Coleman 8450 Series Assembly Manual Download Page 13

Liquefied Petroleum gas (abbreviated L.P. gas or propane), is

highly flammable. It becomes liquid when stored under high
pressure inside a cylinder and vaporizes when released. L.P. gas
is heavier than air and tends to collect in low areas. It is important
that there are no leaking connections on your gas grill that could
cause a fire or explosion (see the section titled “LEAK TESTING”).

Portable LP gas grills require a fuel delivery system which is

comprised of a valve [A], a hose [B], a regulator [C] with vent hole
[G], an L.P. gas supply cylinder [D], a Type 1 coupling nut [E] and
a Type 1 cylinder valve [F], (Fig. 14). Illustration in (Fig. 14) is for
description purposes only. The valve assembly for this grill is of a
different configuration.

A

B

C

E

D

F

G

WARNING

Your new barbecue grill is equipped with a Type 1 coupling nut
[E]. DO NOT attempt to connect to any other L.P. cylinder not
equipped with a mating Type 1 cylinder valve [F]. This grill is
not to be used with any other cylinder connection device.

Portable L.P. Gas Barbecue Cylinders

Fig. 14

DANGER

• DO NOT insert any foreign objects into the valve outlet. You

may damage the valve. A damaged valve can cause a leak,
which could result in explosion, fire, severe personal injury
or death.

WARNING

• Cylinders must be stored outdoors out of the reach of 

children and must not be stored in a building, garage or 
any other enclosed area (Fig. 15).

Cylinder Specifications

• Any L.P. gas supply cylinder used with this grill must be 

approximately 12 inches diameter and 18 inches high. The 
maximum fuel capacity is 80% and is approximately 20 pounds
of propane.

• The maximum weight of a properly filled cylinder will be 

approximately 38 pounds (47.7 lbs. nominal water capacity).

• The L.P. cylinder must have a shut-off valve terminating in a 

Type 1 L.P. gas cylinder valve outlet (see item [F], Fig. 14).

• A Type 1 compatible cylinder with a Type 1 cylinder valve has a

back-check valve which does not permit gas flow, until a
positive seal has been obtained.

• The cylinder must be arranged in an upright position for vapor

withdrawal. It must also include a collar to protect the cylinder
valve. A safety relief device having direct communication with
the vapor space of cylinder must be provided. This will expel
high pressure gas if the cylinder is over filled or overheated
which could result in fire or explosion.

• All L.P. gas cylinders used with this appliance shall be

constructed and marked in accordance with the Specifications
for L.P. Gas Cylinders of the U. S. Department of Transportation
(DOT) or the National Standard of Canada, CAN/CSA-B339,
Cylinders, Spheres and Tubes for Transportation of Dangerous
Goods; and Commission, as applicable; and shall be provided
with a listed overfilling prevention device, and a cylinder
connection device compatible with the connection for outdoor
cooking appliances.

• Read labels on the L.P. Gas Supply Cylinder.
• New cylinders are always shipped empty for safety.
• Allow only qualified L.P. gas dealers to fill or repair your L.P. gas

supply cylinder.

• Inform the gas dealer if it is a new or used cylinder to be filled.
• Caution the gas dealer not to overfill the cylinder.
• After filling, have the gas dealer check for leaks and to see that

the relief valve remains free to function.

L.P. Gas Cylinder

Fig. 15

13

Summary of Contents for 8450 Series

Page 1: ...this manual carefully before assembling using or servicing this grill Keep this manual for future reference If you have questions about assembly operation servicing or repair of this grill please cal...

Page 2: ...jury WARNING WARNING indicates a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION CAUTION indicates a potentially hazardous situation which if not a...

Page 3: ...ly cord and the fuel supply hose away from any heated surfaces During assembly of grill and when attaching or replacing the L P gas cylinder insure that the gas supply hose is free of kinks and is at...

Page 4: ...s of 1 2 psi 3 5 kPa 2 The appliance must be isolated from the gas supply piping system by closing its individual manual shut off valve during any pressure testing of the gas supply piping system at t...

Page 5: ...Convection Vents 9 Control Knobs Main Burners 10 Electronic Igniter Left Main Burners and Rear Infrared Burner 11 Control Knob Rear Infrared Burner 12 Grilling Cooking Surface 13 Rear Infrared Burner...

Page 6: ...Replacement Parts List 8450 Series 6 Grill Gas Conversion Kit not shown 9992 269 8450 Series NG to LP Conversion Kit Grill Rotisserie Kit not shown 9992 557 8450 Series Grill Rotisserie Kit...

