Delfield DMLINEUP Installation guide

Brand: Delfield

Model: DMLINEUP

Type: Installation guide

Original Instructions

Installation Manual

This manual is updated as new information and models are released. Visit our website for the latest manual.

Part Number: 9291481 05/18

Mark7 Custom Systems

Safety Notices

Warning

Read this manual thoroughly before operating, installing

or performing maintenance on the equipment. Failure

to follow instructions in this manual can cause property

damage, injury or death.

DANGER

Failure to disconnect the power at the main power supply

disconnect could result in serious injury or death. The

power switch DOES NOT disconnect all incoming power.

DANGER

Do not install or operate equipment that has been misused,

abused, neglected, damaged, or altered/modified from

that of original manufactured specifications.

DANGER

All utility connections and fixtures must be maintained in

accordance with local and national codes.

DANGER

Serious injury or death can occur from inhaling high

concentrations of refrigerant vapors. These vapors also

reduce oxygen levels in confined areas. Contact with

liquid can cause frostbite. All containers, equipment

and hoses are under high pressure. Do not puncture or

damage these components.

Warning

Use caution when handling metal surface edges of all

equipment.

Warning

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 concerning use

of the appliance by a person responsible for their safety.

Do not allow children to play with this appliance.

Warning

Do not store or use gasoline or other flammable vapors

or liquids in the vicinity of this or any other appliance.

Never use flammable oil soaked cloths or combustible

cleaning solutions, for cleaning.

Warning

This product contains chemicals known to the State of

California to cause cancer and/or birth defects or other

reproductive harm. Operation, installation, and servicing

of this product could expose you to airborne particles

of glasswool or ceramic fibers, crystalline silica, and/

or carbon monoxide. Inhalation of airborne particles

of glasswool or ceramic fibers is known to the State of

California to cause cancer. Inhalation of carbon monoxide

is known to the State of California to cause birth defects

or other reproductive harm.

Warning

Authorized Service Representatives are obligated to follow

industry standard safety procedures, including, but not

limited to, local/national regulations for disconnection

/ lock out / tag out procedures for all utilities including

electric, gas, water and steam.

Warning

DO NOT touch refrigeration lines inside units; some may

exceed temperatures of 200°F (93.3°C).

Warning

Do not damage the refrigeration circuit when installing,

maintaining or servicing the unit.

Caution

Maintenance and servicing work, other than cleaning as

described in this manual, must be done by an authorized

service personnel.

Notice

Proper installation, care and maintenance are essential

for maximum performance and trouble-free operation of

your equipment. Visit our website www.wbtkitchencare.

com for manual updates, translations, or contact

information for service agents in your area.

Part Number: 9291481 05/18 3

Section 1

General Information

Serial Number Location ..................................................................................................... 4

Warranty Information........................................................................................................ 4

Regulatory Certifications ................................................................................................... 4

Section 2

Installation

Tools And Supplies Required .............................................................................................. 6

Mark 7 Fasteners ............................................................................................................... 6

Prepare And Plan Your Installation .................................................................................... 7

Inspect The Equipment Packaging ...................................................................................... 7

Uncrating the Equipment ................................................................................................... 7

Inspect The Equipment ...................................................................................................... 7

Utilities ............................................................................................................................. 7

Preparation For All Lines .................................................................................................... 8

Preparation For Curb-Mount Only ..................................................................................... 8

Refrigeration Quick Connects ............................................................................................ 8

Installation ........................................................................................................................ 9

Attach Non-Refrigerated Bases (Shelving Units) ............................................................... 10

Attach Refrigerated Bases ................................................................................................ 10

Attach Equipment Stands ................................................................................................ 10

Toe Plate Installation ....................................................................................................... 11

Toe Plate Return Installation ............................................................................................ 11

Finished Back Panel Installation ....................................................................................... 11

Three-Bar Tray Slide Installation ...................................................................................... 11

Solid Tray Slide Installation .............................................................................................. 12

Tray Slides Mounted Onto Finished Back Panels .............................................................. 12

Solid Surface Top Installation ........................................................................................... 12

Counter Protector Installation ......................................................................................... 12

Food Shield Installation ................................................................................................... 12

Overshelf Installation ...................................................................................................... 13

Power Supply Re-Assembly ............................................................................................. 13

Cautions For Units With Two Cords .................................................................................. 14

For Lineups Equipped With A Night Switch ...................................................................... 14

Table of Contents

4 Part Number: 9291481 05/18

Serial Number Location

Always have the serial number of your unit available

when calling for parts or service.

