Beckett 100 User Manual
Page 2
Instruction Manual –
Model AFII Oil Burner
Beckett
Contents
Prepare before installing
Verify specifications ……………………………….…………………..…….………….. 3
Be aware of hazard definitions …………….…………….…..………..……………….. 3
Check certifications/approvals ……………………………………..…………………... 3
Notice special requirements ………………….…………...…………..……………….. 3
Prepare burner & site
Inspect/prepare installation site ……………………...…………..………………….… 4
Prepare burner ……………………………...…..…………………..…………………… 5
HLX arrangement……………….…………….………………………..………………... 6
FBX arrangement …………………………………….….…………..………………….. 7
Adjust, pipe, & wire burner
Mount burner on appliance ………………………………..…………..……………….. 8
Connect fuel lines ………………………………………………………..……………… 8
Wire burner ………………………………………………………………..……………... 8, 9
Startup & adjust burner
Startup burner/set combustion ………..……………..….…………..…………………. 10
Set combustion with instruments …………..………….…………..…………………... 10
Service & maintain burner
Perform regular maintenance …………………..……….……………..……….……… 10
To replace the blower wheel ………………………..……………….…………………. 10
Replacement parts ………………………………………………………………………. 11
Owner’s information and warranty ………………………………….………….……… 12
2
Table 1 – Air Tube Combination (ATC) codes
AFII AIR TUBE COMBINATION AND FIRING RATE CHART
USABLE AIR TUBE LENGTH DIM. “A” (see Fig. 5)
FIRING RATE RANGE
3”
5”
7”
9”
ATC Code
Head
AFII 85
AFII 100
AFII 150
Head Design – Adjustable w/ stop screw – typical applications: Wet base boilers
HLX30 HLX50 HLX70 HLX90 HB AF2-6 0.40-0.85
gph 0.65-1.00 gph
0.75-1.35 gph
HLX30
HLX50
HLX70
HLX90
HC
AF2-9
N/A
0.65-1.00 gph
0.75-1.50 gph
HLX30 HLX50 HLX70 HLX90 HD AF2-6 0.40-0.85 gph
0.65-1.00 gph
0.75-1.10 gph
HLX30
HLX50
HLX70
HLX90
HE
AF2-9
N/A
0.65-1.00 gph
0.75-1.35 gph
Head Design – Fixed – typical applications: Furnaces, Dry base boilers, Water heaters
FBX30
FBX50 FBX70
FBX90
HFXS FB0
0.40-0.65 gph
0.55-0.75 gph
0.75-1.00 gph
FBX30
FBX50
FBX70
FBX90
HGXS
FB3
0.55-0.85 gph
0.55-1.10 gph
0.85-1.20 gph
FBX30 FBX50 FBX70 FBX90 HHXS FB4 N/A
0.75-1.10 gph
1.10-1.25 gph
FBX30
FBX50
FBX70
FBX90
HIXS
FB6
N/A
0.85-1.15 gph
1.15-1.35 gph