Harrington ER2050L Electric Chain Hoist Manuals

Manuals and User Guides for Harrington ER2050L Electric Chain Hoist. We have 1 Harrington ER2050L Electric Chain Hoist manual available for free PDF download: Owner's Manual

Harrington ER2050L Owner's Manual

Harrington ER2050L Owner's Manual (96 pages)

1/8 Ton through 5 Ton Capacity Electric Chain Hoist

Brand: Harrington | Category: Chain Hoists | Size: 5 MB

Table of Contents

Table of Contents

2
- 1 Important Information and Warnings
  
  4
  - Terms and Summary
    4
  - Warning Tags and Labels
    7
- 2 Technical Information
  
  8
  - Specifications
    8
  - Dimensions
    11
- 3 Preoperational Procedures
  
  13
  - Gearbox
    13
  - Chain
    14
  - Mounting Location
    16
  - Mounting the Hoist
    17
  - Electrical Connections
    17
  - VFD Setup (Dual Speed Only)
    19
  - Preoperational Checks and Trial Operation
    24
- 4 Operation
  
  25
  - Introduction
    25
  - Shall's and Shall Not's for Operation
    26
  - Hoist Controls
    28
- 5 Inspection
  
  29
  - General
    29
  - Inspection Classification
    29
  - Frequent Inspection
    30
  - Periodic Inspection
    30
  - Occasionally Used Hoists
    31
  - Inspection Records
    31
  - Inspection Methods and Criteria
    31
- 6 Maintenance & Handling
  
  39
  - Count/Hour Meter
    39
  - Lubrication - Load Chain, Hooks and Suspension
    41
  - Lubrication - Gearbox
    42
  - Motor Brake
    44
  - Load Chain
    44
  - Friction Clutch and Mechanical Load Brake with Friction Clutch
    45
  - Storage
    46
  - Outdoor Installation
    46
  - Operational Environment
    46
- 7 Troubleshooting
  
  47
- 8 Warranty
  
  50
9.0 Parts List

51
- 9 Parts List
  51
  - Housing and Motor Parts
    52
  - Gearing Parts
    56
  - Hook and Chain Parts
    60
  - Electric Parts (Single Speed)
    78
  - Electric Parts (Dual Speed)
    84
  - Power Supply and Pendant Parts
    90

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