background image

Figure 32

Gas/Oil Burner Firing Head Cutaway View 

Showing Direct Spark Ignition On Oil, Gas Pilot Main Gas Flame Ignition - Using A Common Scanner For Both Fuels

Figure 34

C6 Gas Gun Assembly

28.344 [28

11

/

32

] Initial Setting Full Foward

5

/

32

” Diameter Orifice

Pilot Extends Thru Diffuser 0.125 [

1

/

8

2.250 [2

1

/

4

] I.D.

7.816 [7 

13

/

16

] O.D. 

As Shown Fig. 37 

1.500 [1

1

/

2

Front

Side View

Top View

*NOTE: Blade Setting May Change For  

  Specific Boiler Models (Consult Factory)

1

/

2

” Blade Setting*

+1

/

16

” Blade Tips After Adj.

Must Be Within 

1

/

16

” of 

a Flat Plane

-

 

View

Figure 33
C5B Gas Gun Assembly

 

6.938 [ 6 

Figure 35

C5B-C6 Gas/Oil Gun Assembly

Side View

*NOTE: Blade Setting May Change For Specific Boiler Models (Consult Factory)

As Shown Fig. 37 

Front 

View

Top View

Initial Setting 31.875 [31

7

/

8

] C6

Initial Setting 31.310 [31

5

/

16

] C5B

7.816 [7

13

/

16

]O.D. C6 /6.938 [6

15

/

16

]O.D. C5B

2.250 [2

1

/

4

] I.D. 

Max. Insertion Lock Collar Must Be Set

To Prevent Diff. From Falling Out Forward 

1

/

2

” Blade Setting*

1

/

16

” Blade Tips After Adj.

Must be Within 

1

/

16

” of A Flat Plane

Mark Pipe With Saw For Full

Forward

Pilot Extends Thru Diffuser 0.125 [

1

/

8

5

/

32

” Diameter Orifice

+

- 

Gas Inlet

Oil Nozzle

Choke Assembly

Boiler Flange

NOMINAL FAN DIFFUSER OPENINGS: C1- 

1

/

4

”, C2 - 

3

/

8

”, C3 through C8 - 

5

/

8

JOB CONDITIONS such as high altitude may require adjustment of diffuser blades to alternate settings. Certain OEM applications may 

require settings of diffuser blades or electrodes not listed or shown. Setting of electrodes closer to center of nozzle and or farther forward 

may be required.

Scanner Pipe

Gas  

Pilot

Initial Setting 28.344 [28 

11

/

32

]

5

/

32

” Diameter Orifice

Pilot Extends Thru Diffuser 0.125 [

1

/

8

From Front of Nozzle Adpt. to 

Back of Diff 2.000 [2]

1

/

2

” Blade Setting*

+1

/

16

” Blade Tips After Adj.

Must be Within 

1

/

16

” of A Flat Plane

2.375 [2 

3

/

8

] I.D. 

As Shown Fig. 37 

Front

Side View

Top View

*NOTE: Blade Setting May  

   Change For Specific Boiler 

   Models (Consult Factory)

15

/

16

] O.D. 

View

Boiler Flange

Gas Pilot

Scanner 

Pipe

Stainless 

Steel 

Diffuser

Choke 

Assembly

Electrode Support

Blast Tube

Ignition Elec-

trode

Air

Air

Air

Gas

Bypass 

Oil Line

Oil 

Supply

Air

1”

C36

Rev.304

Summary of Contents for C1-GO-10

Page 1: ...C MANUAL POWER FLAME INCORPORATED...

Page 2: ...6 Removable Total Access Door 27 Optional Board for Sequence Indicator Lights The computer generated Burner Specification Sheets shipped with the burner represent the as built version of your specific...

Page 3: ...fore starting up the system all appropriate air and oil leak tests should be performed Make certain that the tank atmospheric vent line is unobstructed Refer to page 12 Figure 11 for fuel pump oil pip...

Page 4: ...valves etc Suction line vacuum values for such compo nents vary by manufacturer A Rule of Thumb to determine total vacuum for suction line sizing is to add 10 to vacuum determined from Figure 10 calcu...

