Installation and installation and installation and installation and installation and maintenance instructions maintenance instructions maintenance instructions maintenance instructions maintenance instructions gas-fired cast-iron boilers gas-fired cast-iron boilers gas-fired cast-iron boilers gas-fi...
Pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 2 contents contents contents contents contents 1. 1. 1. 1. 1. General technical data .............................................................................................................. 3 2. 2. 2. 2. 2. Dimensions and technical data .....
3 pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 1. General technical data 1. General technical data 1. General technical data 1. General technical data 1. General technical data 1.01 1.01 1.01 1.01 1.01 introduction introduction introduction introduction introduction the pegasus f2 pegasus ...
Pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 4 2.02 2.02 2.02 2.02 2.02 technical data technical data technical data technical data technical data the standard cast-iron pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 boiler is set to operate on natural gas (g20). The boiler is desi...
5 pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 1 8 9 7 2 4 6 3 5 control panel control panel control panel control panel control panel fig. 2b front view of the boiler without front casing front view of the boiler without front casing front view of the boiler without front casing front vie...
Pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 6 fig. 3 2.04 2.04 2.04 2.04 2.04 characteristic pressure drop curve characteristic pressure drop curve characteristic pressure drop curve characteristic pressure drop curve characteristic pressure drop curve water pressure drop in all models is...
7 pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 3. Boiler installation 3. Boiler installation 3. Boiler installation 3. Boiler installation 3. Boiler installation (to be performed by qualified personnel only) 3.01 3.01 3.01 3.01 3.01 general warnings general warnings general warnings genera...
Pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 8 4. Wiring and connection diagrams 4. Wiring and connection diagrams 4. Wiring and connection diagrams 4. Wiring and connection diagrams 4. Wiring and connection diagrams 4.01 4.01 4.01 4.01 4.01 electrical connections electrical connections el...
9 pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 electrical connections diagram for mod. 51-68-85 electrical connections diagram for mod. 51-68-85 electrical connections diagram for mod. 51-68-85 electrical connections diagram for mod. 51-68-85 electrical connections diagram for mod. 51-68-8...
Pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 10 12 11 10 9 c 7 8 13 114 116 160 24 x6 x5 9 2 5 3 7 13 3 1 4 2 129 1 63 2 92 15 14 49 2 3 4 2 6 3 1 l 1 230v 50hz 25 20 x3 x4 14 83 6 16 17 1 19 22 118 21 117 s 4561 b honeywell 82 32 18 17 16 4 5 n1 l1 98 4 169 2 1 3 n general wiring diagram ...
11 pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 electrical connections diagram for mod. 102 electrical connections diagram for mod. 102 electrical connections diagram for mod. 102 electrical connections diagram for mod. 102 electrical connections diagram for mod. 102 s 4561 b honeywell 117...
Pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 12 4.03 4.03 4.03 4.03 4.03 exploded view of the control panel (fig. 6) exploded view of the control panel (fig. 6) exploded view of the control panel (fig. 6) exploded view of the control panel (fig. 6) exploded view of the control panel (fig. ...
13 pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 5. Startup and shutdown 5. Startup and shutdown 5. Startup and shutdown 5. Startup and shutdown 5. Startup and shutdown 5.01 5.01 5.01 5.01 5.01 checks to be carried out at first startup checks to be carried out at first startup checks to be ...
Pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 14 5.05 inspections and controls after startup 5.05 inspections and controls after startup 5.05 inspections and controls after startup 5.05 inspections and controls after startup 5.05 inspections and controls after startup at first startup: - ma...
15 pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 key: key: key: key: key: 1. 1. 1. 1. 1. Inlet pressure test point 2. 2. 2. 2. 2. Outlet pressure test point 3. 3. 3. 3. 3. Screw block stabilizer 4. 4. 4. 4. 4. Pilot coil electric connections 5. 5. 5. 5. 5. Main burner coil electric connecti...
Pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 16 6.03 6.03 6.03 6.03 6.03 gas pressure adjustment with the “dungs mbdle 407 bo1” valve in model 102 gas pressure adjustment with the “dungs mbdle 407 bo1” valve in model 102 gas pressure adjustment with the “dungs mbdle 407 bo1” valve in model...
17 pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 gas pressure adjustment: gas pressure adjustment: gas pressure adjustment: gas pressure adjustment: gas pressure adjustment: - move the protective cover by turning it on its hinges. - using a small screwdriver (no. 3), turn the regulating scr...
Pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 18 6.04 6.04 6.04 6.04 6.04 pilot burner unit (fig. 9) pilot burner unit (fig. 9) pilot burner unit (fig. 9) pilot burner unit (fig. 9) pilot burner unit (fig. 9) key key key key key 1 1 1 1 1 combustion chamber cover plate 2 2 2 2 2 inspection ...
19 pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 fig. 10 7. Fuel conversion (from natural to l.P.G. Gas) 7. Fuel conversion (from natural to l.P.G. Gas) 7. Fuel conversion (from natural to l.P.G. Gas) 7. Fuel conversion (from natural to l.P.G. Gas) 7. Fuel conversion (from natural to l.P.G....
Pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 20 8. Maintenance and cleaning 8. Maintenance and cleaning 8. Maintenance and cleaning 8. Maintenance and cleaning 8. Maintenance and cleaning the following operations are to be performed by qualified personnel only. 8.01 8.01 8.01 8.01 8.01 sea...
21 pegasus f2 pegasus f2 pegasus f2 pegasus f2 pegasus f2 9. Fault finding 9. Fault finding 9. Fault finding 9. Fault finding 9. Fault finding fault fault fault fault fault cause and corrective action cause and corrective action cause and corrective action cause and corrective action cause and corre...
Remember: remember: remember: remember: remember: to avoid unnecessary expense, before contacting service department, make sure that any boiler failure is not due to the absence of electric power or gas supply. Check that the boiler is perfectly clean. Check that the boiler rating is in proportion t...
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