Duke RBC 48 Installation And Operation Manual Download Page 3

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Installation and Operation of: Refrigerated Back Counter

In addition to the warnings and cautions in this manual, use the following guidelines for 

safe operation of the unit.

•  Read all instructions before using equipment.
•  For your safety, the equipment is furnished with a properly grounded cord connector. Do  not attempt 

to remove or disconnect the grounded connector.

•  Install or locate the equipment only for its intended use as described in this manual. 
•  Do not use corrosive chemicals on this equipment.
•  Do not operate this equipment if it has a damaged cord or plug, if it is not working  

 

 

properly, or if it has been damaged or dropped.

•  This equipment should be serviced by qualified personnel only. Contact the nearest   

 

 

Duke authorized service facility for adjustment or repair.

•  Do not immerse cord or plug in water.
•  Keep cord away from heated surfaces.
•  Do not allow cord to hang over edge of table or counter.

The following warnings and cautions appear throughout this manual and should be 

carefully observed.

•  Turn the unit off, disconnect the power source and allow unit to cool down before   

 

 

performing any service or maintenance on the unit.

•  The procedures in this manual may include the use of chemical products. You must read    

 

the Material Safety Data Sheets before using any of these products. 

•  The unit should be grounded according to local electrical codes to prevent the    

 

 

possibility of electrical shock. It requires a grounded receptacle with dedicated electrical   

 

lines, protected by fuses or circuit breaker of the proper rating, in accordance with all  

 

 

applicable regulations.

•  Disposal of the unit must be in accordance with local environmental codes and/or any    

 

other applicable codes.

•  This appliance is not intended for use by persons (including children) with reduced  

 

 

physical, sensory or mental capabilities, or lack of experience and knowledge, unless  

 

 

they have been given supervision or instruction concerning use of the appliance    

 

 

by a person responsible for their safety.

•  Minimum clearances must be maintained from all walls and combustible materials. 
•  Keep the equipment area free and clear of combustible material. 
•  Adequate clearance for air openings. 
•  Unit exhausts air to the bottom and the rear. 
•  Do not set unit on a curb or seal to the wall.  
•  Do not block the slots in the front kickplate
•  Operate equipment only on the type of electricity indicated on the specification plate. 
•  Retain this manual for future reference. 

Summary of Contents for RBC 48

Page 1: ...229917 REV B 1 8 2019 This manual is Copyright 2018 Duke Manufacturing Co All rights reserved Reproduction without written permission is prohibited Duke is a registered trademark of the Duke Manufacturing Co CAUTION Please read this manual completely before attempting to install operate or service this equipment RBC 48 RBC 60 ...

Page 2: ...UTION Indicates Important Information Indicates electrical shock hazard which if not avoided could result in death or serious injury and or equipment damage Indicates hot surface which if not avoided could result in minor or moderate injury TABLE OF CONTENTS Important Safety Instructions 2 Introduction 4 Specifications 4 Serial Number 4 Receiving Inspecting the Equipment 5 Installation 5 Location ...

Page 3: ...ice or maintenance on the unit The procedures in this manual may include the use of chemical products You must read the Material Safety Data Sheets before using any of these products The unit should be grounded according to local electrical codes to prevent the possibility of electrical shock It requires a grounded receptacle with dedicated electrical lines protected by fuses or circuit breaker of...

Page 4: ...mber RBC 60 describes the 60 wide version of the Refrigerated Back Counter Fig 2 Figure 1 RBC 48 Figure 2 RBC 60 Model Volts Frequency Hz Amps Watts Label HEIGHT in cm WIDTH in cm LENGTH in cm RBC 48 120 60 3 9 N A 40 0 101 6 29 50 74 9 48 0 121 9 RBC 48 220 60 2 8 616 40 0 101 6 29 50 74 9 48 0 121 9 RBC 48 230 50 2 7 621 40 0 101 6 29 50 74 9 48 0 121 9 RBC 60 120 60 3 9 N A 40 0 101 6 29 50 74 ...

Page 5: ... service to the refrigeration system is done from the end of the cabinet The outline dimensional drawings for the units are shown in Figures 1 and 2 INSTALLATION Inside Unit Take care not to block air flow to the fans and allow space along the front back and sides INSTALLATION Outside Unit Be sure that the unit has access to ample air avoid hot corners and locations near stoves and ovens CAUTION Th...

Page 6: ...ature Allow time for temperature changes before making a final temperature check MAINTENANCE Stainless Steel Care Cleaning To prevent discoloration or rust on stainless steel several important steps need to be taken Stainless steel contains 70 80 iron which will rust It also contains 12 30 chromium which forms an invisible passive film over the steels surface which acts as a shield against corrosion...

Page 7: ...y rinsing with water Allow to dry completely before reinstalling The condenser coil requires regular cleaning and is recommended every 60 days However in some instances you may find that there is a large amount of debris dust or grease that has accumulated prior to the 60 day time frame In these cases the condenser coil should be cleaned every 30 days If the build up on the coil consists of only li...

Page 8: ... has a copper drain tube located inside the unit which removes condensation from the evaporator coil and deposits it onto a drain pan where it can evaporate See Fig 6 If you notice excessive water accumulation on the inside of the unit be sure that the drain tube is connected from the evaporator housing to the condensate evaporator drain pan If water is collecting underneath the unit you may want ...

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