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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 

 

Summary of Contents for SQ3HD

Page 1: ...LATION 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 8...

Page 2: ...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 INSTRUCTION...

Page 3: ...mponents 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...

Page 4: ...u 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 install...

Page 5: ...ge 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 ins...

Page 6: ...or 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...

Page 7: ...r 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 u...

Page 8: ...nded 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 or...

Page 9: ...ter 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 usa...

Page 10: ...y 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 Ti...

Page 11: ...T DISPLAY SET DISPLAY SET DISPLAY SET DISPLAY SET PM A C B D E F G H I J K E3016 WELL 1 2 WELL WELL 3 OVERHEADWARMER LIGHTS HUMIDITY POWER ON OFF ON OFF ON OFF START CLOCK STOP TIME TIME TIME 150 DISP...

Page 12: ...SET DISPLAY SET DISPLAY SET DISPLAY SET PM A B C D E F G H I J K E3018 WELL 1 2 WELL WELL 3 WELL 4 5 WELL WELL 6 WELL 7 L R OVERHEADWARMER LIGHTS HUMIDITY POWER ON OFF ON OFF ON OFF START CLOCK STOP T...

Page 13: ...2 Wipe complete interior of case using a damp cloth 3 The glass can be cleaned with common window cleaners The remaining exterior surface should be wiped down using any ammoniated cleaners or soapy wa...

Page 14: ...ll soapy water with a damp cloth and allow to dry Note Depending on the amount of usage and spillage of foreign material some fasteners may have to be removed and parts disassembled to allow proper cl...

Page 15: ...iewing this checklist of frequently encountered situations that can cause unsatisfactory case performance CAUTION Before servicing case turn off power at the main breaker of fuse box Case Does Not Ope...

Page 16: ...e malfunction or housekeeping problem that creates a slip fall hazard around or under a case should be corrected immediately SALE DISPOSAL Owner Responsibility If you sell or give away your Federal In...

Page 17: ...3 ea 2 Lights 1 0 1 5 2 5 3 5 Humidity System 1 7 1 7 1 7 1 7 Refer to the rating plate data attached to the rear of the case for Maximum Fuse Size and Minimum Circuit Ampacity Each model is equipped...

Page 18: ...41 13766 Temperature Probe 41 13755 41 13755 41 13755 41 13755 Logic Board 41 13744 41 13744 41 13744 41 13744 Relay Board 41 13747 41 13747 41 13749 41 13749 Well Heater 40 13074 40 13074 40 13074 40...

Page 19: ...81 13661 81 13661 Decal Elect Hazard 91 10743 91 10743 91 10743 91 10743 Federal Logo Sticker 91 72523 91 72523 91 72523 91 72523 Mirrored Side Glass Left 55 13249 55 13249 55 13249 55 13249 Mirrored...

Page 20: ...WIRING DIAGRAM SQ3HD SQ4HD SQ6HD SQ8HD Market Deli Heated Cases Page 18...

Page 21: ...ARNING This product can expose you to chemicals including chromium which is known to the State of California to cause cancer and birth defects or other reproductive harm For more information go to www...

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