Đầu đốt gas
MAXON
cung cấp một loạt các đầu đốt đánh lửa gas để đáp ứng nhu cầu cụ thể của từng
loại đầu đốt. Trong hầu hết các trường hợp, phần danh mục ghi trong câu
hỏi sẽ cung cấp cho bạn dữ liệu bạn cần để chọn một trong nhiều trình điều
khiển có sẵn. Thông tin sau đây là bản tóm tắt các tham chiếu của các
thành phần bổ sung / phụ kiện và dữ liệu hiệu suất.
Pilot
Capacities/Specifications
Maxon offers a wide
range of gas pilots to meet the
specific needs of each of its burner product lines. In most cases, the
appropriate burner catalog section will provide the selection data needed to
choose one
of the many pilots offered. Pages
9505 through 9508 are a summary of the additional component/acces- sory part
numbers and performance data.
Raw gas pilots may be used for manual light-off
and are not intended as permanent pilots. Do not use outdoors or
in high draft or back pressure conditions where flame may be accidently
extinguished.
|
Pilot Assembly Number
|
Pilot Description
|
Pressures required to pilot mixer
|
Normal Capacity 1000's Btu/hr
|
Pilot Assembly Includes:
|
||||
|
Pilot Mixer
|
Gas Adjustable
|
Spark Ignitor
|
||||||
|
Natural Gas
|
Combustion Air
|
Orifice
|
Cock
|
|||||
|
04640
|
Raw gas pilot
|
6-8" wc
|
---
|
15
|
---
|
---
|
18315
|
---
|
|
07310
|
Raw gas
lighter torch
|
---
|
||||||
Pilots for
premixed nozzles. Series
“SN” Sealed Nozzles and WIDE-RANGE® Burners
may be fitted with either open-port or sealed-port pilots. STICKTITE™ Nozzles
can accept all of these open-port pilots. MULTIFIRE® Burners
can use any of these sealed-port pilots.
|
Pilot Assembly Number
|
Pilot Description
|
Pressures required to pilot mixer
|
Normal Capacity 1000's Btu/hr
|
Pilot Assembly Includes:
|
||||
|
Pilot Mixer
|
Gas Adjustable
|
Spark Ignitor
|
||||||
|
Natural Gas
|
Combustion Air
|
Orifice
|
Cock
|
|||||
|
04572
|
Open port
atmospheric pilot
|
8-27" wc
|
---
|
30
|
12326
|
39294
|
---
|
---
|
|
06868
|
Open port
venturi pilot
|
4-6" wc
|
15
|
12457
|
||||
|
06969
|
18110
|
|||||||
|
10849
|
Open
port atmospheric pilot
|
8-27"
wc
|
---
|
30
|
12326
|
---
|
---
|
|
|
10901
|
18110
|
|||||||
|
10904
|
||||||||
|
13919
|
6-8" wc
|
25
|
12457
|
|||||
|
18886
|
Open port
venturi pilot
|
2-15 PSIG
|
---
|
30
|
18885
|
39295
|
---
|
---
|
|
18887
|
18110
|
|||||||
|
09300
|
Open
port pressure pilot
|
4-7"
wc
|
8-16 oz.
|
20
|
11680
|
38579
|
---
|
---
|
|
10237
|
18110
|
|||||||
|
10895
|
||||||||
|
10899
|
Pressure
pilot/spark ignited
|
|||||||
|
10240
|
Sealed port
venturi pilot
|
2-5 PSIG
|
---
|
20
|
18885
|
39295
|
---
|
18110
|
|
10243
|
||||||||
|
11681
|
Sealed
port pressure pilot
|
4-7" wc
|
8-16 oz.
|
25
|
11680
|
38579
|
---
|
|
|
11684
|
40
|
11683
|
||||||
|
18639
|
1" wc
|
6" wc
|
18638
|
|||||
|
19299
|
Sealed port
pressure pilot
|
4-7" wc
|
8-16 oz.
|
75
|
19298
|
|||
10/93
Pilot
Capacities/Specifications
Pilots
for VORTIFLARE® Burners
|
Pilot Assembly Number
|
Pilot Description
|
Pressures required to pilot
mixer
|
Normal Capacity
1000's Btu/hr
|
Pilot Assembly Includes:
|
||||
|
Pilot Mixer
|
Gas Adjustable
|
Spark Ignitor
|
||||||
|
Natural Gas
|
Combustion Air
|
Orifice
|
Cock
|
|||||
|
32844
|
Pilot assembly
|
2" wc
|
11" wc
|
25
|
---
|
---
|
15726
|
18110
|
|
33974
|
Pilot assembly
1-1/2" VORTIFLARE
|
11683
|
38579
|
---
|
||||
Side-mounted pilots for Style A & B LINOFLAME® Burners
|
Pilot Assembly Number
|
Pilot Description
|
Pressures required to pilot mixer
|
Normal Capacity 1000's Btu/hr
|
Pilot Assembly Includes:
|
||||
|
Pilot Mixer
|
Gas Adjustable
|
Spark Ignitor
|
||||||
|
Natural Gas
|
Combustion Air
|
Orifice
|
Cock
|
|||||
|
05140
|
Fresh air type
LINOFLAME® pilot
|
8-27" wc
|
---
|
30
|
12326
|
39294
|
---
|
18118
|
|
10847
|
Fresh air type
(with vane)
|
|||||||
|
12150
|
Recirculating
type (with vane)
|
33107
|
---
|
15726
|
||||
|
10848
|
Pressure type
pilot (with vane)
|
4-7" wc
|
8-16 oz.
