 34300320 SPRING CLIP 1 33004552 FRONT ELEMENT FN 2 33004570 INTERMEDIATE ELEMENT FN 2a 33004...

Page 7: ...COMPL COMPON COVER TYPE 1 6 9 13 elem 76 37025140 COMPL COMPON COVER TYPE 2 6 9 10 11 13 14 elem 77 37025150 COMPL COMPON COVER TYPE 3 7 11 12 elem 78 31134530 COMPLETE REAR WALL 79 38503630 FERROLI T...

Page 8: ...0 650 130 GN3 11 950 1000 650 130 GN3 12 1200 1280 650 160 GN3 13 1200 1280 650 160 GN3 14 1200 1280 650 160 Fig 8 Key TR1 1st burner stage adjuster thermostat TR2 2nd burner stage adjuster thermostat...

Page 9: ...onnection Only qualified Personnel should complete the electrical connections of the boiler and control panel or the burner and plant connections Always connect the boiler to a good grounding system F...

Page 10: ...perate if the pump operates As an accessory a flow rate monitoring device in series with thermostat TH can be mounted on the return pipe leading to the boiler downstream of the recirculating pump Flue...

Page 11: ...INT ELEMENT REAR ELEMENT ELEMENT WITH SH FINS WITH LEGS COD 3300455 2 COD 3300491 0 COD 3300458 0 COD 3300457 0 COD 3300456 0 GN3 06 1 1 3 1 GN3 07 1 2 3 1 GN3 08 1 2 1 3 1 GN3 09 1 2 1 4 1 GN3 10 1 3...

Page 12: ...Mount the twin cone in its housing lightly tapping it into place with a wooden mallet Fig 13 Fig 14 Fig 15 3 Fig 15 Clean the links with grease solvent Using the package in the assembly kit spread a l...

Page 13: ...pread a light strip of this product in the retention seal housing on both sides of the intermediate element 6 Fig 18 Starting from point A mount the retention seal in its housing 7 Fig 19 Comply with...

Page 14: ...eadth of the two elements Using a 4 wrench tighten the unit until the two elements have been perfectly joined Fig 20 Fig 21 Fig 22 Fig 23 8 Fig 20 Place the first intermediate element near the rearone...

Page 15: ...s so that the water through holes are pointing downwards Mount the second seal 2 flange 3 washers 4 and then tighten with nuts 5 10 Proceed as described in the previous paragraph until all the element...

Page 16: ...2 C2 B3 B4 Spring Clip PART Nr 3844524 0 3844523 0 3844522 0 3422356 0 3844525 0 3844526 0 3430032 0 GN3 06 1 1 1 GN3 07 1 1 1 GN3 08 1 1 1 2 GN3 09 1 1 1 2 GN3 10 1 2 1 3 GN3 11 1 2 1 3 GN3 12 1 3 1...

Page 17: ...bolts 4 Fig 24 locking them in place with nuts 3 15 Fig 28 Using the relative pump connect to union 1 and let water under pressure into the boiler 8 bar Wait a few minutes before checking that there...

Page 18: ...panels 20 Fig 33 Fix the door with knobs 7 which should be screwed on to stud bolts 2 Fig 26 and with knobs 8 already fitted with stud bolts CASING ASSEMBLY 19 Fig 32 Mount the lower door of the burne...

Page 19: ...ee stud bolts without fixing it Fig 35a 23 Fig 36 Mount bar 2 on upper rods 1 Fig 24 and fix it with nuts 3 A B C D E 6 elem 910 536 7 elem 1040 666 8 elem 1186 812 406 406 9 elem 1316 942 406 536 10...

Page 20: ...screws 5 26 Fig 38 Slacken knobs 8 on the right side of the boiler together with the two screws 4 fixing door support 3 27 Fig 40 Insert the complete right side panel between door support 3 and the b...

Page 21: ...er and mount the left side panel checking that the machined slots fit into their correct positions Now tighten screws 1 30 Fig 41 Now fix the left side panel to the rear panel using the three screws 1...

Page 22: ...al connections between the burner and boiler must be carried out by Qualified Personnel 33 Fig 45 Fix lower front panel 2 using the four self threading screws 1 35 Fig 47 Unravel the wires and insert...

Page 23: ...Mount the burner according to the Manufac turer s instructions Also connect a tube to cool the boiler porthole to the air tap of the burner A 37 Fig 49 Close the control panel and fix it in place wit...

Page 24: ...size of the boiler furnace and its overpressure The burner must be chosen according to the Manufacturer s instructions in compliance with fuel consumptions pressures and the length of the combustion...

Page 25: ...emove upper front panel 1 3 Fig 53 Demount upper front door 3 by slackening the four nuts 4 4 Fig 54 Open door 2 by loosening the relative knobs 5 Fig 55 Remove cylinder 5 from the combustion chamber...

Page 26: ...26 GN3...

Page 27: ...27 GN3...

Page 28: ...37047 SAN BONIFACIO VR Italy tel 045 6139411 tlx 480172 Fax 045 6100233 6100933 Cod 3542709 0 10 99...

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