Beckett NX - Manual (Page 2)

Page 2 RWB 6104 BNX R02
Table of Contents
General Information
Hazard Defi nitions ........................................................................................................................................ 3
Owner’s Responsibility ................................................................................................................................ 3
Information To Be Used Only By Qualifi ed Service Technicians
General Information ......................................................................................................................................... 4
General Specifi 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 Baffl e (if specifi 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