McIntyre 320 User Manual

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Original Manual as required by: Machinery Directive (2006/42/EC)

320, 407, 500, and 600

McIntyre | Manual

Alligator Shears

(800) 321-3396 www.nascoop.com

Table of Contents

Default Chapter3
- Table of Contents3
- Introduction7
- Warnings8
  - Operating Warnings8
  - Warning Labels10
2.1. Operating Warnings10
2.2. Warning Labels13
- Positioning of Labels13
  - Important Information14
2.3. Important Information14
- Serial Number Plate14
- Electric Motor Rotation14
- Continual Improvement Policy15
  - A Cautionary Tale15
3.1. Lifting & Transporting16
- Installation16
  - Lifting & Transporting16
  - Siting & Installation16
2.4. a Cautionary Tale16
3.2. Siting & Installation17
- Electrical Power Supply17
  - Hydraulic Fluid17
3.3. Hydraulic Fluid18
Dimension & Technical Specification18
- 320 Shear18
- 407I & 407CAT Shear19
- 500 LGT and 500 Catcutting Capacity (Mild Steel 43A)20
- 600 LGT and 600 Catcutting Capacity (Mild Steel 43A)21
4.1. Starting & Stopping the Shear22
- Operation of the Shear22
  - Starting & Stopping the Shear22
4 Operation of the Shear22
- Start & Stop Buttons22
- Use of the Electrical Isolator Switch22
4.2. Foot Pedal Control23
- The Emergency Stop (E-Stop) Button23
  - Foot Pedal Control23
- Using the Foot Pedal23
- Siting the Foot Pedal23
  - Starting & Stopping the Diesel Powered 407 Shear24
4.3. Starting & Stopping the Diesel Powered 407 Shear24
- To Start the Shear24
- To Stop the Shear25
- The Emergency Stop (E-Stop) Button25
  - Adjusting the Stroke26
4.5. the Blade Guard27
- The Blade Guard27
- Protective Clothing27
- Shearing Large Items28
- Shearing Small Items28
- Using the CAT Bracket & V-Block29
- Periodic, Routine Care & Maintenance30
  - Warnings30
  - Hydraulic Fluid30
4.4. Adjusting the Stroke27
4.7. Shearing Large Items28
4.6. Protective Clothing28
4.8. Shearing Small Items29
5.2. Hydraulic Fluid30
5.1. Warnings30
4.9. Using the CAT Bracket & V-Block30
- Storage, Handling & Disposal30
- First Aid Measures30
- Fire Fighting Measures31
  - Daily Operator Inspection32
5.3. Daily Operator Inspection32
- Diesel Engine Version32
  - Weekly Routine Maintenance33
5.4. Weekly Routine Maintenance33
- Additional Check for 407, 500, and 600 CAT Shears33
  - Three Month Periodic Maintenance34
5.5. Three Month Periodic Maintenance34
- Diesel Engine Version34
  - Twenty-Four Month Periodic Maintenance35
6.1. Troubleshooting36
Servicing & Repair36
- Troubleshooting36
- Hydraulic Fluid Is Getting Hot36
- The Shear Runs too Slowly37
- Loss of Power When Cutting Heavy Items37
- The Shear will Not Repeat Stroke37
- The Hydraulic Fluid Becomes Aerated or Frothy37
- The Motor Trips out Due to Overload or Overheating37
- The Motor Trips out Repeatedly37
  - Electrical Cable Schedule - Three Phase38
6.2. Electrical Cable Schedule - Three Phase39
6.4. Electrical Wiring Diagram40
6.3. Electrical Cable Schedule - Single Phase40
- Three Phase40
- Single Phase40
  - Hydraulic Circuit Diagram41
6.6. Shear Blade Turning & Changing42
- Shear Blade Turning & Changing42
  - Introduction42
6.5. Hydraulic Circuit Diagram42
- Replacing or Turning the Top Blade42
- Removing Side Movement from the Main Pivot42
- Replacing or Turning the Bottom Blade43
- Starting the Shear after Changing or Turning the Blades43
  - Resealing the Hydraulic Ram44
6.7. Resealing the Hydraulic Ram44
- Removing the Ram from the Shear44
  - Hydraulic Relief Valve46
6.8. Hydraulic Relief Valve46
- Testing for Over-Pressure46
- Adjusting the Relief Valve Setting46
  - Foot Pedal Cable48
6.9. Foot Pedal Cable48
- Renewing the Foot Pedal Cable48
- Adjusting the Foot Pedal Cable48
Changing the Suction Filter49
- Renewing the 407 CAT Shear Jaw Extension50
6.11. Renewing the 407 CAT Shear Jaw Extension51
Renewing the CAT Shear V-Block51
7 Illustrations52
- Illustrations52
- 7.1. Body, Blades & Blade Guard52
- 7.2. Hydraulic Tank55
  - Control Valve & Ram Supply55
- 7.3. Control Valve & Ram Supply56
  - Hydraulic Ram56
- 7.4. Hydraulic Ram57
  - Stroke Adjuster & Foot Pedal57
- 7.5. Stroke Adjuster & Foot Pedal58
  - CAT Bracket & V-Block58
- 7.6. CAT Bracket & V-Block59
  - Ordering Spare Parts59
8 Ordering Spare Parts60
- Record Keeping60
  - Useful Contacts60
- 9.2. End of Life Disposal61
- 9.1. Useful Contacts61
  - End of Life Disposal61
  - Training, Safety & Ownership Records61
Operator Training Record62
Shear Safety Checklist63
Ownership Registration Form64
Declaration of Conformity65

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McIntyre 320 Specifications

General

Brand	McIntyre
Model	320
Category	Power Tool
Language	English

Summary

Safety and Warnings

Operating Warnings

Essential checks and prohibitions before operating the shear.

Dangerous Working Practices

Identifies unsafe operating methods and potential hazards.

Warning Labels

Installation Procedures

Lifting and Transporting

Siting and Electrical Power

Hydraulic Fluid

Shear Operation

Starting and Stopping

Procedures for starting and stopping the shear using buttons.

Foot Pedal Control

How to use and position the foot pedal for shear operation.

Diesel Shear Operation

Instructions for starting and stopping diesel-powered 407 Shear models.

Adjusting the Stroke

Blade Guard and Protective Clothing

Maintenance and Servicing

Safety and Fluid Handling

Maintenance safety warnings and hydraulic fluid procedures.

Operator Inspections and Routine Maintenance

Daily inspections and weekly maintenance tasks for the shear.

Periodic Maintenance Schedules

Scheduled maintenance tasks for three and twenty-four month intervals.

Troubleshooting and Repair Procedures

Guide to resolving issues and performing repairs on the shear.

Component Servicing and Replacement

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