Hussmann FG Installation And Service Manual page 8

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NSTALLATION
Leveling Wall Merchandisers
Level the case by all four corners. Start at the
rear by placing as needed the provided shims
under each end of the rear base rail. The shims
are long enough to allow adjoining wall cases to
be leveled with the same shim. When the rear of
the case is level end-to-end, move to the front of
the case. Use an 18 mm open end wrench to
screw down the levelers at each front corner so
that the front is also level from end-to-end. At
this point, check to see if the case is level front-
to-rear. If it is not, turn each front corner leveler
up or down the same amount of turns until the
case is level front-to-rear.
The case should be solidly supported at least
every 4 feet (1220 mm). Once the case is level, if
any gaps are present, shims should be inserted
under the rear base rail approximately in line
with the center front support legs to support the
rear of the case. At the front of the case, screw
down the levelers on each of the center support
legs so that they contact the floor and support the
front of the case.
Leveling
F / FG
NOTE: Do not place levels on Display Pans
or on Racks.
P/N 0467434_D
Shim
Adjust
Legs
Leveling Narrow, Intermediate, Wide Island
or End Merchandisers with Adjustable Legs
Position the first case at the highest point. Set a
long level (4 ft [1220 mm] or more) on top of the
discharge air flue. Use an open-end wrench to
turn leg levelers until the case is level from end to
end and from front to back. Check all 6 legs on 8
ft (2438 mm) cases, or 8 legs on 12 ft (3658 mm)
cases.
Note: To avoid removing concrete flooring, begin
lineup leveling from the highest point of the store
floor.
Adjustable
Leg Leveler
Raise
Leveling FN / FNG, FI / FIG,
FW / FWG or FWE / FWEG
Lower
Adjust
Legs
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