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KAESER ASD T Series User Manual

KAESER ASD T Series
138 pages
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Service Manual
Screw Compressor
ASD T Tri-Voltage
9_5721 06 USE

Table of Contents

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KAESER ASD T Series Specifications

General IconGeneral
ModelASD T Series
CategoryCompressor
Frequency50/60 Hz
Drive SystemDirect Drive
CoolingAir-cooled
TypeRotary Screw Compressor
Cooling SystemAir-cooled
Control SystemSigma Control 2
PressureUp to 15 bar
Integrated DryerYes
Voltage400 V
WeightVaries by model
Drive MotorIE3 Premium Efficiency

Summary

Regarding this Document

Using the Document

Guidelines for effectively using the service manual throughout the machine's lifecycle.

Additional Documents

Information on included supporting documents and how to request missing ones.

Copyright

Details regarding copyright protection and inquiries about documentation use.

Symbols and Identification

Explanation of warning notices and other symbols used in the manual.

Technical Data

Nameplate

Information regarding the machine's nameplate and its location.

Options

List of available machine options and their corresponding codes.

Ambient Conditions

Specifications for permissible ambient temperature, elevation, and humidity.

Ventilation

Guide values for inlet aperture, forced ventilation, and exhaust duct dimensions.

Delivery

Free Air Delivery (FAD) values for various working pressures.

Motors and Power

Details on drive motor and fan motor specifications, including power and speed.

Power Supply

Requirements and specifications for the machine's electrical power supply.

Heat Recovery

Technical data for heat recovery options, including heat capacity and flow rates.

Refrigeration dryer

Specifications for the refrigeration dryer, including compressed air and refrigerant circuits.

Safety and Responsibility

Basic Information

General safety overview, potential dangers, and user responsibilities.

Specified Use

Defines the intended industrial use and prohibits incorrect applications.

Improper Use

Lists prohibited actions such as directing air at people or operating in explosive areas.

Dangers

Details various sources of danger like electricity, pressure, noise, and materials.

Safety Devices

Information on essential safety devices and the prohibition of modification.

Safety Signs

Diagrams and explanations of safety signs indicating potential hazards.

In Emergency

Procedures for fire fighting, handling oil spills, and refrigerant injuries.

Warranty

Conditions and limitations regarding the machine's warranty.

Design and Function

Enclosure

Description of the machine's enclosure and its functional aspects.

Functional Description of the Machine

Detailed explanation of the machine's operation and components.

Refrigeration dryer

Explanation of the refrigeration dryer's function and condensate removal.

Options

Overview of available optional features for the machine.

Operating States and Control Modes

Description of machine operating states and available control modes.

Safety Devices

Overview of built-in safety devices that protect the machine and user.

SIGMA CONTROL Keys and Indicators

Identification and function of keys and indicators on the SIGMA CONTROL.

Installation and Operating Conditions

Safety

Essential safety precautions for installation and operation.

Installation Conditions

Requirements for place of installation, distances, and ventilation.

Using the Compressor to Supply A Compressed Air System

Guidelines for connecting the compressor to a compressed air system.

Installation

Safety

Safety instructions for installation procedures.

Reporting Transport Damage

Procedure for checking and reporting transport damage.

Making the Compressed Air Connection

Instructions for connecting the machine to the compressed air system.

Connecting the condensate drain

Guidance on connecting the condensate drain line.

Making the Power Supply Connection

Steps for safely connecting the machine to the power supply.

Refrigeration dryer: Connecting the transformer according to the power supply

Instructions for connecting the refrigeration dryer transformer to the power supply.

Options

Details on specific machine options and their installation.

Initial Start-up

Safety

Safety precautions to be followed before machine commissioning.

To be noted before commissioning

Important points to consider before starting the commissioning process.

Checking Installation and Operating Conditions

Checklist for confirming installation and operating conditions before startup.

Setting the Overload Protection Cut-Out

Procedure for setting the overload protection cut-out for the drive motor.

Setting the Motor Overload Protection Switch

Procedure for setting the fan motor overload protection switch.

