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MAHLE ACX1281 User Manual

MAHLE ACX1281
36 pages
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MAHLE ACX1281
EN
Operation manual
A/C Service Units

Table of Contents

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MAHLE ACX1281 Specifications

General IconGeneral
BrandMAHLE
ModelACX1281
CategoryTest Equipment
LanguageEnglish

Summary

Important Notes and Safety

Safety Regulations

ACX1281 Specific Safety

Specific safety rules and precautions for operating the ACX1281 unit and handling refrigerants.

Refrigerant Identification Unit Safety

Safety considerations and warnings related to the refrigerant identification unit's use.

Product Description

Refrigerant Identification Unit

Details the refrigerant identification unit and its role in A/C service.

Commissioning

ACX1281 Commissioning Settings

Details on setting language, date, time, workshop data, and other system functions.

Filling Internal Refrigerant Bottle

Procedure for filling the unit's internal refrigerant bottle with R1234yf.

A/C Service Preparation

Device Operation

Service Phases Overview

Overview of the main service stages: recovery, vacuum, and recharge.

Refrigerant Identification Unit Operation

Procedures for using the refrigerant identification unit for analysis.

Decontamination Procedure

Procedure to remove contaminated refrigerant from service hoses and couplers.

Refrigerant Verification

Steps to verify refrigerant type after analysis or decontamination processes.

Automatic A/C Service

Guide to performing A/C service using the unit's automatic operational sequences.

Manual A/C Service

Instructions for performing A/C service using manual operational sequences.

Flushing Procedures

Details on flushing the unit's system when changing oil types or flushing components.

System Leak Test

Procedure for performing a system leak test to check for refrigerant leaks.

Troubleshooting

ACX1281 Error Codes and Actions

Lists common error codes, messages, and suggested troubleshooting actions for the ACX1281.

Refrigerant Identification Unit Errors

Lists error codes and suggested actions for issues with the refrigerant identification unit.

Maintenance Procedures

Maintenance Interval Schedule

Schedules and intervals for routine maintenance tasks on the ACX1281 unit.

Calibration of Scales

Procedures for calibrating the internal refrigerant bottle and used oil bottle scales.

Vacuum Pump Maintenance

Guide to changing the oil in the vacuum pump and resetting the oil change interval.

Combo Filter Replacement

Procedure for replacing the combo filter and resetting its service interval.