|
15
|
11680
|
38579
|
---
|
|
End-mounted LINOPAK
Pilots for Style
A & B LINOFLAME® Burners
|
Pilot Assembly Number
|
Pilot Description
|
Pressures required to pilot mixer
|
Normal Capacity 1000's Btu/hr
|
Pilot Assembly Includes:
|
||||
|
Pilot Mixer
|
Gas Adjustable
|
Spark
Ignitor
|
||||||
|
Natural Gas
|
Combustion Air
|
Orifice
|
Cock
|
|||||
|
15214
|
Inert air
LINOPAK pilot
|
8-27"
wc
|
---
|
30
|
33107
|
---
|
15726
|
18118
|
|
15216
|
Fresh air
LINOPAK pilot
|
12326
|
39294
|
---
|
||||
|
15218
|
Fresh air
LINOPAK pilot (w/vane)
|
|||||||
|
15220
|
Inert air
LINOPAK pilot (w/vane)
|
33107
|
---
|
15726
|
||||
|
15215
|
Pressure type
LINOPAK pilot
|
4-7" wc
|
8-16 oz.
|
15
|
11680
|
38579
|
---
|
|
|
15219
|
Pressure type
LINOPAK (w/vane)
|
|||||||
Pilot for
INFRAWAVE® Burner is normally supplied as a sub-assembly within a
complete INFRAWAVE® Burner pilot section.
|
Pilot Assembly Number
|
Pilot Description
|
Pressures required to pilot mixer
|
Normal Capacity 1000's Btu/hr
|
Pilot Assembly Includes:
|
||||
|
Pilot Mixer
|
Gas Adjustable
|
Spark Ignitor
|
||||||
|
Natural Gas
|
Combustion Air
|
Orifice
|
Cock
|
|||||
|
25906
|
Pilot assembly
"constant pilot"
|
4-7" wc
|
8-16" oz
|
15
|
11680
|
38579
|
---
|
18110
|
Pilot
Capacities/Specifications
End-mounted
pilots for “VF” LINOFLAME® Burners
|
Pilot Assembly Number
|
Pilot Description
|
Pressures required to pilot mixer
|
Normal Capacity 1000's Btu/hr
|
Pilot Assembly Includes:
|
||||
|
Pilot Mixer
|
Gas Adjustable
|
Spark Ignitor
|
||||||
|
Natural Gas
|
Combustion Air
|
Orifice
|
Cock
|
|||||
|
23218
|
VFH
LINOPAK pilot assembly
|
4-7" wc
|
---
|
20
|
23229
|
---
|
---
|
18118
|
|
23219
|
1-2 PSIG
|
30
|
23230
|
|||||
|
23997
|
4-7" wc
|
20
|
23229
|
|||||
|
24101
|
VFL
LINOPAK pilot assembly
|
1-2 PSIG
|
30
|
23230
|
---
|
|||
|
24102
|
4-7" wc
|
20
|
23229
|
|||||
|
24289
|
4-7" wc
|
20
|
23229
|
|||||
|
22737
|
VFH LINOPAK
pilot assembly
|
4-16 oz.
|
25
|
11680
|
38579
|
---
|
||
|
23995
|
||||||||
|
24100
|
VFL LINOPAK
pilot assembly
|
|||||||
|
24287
|
||||||||
|
27708
|
LINOPAK pilot
assembly HP-VFL
|
1-2 PSIG
|
75
|
25006
|
38577
|
---
|
||
|
27709
|
LINOPAK pilot
assembly HP-VFH
|
|||||||
|
28240
|
LINOPAK HP-VFH
(ext. eye)
|
|||||||
|
28241
|
LINOPAK HP-VFL
(ext. eye)
|
|||||||
Series
“66” AIRFLO® Burner pilots
|
Pilot Assembly Number
|
Description
|
Spark Ignitor included
|
With optional Pilot Mixer
|
Adjustable Orifice included
|
Natural gas pressure required at
pilot
|
Combustion air pressure
required at pilot
|
Capacity 1000's
Btu/hr
|
|
19084
|
AIRFLO-PAK Pilot Set
(direct mounted)
|
18075
|
12326
|
39294
|
8-27" wc
|
---
|
25
|
|
16948
|
---
|
||||||
|
17082
|
38579
|
4-7" wc
|
6 oz.
