Important Information Read Before Use Please Save These Instructions! CAUTION

Transcription

1 Mark7 Custom Systems Installation Manual Please read this manual completely before attempting to install or operate this equipment! Notify carrier of damage! Inspect all components immediately. CAUTION Important Information Read Before Use Please Save These Instructions! September 2013

2 Mark7 Custom Systems Installation Manual Important Warning And Safety Information WARNING Read This Manual Thoroughly Before Operating, Installing, Or Performing Maintenance On The Equipment. WARNING Failure To Follow Instructions In This Manual Can Cause Property Damage, Injury Or Death. WARNING Do Not Store Or Use Gasoline Or Other Flammable Vapors Or Liquids In The Vicinity Of This Or Any Other Appliance. WARNING Unless All Cover And Access Panels Are In Place And Properly Secured, Do Not Operate This Equipment. WARNING This Appliance Is Not Intended For Use By Persons Who Lack Experience Or Knowledge, Unless They Have Been Given Supervision Or Instruction Concerning Use Of The Appliance By A Person Responsible For Their Safety. WARNING This Appliance Is Not To Be Played With. Warning Do Not Clean With Water Jet. WARNING Do Not Use Electrical Appliances Inside The Food Storage Compartment Of This Appliance. CAUTION Observe the following: Minimum clearances must be maintained from all walls and combustible materials. Keep the equipment area free and clear of combustible material. Allow adequate clearance for air openings. Operate equipment only on the type of electricity indicated on the specification plate. Unplug the unit before making any repairs. Retain this manual for future reference. 2

3 Table of Contents Serial Number Information...4 Mark7 Custom Systems Installation Manual Warranty Information...4 Regulatory Certifications...4 Tools And Supplies Required...5 Mark7 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...9 Installation...9 Attach Non-Refrigerated Bases (Shelving Units)...10 Attach Refrigerated Bases...10 Attach Equipment Stands...11 Toe Plate Installation...11 Toe Plate Return Installation...11 Finished Back Panel Installation...12 Three-Bar Tubular Tray Slide Installation...12 Solid-V Type Tray Slide Installation...12 Tray Slides Mounted Onto Finished Back Panels...12 Solid Surface Top Installation...12 Counter Protection Installation...12 Food Shield Installation...13 Overshelf Installation...13 Power Supply Re-Assembly...14 Cautions For Units With Two Cords...15 For Lineups Equipped With A Night Switch

4 Mark7 Custom Systems Installation Manual Serial Number Information Always have the serial number of your unit available when calling for parts or service. Each unit will have a unique serial number. Serial Numbers Model Numbers Installation Date 2013 The Delfield Company. All rights reserved. Reproduction without written permission is prohibited. Warranty Information Visit 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 (ULC) 4

5 Tools And Supplies Required Mark7 Custom Systems Installation Manual The following tools are required or will make the installation easier: Tools And Supplies Required Mechanical lift Level 2 4 Locking pipe clamps Vise grips Usage Notes Will lift and hold heavy units off the floor so that legs can be adjusted, allowing the unit leveling To assist in the leveling of each unit from front to back and left to right Useful in pulling equipment tightly together while fasteners are installed. This results in a better spline Will hold backsplash bars together as they are being bolted together Rubber mallet Socket set Phillips screwdrivers Hex head screwdrivers Straight blade screwdrivers Open end wrenches 7/16 1/2 9/16 NSF approved silicone sealant 5

6 Mark7 Custom Systems Installation Manual Mark 7 Fasteners Part# /16-18 x.75 Screw Used in caster and leg attachment. Part# #10 x.50 Screw Used in attachment of coil assembly, food wells and panel attachment. Part# #10-32 x.50 Screw Used on pan cover hinges and electric raceways. Part# #6-32 x.75 Screw Used on control panels and sneeze guard brackets. Part# #10 x 1.75 Screw Used on door hinges and refrigerator base assembly. Part# #10 x.87 Screw Used on door hinges and drawer fronts. Part# /4-20 x.75 Screw Used on shelf supports and compressor hold downs. Part# /4-20 x 1.00 Screw Used in attachment of tray slides. Part# / Prong tee nut Mates to part # Used in attachment of tray slides. Part# /8 x.50 Pop stainless steel rivet Used on food wells. Part# #14 x 3/4 Lag type hex head screw Used for splining units together. Part# #8-32 Shoulder screw Mates to threaded insert. Part# /4-20 Locking nut Used as spot stud retainer. Part# Salad pan cover hinge pin Used on pan cover hinges and electrical raceways. Part# #10 x.50 Screw Used on coil drain pan. Part# #10-32 x.37 Screw Used on fan motors. Part# Acorn nut Used on pan covers. Part# #14 x 1 1/4 Lag type hexhead screw Used on counter protector installation Part# #8 x 0.75 Pan Phillips head screw Part# #8 x 0.37 Sheet metal Phillips head screw 6

