Mendota X-62, Installation And Operating Istructions

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9
8.
Connect the 3/8‖ npt flex connector (with shut-off valve) of the X-62 to the gas supply line. Take care not to
damage or kink the flex connector.
9. Check the connections for leaks. Use a solution of soap and water, and check for bubbling.
IT IS CRITICAL
TO CHECK CAREFULLY FOR LEAKS!
10. Make sure all gas supply shut-off valves are open. Bleed air from supply lines. Light the X-62, and adjust the
burner to its highest setting (see OPERATING INSTRUCTIONS, page 12). Check the manifold pressure at
the pressure tap fitting on the gas valve (see Fig. 4, page 4). Manifold pressure
must meet the requirements
listed in the INLET GAS PRESSURE chart on page 6 (gas pressure may vary by ± 5%).
11. Cycle the burner on and off several times to make certain that it lights promptly, and that flames cover all parts
of the burner pan. NOTE: Never turn the burner on or off quickly
—always allow the X-62 to burn at least 60
seconds before turning it off, and to rest at least 60 seconds before turning it on.
12. Plug the power cord for the blower into a grounded 115-volt outlet. The outlet must be electrically grounded in
accordance with local codes, or in the absence of local codes, with the National Electric Code ANSI/NFPA 70-
1987.
NOTE : The blower for the X-62 is equipped with an 8-ft power cord. If an electrical outlet has not been
wired into the existing fireplace, check to be sure that an outlet is located within reach of the power cord when
the appliance is in its installed position. Extension cords are
not allowed.
13. Slide the X-62 into the fireplace, and check to see that it is level and plumb with the fireplace opening. If not,
the appliance should be squared to the opening by placing metal shims, metal washers, brick, or other non-
combustible materials beneath it.
IF YOU PURCHASED AN OPTIONAL BRICK KIT FOR YOUR X-62, INSTALL IT NOW ACCORDING TO
THE INSTRUCTIONS THAT ACCOMPANY THE KIT. THEN PROCEED TO STEP 14.
14. Open the bag of coals. Spread the coals on top of the burner to produce a glowing ember effect, and also
around the base of the burner to conceal it (see Fig. 6). DO NOT spread any coals over the slots at the front
of the appliance, as these may inhibit airflow. NOTE: Use only the larger chunks of coals
—
DO NOT use any
tiny fragments or coal dust, as these might clog the burner.
Positioning of the coals on the burner has a major impact on the appearance of the flame and the glow.
More coals = more glow but less flame. Fewer coals = more flame but less glow.
15. Set the grate in place over the burner (see Fig. 9, page 10). The grate should be centered left to right in the
firebox. The tines at the back of the grate should rest on the ledge in the back of the firebox. Slide the grate
as far back in the firebox as it will go.
16. Carefully open the log package, and remove the logs. Position the logs on the grate as shown in Fig. 9 (page
10). The grate and the log pile should be centered in the firebox. CAUTION: DO NOT position the logs so
that they obstruct the pilot flame
—any obstruction of the pilot flame may inhibit the prompt, safe lighting of the
burner.
NOTE: The logs will produce a strong, acrid odor on initial contact with the flames. This is completely normal.
The odor will dissipate after about an hour of operation.
17. Cycle the burner on and off several times to make certain that it lights promptly, and that flames are distributed
throughout the log pile. If there is any delay in lighting, it is necessary to check for the correct positioning of
logs and coals
—
logs and coals must not obstruct the pilot flame. NOTE: Never turn the burner on or off
quickly
—always allow the X-62 to burn at least 60 seconds before turning it off, and to rest at least 60 seconds
before turning it on.
18. Take out the front vent plate by removing the 2 screws that hold it to the firebox floor (see Fig.6, page 7).
Loosen the nut that holds the air shutter in place (see Fig.10, page 10). Light the burner, and allow the X-62
to burn for 2-3 hours. At this point, small additional adjustments may need to be made to the air shutter to
improve the appearance of the flame.