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INSTRUCTION MANUAL
PAV4
Pressure Aging Vessel 4
This manual contains important operating and safety information. Carefully read and understand the
contents of this manual prior to the operation of this equipment.
www.atspa.com
MAN - PAV4 - REV: Original

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Summarization of Contents

Introduction
Unpacking
Retain packing materials and inspect for shipping damage before operation.
Warranty Information
Details the warranty coverage and duration for ATS systems.
After Sale Support
Contact information and procedure for obtaining assistance with the unit or software.
Safety
Owner, Operator, and Maintenance Safety
Emphasizes understanding all instructions and precautions before using the equipment.
General Safety Instructions
Advises following all warnings and cautions, and contacting ATS for clarification.
Operational Warnings
Highlights potential hazards like electrical shock, burns, and pressure release during operation.
Equipment Cautions
Alerts to conditions that may damage equipment, such as temperature limits and grounding.
System Overview
General Description
Explains the PAV's purpose in simulating oxidative aging of asphalt binders.
Vessel Certification Details
Specifies ASME Code compliance and how to obtain certification documents.
Technical Specifications
Lists key performance and physical characteristics of the PAV unit.
Environmental Conditions for Operation
Requirements for the operating environment to ensure safe and proper functioning.
Installation
Unpacking and Inspection
Procedures for unpacking the PAV and checking for any shipping-related damage.
Unit Placement and Leveling
Steps for positioning the PAV and ensuring it is correctly leveled.
Pan Holder Leveling Procedure
Detailed instructions for balancing the pan holder within the vessel.
Air and Power Connections
Guidance on connecting the air supply and electrical power, including voltage and grounding.
Regulator Connections
Instructions for correctly connecting the air supply regulator to the PAV.
Software Overview
Software Screen Map
Visual representation of the PAV software's screen navigation pathways.
Main Screen and Operational States
Description of the Main Screen, its displayed values, and key states like Off, Preheat, and Aging.
Control Buttons and Navigation
Functions of primary control buttons like Preheat, Age Cycle, End/Stop, Shut Off, and View.
System Configuration Screens
Access to View, Settings, Language, Data, and Alarm screens for system setup.
Data Logging and Analysis
Procedures for viewing log files, graphs, and backing up data to USB.
Operation
Initial Power-Up and Setup
Turning on the PAV and navigating through View and Settings screens for parameter verification.
Loading Samples into the Vessel
Steps for opening the vessel, loading specimens, and securing the lid.
Initiating and Monitoring the Age Cycle
Pressing the "Age Cycle" button and monitoring status changes during the process.
Completing and Ending the Age Cycle
Actions required after the cycle finishes, including safety precautions for pressure.
Verification
Verifying Temperature Accuracy
Procedure to calibrate temperature readings using a calibration block and probe.
Verifying Pressure Accuracy
Steps to verify pressure readings against an external gauge.
Troubleshooting
Temperature Recovery Issues
Flowchart for diagnosing problems when the PAV temperature fails to reach the setpoint.
PAV Controller and Aging Performance
Understanding controller programming and achieving optimum aging performance.
Flow Adjust Valve Reassembly
Step-by-step guide for reassembling the flow adjust valve if it detaches.
New HMI Software Installation
Instructions for downloading and installing new software versions for the HMI.
PLC and Temperature Controller Software Updates
Guidance on obtaining and installing new software for PLC and Temperature Controller.
Maintenance
Preventative Maintenance Procedures
Recommendations for lubricating vessel lid bolts and O-rings for longevity.
Fuse Replacement Guide
Identifies control circuit and heater circuit fuses with their specifications.
Spare Parts and Consumables
Lists available spare parts, consumables, and accessories with part numbers.

Table of Contents