Federal SQ3HD Istruzioni per l'installazione
E1621
Rev A 09-01-18
SQ3HD, SQ4HD, SQ6HD & SQ8HD
INSTALLATION & OPERATION
INSTRUCTIONS
KEEP THIS MANUAL FOR FUTURE REFERENCE
Engineering and technical data are subject to change without notice.
Federal Industries P.O. Box 290 Belleville, WI 53508
Toll Free 1(800) 356-4206 WI Phone (608) 424-3331 Fax: (608) 424-3234
Contents
INTRODUCTION.............................................................................................................1
WARNING LABELS & SAFETY INSTRUCTIONS .........................................................2
PRE-INSTALLATION PROCEDURES............................................................................3
INSPECTION FOR SHIPPING DAMAGE........................................................................3
INSTALLATION INSTRUCTIONS ..................................................................................3
LOCATING THE DISPLAY CASE....................................................................................3
REMOVING CASE FROM SHIPPING SKID....................................................................4
REMOVING PACKAGING MATERIAL.............................................................................4
LEVELING THE CASE ....................................................................................................4
GRILL REMOVAL............................................................................................................4
DRAIN .............................................................................................................................4
HUMIDITY SYSTEM.....................................................................................................4-5
LIGHTS............................................................................................................................5
ELECTRICAL INFORMATION & GROUNDING.............................................................5
OPERATING INSTRUCTIONS .......................................................................................6
INITIAL START-UP..........................................................................................................6
DOORS ...........................................................................................................................6
LIGHT REPLACEMENT ..................................................................................................6
PLACING PRODUCT INTO CASE ..................................................................................6
HINGED FRONT GLASS.................................................................................................7
COMPUTER CONTROLS.......................................................................................... 8-10
CLEANING INSTRUCTIONS........................................................................................11
DAILY CLEANING.........................................................................................................11
WEEKLY CLEANING.....................................................................................................11
INTERIOR CLEANING ..................................................................................................12
EXTERIOR CLEANING.................................................................................................12
SERVICE INFORMATION.............................................................................................13
PRE-SERVICE CHECKLIST..........................................................................................13
SPECIAL SERVICE SITUATIONS.................................................................................14
SALE & DISPOSAL......................................................................................................14
OWNER RESPONSIBILITY...........................................................................................14
ELECTRICAL DATA.....................................................................................................15
REPLACEMENT PARTS.........................................................................................16-17
WIRING DIAGRAM –SQ3HD, SQ4HD, SQ6HD, & SQ8HD ........................................18
WIRING DIAGRAM - RECEPTACLE............................................................................19
Market Deli Refrigerated Cases
INTRODUCTION
Thank you for purchasing a Federal Industries display case. This manual contains important
instructions for installing and servicing the Market Deli Refrigerated Cases. A repair parts list
and wiring diagram are also included in the manual. Read all of these documents carefully
before installing or servicing your case.
NOTICE
Read this manual before installing your case. Keep this manual and refer to it before doing any
service on the equipment. Failure to do so could result in personal injury or damage to the
case.
NOTICE
Installation and service of the electrical components in the case must be performed by a
licensed electrician.
The portions of this manual covering electrical components contain technical instructions intended only
for persons qualified to perform electrical work.
DANGER
Improper or faulty hookup of electrical components in the case can result in severe injury or
death.
All electrical wiring hookups must be done in accordance with all applicable local, regional, or
national standards.
SERIAL NUMBER
Record the model and serial numbers of the case for easy reference. Always refer to both
model and serial numbers in your correspondence regarding the case.
Case Model__________________________ Serial Number______________________
Condensing Unit Model________________ Serial Number______________________
This manual cannot cover every installation, use, or service situation. If you need additional
information, call or write us:
Warranty/Technical Service Department
Federal Industries
P.O. Box 290
Belleville, WI 53508
Toll Free (800) 356-4206 / WI Phone (608) 424-3331
Market Deli Heated Cases Page 1
WARNING LABELS & SAFETY
INSTRUCTIONS
This is the safety-alert symbol. When you see this symbol on your case or
in the manual, be alert to the potential for personal injury or damage to
your equipment.
Be sure you understand all safety messages and always follow recommended precautions and
safe operating practices.
NOTICE TO EMPLOYERS
You must make sure that everyone who installs, uses, or services your case is thoroughly
familiar with all safety information and procedures.
