Enviro EG40 BV - Manual (Page 10)

A
DJUSTING
T
HE
V
ENTURIES
:
• There is a separate venturies for each burner, see Figure 9.
• Remove one screw from the cover plate located below
the ash shelf and loosen the other screw (do not
remove) swing the cover plate out of the way and
tighten screw down to hold it in place.
• With along screwdriver rotate spring clips to open or
close the venturies to the desired setting.
The venturies allows the amount of air coming into
the fireplace to be adjusted in order to accommodate
different climates and venting arrangements. Start
the pilot and then the burner. Make sure the pilot
flame is burning normally and none of the burner
ports are plugged. Let the fireplace burn for roughly
fifteen9minutes and then examine the flames, compare
the flames to Figure 16.
The ideal flame will be blue at the base and light orange above. The flames should be of medium height. If the
flames look like this, no venturi adjustment is needed. If the flames are fairly short and mostly blue, the fireplace
is getting too much air. Therefore, the venturies should be closed slightly until the correct flames are achieved.
Flames that are very orange, with tall, dark, stringy tips, are not getting enough air. Open the venturi until the
flames clean up. If the venturi is opened, or closed all the way, and the correct flames cannot be attained, turn off
the gas and contact the dealer.
Warning: Incorrect venturi adjustment may lead to improper combustion, which is a safety hazard. Contact the
dealer if there is any concern about the venturi adjustment.
Initial Installation
Gold bar
Screwdriver
Rear log holder
Front log holder Ember tray &
front burner
Venturies
Door
Rear burner
Air shutter cover plate
10
R
EPLACING
T
HE
B
LOWER
:
Figure 8: Blower (Fan) Removal.
1. Turn the unit off and remove the log set.
2. Remove the brick liner.
3. Remove the burner tray assembly by removing the
screw on either side of the tray, between the front and
rear burners. Lift the tray out.
4. Remove the four (4) 5 / 16 ” bolts that hold the blower
mounting plate to the back firewall. Use a light
lubricating oil on screws before removal.
5. Carefully pull the blower assembly into the firebox
(see Figure 8) disconnect the blower leads from the
harness and remove blower.
6. To re-install, check mounting plate gasket if damaged
replace with new one and reverse steps 1 through 4.
Refer to “Secondary Installation - Installation of Panel
Set” and “Secondary Installation - Installation of Log
Set and Embers”.
Figure 9: Venturi Adjustment.