Manuali utente per Hussmann l

Sommario

• Impact Low Temperature Single Deck Installation & Operation Manual

  1
• Contents

  2
• Installation

  4
  • NSF Certification

    4
  • Location

    4
    • Wide Island Fronts

      4
  • Shipping Damage

    4
  • Apparent Loss or Damage

    4
  • Concealed Loss or Damage

    4
  • Exterior Loading

    5
  • Merchandisers Shipped with End Installed

    5
  • Shipping Braces

    5
  • Leveling

    5
  • Joining Instructions

    6
  • Installing Bumpers

    6
  • Top Rails

    7
  • Glass Top Rails

    8
  • Glass Trim

    8
  • Installing Flue Glass (Glass Front Models)

    9
• Refrigeration / Electrical

  10
  • Refrigerant

    10
  • Refrigerant Piping

    10
    • Connection Location

      10
    • Multiplexing

      10
    • Line Sizing

      10
    • Oil Traps

      10
    • Pressure Drop

      10
  • Insulation

    11
  • Front to Rear and/or End Interconnects

    11
  • Refrigeration Therostat

    11
  • Defrost Termination Thermostat

    11
  • CDA Sensor (Optional)

    11
  • Merchandiser Electrical Data

    12
  • Field Wiring

    12
  • Electrical Connections

    12
  • Identification of Wiring

    12
    • Wiring Color Code

      12
• Drip Piping and Splashguards

  13
  • Waste Outlet and Water Seal

    13
  • Installing Drip Piping

    13
  • Installing Splashguards

    14
  • Sealing Splashguard to Floor

    15
• Start Up / Operation

  16
  • Start-Up

    16
  • Stocking

    16
  • Load Limits

    16
    • Load Limit Profiles

      17
  • Installing FDA / NSF Required Thermometer

    16
• Maintenance

  20
  • Care and Cleaning

    20
    • Fan Plenum

      20
    • Exterior Surfaces

      20
    • Interior Surfaces

      20
  • Cleaning Under Merchandisers

    21
  • Removing Scratches from Bumper

    21
  • Cleaning Honeycomb

    21
  • Removing Rear Flue Glass / Honeycomb for Cleaning (LIG and LNG)

    22
  • Reinstalling Wire Racks, Pans and Interior Panels

    23
• Service

  24
  • Replacing Fan Motors and Blades

    24
  • Replacing Modular Electric Defrost Heater

    25
  • Replacing Nosing Anti-Sweat Heater

    26
    • Cross Sections Showing Application of Nosing Anti-Sweat Heater

      27
  • Replacing Drip Pan Heater

    28
  • Replacing Damaged Drain Fitting

    29
  • Removing Thermopane Glass Assembly (2 people)

    30
  • Replacing Glass Perimeter Anti-Sweat Heater

    31
    • For Merchandisers Manufactured before November 1999

      31
    • For Merchandisers Manufactured after November 1999

      32
  • Repairing Aluminum Coil

    33
• Warranty

  34