Beckett NX Burner User Manual


 
Page 2 RWB 6104 BNX R02
Table of Contents
General Information
Hazard De nitions ........................................................................................................................................3
Owner’s Responsibility ................................................................................................................................3
Information To Be Used Only By Quali ed Service Technicians
General Information .........................................................................................................................................4
General Speci cations………………………………………………………….. ....................................................4
Notice Special Requirements ...........................................................................................................................4
Inspect/Prepare Installation Site .................................................................................................................4
Clearances to Burner and Appliance ...............................................................................................................4
Inspect Chimney or Direct Vent System .........................................................................................................4
Combustion Air Supply .....................................................................................................................................5
Direct/Sidewall Venting Application ................................................................................................................5
Fuel Line Installation .........................................................................................................................................5
Fuel Line Valves and Filters .............................................................................................................................5
Prepare the Burner ...........................................................................................................................................6
General .........................................................................................................................................................6
Low Fire Rate Baf e (if speci ed) ....................................................................................................................6
Mount Burner on Appliance .............................................................................................................................6
Connect Fuel Lines ...........................................................................................................................................6
Wiring Connection Diagram .............................................................................................................................7
Start the Burner and Set Combustion ......................................................................................................8
Start-up and Initial Settings ..............................................................................................................................8
Set Combustion with Test Instruments .........................................................................................................10
Cover Installation ............................................................................................................................................10
Trained Service Technician’s Regular Maintenance .........................................................................10
Removing Nozzle Line for Service .................................................................................................................11
Nozzle Installation ...........................................................................................................................................12
Check/Adjust Electrodes ................................................................................................................................12
Check Retention Head Alignment and Cad Cell Sighting ............................................................................13
Check/Adjust “Zero” Calibration ...................................................................................................................13
Blower Wheel Replacement ...........................................................................................................................14
Replacement Parts Diagram .......................................................................................................................15
Replacement Parts Diagram ...........................................................................................................................15
Replacement Parts List ...................................................................................................................................15
Beckett Limited Warranty Information ...................................................................................................16