Duke RBC 48 Service Manual - Page 9

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Duke RBC 48 Service Manual
REFRIGERATION SYSTEM UNIT
REPLACEMENT
1. Disconnect and isolate the refrigerator from
the power source.
2. Remove right rear corner angle strip.
3. Completely remove the right side laminate
panel from its guide way.
4. Remove the inner, right side access panel.
5. Remove the refrigeration unit main mounting
hardware.
6. Slide the entire refrigeration unit out through
the right side as an assembly.
7. Install the replacement refrigeration unit onto
the slide bars.
8. Slide the replacement refrigeration unit back
to its mounting position.
9. Replace and secure the refrigeration unit main
mounting hardware.
10. Replace side access panel, laminate panel
and right rear corner angel strip.
11. Reconnect main power source and test
refrigeration unit.

DOOR REPLACEMENT AND ADJUSTMENT

Doors may become misaligned during shipment
but can be easily adjusted.
1. On the door that is hanging low, tighten hinge
screws on top and bottom hinge with a 3/8"
open wrench until snug. Do not over tighten.
2. Place a flat screwdriver against the side of the
bottom hinge and lightly tap with a hammer
until door is properly aligned.
3. Depending upon the degree of misalignment,
it may be necessary to adjust the top hinge
as well by gently tapping on the inside of the
hinge.
4. Once doors have been aligned, assure that
all screws are tight on all of the hinges.
Service Manual for Refrigerated Back Counter RBC 48/60

DOOR GASKET REPLACEMENT

The door gasket is pulled from its retainer.
1. Starting in a corner, firmly pull the gasket from
the retaining channel.
2. To reinstall, start in the corner and firmly press
the gasket into the retaining channel.
MULLION AND CABINET HEATER
REWIRING

General

In the event of mullion or cabinet heater failure,
rewiring to the alternate heater (HTR2) is
required.

Mullion Heater

The mullion heater is accessed behind the
angle bracket that attaches the mullion to the main
cabinet. The cabinet heater is accessed through
the right side cabinet by removing the laminate
from the right side of the unit.
Remove appropriate wire nuts (mullion heater) or
spade connectors (cabinet heater) and transfer
the supply power to the alternate heater.
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