Electrical supply, Vent system, Verify burner components – Beckett CF1000 User Manual
Page 6: Verify firing input range, Verify air tube, Model “xx
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Electrical Supply
Verify that the power connections available are
correct for the burner. Refer to Figure 1. All power
must be supplied through fused disconnect switches.
Vent System
The fl ue gas venting system must be in good
condition and must comply with all applicable codes.
Verify Burner Components
Burner nameplate (Figure 1), Model CF1000
Air tube assembly
Mounting fl ange kit
Pedestal mounting assembly kit (recommended)
Oil nozzle, per Table 1 — Only 45° to 70° solid
pattern nozzles are recommended unless otherwise
specifi ed by appliance manufacturer. (See specifi c
appliance recommendation sheet or refer to OEM
Spec Guide). Find the required fi ring rate in the 300
psig column (factory-set fuel unit pressure). Select
the corresponding nozzle from column 1 (Rated gph
@
100
psig).
(Example: 5.00 gph nozzle @ 300 psig = 8.66 gph)
Verify Firing Input Range
Refer to appliance manufacturer’s instructions
(if available) for fi ring rate and nozzle selection.
Otherwise, the maximum recommended fi ring
rate for the burner is limited by the length of
the fi ring chamber and the distance from the
burner center to the chamber fl oor. Verify that the
chamber dimensions are at least as large as the
minimum values given in Figure 2. If the appliance
dimensions are smaller than recommended, reduce
the fi ring rate accordingly.
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Verify Air Tube
Note: The information in this section may be disregarded
if the air tube is supplied by the appliance manufacturer.
Air tube arrangement –
Tube A — 4.0 to 10.0 GPH per Figure 2.
Maximum fi ring capacity depends on the fi rebox
pressure, see Table 2.
See Figure 2 to verify the correct air tube length and
air tube combination code.
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Table 1 - Nozzle Capacities (GPH)
Rated
gph
@ 100
psig
Pressure - pounds per square inch
125 150 175
200
250
275
300
2.00
2.24
2.45
2.65
2.83
3.16
3.32
3.46
2.25
2.52
2.76
2.98
3.18
3.56
3.73
3.90
2.50
2.80
3.06
3.31
3.54
3.95
4.15
4.33
2.75
3.07
3.37
3.64
3.90
4.35
4.56
4.76
3.00
3.35
3.67
3.97
4.24
4.74
4.97
5.20
3.50
3.91
4.29
4.63
4.95
5.53
5.80
6.06
4.00
4.47
4.90
5.29
5.66
6.32
6.63
6.93
4.50
5.04
5.51
5.95
6.36
7.11
7.46
7.79
5.00
5.59
6.12
6.61
7.07
7.91
8.29
8.66
5.50
6.15
6.74
7.28
7.78
8.70
9.12
9.53
6.00
6.71
7.35
7.94
8.49
9.49
9.95
10.39
6.50
7.27
7.96
8.60
9.19
10.28
10.78
11.26
7.00
7.83
8.57
9.26
9.90
11.07
11.61
12.12
7.50
8.39
9.19
9.92 10.61 11.86
12.44
12.99
8.00
8.94
9.80 10.58 11.31 12.65
13.27
13.86
Figure 1 - Typical Nameplate
LISTED
(FUEL) BURNER NO.P100000
SERIAL NUMBER
050214-00000
Control Circ: 120V/60Hz 4.5A
Motor Circ: 120V/60Hz 4.0A
Model “XX”
Series (Fuel) Burner
R.W. Beckett Corp.
Elyria, Ohio
Made in the U.S.A.
For use with Group 8 . . .
MP 1192 XX000 R00
X
X
X
X
X
X
XX000 R00
050214-00000
MFR’S SETTINGS
R.W. Beckett Construction &
Setting Data
R.W. Beckett Specifi cation
Number and Revision
Boiler Manufacturer and
Model, When Applicable
Additional Codes
General Model Information
Serial Number, Including Date Code
Rating Information
Approval Agency Symbols
Primary Group and Fuel
Section: Pre-installation Checklist