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Alkin W31 series - User Manual

Alkin W31 series
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W31
SERIES

Table of Contents

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Summary

FOREWORD

GENERAL INFORMATION

1.1 General

General overview of the compressor's design and operation.

1.1.1 General Safety

Crucial safety precautions for operation and maintenance.

1.1.2 Safety Tags

Identification and explanation of safety symbols used on the unit.

1.1.3 Pressure Release

Procedure for safely releasing system pressure before maintenance.

1.1.4 Fire and Explosion

Precautions to prevent fire and explosion hazards during operation.

1.1.5 Moving Parts

Warnings about hazards from rotating and moving components.

1.1.6 Hot Surfaces, Sharp Edges and Corners

Precautions for handling hot or sharp parts.

1.1.7 Toxic and Irritating Substances

Safety regarding breathing air quality and lubricants.

1.1.8 Electrical Shock

Safety measures against electrical hazards.

1.1.9 Lifting and Carrying

Guidelines for safe handling and transport of the compressor.

1.1.10 Tags

Explanation of operational warning labels and their meanings.

About Compressor

1.2.1 General

General description of W31 Series compressors, stages, and pressure ranges.

1.2.2 Technical Data

Specifications and performance data of the compressor series.

Process and Instrument (P & I) Diagram

Principles of Operation

Lubrication System

Description of Major Components

1.6.1 Major Components - Compressor Unit

Details of key internal parts of the compressor assembly.

1.6.2 Major Components - System

Key components of the overall compressor system.

Electrical Panel

Description of the electrical panel and its functions.

Pressure Switch

Function and operation of the pressure switch.

Auto Drain Valves

Explanation of the automatic drain valve mechanism.

Electric Motor

Information about the electric motor driving the compressor.

Intercoolers and Aftercooler

Description of cooling components.

Water Separators

Function of water separators in the system.

Purifier

Description of the air purification system.

Description of Controls

1.7.1 Manual Start

How to start the compressor manually.

1.7.2 Auto Stop

How the compressor stops automatically based on pressure.

1.7.3 Auto Drain

Operation of automatic drain valves.

Installation

1.8.1 Inspection

Procedures for inspecting the compressor upon receipt.

1.8.2 Location

Guidelines for selecting an optimal installation site for the compressor.

1.9.4 Electrical Controls

Information on electrical connections and safety requirements.

1.9.5 Wiring

Guidelines for proper electrical wiring and fuse selection.

Storage

Operation

1.11.1 Initial Start-Up Procedure

Step-by-step guide for first-time compressor operation.

1.11.2 Oil Recommendation

Recommended oils and their quantities for the compressor.

1.11.3 Extremely Cold Ambient Temperatures

Considerations for operating in very cold conditions.

1.11.4 Motor Lubrication

Maintenance details for the electric motor bearings.

1.11.5 Adjustments

Procedures for adjusting pressure switches and other settings.

1.11.6 Cylinder Filling Instructions

Step-by-step guide for filling air cylinders.

MAINTENANCE

2.1 General

Overview of maintenance importance and general guidelines.

2.2 Maintenance Procedure

Daily and weekly maintenance tasks for the compressor.

THREE MONTHS MAINTENANCE

Maintenance schedule for every three months of operation.

ANNUAL MAINTENANCE

Maintenance tasks required annually.

2.3 Maintenance Table

Comprehensive table of maintenance checks and intervals.

2.3.2 Replacement Table

Schedule for replacing wear parts and consumables.

2.4 Torque Values

Table of torque specifications for various fasteners.

2.5 Maintenance Instructions

Detailed step-by-step instructions for maintenance tasks.

Troubleshooting

3.1 Compressor Will Not Operate

Common issues preventing the compressor from starting.

3.2 Excessive Noise During Operation

Diagnosing and fixing unusual noises during operation.

3.3 Compressor Knocks

Identifying and resolving knocking sounds from the compressor.

3.4 Milky Oil in the Crankcase

Addressing moisture contamination in the crankcase oil.

3.5 Excessive Oil Consumption

Identifying reasons for high oil usage by the compressor.

3.6 Oil in Discharge Air

Causes and solutions for oil appearing in the discharged air.

3.7 Compressor Vibrates

Troubleshooting excessive compressor vibration.

3.8 Air Blowing Out of Inlet

Problems related to air intake or components.

3.9 Insufficient Air at the Point of Use

Issues causing low air supply at the point of use.

3.11 Excessive Belt Wear

Causes and solutions for excessive wear on drive belts.

