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Fireye SureFire 20, Manual, Page: 8 / 16

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8

3.

SELECT THE APPROPRIATE HEI POWER PACK 

4.

SELECT THE APPROPRIATE HEI INTERCONNECTING CABLE 

PART NUMBER

SUREFIRE 20 AIR HOSE AND GAS LINE ACCESSORIES

59-495

Air Hose, flexible rubber, 1”(I.D.) with 1” nipple, x 10 feet (cut to length on site)

35-309

Close nipple, 1/2” NPT stainless steel

10-211

Quick Disconnect Plug, male, 1/2” NPT

148-21

In-Line Pressure Tester (fuel gas)

9-438

Quick Disconnect Socket, female, 1/2” NPT

PART NUMBER

SUREFIRE 20 REPLACEMENT/SPARE PARTS

13-382

Rear Flange Clamp

29-403

Rear Flange Gasket

145-18

Spark Tip, 8” (used with igniter lengths 036 and shorter)

145-19

Spark Tip, 27” (used with igniter lengths 038 and longer)

PART NUMBER

DESCRIPTION

SF1-1

SureFire HEI Power Pack, 110 vac, NEMA 4 (painted steel)

SF1-2

SureFire HEI Power Pack, 220 vac, NEMA 4 (painted steel)

SF1-3

SureFire HEI Power Pack, 110 vac, NEMA 4X (stainless steel)

SF1-4

SureFire HEI Power Pack, 220 vac, NEMA 4X (stainless steel)

PART NUMBER

DESCRIPTION

SF1-CA1-06

SureFire HEI interconnecting cable with connectors, 6 feet long

SF1-CA1-09

SureFire HEI interconnecting cable with connectors, 9 feet long

SF1-CA1-12

SureFire HEI interconnecting cable with connectors, 12 feet long

SF1-CA1-15

SureFire HEI interconnecting cable with connectors, 15 feet long

SF1-CA1-20

SureFire HEI interconnecting cable with connectors, 20 feet long

SF1-CA1-25

SureFire HEI interconnecting cable with connectors, 25 feet long

SF1-CA1-50

SureFire HEI interconnecting cable with connectors, 50 feet long

Summary of Contents for SureFire 20

Page 1: ...e not intended for warm up or support These igniters are provided with a durable High Energy Igniter HEI for repeatable light off Refer to the HEI bulletin for detailed HEI information In most applications the self contained SureFire gas igniters are mounted in a burner through a mounting tube The major components of the SureFire gas igniters are the guide tube assembly and the HEI Figure 1 shows ...

Page 2: ...ntinued 3 SPECIFICATIONS 3 SUREFIRE IGNITER SPECIFICATION PROCEDURE 4 SUREFIRE MODEL 20 GAS IGNITER 4 SUREFIRE 20 ORDERING INFORMATION 7 SAFETY 9 INSTALLATION 9 COMMISSIONING 11 OPERATION 12 TROUBLESHOOTING 13 MAINTENANCE 13 STORAGE 14 SUREFIRE MODEL 20 OUTPUT CURVE 14 ...

Page 3: ... place by a split clamping ring squeeze collar which is bolted to the mounting tube The squeeze collar also acts as a packing gland follower High Energy Igniter HEI The HEI spark rod provides a 12 joule spark which ignites the gas air mixture The HEI consists of a fouling resistant surface gap spark tip connected to a positioning rod power unit and cable See HEI bulletin for details View Port An i...

Page 4: ...and that assembly can be welded or bolted to the burner front plate 3 A mount tube with packing gland can be welded to the burner front plate Then the igniter is inserted into the mount tube and allowing the packing gland to be tightened around the guide tube FIGURE 2 SureFire Model 20 Gas Igniter Length L is the distance from the firing tip of the igniter back to the break point of the rear flang...

Page 5: ...he complete igniter from the burner front GAS HOSE Optional Fireye can provide a flexible stainless steel hose 0 5 13 mm ID with single braid stainless steel jacket a 0 5 13 mm NPT nipple connection to igniter and a 0 75 19 mm NPT nipple connection to the gas supply AIR HOSE Optional Fireye can also provide a reinforced 1 ID rubber air hose with a 1 NPT nipple connection to air supply at one end a...