|
40
|
|||
|
19193
|
Built-in Pilot End
Plate Set (direct mounted)
|
18075
|
12326
|
39294
|
8-27" wc
|
---
|
25
|
|
16948
|
---
|
||||||
|
17082
|
38579
|
4-7" wc
|
6 oz.
|
40
|
|||
|
36504
|
AIRFLO-PAK Pilot Set
(external mounted)
|
---
|
12326
|
39294
|
8-27" wc
|
---
|
25
|
|
16948
|
---
|
||||||
|
17082
|
38579
|
4-7" wc
|
6 oz.
|
40
|
|||
|
36497
|
Built-in Pilot End
Plate Set (external mounted)
|
---
|
12326
|
39294
|
8-27" wc
|
---
|
25
|
|
16948
|
---
|
||||||
|
17082
|
38579
|
4-7" wc
|
6 oz.
|
40
|
11/93
Pilot
Capacities/Specifications
Series
NP/RG AIRFLO® pilots
|
Pilot Assembly Number
|
Description
|
Spark Ignitor included
|
Adjustable Orifice included
|
Natural gas differential pressure
required at pilot
|
Capacity 1000's
Btu/hr
|
|
20883
|
NPF - 1-1/4 -
FR - SI 2 pc. pilot set with spark ignitor
|
23739
|
---
|
0.1" wc
|
20
|
|
21654
|
RGF - 1-1/4 -
FR - SI 2 pc. pilot set with spark ignitor
|
||||
|
23183
|
RG-PAK pilot
set with spark ignitor
|
||||
|
23184
|
NP-PAK pilot
set with spark ignitor
|
||||
|
23185
|
NP-PAK pilot
assembly
|
38577
|
10
|
||
|
23186
|
NP-PAK pilot
assembly with tubing
|
||||
|
23187
|
RG-PAK pilot
assembly
|
||||
|
23188
|
RG-PAK pilot
assembly with tubing
|
||||
|
24874
|
6"
section with pilot NP-1-6P
|
---
|
1.1" wc
|
30
|
|
|
24875
|
6"
section with pilot RG-IV-6P
|
||||
|
26670
|
6"
section with pilot NP-II-6P
|
0.7" wc
|
|||
|
26671
|
6"
section with pilot NP-III-6P
|
0.5" wc
|
|||
|
28365
|
RGF - 1-1/4
end inlet flange set with spark ignitor
|
0.1" wc
|
20
|
||
|
36711
|
NP - EC - FR -
SI 1 pc. end close set with spark ignitor
|
||||
|
36712
|
NPF - 1-1/4 -
FR - SI 1 pc. pilot set with spark ignitor
|
||||
|
37004
|
NP - EC - SI
3/4 UV 1 pc. pilot set with spark ignitor
|
||||
|
51029
|
RG-PAK pilot
set with spark ignitor
|
||||
|
51030
|
NP-PAK pilot
set with spark ignitor
|
||||
|
51031
|
NP-PAK pilot
assembly
|
38577
|
10
|
||
|
51032
|
RG-PAK pilot
assembly
|
COMBUSTIFUME® Burner pilots
|
Pilot Type
|
Pilot End Plate assembly number
|
Description
|
Spark Ignitor included
|
Pilot Mixer
|
Adjustable Orifice included
|
Pressures required:
|
Maximum Capacity 1000's
Btu/hr
|
|
|
Natural Gas
|
Combustion Air
|
|||||||
|
Built-in Raw Gas Pilots
|
26049
|
4CF B.I. pilot end plate set,
FR/SI
|
18075
|
---
|
---
|
8-27" wc
|
---
|
30
|
|
26050
|
5CF B.I. pilot end plate set,
FR/SI
|
|||||||
|
26081
|
4CF B.I. pilot end plate set,
FR/SI
|
---
|
||||||
|
26082
|
5CF B.I. pilot end plate set,
FR/SI
|
|||||||
|
Atmospheric
Pilots
|
23894
|
4CF AIRFLO-PAK pilot set, FR/SI
|
18075
|
20103
|
---
|
4-8" wc
|
---
|
15-35
|
|
23893
|
---
|
|||||||
|
23986
|
5CF AIRFLO-PAK pilot set, FR/SI
|
|||||||
|
Pressure
Pilots
|
23894
|
4CF AIRFLO-PAK pilot set, FR/SI
|
18075
|
11680
|
38579
|
4-8" wc
|
6 oz.