3.12 Excessive Discharge Air Temperature

Diagnosing and addressing overheating issues.

3.13 Air Leaking from the Interstage Safety Valve

Identifying leaks from interstage safety valves.

3.14 Cylinder Pressure Builds Up Slowly

Reasons for slow pressure buildup in cylinders.

3.15 Receiver Pressure Builds Up Too Fast

Issues related to rapid pressure increase in receivers.

3.16 Compressor Doesnt Unload When Stopped

Problems with the compressor's unloading mechanism.

3.17 Automatic Drain Valves Do Not Drain

Troubleshooting for automatic drain valves not functioning.

3.18 Automatic Drain Valve(s) Remain(s) Open All the Time

Issues with automatic drain valves remaining open.

3.19 Compressor Will Not Come Up to Nominal Operating Speed

Problems preventing the compressor from reaching operating speed.

3.20 Unusual Piston, Ring or Cylinder Wear

Diagnosing and addressing wear on pistons, rings, or cylinders.

3.21 Odor in Discharged Air

Identifying the cause of odors in the discharged air.

Parts List

4.1 Crankcase assy

List of parts for the crankcase assembly.

4.2 First Stage

Detailed parts breakdown for the first compression stage.

4.3 Second stage

Detailed parts breakdown for the second compression stage.

4.4 Third stage

Detailed parts breakdown for the third compression stage.

4.5 General piping (standart)

List of standard piping components.

4.6 General piping (Optional-Auto drain)

Piping components for auto drain models.

4.7 Aftercooler

Parts list for the aftercooler assembly.

4.8 Condensate Separator&Purifier

Components of the condensate separator and purifier.

4.9 General connectors (electric motor)

List of connectors related to the electric motor.

4.10 General connectors (Petrol engine)

List of connectors for petrol engine variants.

4.11 Filling line (Standart)

Components for the standard filling line assembly.

4.12 Filling line(Optional-Dual output)

Components for the dual output filling line.

4.13 Filling line (Optional-Dual pressure)

Components for the dual pressure filling line.

Technical Drawings

General Dimensions

Overall physical dimensions of the compressor unit.

W31 Kompresör (Otomatik Tahliye)

Technical drawing of the automatic drain model.

W31 Kompresör (Çift Çıkışlı)

Technical drawing of the dual outlet model.

W31 BENZIN GENERAL DIMENSION

Overall dimensions for the petrol engine driven model.

W31 MARINER 380 V 50 HZ STANDART KOMPRESOR

Electrical schematic for the standard 380V/50Hz compressor.

W31 MARINER 380 V 50 HZ OTOMATİK START;STOP, TAHLİYE

Electrical schematic for the auto start/stop model.

W31 MARINER 380 V 50 HZ ÇİFT BASINÇ

Electrical schematic for the dual pressure model.

Summary

FOREWORD

GENERAL INFORMATION

1.1 General

General overview of the compressor's design and operation.

1.1.1 General Safety

Crucial safety precautions for operation and maintenance.

1.1.2 Safety Tags

Identification and explanation of safety symbols used on the unit.

1.1.3 Pressure Release

Procedure for safely releasing system pressure before maintenance.

1.1.4 Fire and Explosion

Precautions to prevent fire and explosion hazards during operation.

1.1.5 Moving Parts

Warnings about hazards from rotating and moving components.

1.1.6 Hot Surfaces, Sharp Edges and Corners

Precautions for handling hot or sharp parts.

1.1.7 Toxic and Irritating Substances

Safety regarding breathing air quality and lubricants.

1.1.8 Electrical Shock

Safety measures against electrical hazards.

1.1.9 Lifting and Carrying

Guidelines for safe handling and transport of the compressor.

1.1.10 Tags

Explanation of operational warning labels and their meanings.

About Compressor

1.2.1 General

General description of W31 Series compressors, stages, and pressure ranges.

1.2.2 Technical Data

Specifications and performance data of the compressor series.

Process and Instrument (P & I) Diagram

Principles of Operation

Lubrication System

Description of Major Components

1.6.1 Major Components - Compressor Unit

Details of key internal parts of the compressor assembly.

1.6.2 Major Components - System

Key components of the overall compressor system.

Electrical Panel

Description of the electrical panel and its functions.

Pressure Switch

Function and operation of the pressure switch.

Auto Drain Valves

Explanation of the automatic drain valve mechanism.

Electric Motor

Information about the electric motor driving the compressor.

Intercoolers and Aftercooler

Description of cooling components.

Water Separators

Function of water separators in the system.

