H. Fixed Glass Assembly
Removing Fixed Glass Assembly
WARNING! Risk of Asphyxiation! Handle fixed glass assembly with care. Inspect the gasket to ensure it is undamaged and inspect the glass for cracks, chips or scratches.
•DO NOT strike, slam or scratch glass.
•DO NOT operate fireplace with glass removed, cracked, broken or scratched.
•Replace as a complete assembly.
Removing Fixed Glass Assembly
•The glass assembly fastens to the fi replace in four places. Four of the fastening mechanisms are spring- loaded glass latches. An example of the glass latch is shown in Figure 12.3.
•To release glass assembly, pull the two bottom
Replacing Fixed Glass Assembly
•Tilt glass assembly toward fi replace and slide glass assembly upward to engage top latches. Verify top latches are fully engaged and then fasten the two bottom latches.
I. Air Shutter Setting
Air shutter settings should be adjusted by a qualifi ed ser- vice technician at the time of installation. The air shutter is set at the factory for minimum vertical vent run. Adjust air shutter for longer vertical runs. See Figure 12.4.
NOTICE: If sooting occurs, provide more air by opening the air shutter.
Figure 12.4 Air Shutter |
Air Shutter Settings
| NG | LP |
NDI30 | 3/8 in. | 3/8 in. |
NDI35 | 3/16 in. | 1/2 in. |
Figure 12.3 Fixed Glass Assembly
Heatilator • NDI30, | 35 |