
21
START-UP AND OPERATION, CONTINUED: LOAD LIMITS
21
PRODUCT PLACEMENT: PRODUCT PLACEMENT / LOAD LINES (NO LOWER SHELF)
3. Load Lines
Load lines represent the maximum height and/
or location that product can be place and/or
stacked in case.
Keep product at or under load lines to assure
that refrigerated airflow is properly cycled from
air diffuser through return air grille.
Proper product placement will maintain
acceptable product temperature.
1. Product Placement
Product can be placed on decking or shelves
within display area.
A wide range of product may be displayed.
2. Airflow Consideration
Product must be kept 1” from upper shelves and/or
upper UV-bonded glass to enhance free airflow.
Cool air must flow over (and around) product to
return air grille at case front.
Caution! Do not impede air diffuser’s airflow route
(to return air grille) with product.
Caution! You must also keep product OFF return
air grille at case front (illustrated below).
Sample Product (Typ.)
Return Air Grille / Glass
Retainer Bracket
(Angled View)
Angled View Of
Return Air Grille
Caution! Return
Air Grille Must
Not Be Blocked
By Product!
Load Line 1”
Min. Below
Top Plenum
Load Line 1”
Min. Below
Upper
UV-Bonded
Glass
Caution! Return
Air Grille Must
Not Be Blocked
By Product!
Do Not Place
Product On Front
Glass Retainer
Bracket.
Note: Model
NR4851RRSV (
shown)
may not reflect every feature or
option of your particular case.