Lamps; Replacing Fluorescent Lamps; Tips & Troubleshooting; User Information - Hussmann CR3-F Installation And Operation Manual

REPLACING FLUORESCENT LAMPS

Fluorescent lamps are furnished with a shatterproof
protective coating. The same type of lamp with
protective coating must be used if replaced.
for replacement call:
1-866-513-1069*
* Telephone expected to be on-line and in effect 9/1/05.
You may still obtain assistance at this number for Parts Replacement
EVAPORATOR FANS
The evaporator fans are located at the center front
of these merchandisers directly beneath the display
pans. Should fans or blades need servicing, always
replace fan blades with the raised embossed side of
the blade TOWARD THE MOTOR.
COPPER COILS
The copper coils used in Hussmann merchandisers
may be repaired in the fi eld. Materials are available
from local refrigeration wholesalers.
Hussmann recommends using #15 Sil-Fos for
repairs.
ALUMINUM COILS
The aluminum coils should be replaced if damaged.
TIPS & TROUBLESHOOTING
B e f o r e c a l l i n g f o r s e r v i c e , c h e c k t h e
following:
1. Check electrical power supply to the equipment
for connection.
2. Check fi xture loading. Overstocking case will
affect its proper operation.
3. If frost is collecting on fi xture and/or product,
check that no outside doors or windows are
open—allowing moisture to enter store. These
merchandisers were designed for use in stores
were temperature & humidity does not exceed
75° F and 55% H.
4. If front self-service case is not performing check
proper installation of lower deck pan refer to
case cleaning section

Lamps

User Information

STOCKING

Improper temperature and lighting will cause serious
product loss. Discoloration, dehydration and spoilage
can be controlled with proper use of the equipment
and handling of product. Product temperature should
always be maintained at a constant and proper
temperature. This means that from the time the
product is received, through storage, preparation
and display, the temperature of the product must be
controlled to maximize life of the product. Hussmann
cases were not designed to "heat up" or "cool down"
product—but rather to maintain an item's proper
temperature for maximum shelf life. To achieve the
protection required always:
1. Minimize processing time to avoid damaging
temperature rise to the product. Product should
be at proper temperature.
2. Keep the air in and around the case area free
of foreign gasses and fumes or food will rapidly
deteriorate.
3. Maintain the display merchandisers
temperature controls as outlined in the
refrigerator section of this manual.
4. Do not place any product into these refrigerators
until all controls have been adjusted and they
are operating at the proper temperature. Allow
merchandiser to operate a minimum of 6 hours
before stocking with any product.
5. When stocking, never allow the product to
extend beyond the recommended load limit.
Air discharge and return air fl ue must be
unobstructed at all times to provide proper
refrigeration.
6. Keep the service doors closed (when
applicable). Refrigeration performance will be
seriously affected if left open for a prolonged
period of time.
7. Avoid the use of supplemental fl ood or spot
lighting. Display light intensity has been
designed for maximum visibility and product
life at the factory. The use of higher output
fl uorescent lamps (H.O. and V.H.O.), will
shorten the shelf life of the product.
FOR PROMPT SERVICE
When Contacting the Factory
regarding problems, Be sure
to have the Case MODEL and
SERIAL NUMBER Handy
This Information is on a plate
located on the case itself.
14
R3(CR3),R3HV(CR3HV)-M/F-0707
.