INSTRUCTIONS：

1. ACCESS DOOR IS PROVIDED WITH 6* STUDS. IF 2” STUD IS DESIRED. USE PLIERS TO SNAP OFF STUD AT SCORED POINT.

2. SELF ADHESIVE TEMPLATE IS PROVIDED FOR SIZING OF THE DUCT OPENING.

PEEL BACKING OFF TEMPLATE AND APPLY TO DUCT IN DESIRED LOCATION. ALLOW 2 TO 3 INCH CLEARANCES AROUND CUTOUT FOR FINAL DOOR INSERTION.

3. WITH TEMPLATE POSITIONED ON DUCT. CUT OUT OPENING. DEBURR THE CUT EDGE IF REQUIRED

4. LOOSEN BOTH WING NUTS TO OPEN THE ACCESS DOOR. OFFER THE DOOR ASSEMBLY UP TO THE DUCT CUTOUT

AT A 30 DEGREE ANGLE AND INSERT THE INNER PANEL INTO THE OPENING TAKING CARE NOT TO DAMAGE THE

GASKET APPLIED TO THE OUTER PANEL. FURTHER LOOSEN WING NUTS IF LARGER GAP IS NEEDED. ADJUST TO FINAL POSITION AND HAND TIGHTEN 

BOTH WING NUTS TO SECURE THE ACCESS DOOR IN PLACE.