Firegear LOF-30LHTMSI-N Installation And Operating Instructions Manual Download

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REV. 1-8-18 Page 7

Line of Fire - TMSI Series Fire Pits

REFERENCE

GAS PIPE SIZING

Length of Pipe in Feet

1/2”

3/4”

1”

1 - 1/4”

1 - 1/2”

2”

2 - 2 1/2”

3”

4”

275

567

1071

2205

3307

6221

10140

17990

35710

189

393

732

1496

2299

4331

7046

12510

25520

152

315

590

1212

1858

3465

5695

10110

20620

129

267

504

1039

1559

2992

4778

8481

17300

114

237

448

913

1417

2646

4343

7708

15730

103

217

409

834

1275

2394

3908

6936

14150

185

346

724

1086

2047

3329

5908

12050

162

307

630

976

1811

2991

5309

10830

146

275

567

866

1606

2654

4711

9613

100

132

252

511

787

1496

2412

4281

8736

125

112

209

439

665

1282

2083

3618

7382

150

100

185

390

590

1138

1808

3210

6549

175

168

353

534

1030

1637

2905

5927

200

155

325

491

947

1505

2671

5450

300

144

303

458

887

1404

2492

5084

NATURAL GAS : PIPE SIZING CHART

•

Natural Gas (NG) flow is given in
thousands of BTU/hr. = 1 cubic
foot of NG gas - 1000 BTU

•

Nominal pressure at the burner
for Natural Gas is 3.5” of water
column. (Typical machine supply
5”-7”)

•

Pipe length must include
additional length for all fittings.
Add approximately 5 feet of pipe
per fitting.

•

Natural Gas Example: A machine
with a burner that requires
440,000 BTU would need a 1 -1/4”
pipe for a 20” long run.

LIQUID PROPANE : PIPE SIZING CHART

NOTE: The sizing charts above list the specific pipe sizes required for the amount of BTU’s for a new gas line installations. If you
are using an existing gas line you must take into consideration the existing gas line capacities to ensure you will have proper
pressure.

This chart is for reference only, we recommend you consult with a Licensed Plumber/Gas Fitter or NFPA54 (National Fuel

Gas Code - current edition) for more details.

Length of Pipe in Feet

1/2”

3/4”

1”

1 - 1/4”

1 - 1/2”

2”

2 - 2 1/2”

3”

4”

108

230

387

793

1237

2259

3640

6434

160

280

569

877

1610

2613

5236

9521

129

224

471

719

1335

2165

4107

7859

110

196

401

635

1143

1867

3258

6795

177

364

560

1041

1680

2936

6142

159

336

513

957

1559

2684

5647

149

317

476

896

1447

2492

5250

140

239

443

840

1353

2315

4900

133

275

420

793

1288

2203

4667

100

126

266

411

775

1246

2128

4518

125

117

243

369

700

1143

1904

4065

150

105

215

327

625

1008

1689

3645

175

196

303

583

993

1554

3370

200

182

280

541

877

1437

3160

300

145

224

439

686

1139

2539

•

Liquid Propane (LP) Gas flow is
given in thousands of BTU/hr. =
1 cubic foot of LP gas - 2500 BTU.

•

This chart refers to low pressure LP,
after regulation, Standard nominal
pressure at the burner for Liquid
Propane Gas is 11” of water column.

•

Pipe length must include additional
length for all fittings. Add
approximately 5 feet of pipe per
fitting.

•

LP Example: A machine with a
burner that requires 440,000 BTU
would need a 1” pipe for a 20’ long
run.

GAS PIPE SIZING CHART

Table 4

Gas pipe sizing.

Summary of Contents for LOF-30LHTMSI-N

Page 1: ... MANUAL FOR FUTURE REFERENCE INSTALLATION PRECAUTION This fire pit requires a minimum 18 square inches per side of cross ventilation Failure to provide proper ventilation can void the warranty Natural Gas Description LOF 30LHTMSI N 30 x 10 Linear Fire Pit with H Burner LOF 36LHTMSI N 36 x 12 Linear Fire Pit with H Burner LOF 30LTTMSI N 30 x 6 Linear Fire Pit with T Burner LOF 36LTTMSI N 36 x 6 Lin...

Page 2: ... other appliances Any LP cylinder not connected for use shall not be stored in the vicinity of this or other appliances WARNING Do not leave unattended during use Do not use for cooking Follow all gas leak procedures in this manual prior to operation WARNING Improper installation adjustment alteration service or maintenance can cause injury or property damage Read the installation operating and ma...

Page 3: ...pervious to all weather conditions if not protected See the accessory page for information and sizes All media i e lava rock lava stones lava boulders and fire glass has the potential of thermal spalling This is a process that may occur when media is wet and moisture gets trapped inside of the material due to rapid temperature differences When this happens the media has the potential to crack or p...

Page 4: ...P WIDTH H LOF 30LHTMSI N 30 x 10 762 x 254mm 26 660mm 12 318mm 32 826mm 2 57mm 2 64mm 10mm 1 32mm LOF 36LHTMSI N 36 x 12 914 x 305mm 32 813mm 14 368mm 38 978mm 2 57mm 2 64mm 10mm 1 32mm LOF 30LTTMSI N 30 x 6 762 x 152mm 27 686mm 8 216mm 32 826mm 2 57mm 2 64mm 10mm 1 32mm LOF 36LTTMSI N 36 x 6 914 x 152mm 33 838mm 8 216mm 38 978mm 2 57mm 2 64mm 10mm 1 32mm A B C D F E G H A Fig 1 H style burner pan...

