Nexgrill 720-0433, Assembly & Operating Instructions

3

Safety Instruction   

continued

WARNING

Do not try lighting this appliance without reading the 
“LIGHTING INSTRUCTIONS” section of this manual.

TESTED IN ACCORDANCE WITH ANS 
Z21.58  CSA 1.6-2007 STANDARD FOR 
OUTDOOR COOKING GAS APPLIANCE. 
THIS GRILL IS FOR OUTDOOR USE 
ONLY.

CAUTION: Beware of Flashback

Grill Installation Codes

Check your local building codes for the proper method of 
installation. in the absence of local codes, this unit 
should be installed in accordance with the National Fuel 
Gas Code ,ANSI Z223.1/NFPA 54,Storage and Handling 
of Liquefied Petroleum Gases, ANSI /NFPA B149.2 or 
CSA B149.1 Natural Gas and Propane Installation Code, 
and the National Electrical Code, ANSI/NFPA 70. 

Correct LP Gas Tank Use
LP gas grill models are designed for 

use with a standard 

20 lb. Liquid

Propane Gas tank, not included with grill. 

Never

connect your gas grill to an LP gas tank that 

exceeds this capacity. 

If an external electrical source is utilized

: 

The outdoor 

cooking gas appliance, when installed, must be 
electrically grounded in accordance with local codes or, 
in the absence of local codes, with the National Electrical 
Code, ANSI/NFPA 70, or the Canadian Electrical Code, 
CSA C22.1.

WARNING

Keep any electrical supply cord and the fuel supply hose 
away from any heated surfaces.

NOTE

: The normal flow of gas through the regulator and 

hose assembly can create a humming noise. A low 
volume of noise is perfectly normal and will not interfere 
with operation of the grill. If humming noise is loud and 
excessive you may need to purge air from the gas line or 
reset the regulator excess gas flow device. This purging 
procedure should be done every time a new LP gas tank 
is connected to your grill. 

CAUTION: 

Spiders and small insects occasionally

spin webs or make nest  in the grill 

burner tubes during transit and 
warehousing. These webs can lead

to gas flow obstruction, which could
result in a fire in and around burner
tubes. This type of fire is known as
“FLASH-BACK” and can cause serious damage to 

your grill and create an unsafe operating condition for 
the user.

Although an obstructed burner tube is not the only 
cause of “FLASH-BACK”, it is the most common 
cause.

To reduce the chance of “FLASH-BACK”, you must 
clean the burner tubes before assembling your grill, 
and at least once a month in late summer or early fall 
when spiders are most active. Also perform this 
burner tube cleaning procedure if your grill has not 
been used for an extended period of time. A clogged 
tube can  lead to a fire beneath the grill.

Visually check the burner flames prior to each use.

The flames should look like this picture. If they do not,

refer to the burner main tenancy  part of this manual.