User guide

REV: 1/2013 2013 © Bally Refrigerated Boxes, Inc. 1
FIELD REPLACEMENT:
WIPER GASKETS
Instructions:
1. Disconnect the power supply to the vapor-proof light
junction box on the interior of the door panel.
2. Disconnect the crossover cord from the vapor-proof
light junction box. Allow the cord to hang free from
the door cap.
3. Unscrew hinge screws from door panel and carefully
remove door cap.
4. Lay door cap on work surface with the door cap
interior facing up.
5. Drill out 1/8" rivets that mount dual gasket assembly
using a 9/64" drill. Remove dual gasket assembly.
6. Install new 1/8" rivets into existing holes.
7. Inspect and clear plastic extrusion ridge that runs
along the inside of door offset.
8. After centering new gasket along bottom of door cap,
drive gasket stem into ridge using wood block and,
hammer with light taps.
9. Reinstall door and connect power.
10. New gasket should slightly drag on step plate or floor
surface. Gasket may need to be trimmed if it drags
excessively and inhibits door closure.
For doors manufactured before 1980 see other side.