Drolet Ultra Flame DG05437/DG05447 - Manual (Page 23)

ULTRA FLAME DV “0” Clearance Fireplace
INSTALLATION :
Put the burner assembly back in the fire box and push to the right. Make sure the main orifice is
inserted in the venturi tube as shown.
WARNING: NEVER OPERATE THE GAS FIREPLACE WITHOUT HAVING THE
ORIFICE PROPERLY INSERTED IN THE VENTURI TUBE. THIS COULD RESULT
IN SERIOUS DAMAGE TO THE GAS INSERT AND IS A SERIOUS RISK OF FIRE .
NOTE : For an optimal performance the air shutter opening should be 1/8” opening for natural
gas and 1/4” to 5/16” for propane.
EMBER KIT INSTALLATION
Three small plastic bags are supplied with your unit. One of the bags contains vermiculite to
simulate ashes in the fire box, another contains lava rock to simulate coals and the last one is
filled with rock wool fiber which, when glowing red, resembles hot embers.
1. Remove log grate from the fireplace.
2. Place some vermiculite and some lava rocks on the burner and in front of the burner. Never
put too much of these materials near the burner holes. The gas must pass through the burner
easily.
CAUTION : Blocking gas ports with vermiculite or lava rock will result in poor light-up
performance and delayed ignition.
3. Place five or six pieces of rock wool fiber approximately 1" large on top of the front gas
ports. Place two or three pieces over each of the back gas ports. Make sure not to put too
many pieces as this could result in an altered flame pattern and possible carbon deposition.
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