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Fellowes POWERSHRED 3140 Series User Manual

Fellowes POWERSHRED 3140 Series
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1
3140 / 4850 SERIES
Technical Service Manual
October 2014
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Fellowes POWERSHRED 3140 Series Specifications

General IconGeneral
BrandFellowes
ModelPOWERSHRED 3140 Series
CategoryPaper Shredder
LanguageEnglish

Summary

Introduction

Safety

General Maintenance

External Cleaning

Clean the exterior of the shredder with a soft cloth using a mild detergent solution.

Internal Cleaning

Perform maintenance tasks like removing paper strips and dusting lubricated/non-lubricated surfaces.

Inspection

Visually inspect the shredder for defects such as loose screws, terminals, and connectors.

Operation

Control Panel Functions

Describes the Power and Reverse functions of the shredder's control panel button.

Indicator LEDs

Explains the function of the three indicator LEDs: Door open and Safety Flap status.

ECC (Electronic Capacity Control)

Lubrication

Troubleshooting

Paper Feed Problems

Addresses issues like paper jams due to misfeeds, full bins, or debris in the cutting assembly.

Electrical Problems

Covers common electrical faults like door issues, loose wires, defective PC boards, bin full system, and ECC.

Mechanical Problems

Identifies mechanical faults by listening to noise and observing cutting capacity drops.

Tools and Supplies

Required Tools and Supplies List

Comprehensive list of hand tools, lubricants, and consumables needed for shredder maintenance and repair.

Cabinet and Housing

Head Assembly

Step-by-step guide to opening and accessing the self-contained shredder head unit.

Cabinet Components

Details on removing the cabinet door, waste bin, and castors from the shredder.

Major Mechanical Assemblies

Overview of the gear drive, motor, and cutting block as key mechanical components.

Cutting Block

Gear Drive

Motor

Cutter Timing

Electrical Assemblies

Capacitors

Explains capacitor function, common problems caused by defects, and replacement steps.

Power Cord

Instructions for removing the power cord, including unplugging wires and loosening strain relief.

Bin Full System

Details the snap action switch activated by a flap to monitor the waste bin's fullness.

Main PC Board

Information on the main PC board's location, securing screws, wire disconnections, and replacement procedure.

Power Relay Board

Details the power relay board's function, location, securing screws, and replacement considerations.

PC Board Wiring Diagram

Visual representation of how the PC boards, motor, capacitors, and sensors are wired together.

Auto Start Sensors

Explains the function of I/R sensors and procedures for replacing them.

Notes

Technical Support Contacts

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