Important safety information is presented in this section and throughout the manual.
The following signal words are used in the warnings and safety messages:
DANGER: Severe injury or death will occur if you ignore the message.
WARNING: Severe injury or death can occur if you ignore the message.
CAUTION: Minor injury or damage to your case can occur if you ignore the message.
NOTICE: This is important installation, operation, or service information. If you ignore the
message, you may damage your case.
The warning and safety labels shown throughout this manual are placed on your Federal
Industries case at the factory. Follow all warning label instructions. If any warning or
safety labels become lost or damaged, call our customer service department at 1(800)
356-4206 for replacements.
DANGER
HIGH VOLTAGE.
Turn power off
before servicing.
May have more than
one disconnect
switch.
CAUTION
HAZARDOUS MOVING PARTS
DO NOT OPERATE UNIT WITH
DISPLAY PANS REMOVED.
This label is located on the back of the display case. This label is located below the display pan.
Market Deli Heated Cases Page 2
These lamps have been treated to resist breakage and
must be replaced with a similarly treated 60w maximum
lamp in standards. 91-13762
This label is located on the back of the display case.
PRE-INSTALLATION PROCEDURES
Inspection For Shipping Damage
You are responsible for filing all freight claims with the delivering truck line. Inspect all
cartons and crates for damage as soon as they arrive. If damage is noted to shipping
crates or cartons, or if a shortage is found, note this on the bill of lading (all copies) prior
to signing.
If damage is discovered when the case is uncrated, immediately call the delivering truck
line and follow-up the call with a written report indicating concealed damage to your
shipment. Ask for an immediate inspection of your concealed damage item. Crating
material must be retained to show the inspector from the truck line.
INSTALLATION INSTRUCTIONS
Locating The Display Case
The case should be located where it is not subjected to the direct rays of the sun,
heating ducts, grills, radiator, or ceiling fans, nor should it be located near open doors or
main door entrances. Also, avoid locations where there is excessive air movement or
air disturbances.
Market Deli Heated Cases Page 3
Hot surface can
cause severe burns
Do not touch
CAUTION
91-10936
Removing Case from Shipping Skid
Move the case as near as possible to the final location before removing it from the
shipping skid.
Remove the eight (8) screws that secure the case to the skid.
Removing Packaging Material
Remove the brackets that held the case to the shipping skid.
Remove the shipping tape that secures the doors and lift-up glass. If it is necessary to
remove tape residue from plastic materials, use cleaning compounds recommended in
the cleaning section of this manual.
Leveling the Case
The case must be level for proper drainage of the tub.
Four (4) leg levelers are provided for leveling the case. The leg levelers can be turned
in, and the case can be placed with the base frame on the floor.
The leveled case must be sealed to the floor using and NSF Listed Sealant.
Grill Removal
There is one (1) removable panel on the back of the case. The panel allows access to
the field wiring connection box. Remove this panel to make field-wiring connections.
Drain
The case is supplied with a 1” male NPT drain fitting that can be used for a
connection to a drain.
Humidity System
A water line must be connected to the unit in order for the automatic-fill humidity system to
function. The water line has a 1/4” SAE flare fitting for connection to a water supply. A
water filter is highly recommended to reduce lime deposits in water
Market Deli Heated Cases Page 4
CAUTION: Do not push against the curved glass, end glass, doors, or
doorframes when removing the case from the skid or moving
the case. Case damage or glass breakage could result.
DANGER: Electrical shock hazard. Do not operate unit with
panels removed.
reservoir and float switch mechanism. To reduce “hammering” of solenoid valve,
needle valve can be adjusted to reduce incoming water pressure to solenoid.
Needle valve is located at inlet of solenoid valve.
Lights
The lights are coated incandescent bulbs and must be replaced with exact
equivalent bulbs. (60 Watt Maximum)
ELECTRICAL INFORMATION &
GROUNDING
This Case Must Be Grounded
All case electrical connections must be performed only by a licensed electrician.
All electrical wiring hookups must be done in accordance with all applicable local,
regional, or national electrical standards.
A separate circuit for each display case is recommended to prevent other appliances on
the same circuit from overloading the circuit and causing malfunction.
The electrical service must be grounded upon installation.
