Bally Refrigerated Boxes Walk-In Service Manual - Manual (Page 7)

REV: 5/2013 IM-268S-11 2013 © Bally Refrigerated Boxes, Inc. 7
REACH-IN DOORS
Replacing magnetic gasket on Reach-In doors
A. To replace the magnetic door gasket, it may be necessary to remove the door
from the Walk-In. Simply open the door and lift it off the hinge bases. Lay the
door facedown on a flat working surface.
B. Remove the defective gasket and clean the surface where the new gasket will be
placed.
C. Position the new gasket and tap firmly into place with a wood block and
hammer. Be sure the gasket lies flat. See Figure 2.
D. Place the door back on the hinges. Check the door for proper operation and seal.
Part Numbers:
#016582 – 18½” x 30”
#016584 – 20” x 30”
#016583 – 30” x 30”
Adjusting self-closing hinges on Reach-In doors
A. Do not oil door hinges. If dirt accumulates on the Delrin cams and causes them to bind, apply dry silicone
spray lubricant.
B. Begin by determining whether the hinge is correctly adjusted. When the strap of the hinge is flush with the
flange, there must be clearance as shown in Figure 9. Without clearance, the door may not close. Adjust
the hinge by following these steps:
1. Open the door 90 degrees and lift the door from its hinge bases.
2. Adjust the hinges as shown in Figure 10
a. Put a pencil mark on cam and on hinge; this enables you to see how much the cam is being
turned.
b. Loosen bottom nut and turn half way off.
c. Tap against bottom of nut with a hammer until pin and cam are loose. The reason for this is the
pin has a tapered shaft.
d. Turn cam in direction of the arrow in increase clearance; opposite direction to decrease.
e. Hold cam in position and tighten bottom nut securely.
3. Replace the door on its hinge bases. Check to make sure door operates properly.
Figure 9
Figure10