Each unit will have a unique serial number.

Warranty Information

Visit www.delfield.com/warranty to:

• Register your product for warranty.

• Verify warranty information.

• View and download a copy of your warranty.

Regulatory Certifications

Serial tags identify regulatory certifications, such as:

•

National Sanitation Foundation (NSF)

•

Underwriters Laboratories (UL)

•

Underwriters Laboratories of Canada (cUL)

Section 1

General Information

Part Number: 9291481 05/18 5

DANGER

Installation must comply with all applicable fire and

health codes in your jurisdiction.

DANGER

Use appropriate safety equipment during installation and

servicing

DANGER

Check all wiring connections, including factory terminals,

before operation. Connections can become loose during

shipment and installation.

DANGER

Copper wire suitable for at least 167°F (75°C) must be

used for power connections.

Warning

Remove all removable panels before lifting and installing.

Warning

To avoid instability the installation area must be capable

of supporting the combined weight of the equipment

and product. Additionally the equipment must be level

side to side and front to back.

Warning

This equipment is intended for indoor use only. Do not

install or operate this equipment in outdoor areas.

Warning

This appliance must be grounded and all field wiring must

conform to all applicable local and national codes. Refer

to rating plate for proper voltage. It is the responsibility of

the end user to provide the disconnect means to satisfy

the authority having jurisdiction.

Warning

If a refrigerated base does not have a condensate

evaporator supplied, you must connect the condensate

line to a suitable drain. Otherwise, water will collect on

the floor, causing a potentially hazardous situation.

Warning

Moisture collecting from improper drainage can create a

slippery surface on the floor and a hazard to employees.

It is the owner’s responsibility to provide a container or

outlet for drainage.

Caution

When adding any item verify the location of the

refrigeration lines on wrapped rail units. A refrigeration

leak in a rail may be irreparable or extremely difficult and

costly to repair.

Caution

Do not position the air intake vent near steam or heat

exhaust of another appliance.

Section 2

Installation

6 Part Number: 9291481 05/18

Installation Section 2

Tools And Supplies Required

The following tools are required or will make the installation

easier:

• Mechanical lift - Will lift and hold heavy units off the floor

so that legs can be adjusted, allowing the unit leveling

• 2’ & 4’ Level - To assist in the leveling of each unit from

front to back and left to right

• Locking pipe clamps - Useful in pulling equipment tightly

together while fasteners are installed. This results in a

better spline

• Vise grips - Will hold backsplash bars together as they are

being bolted together

• Rubber mallet

• Socket set

• Phillips screwdrivers

• Hex head screwdrivers

• Straight blade screwdrivers

• 7/16”, 1/2” & 9/16” Open end wrenches

• NSF approved silicone sealant

Mark 7 Fasteners

Part

Number

Description Photo

6320019 5/16-18 x .75 Screw — Used

in caster and leg attachment

9321353 #10 x .50 Screw — Used

in attachment of coil

assembly, food wells and

panel attachment

9321355 #10-32 x .50 Screw — Used

on pan cover hinges and

electric raceways

9321361 #6-32 x .75 Screw — Used

on control panels and

sneeze guard brackets

9321067 #10 x 1.75 Screw — Used on

door hinges and refrigerator

base assembly

9321068 #10 x .87 Screw — Used

on door hinges and drawer

fronts

9321043 1/4-20 x .75 Screw — Used

on shelf supports and

compressor hold downs

9321146 1/4-20 x 1.00 Screw — Used

in attachment of tray slides

Part

Number

Description Photo

9321147 1/4-20 3-Prong tee nut —

Mates to part # 9321146.

Used in attachment of tray

slides

3234450 1/8 x .50 Pop stainless steel

rivet — Used on food wells

9321119 #14 x 3/4” Lag type hex

head screw — Used for

splining units together

9321137 #8-32 Shoulder screw —

Mates to threaded insert

9321401 1/4-20 Locking nut — Used

as spot stud retainer

9321374 Salad pan cover hinge pin —

Used on pan cover hinges

and electrical raceways

9321131 #10 x .50 Screw — Used on

coil drain pan

9321247 #10-32 x .37 Screw — Used

on fan motors

9321041 Acorn nut — Used on pan

covers

9321114 #14 x 1 1/4” Lag type

hexhead screw — Used

on counter protector

installation

9321238 #8 x 0.75” Pan Phillips head

screw

9321112 #8 x 0.37” Sheet metal

Phillips head screw

Part Number: 9291481 05/18 7

Section 2 Installation

Prepare And Plan Your Installation

1. Read through these instructions completely. Determine

what is applicable to the installation.

