TROUBLESHOOTING (Cont’d)

Humming or whistling from the regulator

Outside temperature, humidity, barometric pressure, and the gas level within the tank may cause the rubber diaphragm inside the regulator to vibrate, making a humming or whistling sound.

Although this sound may be alarming, this is NOT dangerous 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. Should you smell gas, do not use the grill and call Customer Service at 1-800-251-7558

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 and your model/serial number will be necessary.

IMPORTANT NOTICE

This Gas Grill must be used with a LP Gas Cylinder equipped

with an OPD (Overfill Prevention Device).

This is a secondary device to prevent the overfill of 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 cylinder before attempting to fill.

Raises up while filling then stops when full.

Rises up while filling then stops when full.

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

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Meco 7710.8.641, 7710S8.641 manual Important Notice