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Preparation Of Cabinet For Operation; Removing Cabinet From Skid; Operation; Load Limit - Hussmann NAV-4 Installation & Operation Manual

Nav series medium temperature merchandisers
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2-1
Removing Cabinet From Crate
Move the display Merchandiser as close as possible
to its permanent location and remove hold-down
brackets at the front and rear of the cabinet. Check
refrigeration lines to see that they are "free" and no
damage has occurred during ship.
Check fan blades for free operation.

Operation

Always allow the cabinet to warm up to 65° F
before starting the unit. If the cabinet has just been
delivered from a cold ambient, such as winter, wait
least 16 hours before starting.
Should the unit be disconnected when running, wait
5 minutes before restarting. This allows the
refrigerant pressures to equalize and prevents the
compressor from cycling on its overload protector.
It is advisable to run the unit for 5 to 8 hours before
loading it with product. This is to allow the air
inside the display merchandiser to cool down.

PREPARATION OF CABINET FOR OPERATION

Lower
LEVELING THE CASE
These cases should be leveled before being installed
definitively, to allow the maximum drain of the
condensed water as well as an appropriate
alignment of the doors and operation. If these cases
don't have an appropriate leveling, the water can
cause bad operation
These cases are correspondents with installed
levelers.Level the unit according to the place where
it will operate and to adjust like is required.

INSTALLATION OF SHELF

The installed Shelves are modulated. These they
can be retired of their original position and adjusted
to different heights.
Load Limits
Each merchandiser has a load limit decal. At no
time should merchandiser be stocked beyond the
load limits indicated. If load limit is violated, it
may result in loss of contents.
Raise
P/N 2400204D

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