Page 6: ...ONNECT SOCKET GAS HOSE CABLE 15 4 5m P N SF1 CA1 15 P N 9 438 P N 148 21 4 1 2m P N GH20 04 6 1 8m P N GH20 06 8 2 4m P N GH20 08 SPARK TIP Short 8 P N Long 27 P N 145 19 8 203mm or 27 685mm 8 203mm 10 250mm POWER PACK P N SF1 1 110 VAC NEMA 4 P N SF1 2 220 VAC NEMA 4 P N SF1 3 110 VAC NEMA 4X P N SF1 4 220 VAC NEMA 4X GASKET P N 29 403 145 18 used with gas igniters 38 and longer Refer to ORDERING...

Page 7: ...niter lengths 062 through 070 MT20 062 Mount Tube 62 long igniter lengths 072 through 080 MT20 072 Mount Tube 72 long igniter lengths 082 through 090 MT20 082 Mount Tube 82 long igniter lengths 092 through 100 MT20 092 Mount Tube 92 long igniter lengths 102 through 110 MT20 102 Mount Tube 102 long igniter lengths 112 through 120 MT20 112 Mount Tube 112 long igniter lengths 122 through 130 MT20 122...

Page 8: ... longer PART NUMBER DESCRIPTION SF1 1 SureFire HEI Power Pack 110 vac NEMA 4 painted steel SF1 2 SureFire HEI Power Pack 220 vac NEMA 4 painted steel SF1 3 SureFire HEI Power Pack 110 vac NEMA 4X stainless steel SF1 4 SureFire HEI Power Pack 220 vac NEMA 4X stainless steel PART NUMBER DESCRIPTION SF1 CA1 06 SureFire HEI interconnecting cable with connectors 6 feet long SF1 CA1 09 SureFire HEI inte...

Page 9: ...ctive clothing and insulated gloves While observing the igniter flame through an open observation port wear a face shield and protective clothing WARNING Only knowledgeable and qualified technicians should be allowed access to this system or to its components The installation maintenance and operation of electronic equip ment entails several elements of danger Carelessness can result in serious in...

Page 10: ...tube to assist with sliding it through the squeeze collar 3 POSITION THE SUREFIRE igniter assembly to the depth shown on the burner installation draw ing During replacement applications insert the furnace end of the SureFire guide tube assembly to the same location as the previous igniter As a general rule locate the SureFire tip 3 inches behind the burner fuel nozzle vertical plane FIGURE 4 Typic...

Page 11: ... ini tial operation The fuel and air piping configuration is correct and dampers valves strainers and instrumenta tion are installed properly The air and gas connections to the guide tube are installed according to the preceding instruc tions or the installation drawings if provided All electrical components are wired properly and tested including the HEI power unit and spark rod assembly To commi...

Page 12: ...repare the igniter gas supply and header system to allow pressure to the individual igniter block valves 4 Set the igniter fuel regulator to the specified pressure 5 Initiate an igniter start The following sequence of events occurs as the SureFire igniter goes into service The HEI is energized and starts to spark The gas double block valve opens and the vent valve closes admitting fuel to the igni...

Page 13: ...lame detector is sighted properly if applicable MAINTENANCE The SureFire components discussed below require maintenance Proper care of these components ensures long and reliable service On a periodic basis complete preventive maintenance activities CAUTION Use protective clothing and gloves if furnace is in operation Guide Tube Inspect the guide tube from the furnace side or remove internals from ...

Page 14: ... ensure that igniter is receiving adequate air flow STORAGE Store the SureFire igniter in a clean dry atmosphere When possible store the assembly in its orig inal shipping container until used If the SureFire igniter is removed from its shipping container store it in a horizontal position supported at both ends of the guide tube Protect both guide tube ends from damage due to inadvertent bumps or ...

Page 15: ...15 ...

Page 16: ...cells which is found defective in material or workmanship or which otherwise fails to conform to the description of the product on the face of its sales order THE FOREGOING IS IN LIEU OF ALL OTHER WARRANTIES AND FIREYE MAKES NO WARRANTY OF MERCHANTABILITY OR ANY OTHER WARRANTY EXPRESS OR IMPLIED Except as specifically stated in these general terms and conditions of sale remedies with respect to an...

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