Pouring Cooling Oil into the Airend

Instructions for filling cooling oil into the airend before initial operation.

Check Direction of Rotation

Method for checking and correcting the direction of motor rotation.

Starting the machine for the first time

Step-by-step guide for the initial startup of the machine.

Setting the Setpoint Pressure

Guidance on adjusting the setpoint pressure for optimal operation.

Changing the display language

Instructions for changing the display language on the controller.

Operation

Switching On and Off

Standard procedures for switching the machine on and off.

Switching Off in an Emergency and Switching On again

Emergency shutdown using the STOP button and subsequent restart procedures.

Remote On and Off Switching

Information on operating the machine via a remote control device.

Switching On and Off with the Clock

Procedure for automated operation using the built-in clock function.

Acknowledging Alarm and Warning Messages

How to acknowledge and reset alarm and warning messages displayed by the controller.

Fault Recognition and Rectification

Basic Information

Overview of fault types (alarms, warnings, others) and basic troubleshooting principles.

Alarm messages (machine shut-down)

List of alarm messages, their possible causes, and recommended remedies.

Warning messages (yellow LED lights)

List of warning messages, their possible causes, and recommended remedies.

Other Faults

Troubleshooting guide for faults not indicated by alarms or warnings.

Maintenance

Safety

Crucial safety instructions for performing maintenance tasks.

Maintenance Schedule

Guidelines for logging maintenance work and resetting interval counters.

Cooler: Cleaning or Renewing the Filter Mats

Procedure for cleaning or replacing filter mats for the cooler.

Cleaning or Replacing the Control Cabinet Filter Mats

Instructions for cleaning or replacing filter mats in the control cabinet.

Cooler Maintenance

General guidance on maintaining the cooler for optimal performance.

Heat Recovery System Maintenance

Maintenance procedures for heat recovery systems, including leak checks.

Air Filter Maintenance

Instructions for maintaining the machine's air filter element.

Motor Maintenance

Information on motor maintenance, specifically checking motor bearings.

Checking the Coupling

Methods for identifying and checking the condition of the coupling.

Checking the Safety Relief Valve

Procedure for testing the safety relief valve's functionality.

Checking the cooling oil level

Guidance on checking and topping up the cooling oil level.

Venting the machine (depressurizing)

Steps for safely venting pressurized components before maintenance.

Topping up the Cooling Oil

Detailed instructions for topping up the cooling oil and performing a test run.

Changing the Cooling Oil

Procedure for draining and changing the cooling oil in various machine components.

Changing the Oil Filter

Step-by-step guide for replacing the oil filter.

Changing the Oil Separator Cartridge

Instructions for replacing the oil separator cartridge.

Refrigeration Dryer Maintenance

Maintenance procedures for the refrigeration dryer, including condenser and drains.

Spares, Operating Materials, Service

Note the nameplate

Importance of the nameplate for identifying the machine and ordering spares.

Ordering Consumable Parts and Operating Materials

Guidance on ordering genuine KAESER consumable parts and operating materials.

SIGMA AIR SERVICE

Overview of benefits and services offered by SIGMA AIR SERVICE.

Service Addresses

Information on how to find addresses of KAESER representatives.

Spare Parts for Service and Repair

Guidance on planning material requirements and ordering spare parts.

Decommissioning, Storage and Transport

Putting Out of Operation

Procedures for temporarily or permanently taking the machine out of operation.

Packing

Requirements for packing the machine for ground transport.

Storage

Considerations for storing the machine to prevent corrosion and damage.

Transporting

Safety guidelines and methods for transporting the machine.

Disposal

Procedures for safely draining liquids and disposing of the machine.

Annex

Pipeline and instrument flow diagram (P+I diagram)

Diagrams illustrating the pipeline and instrumentation systems.

Pipe and Instrument Flow Diagram (P+I diagram): MODULATING control mode

P+I diagram specific to the MODULATING control mode.

Dimensional Drawing

Technical drawings showing the machine's dimensions and layout.

Electrical Diagram

Schematics detailing the machine's electrical wiring and components.

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