Beckett AF44XR User Manual

2
To the Owner:
Thank you for purchasing a Beckett
burner for use with your heating appliance.
Please pay attention to the Safety Warnings
contained within this instruction manual.
Keep this manual for your records and
provide it to your qualied service agency
for use in professionally setting up and
maintaining your burner.
Your Beckett burner will provide years of
efcient operation if it is professionally
installed and maintained by a qualied
service technician. If at any time the burner
does not appear to be operating properly,
immediately contact your qualied
service agency for consultation.
We recommend annual inspection/
service of your heating system by a
qualied service agency.
Daily – Check the room in which your
burner/appliance is installed. Make sure:
y Air ventilation openings are clean and
unobstructed
y Nothing is blocking burner inlet air
openings
y No combustible materials are stored
near the heating appliance
y There are no signs of fuel or water
leaking around the burner or appliance
Weekly
y Check your fuel tank level. Always
keep your fuel tank full, especially
during the summer, in order to prevent
condensation of moisture on the inside
surface of the tank.
Remainder of manual to be used ONLY BY
QUALIFIED SERVICE TECHNICIANS
▼
▼
Contents
General Information ....................................................3
Hazard Denitions ........................................................................ 3
Inspect/Prepare Installation Site .............................6-7
Inspect Chimney or Direct Vent System ........................................6
Combustion air supply ...................................................................7
Clearances to burner and appliance .............................................7
Combustion chamber — Burner retrotting ...................................7
Prepare the Burner ...................................................8-9
Burner fuel unit .............................................................................. 8
Attach air tube (if not already installed) ......................................... 8
Nozzle and Pump Pressure ..........................................................8
Install burner nozzle (if not already installed) ................................ 8
Check/adjust electrodes ................................................................ 9
Servicing nozzle line assembly .....................................................9
Low Firing Rate Bafe ................................................................... 9
Mount Burner on Appliance ..................................9-13
Mounting options ........................................................................... 9
Mounting dimensions ....................................................................9
Check/Adjust ‘Z’ Dimension - ‘F’ heads ...................................... 10
Installing the Fuel Tank and Supply System ........................12-13
Wire burner ...........................................................13-14
Burner packaged with appliance ................................................ 13
Burner installed at jobsite ........................................................... 13
Special wiring required for burners with covers ......................... 13
Wiring ......................................................................................... 14
Burner Controls .........................................................15
Start Up Burner/Set Combustion ........................16-18
Resetting from restricted or hard lockout ................................... 16
Cad Cell Resistance Measurement ............................................ 16
Startup / Checkout ..................................................................... 17
Check Safety Features ............................................................... 17
Set combustion with instruments .........................................17-18
Perform Regular Maintenance..................................18
Shutting the Burner Off .............................................................. 18
Replacement Parts ...............................................19-22
Start Up Report ..........................................................23
Limited Warranty Information ..................................24

Beckett AF44XR Specifications

General

Brand	Beckett
Model	AF44XR
Category	Burner
Language	English