Southworth APCU Series User Manual

Operating and Maintenance Manual
APCU Series
All Purpose Container Unloader
Model #: APCU
Serial # _________________________________________
Placed in Service _________________________________
December 2018
Southworth Products Corp
P.O. Box 1380 • Portland, ME 04104-1380
Telephone: 207-878-0700 Fax: 207-797-4734

Southworth APCU Series Specifications

General

Brand	Southworth
Model	APCU Series
Category	Industrial Equipment
Language	English

Summary

Introduction

Introduction

Overview of the APCU container unloader and its manual.

Owner and User Responsibilities

Inspection and Maintenance

Ensure regular inspection and maintenance in accordance with manual.

Repairs

All repairs must be performed by qualified personnel following instructions.

Operator Duties

Operators must be trained and follow safety rules, inspect equipment before use.

Modifications and Alterations

Modifications require written permission from Southworth.

Safety Alert Symbols and Words

Safety Alert Symbols

Explains the meaning and use of hazard alert symbols like DANGER, WARNING, CAUTION.

Signal Words

Defines signal words used for hazard alerting and notices.

General Safety Information

Hazard Severity Definitions

Defines DANGER, WARNING, and CAUTION levels for potential hazards.

Unit Safety Devices

Guard Fences

Protective barriers to keep users away from moving parts during operation.

Photo-Eye Systems

Detects obstructions to prevent operation, ensuring safety.

Installation Guide

Preparation

Site selection, local codes, and required tools for installation.

Positioning the Lift

Moving and securing the unit, checking enclosure movement.

Hydraulic Connections

Connecting hydraulic lines, protecting lines, and cleaning.

Post-Installation Testing

Testing

Verifies unit operation after installation.

Electrical Hookup

Electrical Connections

Guides for proper three-phase AC power connection.

Hydraulic System Check

Checking the Hydraulic System

Procedure to check hydraulic fluid level.

Control Panel Overview

Operator Controls

Identifies and describes the control panel buttons and switches.

Operating Procedures

Load Enclosure Correctly

How to load the enclosure, weight limits, placement.

Retainer Bar Usage

How to install and use the retainer bar for safe loading.

Pre-Operation Safety Checks

Ensure clear area, safety devices are functional before operation.

APCU Control Logic and Sequence

Indicator Proximity Switches

Lists and defines proximity switches used for motion control.

Control Buttons

Identifies and describes the function of each control button on the panel.

Operational Sequence

Step-by-step procedure for operating the APCU unit.

Run Time Faults

Run Time Fault Sequence

Explains sequence when motion exceeds 20 seconds.

Support Stands Usage

Optional APCU Support Stands

Information and warnings regarding the use of support stands.

Maintenance Overview

Safe Servicing Practices

Procedures to immobilize the unit and ensure safety during maintenance.

Routine Periodic Maintenance

Describes weekly maintenance tasks for hydraulic fittings and photo eyes.

Monthly Maintenance

Routine Maintenance - Monthly

Inspects pivot pins, bushings, and hydraulic fluid.

Six-Month/500-Hour Maintenance

Routine Maintenance - Six-Month/500-Hour

Replaces oil filter, inspects oil, checks warning labels.

Troubleshooting Guide

Troubleshooting

Guide to diagnose and resolve common unit problems.

Adjustments and Replacements

Photo-Eye Alignment

Procedure to align photo-eyes for safe operation and proper function.

Proximity Switch Adjustment

Explains proximity switches used as limit switches and alignment.

Setting Tilt Down Travel Limit

Adjusts the end-of-travel switch for the tilt down function.

Setting Tilt Up Travel Limit

Adjusts the end-of-travel switch for the tilt up function.

Setting Dump Up Travel Limit

Adjusts the end-of-travel switch for the dump up function.

Setting Dump Down Travel Limit

Setting End of Travel for Dump Down

Adjusts the end-of-travel switch for the dump down function.

Control Valve Inspection and Cleaning

Inspecting and Cleaning a Control Valve

Procedure to inspect, clean, and service control valves.

Cylinder Removal

Removing a Cylinder

Steps for removing cylinders from the tilt or dump mechanisms.

Cylinder Repacking

Repacking a Cylinder

Detailed procedure for repacking hydraulic cylinders.

Cylinder Replacement

Replacing a Cylinder

Steps for removing and installing replacement cylinders.

Ordering Parts

Ordering Replacement Parts

Information on how to order replacement parts, terms, and contact info.

Product Warranty Information

Warranty

Details the product warranty, coverage, and limitations.