Inspect The Equipment Packaging

2. Visually inspect the exterior of the package and skid or

container. Any damage should be noted and reported

to the delivering carrier immediately. Take multiple

pictures of the damage.

3. If damaged, open and inspect the contents with the

carrier.

• Retain all crating material until an inspection has

been made or waived.

Uncrating the Equipment

Caution

Never attempt to lift or move these units by yourself. The

use of a mechanical lift is required.

4. First cut and remove the banding from around the

crate.

5. Remove the front of the crate material, use of some

tools will be required.

6. Remove the top of the crate as well and lift the unit off

the skid.

7. Bolts, screws and other accessories needed for

fastening units together are in a bag located inside one

of the units. The unit is marked with a note attached to

the front. Be sure all items are included.

8. Care must be taken so the equipment is not damaged

during unloading and movement into the building.

Inspect The Equipment

9. Check the lower portion of the unit to be sure legs or

casters are not bent.

10. Also open the compressor compartment housing and

visually inspect the refrigeration package. Be sure lines

are secure and base is still intact.

11. 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. Take multiple pictures of the

damage.

• Request an inspection by the shipping company

of the damaged equipment. This should be done

within 10 days from receipt of the equipment.

• Freight carriers can supply the necessary damage

forms upon request.

• Retain all crating material until an inspection has

been made or waived.

Utilities

DANGER

Be sure all electrical power to this equipment or units

already in place have been disconnected before starting

to assemble the line-up.

12. Check utility rough-in dimensions and locations against

the presentation drawing to insure accuracy.

13. Verify that access to utilities will be available after

lineup installation.

14. Check wall to wall dimensions to make sure there are

proper clearances.

15. For any counter requiring a water hookup the water

pressure must be 20-80psi (138-552kPa).

8 Part Number: 9291481 05/18

Installation Section 2

16. Plumbers, electricians and refrigeration installers

should work at the same time as the equipment

installers if possible. This will allow them proper access

to their work before it is obstructed by the equipment.

17. Plumbing, electrical and ventilation provisions must

be made in floors, walls or ceilings. Utilities should be

roughed-in and surfaces finished.

Preparation For All Lines

18. All Delfield Custom Systems line-ups have been

assembled at the factory before shipment. Each unit

is marked with the work order number, SKU (item)

number and serial number. The SKU number is identical

to that marked on the sales presentation drawing. Use

these numbers as a guide during installation.

19. Starting points for an installation vary, depending on

the building layout and the type of equipment included

in the line-up.

• A good place to start assembling the line-up is

where the equipment will tie-in to an end wall or to

other equipment.

• If your line-up contains an equipment stand and

cooking equipment that requires a ventilation duct,

that would be a good place to begin.

20. Check your drawings for the correct work height.

Standard work height is 36” (91.4cm) but depending

on the installation it may be lower or higher. The work

height is the distance from the finished floor to the

stainless steel top.

Preparation For Curb-Mount Only

21. All electrical, water, drain and refrigeration lines must

be pre-plumbed.

22. It is essential that the curb is perfectly level. If the curb

has imperfections, it may be necessary to use metal

shims to achieve level units.

Refrigeration Quick Connects

23. If necessary, determine at what stage of the installation

refrigeration lines, drains and thermostat probes will be

accessible and easily connected.

24. Remove the caps from the quick connect lines and

screw them together. Tighten using two wrenches. Use

soap bubbles to look for any leaks.

25. Run the drain line to the drain pan mounted under the

compressor. Make sure to route the line so it is not

kinked or running upwards.

26. There is a T-stat probe that needs to be hooked to the

t-stat in the compressor housing. The t-stat probe ends

are keyed so they will only go into one slot. The unit

will not run correctly if the probe ends are in the wrong

slots.

Part Number: 9291481 05/18 9

Section 2 Installation

Installation

27. Units that are 72” (178cm) or longer will have six legs.

On these units, adjust the two center legs’ feet up until

they no longer touch the floor.

28. The first unit must be leveled at its work height. Level

the unit by adjusting the bullet feet on the four outside

legs. Set the level on the unit length wise first, and level

the unit end to end. Next, place the level front to back

and level the unit again. A longer level will be more

accurate.