7 Installation Instructions 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. CAUTION Retain all crating material until an inspection has been made or waived. Uncrating the Equipment 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. Inspect The Equipment Mark7 Custom Systems Installation Manual 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 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. 8. Care must be taken so the equipment is not damaged during unloading and movement into the building. 7

8 Mark7 Custom Systems Installation Manual Installation Instructions, continued 13. Verify that access to utilities will be available after lineup installation. 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. 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 ( kPa). 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. 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. 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. 8

9 Installation Instructions, continued 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. Mark7 Custom Systems Installation Manual 27. 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. 24. Connect refrigeration lines, drains and thermostat probes across equipment. 28. If applicable adjust the center legs feet until they rest firmly on the floor. 29. Leg location can also be adjusted. Move them to the left or right if your layout requires. Installation 25. 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. 26. 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. 30. Place the next unit into position and level at its work height as previously described. 31. 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. 32. Clamp the units together tightly. Do not rely on the fasteners to pull the units together. 9

10 Mark7 Custom Systems Installation Manual Installation Instructions, continued 33. 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. Attach Non-Refrigerated Bases (Shelving Units) 36. 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. 34. Insert the screws into the matching holes in the adjacent unit with #14 x 3/4 lag type hex head sheet metal screws. Attach Refrigerated Bases CAUTION 35. A bead of NSF listed silicone can be added for a closed, tight seam. 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. 37. Refrigerated bases use screws. The location for fastening two units together is in the machine compartment (behind the louver panel) on selfcontained units. Use #14 x 1.25 hex head screws. 10

11 Installation Instructions, continued 38. 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. Nosing Seam Between Units Mark7 Custom Systems Installation Manual Toe Plate Installation 42. Install the toe plate by hooking it over the top of the galvanized bracket at the bottom of the unit. 43. The toe plate then drops down and fits under the galvanized bracket without the use of fasteners. 44. The toe plate will stay in place but can also be easily removed for cleaning under the units. Door Opening Remote refrigerated bases fastening method Attach Equipment Stands 39. Equipment stands are fastened to other line-up units in two places. 40. 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. Toe plate installation Toe Plate Return Installation 45. Place toe plate return over return kick plate bracket and secure with two #8 x 0.75 pan Phillips head screws. 41. 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. 11

12 Mark7 Custom Systems Installation Manual Installation Instructions, continued Finished Back Panel Installation 46. Depending on the length of the panel, more than one person may be required. 47. Align the panel at both ends of the unit, inserting the top in the channel. Solid Tray Slide Installation 55. 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. 56. 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 57. Finished back panels have 1/4-20 tee nuts inserted into the back of the panel. 48. Push the panel to the top of the channel. 58. 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. 49. 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 50. Three-bar tray slides are attached to the provided brackets by the use of the screws located on the underside of the brackets. 51. When splines are necessary, 0.87 (2.2cm) diameter rods are inserted into one end of the tubing. 52. The matching tubing from the adjacent tray slide is then slipped over the rod to achieve the spline. 53. Adjust to create a smooth and tight rod joint. 54. Set screws are used on the underside of the tubing to hold the joint together. Solid Surface Top Installation 59. If the lineup has a solid surface top it must be installed by someone certified by the solid surface manufacture. Counter Protector Installation 60. Place counter protector legs over clips. Run set screws through the predrilled holes in the legs to secure. 12

13 Installation Instructions, continued Food Shield Installation 61. Set food shield on base unit. Mark7 Custom Systems Installation Manual Overshelf Installation 63. 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. 62. 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. 64. 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. 65. 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. PDF created with pdffactory trial version 13

14 Mark7 Custom Systems Installation Manual Installation Instructions, continued 68. 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. 69. Disconnect all power supplies before proceeding with the re-assembly of the control enclosure. 70. 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. 66. Ensure that all hardware is tightened securely. Power Supply Re-Assembly 67. Electrical requirements vary. Check the ratings listed on the serial tag for requirements. 71. Connect all conductors to the like numbered termination in the electrical panels. 72. With the main switches and/or controls turned OFF, turn on all circuits. 73. Check for the correct power at the supply conductor termination before operating the appliance. 14

15 Mark7 Custom Systems Installation Manual Installation Instructions, continued 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. 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. 15

16 Mt. Pleasant, MI Covington, TN Thank you for choosing Delfield! Help is a phone call away. Help our team of professional, courteous customer service reps by having your model number and serial number available at the time of your call (800) Model: S/N: Installation Date: For a list of Delfield s authorized parts depots, visit our website at Register your Delfield warranty online. Go to under the service tab to complete. 980 S. Isabella Rd., Mt. Pleasant, MI 48858, U.S.A. (989) or (800) Fax (989) Delfield reserves the right to make changes in design or specifications without prior notice The Delfield Company. All rights reserved. Printed in the U.S.A. DMLineUp 09/