This unit is designed for permanent connection to a power source. See the electrical
data plate located next to electrical junction box for proper circuit size and wire
ampacity.
The electrical field connection 2 x 4 box is accessible from the rear of the case and is
located in the right “leg” (as viewed from case rear). A second 2 x 4 field connection
box is also located in the right leg and is required to supply electrical power to the
general purpose receptacle.
Market Deli Heated Cases Page 5
DANGER: Improper or faulty hookup of electrical components in
the display case can result in serve injury or death.
OPERATING INSTRUCTIONS
Initial Start-Up
After all the checks outlined in the installation section of this manual have been made,
the case is ready to be put into service.
Doors
Clean the door track frequently for easy door operation. A very light film of lubricant,
such as PAM, will help the doors slide easily.
The entire door track assembly may be removed if desired by tilting the top back and
lifting the entire frame out.
The display case is intended to be operated with the rear doors in place. However,
during peak service periods, the doors may be removed for ease of serving out of case.
DO NOT keep doors off unit for long periods of time. Temperature display may not read
accurately with doors off of case. Disregard this temperature reading if doors have
been off unit for extended periods.
Light Replacement
Light bulbs are removed by unscrewing counter clockwise. Install bulbs by screwing in
clockwise. Do not over tighten.
When replacing lights, use direct equivalents to the original bulbs.
Placing Product into Case
Do not block the slots along the front or rear of the case display floor.
CASE SHOULD BE STOCKED WITH PRE-CHILLED PRODUCT ONLY.
All well cavities must be completely covered with food pans (not included) for proper
operation of case. A variety of sizes of pans can be used from 2” to 6” in depth.
Model # of Well Cavities
SQ3HD 2
SQ4HD 3
SQ6HD 5
SQ8HD 7
Always preheat the wells before placing product into case. Freshly cooked product
should not be placed into case with a probed temperature of less than 170ºF.
The digital temperature display measures air temperature inside the case. This display
is an indication only. The most accurate method to confirm satisfactory temperatures is
to probe product inside the case.
Market Deli Heated Cases Page 6
Hinged Front Glass
DO NOT OPERATE GLASS UNTIL CASE REACHES ROOM TEMPERATURE.
The front glass hinges up for easy cleaning of the case interior. Pneumatic cylinders assist in
lifting the glass. The glass will hold open in any position.
To close glass, push down on center of handle until glass rests on top of support clips. It may
be necessary to lift glass slightly to push it onto clips.
To close glass, push down on center of handle until glass resets on top of support clips. It
may be necessary to lift glass slightly to push it onto clips.
The hinged glass mechanism will give years of reliable operation in normal usage. Service on
the lift mechanism is required if . . .
-The glass becomes difficult to open.
-The glass does not hold in the open position.
-The glass closes fast.
Consult the factory if service is required.
Market Deli Heated Cases Page 7
CAUTION: Operation of lift-up glass is to be done by trained store
personnel only. This case is not intended to be used as
a self-serve unit. Do not allow customers to operate lift-
up glass.
COMPUTER CONTROLS
for
SQHD CASES
E3015(2-Well) E3016(3-Well) E3017(5-Well) E3018 (7-Well)
A. Display
Display temperature readout and displays the time.
B. Down Arrow
Press once to display current heat setting, press again to change to a cooler setting.
C. Up Arrow
Press once to display current heat setting. Press again to change to a warmer setting.
Temperature Setting
The display has an off position, “0”, and numbered position 1 through 9. The hottest
setting is 9. Be using the up and down arrows, set the display at the lowest number
necessary to achieve desired case temperature.
D. Well Buttons
Press to display current setting. Use up and down arrows to adjust.
E. Clock Display/Set
Press to display current time. Adjust time with bottoms B (Hours) & C (Minutes). Press
again to return the temperature display.
F. Start Time
Press to display current auto start time –adjust same as clock.
G. Stop Time
Press to display current auto stop time –adjust same as clock. If start and stop time
are the same, auto start/stop is off.
H. Light Switch
Turns lights on and off. Red light indicates on.
I. Overhead Warmer Buttons
Press to display current setting. Use up and down arrows to adjust.
J. Humidity Switch
Turns the humidification system on and off. Red light indicates switch is on.
K. Power Switch
Turns off power to all components –retains all settings. This does not turn off
complete power to the unit.
Market Deli Heated Cases Page 8
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