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OIL SUPPLY PIPING

The C burner is designed for use with light grade fuel oils 

- commercial standard grades #2 or #1.
It is recommended that prior to installation all national, 

local and other applicable codes be reviewed to ensure 

total compliance.
It is recommended that prior to installation, NFPA-31 

and all other national, state, local and other applicable 

codes be reviewed to ensure total compliance with their 

requirements including, but not necessarily limited to, the 

use of anti-syphon valve(s), oil safety valve(s) (OSV), or 

other acceptable means to prevent siphoning of the oil 

when tank is above burner level. Even if such devices are 

not required by code, they should be considered good 

installation practice and mandatory when the tank is 

above burner level.
Do not install manual valves in the return line between 

the pump and the tank unless required by a specific 

code. If a manual valve is required, an automatic relief 

valve must be installed across the manual valve to 

ensure that oil will bypass directly back to the tank in the 

event the manual valve is inadvertently left in the closed 

position.
Use copper tubing with flare fittings or iron pipe on all 

installations. All units must utilize the proper size and 

type of suction line oil filters. See this page, Table 6 for 

recommended Power Flame oil filters.
If the oil storage system has been used with fuel heavier 

than #2 fuel oil, the entire system should be thoroughly 

cleaned and flushed before starting up the new system.  

Utilize fusible link and/or overhead anti-siphon valves as 

appropriate.
If iron pipe oil lines are used on underground tanks, swing 

joints utilizing nipples and elbows must be used and 

joined together, making certain the piping connections 

are tightened as the tank settles. Keep swing joints   in the 

suction and return lines as close to the tank as possible. 

Underground tanks should be pitched away from the 

suction line end of the tank to prevent sediment from 

accumulating at the suction line entrance. The suction line 

should be a minimum of 3” from the tank bottom.
Before 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 piping 

connection information. Further information relating 

to burner oil piping can be found in Table 6 this page, 

Figure 11 on page 12, and on page 13, Figure 12.

It is very important to properly size the oil suction line and 

oil filter, to provide fuel flow to the burner without exceeding 

10” suction pressure (vacuum) at the oil pump suction 

port.

Table 6
Oil Pump Suction Capacity and Filter Selection Chart

Gas/Oil Model 

Oil Model 

GPH 

Power Flame 

Alternate  

 

 

Suction Capacity 

Oil Filter Model 

Oil Filter

C1-GO-10 

 

70(1) 

 

73410 (Fulflo FB-6)

C1-GO-12 

C1-O and C1-OS 

70(1) 

 

73410 (Fulflo FB-6)

C2-GO-15 

C2-OA and C2-OAS 

70(2) 

 

73410 (Fulflo FB-6)

C2-GO-20A 

C2-OB and C2-OBS 

40 

70101-100 

73410 (Fulflo FB-6)

C2-GO-20B 

C2-OB and C2-OBS 

40 

70101-100 

73410 (Fulflo FB-6)

C3-GO-20 

C3-O 

105 

70101-100 

73410 (Fulflo FB-10)

C3-GO-25 

C3-O 

105 

70101-100 

73420 (Fulflo FB-10)

C3-GO-25B 

C3-O(B) 

135 

70101-100 

73420 (Fulflo FB-10)

C4-GO-25 

C4-OA 

135 

70101-100 

73420 (Fulflo FB-10)

C4-GO-30 

C4-OB 

135 

70101-100 

73420 (Fulflo FB-10)

C5-GO-30(B) 

C5-O(B) 

250 

70101-100 73290 

(#72 1” Hayward

C6-GO-30 C6-O 

250  70101-100 

with 100 mesh basket)

C7-GO-30(B) 

C7-O(B) 

265 

70101-100 73290 

(#72 1” Hayward

C8-GO-30 C8-O 

265  70101-100 

with 100 mesh basket)

1.  The standard pump normally supplied is 19 GPH for On-Off  

  or Modulating and 40 GPH for fixed air low fire start,  

  Low-High-Off and Low-High-Low operation. Optional  

  pumps are available which, depending on model specified,  

  could be as high as 70 GPH. Refer to information shipped  

  with the burner and/or consult the factory for specifics.

2.  The standard pump normally supplied is 40 GPH for Low- 

  High-Off and Low-High-Low and 70 GPH for On-Off and  

  Modulating operation. Optional pumps are available for  

  Low-High-Off and Low-High-Low which could be as high  

  as 70 GPH.  Refer to information shipped with the burner  

  and/or consult the factory for specifics.

The method to properly size copper tubing is outlined 

on page 12 (Figure 10). Consult Power Flame Customer 

Services Department for sizing assistance regarding 

iron pipe.

73290 (#72 1” Hayward 
with 100 mesh basket)

C11

Rev.304

Содержание C1-GO-10

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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