Page 5: ...r calls for low fire the normally closed Oil Solenoid Return Valve 7 closed at high fire is energized reducing nozzle pressure to the low fire rate Simultaneously the Three Way Solenoid Valve 10 is de...

Page 6: ...trol Mode Using a Two Step Oil Pump Model C O Field Piped Check Valve At Tank Fuel Shutoff Valve Fusible Link Valve If Required by Code Check Valve Field Piped 12 pressure setting of the pump low fire...

Page 7: ...urn Pressure Tap 8 5 Metering Valve 7 1 8 Allen Screw For Oil Nozzle Pressure Adjustment Under Cap Vacuum Gauge Inlet Port Optional Return Port For Simplex Nozzle Use Alternate Connec tion to Tee on O...

Page 8: ...us tion chambers or high heat release pressurized fireboxes Moving the adjustment knob back increases the premix air Gas Oil Linkage Adjustment For Full Modulation Standard System Typical general link...

Page 9: ...als is for factory use only and should not be used for incoming power connections 2 Close main and checking gas cocks Open suction line manual oil valves and others as appropriate 3 Tighten all screws...

Page 10: ...uit the particular operating conditions 3 Do not secure flame safeguard control into its wiring base until it has been determined that there are no shorts or grounds in the system 4 Install oil pressu...

Page 11: ...chamber 18 For small On Off burners with a simplex nozzle adjustments consist primarily of attaining correct fuel air ratios Adjustments should be set to obtain11 121 2 CO2 and no more than a 2 smoke...

Page 12: ...rm in the boiler or follow specific initial firing recommendations provided by the heat exchanger manufacturer 34 Tighten all linkages and permanently mark settings 35 Limit control check should be ma...

Page 13: ...sure gauges overhead oil lines or fittings A leaking check valve on the bypass return line from the nozzle can create the same effect 6 The Teflon seal should stay on the nozzle when servicing On some...

Page 14: ...2 Fuel Oil By Pass Return Closed Approx High Fire Rate GPH 300 PSIG By Pass Return Closed Approx High Fire By Pass Return Pressure PSIG By Pass Return Closed Approx By Pass Return Pressure PSIG Appro...

Page 15: ...eturn and Firing Rates Will be Reduced Somewhat Consult Factory for Further Information When Supply Pressure to Nozzle is Lower Than 300 PSIG the By Pass Return and Firing Rates Will be Reduced Somewh...

Page 16: ...lon seal in the Monarch F80BPS and Delavan 33769 nozzles is an integral part of the nozzles and that if the seal is removed accidentally the nozzle must be replaced On the Delavan 30630 and 30637 nozz...

Page 17: ...ulators should be kept clean and must be replaced if cracked 2 The spark gap must be set in accordance with the dimensions noted Refer to Figures 30 31 32 Ensure that the distance between the electrod...

Page 18: ...Setting 1 16 Blade Tips After Adj Must be Within 1 16 of A Flat Plane Mark Pipe With Saw For Full Forward Pilot Extends Thru Diffuser 0 125 1 8 5 32 Diameter Orifice Gas Inlet Oil Nozzle Choke Assembl...

Page 19: ...e or check valve not holding Correct as required GAS OPERATION 1 Burner Motor Runs but Pilot Does Not Light A Gas supply to burner shut off make sure all manual gas supply valves are open Automatic hi...

Page 20: ...echanical binding of linkage Readjust linkage O Loose wiring connections Check and tighten all connections 2 Oil Flame Ignites but then Flame Safeguard Control Locks Out on Safety A Flame scanner lens...

Page 21: ...f necessary F On two step pump N O pump mounted oil solenoid valve defective not closing Replace valve or pump G Oil pump coupling loose slipping or defective Replace H Linkage mechanically binding Re...

Page 22: ...turer s instructions Refractory hold in As required annually Service Technician See Pilot turndown tests High limit safety control Annually Service Technician Refer to heat exchanger manufacturer s in...

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