|
30-40
|
|
23893
|
---
|
|||||||
|
23986
|
5CF AIRFLO-PAK pilot set, FR/SI
|
|||||||
Dimensions (in inches) General Purpose Raw Gas
Pilots |
|||
 |
|||
Open-Port
Atmospheric Pilots (for
STICKTITE®
Nozzles and
Sealed Nozzles)
Open-Port
Pressure Pilots (for
STICKTITE®
Nozzles)
Sealed-Port
Pilots (for
Sealed Nozzles, WIDE-RANGE®
& MULTIFIRE® Burners)|
Pilot
|
A
|
B
|
|
11681
11684
|
3.19
|
4.88
|
|
18639
|
3.38
|
5
|
 |
6/94
Dimensions (in inches)
End-mounted
LINOPAK Pilots (for
“A & B” LINOFLAME®
Burners)|
Assembly Number
|
Sketch
|
|
15216
15218
|
1
|
|
15215
15219
|
2
|
|
15214
15220
|
3
|
|
Side-mounted
“Patch-on” Pilots (for
“A & B” LINOFLAME®
Burners)|
Assemby Number
|
Sket
|
|
05140
|
1
|
|
06868
|
2
|
|
06969
|
2
|
|
10847
|
1
|
|
10848
|
3
|
|
18886
|
2
|
|
18887
|
2
|
|
12150
|
4
|
NOTE: Sketch 2 mounting
a
LINOFLAME®
assembly and m be ordered sep
Dimensions (in inches) Air-Gas Pilot Mixers – Atmospheric Type
Air-Gas Pilot Mixers –
Pressure Type Adjustable Orifice
Cock #15726
3/96
Dimensions
(in inches)
Adjustable Orifices
#39294
& #39295
#38009 - 3/8"
NPT outlet #38577 - 1/4" NPT outlet
 |
#38579 #50431
Installation/Start-up
Instructions
Maxon supplies a broad
range of pilots and pilot pipe train components. Typical items are shown below
indicating the nomenclature used in the following installation and start-up
instructions.
1. Check the bill of
material to be sure that all items
of a complete pilot system (pilot nozzle, spark electrode, mixing body,
shut-off cock with or without adjustable orifice, gas pressure regulator and
pilot solenoid valve) are present,
or their absence justified.
2. Install the pilot as indicated by main burner installation instructions,
keeping pilot piping (including regulator and solenoid valve) as close to the
pilot as possible. Pilot take-off from the main burner gas line should be made
upstream of the main gas regulator.
3.
Connect the gas supply with regulators installed for proper flow direction
and piping turns kept to a minimum.
4.
Connect pilot air supply
line (where required), again using
a minimum of turns and oversize piping where necessary to assure adequate flow.
In cases where the pilot is "interrupted," the pilot air solenoid
valve should be installed to operate simultaneously with the pilot gas
solenoid.
5.
Set gap on
10 mm or 18 mm spark ignitors (where used) for .05" to .06" then
connect lead from ignition
transformer to ignitor.
6.
Purge the
entire unit with gas supply off. This means opening main burner air control
valve to full-open position and running all fans and blowers long enough to
give full system purge. Return main burner air control to minimum position
after purge is complete.
7.
Bleed gas line following
main burner start-up instructions or those of local gas company representative.
Note that the small pilot flow cannot quickly bleed long runs of long gas
piping.
5/81
Installation/Start-up (cont'd.)
8.
Preadjust pilot regulator
by removing cap "A" and turning setting screw counter-clockwise to its uppermost or
top position.
9.
Preadjust adjustable orifice
by removing cover "B" and turning the adjusting screw
clockwise
until seated (closed position).
10.
Light and adjust
pilot by energizing spark ignitor (or holding small flame to
pilot) and opening pilot gas cock. Turn adjustable orifice screw counter-clockwise slowly until
ignition occurs (this may take
several seconds). If you do not get ignition, close the gas cock and check out
these potential problem areas:
A.
Lack of spark. Recheck
gap, inspect for cracked porcelain or bad transformer
and
correct any problems found.
B.
Lack of gas. Check
for closed gas cock, air in gas line, regulator
in line backwards
or insufficient gas pressure, then correct as necessary.
C.
Too much gas. Close
adjustable orifice and reopen slowly while attempting ignition.
Note that the first
several turns of the adjustable orifice screw comprise most of the available
adjustment. Pilot regulators work best when the adjustable screw is near the
top of its range. Increase pilot gas pressure by turning downward (clockwise)
only if required under point "B" above.
Pilot flame should normally
be blue and stable.
A very light blue coloration indicates a lean condition (not enough gas) while a green center and/or luminous tips generally
indicate a rich flame (too much gas). Normal adjustment procedure would involve
adjusting the flame slightly rich and reducing the amount of pilot gas just
until the green disappears and a deep blue predominates.
11.
Replace regulator
cap "A" and adjustable orifice cover "B" then proceed with lighting and adjusting main burner in accordance with instructions supplied for it.
.
.
.
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