Page 7: ...t you have all components on hand prior to final construction CLEARANCE TO NON COMBUSTIBLE CONSTRUCTION For your safety a minimum of 3 clearance from the back of the grill to non combustible construct...

Page 8: ...sserie motor construction A minimum clearance of 12 from the back of the outdoor cooking center must be maintained between the grill and any combustible construction such as wood siding of residence 3...

Page 9: ...ny pressure testing of that system at test pressures in excess of 1 2 PSIG 3 5 kPa This grill must be isolated from the gas supply piping system by closing its individual manual shut off valve during...

Page 10: ...he back of the grill Fig 2 Interior Parts Installation Fig 1 Fig 3 Fig 4 2 Install the four cooking grates on the ledges provided on the grill to create your cooking surface Fig 3 4 Remove the labels...

Page 11: ...stalled before using Fig 9 2 Install the AA battery negative end first 3 Slide the spring assembly over the battery 4 Screw the igniter cap onto the igniter Fig 10 Fig 10 Test the Igniter A spark shou...

Page 12: ...eeded The hand wheel will come to a complete stop when the connection is secure and the gas will not flow until a positive seal is achieved 12 LP GAS CONVERSION KIT not shown Part Number Description 9...

Page 13: ...capacity is 80 and is approximately 20 pounds of propane The maximum weight of a properly filled cylinder will be approximately 38 pounds 47 7 lbs nominal water capacity The L P cylinder must have a s...

Page 14: ...e following features 1 The system will not allow gas to flow until a positive connection has been made NOTE The cylinder control valve must be turned off before any connection is made or removed 2 The...

Page 15: ...op 2 Check that all the grill burner knobs are in the off position 3 Remove the protective caps from the cylinder valve and coupling nut NOTE The coupling nut connects to the large outside threads on...

Page 16: ...is replaced 2 Perform a leak test at least once each year whether the L P gas supply cylinder has been disconnected or not 3 Have a dealer check the cylinder for deterioration after 12 years accordin...

Page 17: ...s before using the grill each time could result in a fire that could be hazardous to you your appliance or property It is especially important to observe these steps after the grill has been stored mo...

Page 18: ...Press and hold the left electronic igniter button You will hear a snapping sound Fig 25 3 If the burner does not light in 4 seconds turn the control knob to OFF and wait 5 minutes for the gas to clea...

Page 19: ...ld be plugged directly into a properly grounded three prong receptacle Do not cut or remove the grounding prong from this plug ATTACHING THE ROTISSERIE purchased separately For bracket installation se...

Page 20: ...with extension near the ROTISSERIE BURNER Fig 33 2 Turn on the ROTISSERIE BURNER CONTROL KNOB while holding a match near the burner Match Lighting Rotisserie Burner CAUTION Use a LONG wooden match ma...

Page 21: ...m combustible materials gasoline and other flammable vapors liquids and spare L P cylinders DO NOT obstruct the flow of combustion and ventilation air Keep the ventilation opening s of the L P cylinde...

Page 22: ...ing Be sure to follow the instructions in the section titled Care Maintenance and Cleaning Care Maintenance and Cleaning DRIP TRAY The drip tray is located below the grill inside the cart and should b...

Page 23: ...en tighten all self tapping screws 9 Reinstall the heat tents and the cooking grates WARNING Spider s nests or wasp s mud inside the venturi may cause fire at the valve If a fire occurs immediately tu...

Page 24: ...heck the venturi tubes to be sure they are still over the orifices Steps to follow before storing grill Clean the grill Coat the burner lightly with cooking oil to retard rusting For outdoor use only...

Page 25: ...ct registration confirms your right to the protection available under the terms and conditions of your Coleman warranty PROTECT YOUR PRODUCT We will keep the model number and date of purchase of your...

Page 26: ...ut Coleman Outdoor Cooking Products or obtain information on new interesting opportunities from other companies 1 High school diploma 2 Some college 3 College degree 4 Some graduate school 5 Graduate...

Page 27: ...hose from a distance of at least 15 feet away from cylinder until firemen arrive Troubleshooting continued For Your Additional Safety continued Current L P gas cylinders are fitted with an Overfill Pr...

Page 28: ...arping disassembly including removal of the product from a built in installation repair or alteration by anyone other than Coleman or an authorized service center acts of God such as fire flood hurric...

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