Carrier TYLER Advantage NLBN, Installation & Service Manual

Page: 9 / 27

5. Push cases tightly together making sure
the pull-ups are aligned.
6. Adjust legs (1) or add shims (1) under
base rails, as required, under the adjoin-
ing case ends (2). Check leveling at top
of the case (3) and on top of the color
band (4).
CAUTION
Do not drill or use other holes through the
case end for pull-ups. This may deform
the case end and could cause joint leaks
and/or poor refrigeration.
7. Position pull-up bolts and mounting
hardware (5) at pull-up locations (A and
B). Do not tighten any pull-up hardware
until all of it has been installed. Tighten
all pull-up hardware equally starting at
point A and finishing at point B.
Do not overtighten.
If case has base rails, locate highest point
on chalk lines as a reference for determin-
ing the number of shims to be placed
under the case base rails. Position first
case at highest point on the chalk lines
and shim case supports as required.
Check leveling across the top of the case
and on top of the color band.
CAUTION
If the base of this case is not sitting evenly
on the floor, the case could warp when
loaded and possibly break the lift glass.
NOTE
A foam gasket is factory installed on one
end of the case. This gasket fits into a
groove on the adjoining case when cases
are pulled together. Do not depend on the
foam gasket alone to make a good seal!
3. Apply two heavy beads of caulking
compound from the Filler Kit to the end
of case at dotted (. . .) and dashed (- - -)
lines. Proper caulking provides good
case refrigeration and sanitation.
4. Remove shipping tape from color band
backer and bumper backer.
Installation & Service Manual NLBR, NLBN, NLBS
November, 2005 Page 9