EGP Merchandisers
P/N 3143044_C 2-1
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
REFRIGERATION / ELECTRICAL
Refrigeration lines are under pressure and should
be depressurized before attempting to make any
connections.
Refrigerant vapor is hazardous to your health and
can cause death.
Avoid breathing refrigerant and lubrication
vapor or mist. Exposure may irritate eyes, nose
and throat. If accidental system discharge
occurs,ventilate work area before resuming
service.
Always wear safety goggles and protective
gloves when working with refrigerants. Contact
with refrigerant may cause injury. Disconnect
hoses with extreme caution! All hoses may
contain liquid refrigerant under pressure.
Be sure that any room where you are working
is thoroughly ventilated, especially if a leak is
suspected.
Read all safety information regarding the safe
handling of refrigerant and refrigerant oil,
including the Material Safety Data Sheet. MSDS
sheets can be obtained from your refrigerant
supplier.
REFRIGERANT
The correct type of refrigerant will be
stamped on each merchandiser’s serial plate.
The merchandiser refrigeration piping is
leak tested, factory sealed and pressurized.
See the merchandiser's Technical data
sheet for refrigerant settings and defrost
requirements.
Bring merchandisers down to the operating
temperature listed on the data sheet.
Each four-foot section has its own
evaporator coil and pre-set thermostatic
expansion valve or (TEV).
D
o
not
remove
the
cap
on
the
tev
s
.
This cap is to be removed only for valve
disassembly. Removal of this cap during
merchandiser maintenance 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
specified on the merchandiser data sheets.
Removal of the TEV cap will result in
refrigerant loss unless the system is first
isolated and the refrigerant recovered.
— LOCK OUT / TAG OUT —
To avoid serious injury or death from
electrical shock, always disconnect the
electrical power at the main disconnect
when servicing or replacing any electrical
component. This includes, but is not
limited to, such items as doors, lights,
fans, heaters, and thermostats.
