I NSTALLING THE F LAT G ASKET ON THE U NIT
Flat Gasket must be places around the outside of the plenum opening before assembly. This should only be done around the opening being mated to the secondary booth.
The flat gasket must be cut to length from the roll. For each opening, the following pieces should be cut (2) 19" long, and (2) 25" Long. The 19" long pieces are placed above and below the opening. These will cover all (3) bolt holes above the opening and all (3) bolt holes below the opening. The 25" long pieces are placed on the sides of the opening. These gasket pieces will be between the upper and lower gasket pieces and will cover the (2) bolt holes on each side of the opening.
The (4) gasket pieces must be placed centered over the bolt pattern.
Once all four flat gasket pieces are placed, there should be no gap between the gaskets.
Once all four flat gasket pieces are placed, then punch a hole into the gasket at each bolt hole to allow a bolt to pass through. Be careful not to damage the gasket.
Copyright © Clean Air America, Inc.
Weld Station User Manual, March 2011
Page 26 of 112
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