Cobb GAS PGA002 Manuel D'utilisation page 11

Troubleshooting
Problem
No flame or very low flame
Flame height not consistent
Burn back i.e. ignition under
the burner cap
Maintenance
• A normal flame is blue and may have orange tips. If the flame is yellow adjust the ventilation holes.
• To adjust the ventilation, using a screwdriver, loosen the screw holding the ventilation in place, adjust ventilation to desired
air flow and return screw to the secured position.
• Check that the regulator "O" ring is in place and not damaged. Refer to Diagram A.
• If the flame does not turn blue it could be that the venture tube has an obstruction, or the jet is not securely fitted. The
Cobb Gas is fitted with a 0.55mm jet. If the jet gets blocked, do not try to clean the blockage. It must be replaced with the
appropriate jet. Your local approved gas dealer will be able to replace this.
• Problem regulator – the regulator is an integral part of the Cobb. Do not replace this unit. Send your Cobb to your Cobb
agent for replacement of the regulator.
• This appliance must only be serviced by an authorized person.
Please note that any grill in storage can become a target for spiders and other insects. They can nest in the venturi section of the
burner tube which in turn may block the standard gas flow, causing the gas to flow back out of the air shutter. This could result
in a fire in or around the air shutter and has the ability to cause damage to your Cobb Gas. We recommend that you inspect the
Burner Tube annually, or when the unit is not used regularly.
Symptoms to be aware of:
• The flames turning yellow in colour and appearing lazy
in addition to the smell of gas
• Standard temperatures not being reached
• Uneven heating
• Failure to ignite the burner
Regulator "O" Ring
Check
Empty Gas Cylinder
Blocked or partially blocked jet
combustion air
Caution: Do not
obstruct airflow to
the combustion air
Solution
A. Shake the canister to ascertain if there is liquid gas
in the cylinder.
A. Do not attempt to clean it as this could damage
the jet and could make the unit unsafe.
B. Take your Gas Cobb to your local approved gas
dealer to replace the jet.
A. Can be caused by "dirty" gas. Replace gas canister.
A. Immediately switch off the regulator knob and
stand back until the flames go out.
B. Return your Gas Cobb to your local Cobb dealer
for attention.
Please see image of burner tube below
so you can recognise what should be
Screw and
opening
opening
Diagram A
English
checked
11