INSTALLATION
Continued
10. Attach wood base to floor with two 1 3/4" black screws provided (see Figure 13). If the floor is concrete use anchor method (see Attaching Wood Base to Solid Floor, page 16).
11. Install gas line. See Connecting To Gas Sup- ply, page 16.
12. Check for leaks. See Checking Gas Connec- tions, page 18.
13. Place mantel around fireplace. Be careful not to damage wall or mantel.
14. Place trim kit on the shoulder screws located on the side and top of the fireplace. Firmly snap the trim over the shoulder screws on fire- place (see Figure 12, page 12).
15. Adjust assembly to remove any gaps. Attach remaining two 3" wood screws from hardware pack through openings inside of fireplace sides into the mantel. The openings are located at top behind the area for the black louvers (see Figure 13).
16. Reinstall top black louvers.
1 3/4" Screw
Wood
Base
Figure 13 - Attaching Wood Base to
Floor
Assembling Perimeter Trim (Trim Shipped with Mantel)
1.Remove packaging from three remaining pieces of trim.
2.Locate two adjusting plates with set screws, and two shims in the hardware packet.
3.Align shim under adjusting plate as shown in Figure 14.
4.Slide one end of adjusting plate/shim in slot on mitered edge of top trim (see Figure 14).
5.Slide other end of adjusting plate/shim in slot on mitered edge of side trim (see Figure 14).
6.While firmly holding edges of trim together, tighten both set screws on the adjusting plate with slotted screwdriver.
7.Repeat steps 1 through 6 for other corner.
8.Set trim assembly aside for later installation.
Set Screws | Slot | |
| ||
| Top Trim | |
| Mitered Edge | |
Adjusting | Side | |
Plate | ||
Trim | ||
Shim | ||
| Slot |
Figure 14 - Assembling Perimeter Trim
INSTALLING BLOWER ACCESSORY GA3450T
Removing Upper Louver Assembly
To install the blower accessory, you must first re- move the upper louver assembly.
1.Lift screen off heater.
2.Remove 4 screws from louver assembly (see Figure 15). Save these screws.
3.Pull louver assembly straight out from the cabinet. Be careful not to scratch the paint. Set louver assembly and screws aside.
Blower Bracket 
Mounting Holes
Upper Louver
Black Assembly
Screws
Figure 15 - Removing Upper Louver
Assembly
Removing Valve Cover Shield
1.Open bottom louver assembly by swinging the assembly down (see Figure 16, page 14).
2.Using short Phillips screwdriver, remove the screw under the center of the branch sup- port. Rotate valve cover shield clockwise and slide out.
IMPORTANT: Do not remove shoulder screw on the left side of valve cover shield. Slide the valve cover shield off of the shoulder screw (see Figure 16, page 14).
Note: If you do not have a short Phillips screwdriver, the screen, log set, and branch support must be removed so a longer screw- driver may be used. See Connecting Equip- ment Shutoff Valve to Heater Control, page 17, steps 1 and 2.
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