29. Clean the spline bars of all dust, oils, packing materials,

residue or other foreign matter, in order to ensure a

good seal between the units.

30. If applicable adjust the center legs’ feet until they rest

firmly on the floor.

31. Leg location can also be adjusted. Move them to the

left or right if your layout requires.

32. Place the next unit into position and level at its work

height as previously described.

33. Each unit has a heavy duty spline bar on each end of

the top. Match the front nosing and the backsplash.

Cafeteria lines replace the backsplash with a second

nosing.

34. Clamp the units together tightly. Do not rely on the

fasteners to pull the units together.

35. Custom System line-ups have been pre-assembled at

the factory to ensure proper fit. As the line-up was dis-

assembled for shipping, a yellow sticker was placed on

each unit indicating the location and direction in which

fasteners are to be re-installed.

36. Insert the screws into the matching holes in the

adjacent unit with #14 x 3/4” lag type hex head sheet

metal screws.

37. A bead of NSF listed silicone can be added for a closed,

tight seam.

10 Part Number: 9291481 05/18

Installation Section 2

Attach Non-Refrigerated Bases (Shelving Units)

38. The alignment of shelving units, whether open shelf,

hinged or sliding door or drawer base, is achieved with

screws. 1” (2.5cm) diameter holes are located at the

top of the interior sides to allow the unit to be fastened

to the adjacent unit with #14 x 3/4” lag type hex head

sheet metal screws. A yellow sticker will indicate where

the units are to be fastened together.

Attach Refrigerated Bases

Caution

If a refrigerated base does not have a condensate

evaporator supplied, you must connect the condensate

line to a suitable drain. Otherwise, water will collect on

the floor, causing a potentially hazardous situation.

39. Refrigerated bases use screws. The location for

fastening two units together is in the machine

compartment (behind the louver panel) on self-

contained units. Use #14 x 1.25” hex head screws.

40. Two refrigerated units must be splined behind the units

at the backsplash, using #8 x 0.75” pan Phillips head

screw with 1/4-20 locking nut. In the front, a small

stainless steel strap is used under the front nosing to

join the units, fastened with Phillips truss head sheet

metal screws.

Seam Between

Units

Nosing

Door

Opening

Remote refrigerated bases fastening method

Attach Equipment Stands

41. Equipment stands are fastened to other line-up units in

two places.

42. Look for a pre-drilled hole in the mullion end. This hole

is located approximately 2” (5.1cm) from the front and

1.5” (3.8cm) down from the top. Use #14 x 3/4” Lag

type hex head screw in this hole.

43. Check behind the backsplash. A 1” (2.5cm) diameter

hole is located 1” (2.5cm) in from the edge and 1.5”

(3.8cm) down from the top of the side. Use a #14 x

1.25” hex head sheet metal screw to secure this spline.

Part Number: 9291481 05/18 11

Section 2 Installation

Toe Plate Installation

44. Install the toe plate by hooking it over the top of the

galvanized bracket at the bottom of the unit.

45. The toe plate then drops down and fits under the

galvanized bracket without the use of fasteners.

46. The toe plate will stay in place but can also be easily

removed for cleaning under the units.

Toe Plate Installation

Toe Plate Return Installation

47. Place toe plate return over return kick plate bracket and

secure with two #8 x 0.75” pan Phillips head screws.

Finished Back Panel Installation

48. Depending on the length of the panel, more than one

person may be required.

49. Align the panel at both ends of the unit, inserting the

top in the channel.

50. Push the panel to the top of the channel.

51. Lower the panel toward the unit fitting it into the

bottom groove. The panel will fit securely, no fasteners

are needed.

Three-Bar Tray Slide Installation

52. Three-bar tray slides are attached to the provided

brackets by the use of the screws located on the

underside of the brackets.

53. When splines are necessary, 0.87” (2.2cm) diameter

rods are inserted into one end of the tubing.

54. The matching tubing from the adjacent tray slide is

then slipped over the rod to achieve the spline.

55. Adjust to create a smooth and tight rod joint.

56. Set screws are used on the underside of the tubing to

hold the joint together.

12 Part Number: 9291481 05/18

Installation Section 2

Solid Tray Slide Installation

57. Solid type tray slides are provided with channels on

approximately 48” (121.9cm) centers. The brackets are

fastened to these channels using #6-32 x .75 screws.

58. If two solid type tray slides are mounted adjacent to

each other, bolt them together with (2) 1/4-20 x 1.00

screws with 1/4-20 locking nuts.

