Shelleyglas
®
/Shelleysteel™ Service and Installation Manual
For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delfield.com
4
Shelleyglas
®
/Shelleysteel™ Service and Installation Manual
5
For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delfield.com
INSTALLATION: REFRIGERATED UNITS
Location
Be sure the location chosen has a floor strong enough to
support the total weight of the cabinet and contents. Reinforce
the floor as necessary to provide for maximum loading.
For the most efficient refrigeration, be sure to provide good
air circulation inside and out.
Inside cabinet
: Do not pack unit so full that air cannot
circulate. Take care not to block air flow to the fans and
allow space along the sides.
Outside cabinet
: Be sure the unit has access to ample air;
avoid hot corners and locations near stoves and ovens. It
is suggested the rear of the unit be no less than two inches
from any wall, partition or any other object which will
restrict exhaust air flow.
Leveling
A level cabinet looks better and will perform better because
the doors will line up with the door frames properly, and the
cabinet will not be subject to unnecessary strain.
Stabilizing
Some models are supplied on casters for your convenience,
for ease of cleaning underneath and mobility.
The unit must be installed in a stable condition
with the front wheels locked, locking the front
casters after installation is the owner’s and
operator’s responsibility.
Plumbing
Refrigerated units have a drain that exits the unit on the
bottom, and is located on the operator’s left side. Standard
units on casters or legs will have a bronze faucet that fits a
standard garden hose. Units on legs with optional remote drain
valve handle will have 1” threaded pipe extending from bottom
of unit. On standard units, a stainless steel access panel or
hinged louver will be provided for access to drain connections.
Moisture collecting from improper drainage
can create a slippery surface on the floor and
a hazard to employees. It is the owner’s and
operator’s responsibility to provide a container or
outlet for drainage.
Electrical connection
A standard refrigerated unit is provided with a power cord
and 3-prong grounded plug.
The unit should be plugged into a receptacle with its own
circuit protection that matches the amperage of the plug.
Refer to the amperage data on page 3 or the
serial tag data and your local code or the National
Electrical Code to be sure the unit is connected
to the proper power source. A protected circuit
of the correct voltage and amperage must be run
for connection of the supply cord or permanent
connection to the unit.
On cord-connected units, an ON/OFF switch is
located directly on the face of the compressor
section. The switch must be turned to its OFF position and
power supply disconnected whenever doing the following:
1.
Performing maintenance functions.
2.
Cleaning the refrigerated cabinet area.
3.
Performing service or repair functions.
Under no circumstances should the unit be operated
without the louvered panel in place.
CAUTION
OPERATION LIQUITEC UNITS
LiquiTec Series cold pans are adjusted at the factory to provide
satisfactory operation without any further adjustments.
However, if it is necessary to adjust the temperature, the
control is located in the machine compartment. Turn the knob
clockwise as indicated on the control. Settings are from 1
through 7; 7 being the coldest. Adjustments should be made
gradually. Several small adjustments will be more effective
than one large adjustment. It may take an hour or longer to
realize the temperature change depending on the application
and location of the unit.
These units are not designed to cool warm food products.
Items should be placed in the unit pre-cooled at least to the
desired holding temperature, if not slightly colder. In some
applications, a gradual warming of product may occur, particu-
larly at the exposed top of the products. Stirring or rotation of
the product may be necessary to maintain overall temperature.
Warming of food product can occur very quickly outside of
the unit. When loading or rotating the product, avoid leaving
food items in a non-refrigerated location for any length of time
to prevent warming or spoilage.
The temperature control is used to turn the unit on and off as
well as control the temperature of the cold pan. The settings
range from 1 to 7; 7 being the coldest. To turn the cold pan
off, turn the knob to the off position.
The cold pan is not intended to be used with ice.
