6
Fig. 7C
2 BURNER
Fig. 7D
3 BURNER
GAS REGULATOR
EXTERNAL
THREAD
HAND
VALVE
Fig. 7B
THERMALLY
SENSITIVE
NUT
PROBE
TANK
TANK
WELDS
Fig. 7A
CLEANING VENTURI TUBES
Periodic cleaning of the venturi tubes is recommended for optimum
burner performance, especially after prolonged storage or a period of
non-use.
How to Clean:
• Remove the burner (refer to ‘ASSEMBLY PROCEDURE’).
• Use a venturi cleaning brush and insert the brush into the venturi tube
1 inch at a time, then remove to prevent moving the debris upwards
(see Figure 8).
• As you remove the brush head inspect and discard any debris
• Continue this procedure until the entire lengths of all venturi tubes
are free of debris.
• Reinstall burner (as per assembly instructions), ensure the venturi
tubes are seated over the valve orifices (see Figure 1).
• Perform a Leak Test (see page 6).
It is possible that very
small insects could make
webs or nest in the venturi
tubes, as they are naturally
attracted to the smell of gas. This will partially or
completely block the flow of gas through the venturi and
is indicated by a smoky yellow flame, and/or a burner
that is difficult or impossible to light. Ultimately, it may
cause the gas to burn outside the venturis, which can cause a fire resulting
in damage to your barbeque and potential personal injury. IF THIS
HAPPENS IMMEDIATELY SHUT OFF THE PROPANE AT CYLINDER. When the
barbeque has cooled, follow the "How to Clean" steps above.
To keep your barbeque working at its peak efficiency as well as contribute to the
safe operation of this unit, perform all of the operations below at least once a year
preferably at the start of each cooking season.
PERFORM A LEAK TEST
A leak test ensures that there are no gas leaks prior to lighting your barbeque.
WHEN A LEAK TEST MUST BE PERFORMED:
• Before lighting your barbeque for the first time
• Every time the propane cylinder is refilled
• If any gas component is changed
• At a minimum once per season
• After prolonged period of storage or non-use
• If the regulator flow-limiting device has been activated
The leak test should be performed in a well-ventilated area away from any
open flame, heat or ignition sources.
DO NOT USE A MATCH, OPEN FLAME OR SMOKE DURING LEAK TESTING.
WHAT YOU’LL NEED FOR TESTING:
1. A mixture of 50% liquid dish soap and 50% water.
2. A brush or cloth to apply the mixture.
AREAS TO TEST ON A PROPANE BARBEQUE:
• All propane cylinder welds (see Figure 7A)
• Propane cylinder valve – including threads into cylinder (see Figure 7B)
• Regulator fitting and propane cylinder connection (see Figure 7B)
• All hose connections (see Figure 7C) including side burner tubing, if equipped
(see Figure 7D)
• All valve connections (see Figure 7C & D)
AREAS TO TEST ON A NATURAL GAS BARBEQUE:
• All hose connections (see figure 7C)
• All valve connections (see figure 7C & 7D)
HOW TO DO THE TESTING:
1. With the barbeque console control knobs in the ‘OFF’ position, twist the valve on
your propane cylinder 1 turn, or the main natural gas valve on.
DO NOT IGNITE THE BURNERS WHILE PERFORMING THE LEAK CHECK.
2. Brush your soap and water solution on all connections and components as
outlined above.
3. Observe each place for growing bubbles, which indicate that a leak is present.
4. Shut off the flow of gas while fixing the leak. Tighten any leaking connection
and repeat test until no leaks are detected.
5. If the leak(s) cannot be stopped DO NOT USE. Shut off the fuel source at the
valve immediately (if appropriate, remove propane cylinder). Call a certified
gas appliance service person, or a gas dealer for proper repairs.
CLEANING & MAINTENANCE
WARNING
FAILURE TO ENSURE THE ABOVE MAY
RESULT IN A HAZARDOUS FIRE OR
EXPLOSION CAUSING SERIOUS BODILY
INJURY AND/OR PROPERTY DAMAGE.
NATURAL GAS MODELS:
• Never use with propane, or any other gases.
• The appliance and its individual shut-off valve must be disconnected
from the gas supply piping during any pressure testing of the
system at test pressure in excess of 3.5 kPa (1/2 p.s.i.).
• 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 pressures equal to or less
than 3.5 kPa (1/2 p.s.i.).
• The gas supply hose must be a minimum of 3.1 m (10 ft) and a
maximum of 3.6 m (12 ft). Always disconnect hose at quick connect
coupling when storing your barbeque.
• Inspect and clean quick connect coupling, and keep it protected
when it’s not in use.
WARNING
DO NOT ATTEMPT TO REPAIR OR ALTER THE
HOSE/VALVE/REGULATOR FOR ANY "ASSUMED"
DEFECT. ANY MODIFICATION TO THIS
ASSEMBLY WILL VOID YOUR WARRANTY AND
CREATE THE RISK OF A GAS LEAK AND FIRE.
USE ONLY AUTHORIZED REPLACEMENT PARTS
SUPPLIED BY MANUFACTURER.
!
CHECK TO ENSURE THE BURNER HAS A GOOD
FLAME EACH TIME IT IS TURNED ON.
Fig. 8
BLOCKAGE
VENTURI
CLEANING
BRUSH
VALVE
CHECK TO ENSURE THE BURNER HAS A GOOD FLAME EACH TIME IT IS TURNED ON.
!
IF THE ABOVE INSTRUCTIONS ARE NOT FOLLOWED
EXACTLY, A FIRE OR EXPLOSION CAUSING
DEATH OR SERIOUS INJURY MAY OCCUR.
WARNING
!
WARNING
!
GAS VALVE AND
REGULATOR
HOSE & CONNECTIONS
GAS VALVE AND
REGULATOR
HOSE & CONNECTIONS