1.Reach through unit and remove screw in yoke. Swing yoke down out of the way. Lift Damper Door up and rotate slightly to slide through the opening. (See illustrations).
2.Clean out creosote and debris.
3.Replace Damper Door. Return yoke to its normal position and screw in place. Insure that the damper rod functions as intended.
NOTE: At installation, ensure the Damper Handle tab is mortared in place to prevent it from turning during use. Refer to FIGURE 11b for more detail on the Damper Handle.
FIGURE 11b: DAMPER DOOR CONTROL
WARNING: The brick mason should ensure proper clearances are maintained between the face brick and the fireplace during final installation. Failure to maintain the minimum clearance (2 inch face insulation) can cause expansion fractures in face brick during fireplace operations.
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