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500 Series Display Cases Service and Installation Manual
For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.deleld.com
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500 Series Display Cases Service and Installation Manual
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For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.deleld.com
©2003 The Delfield Company. All rights reserved. Reproduction without
written permission is prohibited. “Delfield” is a registered trademark of The
Delfield Company.
RECEIVING & INSPECTING EQUIPMENT..............................2
SPECIFICATIONS ..................................................................3
PRESSURE CONTROL SETTINGS.........................................5
INSTALLATION................................................................. 5, 6
OPERATION ..................................................................... 5, 6
CARE & CLEANING..............................................................6
WIRING DIAGRAMS
500-CR self-contained refrigerated units.......................7
500-OR open refrigerated units.....................................7
500-CD dry storage units ..............................................8
500-CH curved heated units..........................................8
EXPLODED VIEWS & PARTS LISTS
537-CD ..........................................................................9
549-CD ..........................................................................9
561-CD ........................................................................10
573-CD ........................................................................10
537-CR, CRR...............................................................11
549-CR, CRR...............................................................11
561-CR, CRR...............................................................12
573-CR, CRR...............................................................12
549-CH ........................................................................13
561-CH ........................................................................13
573-CH ........................................................................14
549-OR........................................................................14
FLUORESCENT LIGHT ASSEMBLY .....................................15
DOOR ASSEMBLY...............................................................16
REFRIGERATION ASSEMBLES ...........................................17
FOOD WELL ASSEMBLY.....................................................18
REPLACEMENT PARTS LIST ..............................................19
STANDARD LABOR GUIDELINES........................................20
STANDARD WARRANTIES............................................21-22
AUTHORIZED PARTS DEPOTS.............................. back cover
The Serial number on all 500 Series units is located on the
rear of the unit, near the ON/OFF switch.
Always have the serial number of your unit available when
calling for parts or service. A complete list of authorized
Delfield parts depots is shown on the back cover of this
manual.
CONTENTS SERIAL NUMBER LOCATION
RECEIVING AND INSPECTING THE EQUIPMENT
Even though most equipment is shipped crated, care should
be taken during unloading so the equipment is not damaged
while being moved into the building.
1. Visually inspect the exterior of the package and skid or
container. Any damage should be noted and reported
to the delivering carrier immediately.
2. If damaged, open and inspect the contents with the
carrier.
3. In the event that the exterior is not damaged, yet upon
opening, there is concealed damage to the equipment
notify the carrier. Notification should be made verbally
as well as in written form.
4. Request an inspection by the shipping company of the
damaged equipment. This should be done within 10
days from receipt of the equipment.
5. Check the lower portion of the unit to be sure adjustable
feet are not bent.
6. Also open the compressor compartment housing and
visually inspect the refrigeration package. Be sure lines
are secure and base is still intact.
7. Freight carriers can supply the necessary damage forms
upon request.
8. Retain all crating material until an inspection has been
made or waived.
Uncrating the Equipment
First cut and remove the banding from around the crate.
Remove the front of the crate material, use of some tools will
be required. If the unit is on legs remove the top of the crate
as well and lift the unit off the skid.