Table Of Contents - Beckett NX50LG Manual

Table of Contents
General information
Hazard Definitions ........................................................................................................................................ 3
Owner's Responsibility ................................................................................................................................ 3
1[ information To Be Used On,y By Qualified Service
Technicians
II
General information .........................................................................................................................................4
General Specifications ........................................................................................................................ 4
Notice Special Requirements ........................................................................................................................... 4
lnspectlPrepare installation Site .................................................................................................................4
Clearances to Burner and Appliance ............................................................................................................... 4
inspect Chimney or Direct Vent System ......................................................................................................... 4
Combustion Air Supply ..................................................................................................................................... 5
DirectlSidewall Venting Application ................................................................................................................ 5
Fuel Line Installation ......................................................................................................................................... 5
Fuel Line Valves and Filters ............................................................................................................................. 5
Prepare the Burner ........................................................................................................................................... s
General ......................................................................................................................................................... 6
Low Fire Rate Baffle (if specified) .................................................................................................................... 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
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RWB 6104 BNX R02