Tray Slides Mounted Onto Finished Back Panels

59. Finished back panels have 1/4”-20 tee nuts inserted

into the back of the panel.

60. Fasten the tray slide brackets to the finished back

panels of the equipment, matching a 1/4”-20 x 1” hex

head machine screw with each tee nut in the back

panel.

Solid Surface Top Installation

61. If the lineup has a solid surface top it must be installed

by someone certified by the solid surface manufacture.

Counter Protector Installation

62. Place counter protector legs over clips. Run set screws

through the predrilled holes in the legs to secure.

Food Shield Installation

63. Set food shield on base unit.

64. Install with screws provided.

• For counter top mounting install with screws

through the flanges.

• For under counter mounting install with 1/4”-20 x

1.00” screw and washers from beneath the counter.

PDF created with pdfFactory trial version www.pdffactory.com

Part Number: 9291481 05/18 13

Section 2 Installation

Overshelf Installation

65. Install the tubular legs of the overshelf over the

bushings. A #8 x 0.37” sheet metal Phillips head screw

serves as a set screw to hold the overshelf legs securely

against the bushing.

66. If two overshelves are mounted adjacent to each other,

they will have a spline joint similar to those found on

base units. Use #8 x 0.75” pan Phillips head screw with

1/4-20 locking nut to secure the overshelves.

67. Overshelves with heat lamps or other electrical

accessories will have a two-piece channel provided at

one end for an electrical raceway. The cover can be

removed to allow wiring of accessory items.

68. Ensure that all hardware is tightened securely.

Power Supply Re-Assembly

69. Electrical requirements vary. Check the ratings listed on

the serial tag for requirements.

14 Part Number: 9291481 05/18

Installation Section 2

70. It is common for the controls for more than one

appliance to be combined in a single enclosure. Be

aware that more than one circuit could be supplying

power to the enclosure.

71. Disconnect all power supplies before proceeding with

the re-assembly of the control enclosure.

72. On lineups with prewired electrical panels, the conduits

and knockouts are numbered as well as the conductors.

To re-assemble electrical panels connect all conduits to

the knockout of the same number.

73. Connect all conductors to the like numbered

termination in the electrical panels.

74. With the main switches and/or controls turned OFF,

turn on all circuits.

75. Check for the correct power at the supply conductor

termination before operating the appliance.

Cautions For Units With Two Cords

Caution

THIS PRODUCT HAS TWO POWER SUPPLY CORDS.

CONNECT EACH PLUG TO A RECEPTACLE THAT IS

CONNECTED TO AN INDIVIDUAL BRANCH CIRCUIT.

UNPLUG ALL CORDS BEFORE MOVING OR SERVICING

THIS APPLIANCE

Caution

THIS PRODUCT HAS TWO POWER SUPPLY CORDS

WITH DIFFERENT RATINGS. EACH CORD REQUIRES AN

INDIVIDUAL BRANCH CIRCUIT

CORD PLUG RATING CIRCUIT AMPACITY

1 NEMA X-XXP XXX VOLT, XX AMP XX

2 NEMA Z-ZZP ZZZ VOLT, ZZ AMP ZZ

For Lineups Equipped With A Night Switch

For any counter equipped with a night switch. Turn on main

power switches on all units controlled by night switch. To

begin operation of affected units turn night switch ON. To

stop operation turn night switch OFF.

DANGER

The night switch does not disconnect the unit from the

main power. Disconnect each unit from the main power

before performing any maintenance or service function.

DELFIELD

980 SOUTH ISABELLA ROAD, MOUNT PLEASANT, MI 48858

800-733-8821

WWW.DELFIELD.COM

Part Number: 9291481 05/18

Welbilt provides the world’s top chefs, and premier chain operators or growing independents with industry leading equipment and soluons.

Our cung-edge designs and lean manufacturing taccs are powered by deep knowledge, operator insights, and culinary experse.

All of our products are backed by KitchenCare® – our aermarket, repair, and parts service.

CLEVELAND

CONVOTHERM®

DELFIELD®

FITKITCHEN™

FRYMASTER®

GARLAND

KOLPAK®

LINCOLN

MANITOWOC®

MERCO®

MERRYCHEF®

MULTIPLEX®

WWW.WELBILT.COM

Delfield DMLINEUP Installation guide

Delfield DMLINEUP Installation guide

Delfield DMLINEUP Installation guide

Related papers

Other documents