Auto Crane EHC-4 NEXSTAR Manuals

Manuals and User Guides for Auto Crane EHC-4 NEXSTAR. We have 1 Auto Crane EHC-4 NEXSTAR manual available for free PDF download: Owner's Manual

Auto Crane EHC-4 NEXSTAR Owner's Manual (88 pages)

Brand: Auto Crane | Category: Construction Equipment | Size: 13 MB

Product Registration

2
Table of Contents

3
Safety Tips and Precautions

5
Introduction

6
General Specifications

7
- Dimensions
  7
- Rating
  7
- Reach
  7
- Cable
  7
- Line Speed
  7
- Chassis and Mounting Requirements
  7
- Electrical System Requirements
  7
- Rotation
  7
General Dimensions

8
Load Chart - P/N 404242121

9
Load Chart - P/N 404243121

10
Qualifications and Operating Practices

11
- Operators
  11
- Qualifications for Operators
  11
- Conduct of Operators
  11
- Operating Practices/Handling the Load
  12
- Operating Near Electrical Power Lines
  13
- Preparing the Crane for Operation
  14
- During Operation
  16
- After Operation
  16
Nexstar Operation

17
- General
  17
- Remote Control Unit
  17
- Remote Control Initialization
  17
- Pre-Operation Test
  17
- Remote Control Layout
  18
- Display Screen Layout
  19
- Menu Screen Layout
  20
- Speed and Control Mode
  21
- Counterbalance Override Procedures
  22
- Control Valve Override Procedures
  22
- Tether Connection
  23
- Low Remote Battery
  24
- Remote Layout
  25
Nexstar Troubleshooting

27
Maintenance

37
- Inspection Requirements
  37
- Inspection Classification
  37
- Frequent Inspection
  37
- Periodic Inspection
  38
- Cranes Not in Regular Use
  39
- Inspection Records
  39
- Testing Requirements
  39
- General Repairs and Maintenance
  40
- Maintenance Precautions
  40
- Adjustments and Repairs
  40
- Lubrication
  40
- Rope Replacement
  41
- Rope Installation and Maintenance
  41
- Paint Finish Maintenance
  42
- Lubrication and Maintenance Schedule
  43
- Lubrication Points
  44
- Nexstar Control Valve Cartridge Maintenance
  45
- Hoist Operation
  45
- Rotation Bearing Replacement
  46
Installation

47
- General Installation
  47
- General Electrical Hookup
  50
- Docking Station
  52
- Stability Chart Installation
  53
- Small EH Crane Serial Number Location
  55
- Recommended Operating Temperature
  56
Decal Layout - P/N 404243120

57
Decal Layout - P/N 404242120

59
General Assembly - P/N 404243003

61
General Assembly - P/N 404242003

63
Pedestal Assembly - P/N 404242050

65
Hydraulic Valve Bank - P/N 320991251

72
Wiring Harness - P/N 320992261

74
Hoist Assembly - P/N 123331

75
Boom Assembly - P/N 404240100

78
Boom Assembly - P/N 404189010

82
Traveling Block Assembly - P/N 404211050

85
Warranty

86

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Auto Crane EHC-4 NEXSTAR Manuals

Auto Crane EHC-4 NEXSTAR Owner's Manual (88 pages)

Table of Contents

Product Registration

Table of Contents

Safety Tips and Precautions

Introduction

General Specifications

General Dimensions

Load Chart - P/N 404242121

Load Chart - P/N 404243121

Qualifications and Operating Practices

Nexstar Operation

Nexstar Troubleshooting

Maintenance

Installation

Decal Layout - P/N 404243120

Decal Layout - P/N 404242120

General Assembly - P/N 404243003

General Assembly - P/N 404242003

Pedestal Assembly - P/N 404242050

Hydraulic Valve Bank - P/N 320991251

Wiring Harness - P/N 320992261

Hoist Assembly - P/N 123331

Boom Assembly - P/N 404240100

Boom Assembly - P/N 404189010

Traveling Block Assembly - P/N 404211050

Warranty

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