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Contents

Burner Application Scope and Intended Use ........... 2
Prepare Before Installing ............................................ 3

Notice Special Requirements.............................................3
Speci

fi

 cations .....................................................................3

General Information .................................................... 4

A. Equipment Located in Con

fi

 ned Space .........................4

B. Exhaust Fans and Other Air-Using Devices. ...................... 4
C. Clearances to Burner and Equipment ...........................4
D. Exhausting Hazardous Fumes ......................................4

Nozzle Assembly Maintenance .................................. 4

A. Replace the Burner Nozzle............................................4
B. Check/Adjust Electrodes ...............................................5
C. Igniter Maintenance .......................................................6
D. Servicing Nozzle Line Assembly ...................................6
E. Check/Adjust “Z” Dimension ..........................................6

Fuel Supply .................................................................. 7

A. Connect Fuel Lines........................................................7
B. Fuel Supply Level with or Above Burner........................7
C. Fuel Supply Below Level of Burner ...............................7
D. Fuel Line Replacement (Remote Tank Only) ................7
E.  Fuel Line Valve and Filter .............................................7

Burner Wiring ............................................................... 8

A. Burner installed on equipment .......................................8
B. Burner Replacement......................................................8

Drive Component Maintenance .................................. 9

A. Motor, Blower Wheel, & Coupling Replacement............9
B. Pump Maintenance........................................................9
C. Solenoid Valve Testing ................................................10

Start Up Burner & Set Combustion .......................... 10

A. Basic Burner Operation ...............................................10
B. Combustion Set-up ......................................................10
C. Set Combustion with Instruments................................10

Maintain & Service Burner ........................................ 11

A. Owner’s Information .................................................... 11
B. Owner Service and Maintenance  ............................... 11
C. Extended Down Time .................................................. 11
D. Regular Service/Maintenance ..................................... 11

Troubleshooting ........................................................ 12
Replacement Parts .................................................... 14
Limited Warranty Information .................................. 16

Hazard De

fi

 nitions

 

Within the boundaries of the hazard warning, there will 
be information presented describing consequences if the 
warning is not heeded and instructions on how to avoid 
the hazard. 

Intended to bring special attention 
to information, but not related to 

personal injury or property damage.

Indicates a hazardous situation, 
which, if not avoided, could 

result in minor or moderate injury. 

Indicates a hazardous situation, 
which, if not avoided, could 

result in death or serious injury.

Indicates a hazardous situation, 
which, if not avoided, will result 

in death or serious injury.

Burner Application Scope 

and Intended Use

The SDC burner is designed for use in road 
maintenance equipment applications that 
have DC voltage charging systems capable of 
sustaining the speci

fi

 ed voltage requirements. 

 

For other equipment applications, please contact 
Beckett Technical Services at 1-800-645-2876.

Summary of Contents for SDC 24 VDC

Page 1: ...E INSTRUCTIONS AND SAVE FOR REFERENCE y y y Incorrect installation adjustment or misuse of this burner could result in death severe personal injury or substantial property damage To the Professional Q...

Page 2: ...t up 10 C Set Combustion with Instruments 10 Maintain Service Burner 11 A Owner s Information 11 B Owner Service and Maintenance 11 C Extended Down Time 11 D Regular Service Maintenance 11 Troubleshoo...

Page 3: ...burners may be agency listed as a unit to operate beyond these limits Consult the appliance manufacturer s specifications and agency approvals for verification y y Prepare Before Installing Specifica...

Page 4: ...f the enclosure Each opening shall have a free area of not less then one square inch per 1 000 BTU s per hour of the total input rating of all equipment within the enclosure The openings shall have fr...

Page 5: ...efore installation Do NOT attempt to install or remove a nozzle without securing the adapter to prevent seriously damaging the alignment Use care when handling the nozzle line assembly to prevent chan...

Page 6: ...elease the igniter baseplate Then tilt the igniter back on its hinge Remove the splined nut b Remove the nozzle line assembly from the burner being careful not to damage the electrodes or 1 2 3 4 insu...

Page 7: ...Tape fragments can lodge in fuel line components and fuel unit damaging the equipment and preventing proper operation Use oil resistant pipe sealant compounds y y y The burner may be equipped with a s...

Page 8: ...rated at 50 amps or less Motor off delay on a 7559P will be disabled if the safety and operating limits as shown in Figure 6 interrupt power to the control s red 24 volt wire Do not wire power directl...

Page 9: ...the wires Restore power start the burner and perform the combustion test described previously in this manual 1 2 3 4 5 6 7 8 9 10 Figure 7 Blower Wheel CENTER WHEEL FOR EQUAL DISTANCE FROM HOUSING SI...

Page 10: ...ovided in this installation manual y y y y C Solenoid Valve Testing To check solenoid operation perform the following Check for oil flow and operating pressure by removing the copper tubing from the n...

Page 11: ...the Replacement Parts exploded view for part locations Replace the oil supply line filter if applicable The line filter cartridge must be replaced to avoid contamination of the pump and nozzle Inspect...

Page 12: ...any dirt asphalt or other material Check motor current The amp draw should not exceed the nameplate rating Check all wiring for loose connections or damaged insulation Check the pump pressure and cut...

Page 13: ...following possibilities Check voltage at the motor to insure that switches and relays in line with the motor are operating properly Refer to section Burner Wiring Check pump and motor shaft operation...

Page 14: ...Air Shutter 10 slot 3215 7 Pump Specify 8 Connector Tube Assembly 5394 9 Oil Valve 22246 10 Brass Elbow 2256 11 Cord Set Valve 21807 12 Splined Nut 3666 Illustration Description Part 13 Escutcheon Pla...

Page 15: ...15 24 Vdc SDC Burner Manual...

Page 16: ...e to R W Beckett Corporation P O Box 1289 Elyria OH 44036 NOTE Beckett is not responsible for any labor cost for removal and replacement of equipment THIS WARRANTY IS LIMITED TO THE PRECISE TERMS SET...

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