Page 5: ... the fire pit burning during operation If the flame for any reason is blown out or extinguished the thermocouple will cool down and shut the gas supply OFF Media not supplied is required inside the burner pan for operation See page 12 WARNING Proper clearances from combustible materials must be maintained from all sides top and bottom of this appliance Use the specifications listed on pages 4 and ...

Page 6: ...d the pipe with weather sealant 3 The primary gas shut off not supplied will require a male flared fitting to enable connection of the stainless steel flex gas line supplied with the fire pit see Fig 6 page 9 IMPORTANT Installation of Natural or LP gas should be done by a qualified installer service agency or gas supplier This appliance must be isolated from the gas supply piping system by closing...

Page 7: ...es required for the amount of BTU s for a new gas line installations If you are using an existing gas line you must take into consideration the existing gas line capacities to ensure you will have proper pressure This chart is for reference only we recommend you consult with a Licensed Plumber Gas Fitter or NFPA54 National Fuel Gas Code current edition for more details Length of Pipe in Feet 1 2 3...

Page 8: ...se only Not approved for any indoor use 8 This fire pit is designed to have Firegear Outdoors lava rock or glass media completely covering the burner tube so that the burner is not visible Do not cover more than 1 above the top of burner Use lava rock a minimum of 1 diameter as a base to fill the burner pan DO NOT USE STONE OR RIVER ROCK 9 Gas lines and fittings must be installed in to the non com...

Page 9: ...OTE Gas shut off is not supplied OFF OFF ON OFF LOW HI 1 Unscrew counterclockwise red ignitor knob button and remove 2 Insert AA battery negative end into the ignitor battery compartment 3 Install clockwise red ignitor knob button 2 Insert AA Battery 1 Remove Ignitor Knob Button 3 Install Ignitor Knob Button INSTALLING BATTERY INTO PIEZO IGNITOR Fig 7 Piezo ignitor battery installation ...

Page 10: ...ent burners and circulating air passageways of the appliance be kept clean 5 Inspect the fuel supply connection before each use of the appliance 6 Temporary storage of this appliance indoors is permissible only if it has been disconnected from its fuel supply Natural or L P gas line WARNING 1 This appliance is hot when operated and can cause severe burns if contacted 2 Do not burn any solid fuels ...

Page 11: ...REV 1 8 18 Page 11 Line of Fire TMSI Series Fire Pits TMSI REPLACEMENT PARTS 1 2 6 3 8 7 5 9 10 Drawings not to scale OFF OFF ON OFF LOW O F F O N 4 11 AA Battery 13 12 ...

Page 12: ...s 6 12 1 FG SPARK IGN 7 Manual gas valve 1 FG GASVALVE 1 8 Gas control knob only 1 FG CONTROL KNOB 9 Control panel plate only 1 FG CONTROL FP 10 Control panel includes items 6 8 9 10 11 12 13 1 FG CONTROLPANEL 11 AA battery 1 BATTAA 12 Ignitor Ignitor wire 1 FG IGNITORWIRE 13 Thermocouple only 1 FG TC 1 14 LP Conversion kit for for all 30 36 models 1 LOF BO LP40 Item Description Qty Part Number Mo...

Page 13: ...2 Ensure all gas supply lines are turned ON 3 Ensure there is not too much media overtop of burner it can inhibit gas from flowing 4 Check gas pressure 5 Ensure thermocouple is correct height Tip of thermocouple should be fully engulfed by flame and approximately 1 35mm to 1 45mm from base of bracket 6 Check thermocouple voltage Minimum voltage to operate system is 12 14mV Low flame 1 Ensure the b...

Page 14: ...ps below to proceed See Table 2 on page 5 for proper LP orifice Fig 1 Shows main burner orifice location Air Shutter Sleeve Step 6 After the main burner orifice and brass fitting is re moved then slide the air shutter sleeve off the burner tube and expose the hole for the LP gas Figs 3 4 Fig 3 Natural gas setting air shutter sleeved installed Fig 2 Shows main burner orifice Fig 4 LP gas setting ai...

Page 15: ... or service removal from the original location or re installation into another location or failure to perform normal and routine maintenance Damage due to severe weather conditions such as hail hurricanes earthquakes tornadoes discoloration due to over heating exposure to chemicals including salt either directly or in the atmosphere or very high humidity is not covered by this Limited Warranty The...

Page 16: ...REV 1 8 18 Page 16 Line of Fire TMSI Series Fire Pits NOTES ...

Page 17: ...8 18 Page 17 Line of Fire TMSI Series Fire Pits FOR TECHNICAL SERVICE CALL Firegear Outdoors 9230 Conservation Way Fort Wayne IN 46809 Sales Support 888 699 6167 WEB SITE www firegearoutdoors com 855 498 8324 ...

Page 18: ...Model Number ___________________________ 2 Serial Number ___________________________ 3 How long is the gas line run Nat Gas ____ LP Gas ____ 4 What size is gas line _____ 5 Inlet Gas Pressure _____WC Manifold Gas Pressure _____ WC 6 What type of media are you using __________________ 7 Review the troubleshooting section in the installation manual 8 What are the symptoms Please be prepared to expla...

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