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Problem

Flare up

Persistent grease fire

Unable to fill LP tank

Humming or whistling from regulator

Possible Cause

Grease build-up

Excessive fat in meat

Grease trapped around burner system

Some dealers have older fill nozzles with worn threads

Outside temperature, humid- ity, barometric pressure, and the gas level within the tank may cause the rubber dia- phragm inside the regulator to vibrate, making a humming or whistling sound.

Solution

Clean grill.

Trim fat from meat before grilling.

Turn Control Knobs “Off” and turn handle of LP Gas Cylinder clockwise until it stops. Open Hood carefully and let fire burn out. After the grill cools, remove and clean all parts.

The worn nozzles do not have enough “bite” to engage the valve. Try another licensed LP dealer.

Although this sound may be alarming, this is NOT danger- ous as long as it is not accompanied by the smell of gas. Simply adjust the Burner settings, and usually the sound will subside. If the humming sound persists, a change in atmospheric conditions will eventually stop the vibration.

If your problem is not resolved from the information provided above,

please call Customer Service at 1-800-251-7558. If you need a replacement part under warranty, a proof

of purchase will be necessary.

IMPORTANT NOTICE

The Gas Grill is setup to operate with a LP Gas Cylinder equipped with an OPD (Overfill Prevention Device).

This is a secondary device to prevent overfilling your LP Gas Cylinder. The proper methods for the filling of your LP Gas Cylinder are by weight or volume, as described in NFPA 58. Please make sure your filling station fills your LP Gas Cylinder by weight or volume. Ask your filling station to read purging and filling instructions on the LP Gas Cylinder before attempting to fill.

Rises up while filling, then stops when full.

!WARNING

Do not exchange the LP Gas Cylinder unless the exchange LP Gas Cylinder is equipped with an OPD. Otherwise you will lose the OPD (Overfill Prevention Device) feature. If there is not an LP Gas Cylinder available for exchange equipped with an OPD, we recommend that you have your LP Gas Cylinder filled at an authorized LP gas dealer by a qualified attendant.

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Meco 6623S8E641 manual Important Notice