User Manuals: McQuay Skyline IM 777-1 Air Handler

User Manuals: McQuay Skyline IM 777-1 Air Handler

Manuals and User Guides for McQuay Skyline IM 777-1 Air Handler. We have 1 McQuay Skyline IM 777-1 Air Handler manual available for free PDF download: Installation And Maintenance Manual

McQuay Skyline IM 777-1 Installation And Maintenance Manual

McQuay Skyline IM 777-1 Installation And Maintenance Manual (36 pages)

Air Handler

Brand: McQuay | Category: Air Handlers | Size: 2 MB

Table of Contents

Table of Contents
2
General Information

3
- Receiving and Handling
  3
- Unit Storage
  3
- Nomenclature
  3
Installation Guidelines

4
- Service Clearances
  4
- Rigging
  4
- Curb Mounting and Unit Leveling
  5
- Assembling Sections
  5
- Access Doors and Panels
  7
  - Injected-Foam Insulated Panels
    7
- Field Mounting Junction Boxes and Other Components
  8
- Duct Connections
  8
- Dampers and Hoods
  9
- Mounting Actuators
  9
- Face and Bypass Section Mounting
  9
- Piping Vestibules
  10
- Piping and Coils
  10
  - Water Cooling Coils
    10
  - Direct Expansion Coils
    10
  - Steam Coils (See Figure
    11
  - Water Heating Coils
    13
- Drain Pan Traps
  13
- Internal Isolation Assembly Adjustment
  14
- Electrical Installation
  15
Operation Guidelines

16
- Startup Checks
  16
- Fan Wheel Alignment
  17
- Operating Limits
  19
- Fan Vibration Levels
  21
  - Vibration Causes
    21
Service and Maintenance

22
- Periodic Service and Maintenance
  22
- Ball Bearing Lubrication
  22
- Fan Drive Adjustments
  22
- Fan Drive Belt Adjustment
  26
  - General Rules of Tensioning
    26
  - Tension Measurement Procedure
    26
- Front Load Filter Option
  27
- Filter Gauges
  27
- Maintaining the Coil
  28
- Winterizing Water Coils
  28
- Removing and Replacing Components
  28
  - Removing the Fan Section
    28
  - Removing and Replacing the Coil
    29
Warranty

31
- Warranty Return Material Procedure
  31
- Replacement Parts
  31

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