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Cumberland 40 Series User Manual

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Operation and Installation Manual
Model 40 Series Granulators
Important! Read Carefully Before Attempting to Install or Operate Equipment
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Cumberland 40 Series Specifications

General IconGeneral
BrandCumberland
Model40 Series
CategoryIndustrial Equipment
LanguageEnglish

Summary

Safety Considerations

Moving or Lifting the Granulator

Guidelines for safely moving and lifting the granulator equipment.

Granulator Location and Housekeeping

Ensuring adequate space for maintenance and maintaining a clean work area.

Operational Safety Precautions

Personal Protective Equipment (PPE)

Mandatory use of safety glasses, face shields, and ear protection.

Attire and General Safety Rules

Rules regarding clothing, jewelry, hair, and body positioning during operation.

Electrical and Mechanical Safety Checks

Ensuring proper motor rotation and electrical grounding for safe operation.

Critical Safety Procedures

Power Disconnection and Interlocks

Procedures for disconnecting power and ensuring safety interlocks are functional.

Machine Modifications and Safety Chock

Guidelines on machine modifications and the use of safety chocks.

Charts and Figures

Diagrams and Specification Tables

Reference to various diagrams and specification tables for granulator components.

1 General Information

1-1 Introduction to the Manual

Overview of the manual's purpose and content structure for granulator operation.

1-2 General Description of Granulator

Functional and physical description of the granulator's design and components.

1-3 Granulator Specifications

Technical specifications, dimensions, and throughput for the granulator models.

2 Shipping Information

2-1 Unpacking and Inspection

Instructions for unpacking the granulator and inspecting for shipping damage.

2-2 Handling Shipping Damages

Procedures to follow in case of detected shipping damages.

Shipment Issues and Returns

2-3 Incomplete or Incorrect Shipments

Steps for addressing shipments that are incomplete or incorrect.

2-5 Returns Process

Guidelines for returning damaged or incorrect items.

2-6 Uncrating Procedures

Uncrating the Granulator Unit

Step-by-step instructions for safely uncrating the granulator from its skid.

3 Installation

3-1 Scope and 3-2 General Requirements

Scope of installation and general site requirements for the granulator.

3-3 Set-up Procedures

Steps for preparing the installation site and positioning the granulator.

Electrical Connections and Amperage

3-4 Electrical Service Connections

Guidance on connecting the electrical power source to the granulator.

3-5 High Amperage Readings

Checking amperage to ensure the granulator is not drawing excessive power.

4 Accessing Cutting Chamber

4-1 Opening the Cutting Chamber

Detailed steps for safely opening the cutting chamber.

4-2 Closing the Cutting Chamber

Procedures for safely closing the cutting chamber after access.

5 Accessing Screen Chamber

5-1 Opening the Screen Chamber

Instructions for safely opening the screen chamber for maintenance.

Closing the Screen Chamber

5-2 Closing the Screen Chamber

Procedures for safely closing the screen chamber after maintenance.

6 Sequence of Operation

6-1 Scope

Information on pre-operational procedures and checklist items.

6-2 Electrical Test

Performing electrical tests to verify voltage and motor rotation.

7 Startup Checklist

7-1 Introduction and Fan Evacuation

Overview of startup and fan evacuation system basics.

7-3 Granulator Startup Checklist Items

Comprehensive checklist for ensuring the granulator is ready for operation.

8 Operation

8-1 Operation Instructions

Step-by-step guide for starting and operating the granulator.

8-2 Temporary Machine Stops

Procedures for temporarily stopping the granulator safely.

Machine Stops and Emergency Procedures

8-3 Final Machine Stops

Steps for performing a final shutdown of the granulator.

8-4 Emergency Stops

Information on using emergency stop functions and door interlocks.

9 Routine Maintenance

9-1 Lubrication Specifications

Lubrication requirements and recommended grease products for the screw jack.

9-2 Motor & Belts Servicing

Instructions for checking and servicing the motor and drive belts.

Knife Maintenance and Adjustment

9-3 Knife Removal & Adjustment

Procedures for removing and adjusting bed knives.

9-4 Rotor Knife Removal & 9-5 Sharpening

Steps for removing and sharpening rotor knives.

9-6 Rotor Knife Installation

Correct procedure for installing rotor knives and checking clearance.

9-7 Bed Knife Sharpening

Guidelines for sharpening bed knives and their replacement.

9-8 Bed Knife Installation & Setting

Procedure for installing and setting bed knives for optimal performance.

9-10 Recommended Torque For Knife Bolts

Torque specifications for knife bolts based on metric screw sizes.

10 Troubleshooting

Motor/Fan Motor Not Starting Issues

Diagnosing and resolving problems with the motor or fan not starting.

Machine Stalls or Fan Stalls

Troubleshooting causes and solutions for machine or fan stalling.

Troubleshooting: Fuses, Belts, and Bearings

Excessive Power Required/Blown Fuses

Addressing issues related to blown fuses and excessive power draw.

Bearings Noisy or Hot

Diagnosing and resolving problems with noisy or overheating bearings.

Belts Slip or Squeal

Troubleshooting causes for slipping or squealing drive belts.

Troubleshooting: Granulate Flow and Output

Granulate Buildup in Transition/Tubing

Resolving blockages in the transition or tubing caused by granulate buildup.

Feedstock Hang-up and No Granulate

Addressing issues where feedstock hangs up or no granulate is produced.

Troubleshooting: Granulate Quality

Stringy Granulate and Fines Generation

Diagnosing and correcting issues causing stringy granulate or excess fines.

12 Spare Parts

12-1 Recommended Spare Parts

List of recommended spare parts to maintain in stock for servicing.

12-2 Additional Parts Information

Information on ordering additional spare parts and contacting the parts department.

Service Notes

Maintenance and Service Log

Space for recording service notes and maintenance activities.

Service Notes

Maintenance and Service Log

Space for recording service notes and maintenance activities.

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