Start Up / Operation; Start Up; Load Limits; Stocking - Hussmann Impact Excel M5X Installation And Service Manual

P/N 0463880_E

START UP

See the merchandiser's Technical Data Sheet for
refrigerant settings and defrost requirements.
Bring merchandisers down to the operating
temperatures listed on the data sheet.
Each four foot section has its own evaporator coil
and pre-set non-adjustable thermostatic expansion
valve (TEV). No adjustment is required.
D
O NOT REMOVE THE CAP ON THE
cap is to be removed only for valve disassembly.
Removal of this cap during case maintenance will
result in refrigerant loss unless the system
is first isolated and the refrigerant recovered.
CAUTION
!
REMOVAL OF THE TEV CAP WILL RESULT IN
REFRIGERANT LOSS UNLESS THE SYSTEM IS FIRST
ISOLATED AND THE REFRIGERANT RECOVERED
The TEV has been factory set
to provide the recommended
performance settings as speci-
fied on the merchandiser data
sheets.

STOCKING

Product should NOT be placed
in merchandisers until case is
at proper operating tempera-
ture.
Proper rotation of product
during stocking is necessary
to prevent product loss.
Always bring the oldest
product to the front and set
the newest to the back.
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

START UP / OPERATION

A
OPEN AND FREE OF OBSTRUCTION AT ALL TIMES
provide proper refrigeration and air curtain
performance. Do not allow product, packages,
signs, etc. to block these grilles. Do not use
non-approved shelving, baskets, display racks,
or any accessory that could hamper air curtain
performance.
TEV . This
S

LOAD LIMITS

Shelf life of perishables will be short if load limit
is violated. A
BE STOCKED BEYOND THE LOAD LIMITS INDICAT
ED
D
RETURN AIR GRILLE
.
CORRECT
PRODU CT
PRODU CT
PRODUC
PRODU CT
PRODU CT
IR DISCHARGE AND RETURN FLUES MUST REMAIN
T NO TIME SHOULD MERCHANDISERS
.
O NOT BLOCK HONEYCOMB OR
T
Medium Temperature
4-1
to
-
.
WRONG
PRODU CT
PRODU CT
PRODUC T
PRODUCT
PRODUCT
0482814
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