Purifier

Description of the air purification system.

Description of Controls

1.7.1 Manual Start

How to start the compressor manually.

1.7.2 Auto Stop

How the compressor stops automatically based on pressure.

1.7.3 Auto Drain

Operation of automatic drain valves.

Installation

1.8.1 Inspection

Procedures for inspecting the compressor upon receipt.

1.8.2 Location

Guidelines for selecting an optimal installation site for the compressor.

1.9.4 Electrical Controls

Information on electrical connections and safety requirements.

1.9.5 Wiring

Guidelines for proper electrical wiring and fuse selection.

Storage

Operation

1.11.1 Initial Start-Up Procedure

Step-by-step guide for first-time compressor operation.

1.11.2 Oil Recommendation

Recommended oils and their quantities for the compressor.

1.11.3 Extremely Cold Ambient Temperatures

Considerations for operating in very cold conditions.

1.11.4 Motor Lubrication

Maintenance details for the electric motor bearings.

1.11.5 Adjustments

Procedures for adjusting pressure switches and other settings.

1.11.6 Cylinder Filling Instructions

Step-by-step guide for filling air cylinders.

MAINTENANCE

2.1 General

Overview of maintenance importance and general guidelines.

2.2 Maintenance Procedure

Daily and weekly maintenance tasks for the compressor.

THREE MONTHS MAINTENANCE

Maintenance schedule for every three months of operation.

ANNUAL MAINTENANCE

Maintenance tasks required annually.

2.3 Maintenance Table

Comprehensive table of maintenance checks and intervals.

2.3.2 Replacement Table

Schedule for replacing wear parts and consumables.

2.4 Torque Values

Table of torque specifications for various fasteners.

2.5 Maintenance Instructions

Detailed step-by-step instructions for maintenance tasks.

Troubleshooting

3.1 Compressor Will Not Operate

Common issues preventing the compressor from starting.

3.2 Excessive Noise During Operation

Diagnosing and fixing unusual noises during operation.

3.3 Compressor Knocks

Identifying and resolving knocking sounds from the compressor.

3.4 Milky Oil in the Crankcase

Addressing moisture contamination in the crankcase oil.

3.5 Excessive Oil Consumption

Identifying reasons for high oil usage by the compressor.

3.6 Oil in Discharge Air

Causes and solutions for oil appearing in the discharged air.

3.7 Compressor Vibrates

Troubleshooting excessive compressor vibration.

3.8 Air Blowing Out of Inlet

Problems related to air intake or components.

3.9 Insufficient Air at the Point of Use

Issues causing low air supply at the point of use.

3.11 Excessive Belt Wear

Causes and solutions for excessive wear on drive belts.

3.12 Excessive Discharge Air Temperature

Diagnosing and addressing overheating issues.

3.13 Air Leaking from the Interstage Safety Valve

Identifying leaks from interstage safety valves.

3.14 Cylinder Pressure Builds Up Slowly

Reasons for slow pressure buildup in cylinders.

3.15 Receiver Pressure Builds Up Too Fast

Issues related to rapid pressure increase in receivers.

3.16 Compressor Doesnt Unload When Stopped

Problems with the compressor's unloading mechanism.

3.17 Automatic Drain Valves Do Not Drain

Troubleshooting for automatic drain valves not functioning.

3.18 Automatic Drain Valve(s) Remain(s) Open All the Time

Issues with automatic drain valves remaining open.

3.19 Compressor Will Not Come Up to Nominal Operating Speed

Problems preventing the compressor from reaching operating speed.

3.20 Unusual Piston, Ring or Cylinder Wear

Diagnosing and addressing wear on pistons, rings, or cylinders.

3.21 Odor in Discharged Air

Identifying the cause of odors in the discharged air.

Parts List

4.1 Crankcase assy

List of parts for the crankcase assembly.

4.2 First Stage

Detailed parts breakdown for the first compression stage.

4.3 Second stage

Detailed parts breakdown for the second compression stage.

4.4 Third stage

Detailed parts breakdown for the third compression stage.

4.5 General piping (standart)

List of standard piping components.

4.6 General piping (Optional-Auto drain)

Piping components for auto drain models.

4.7 Aftercooler

Parts list for the aftercooler assembly.

4.8 Condensate Separator&Purifier

Components of the condensate separator and purifier.

4.9 General connectors (electric motor)

List of connectors related to the electric motor.

4.10 General connectors (Petrol engine)

List of connectors for petrol engine variants.

4.11 Filling line (Standart)

Components for the standard filling line assembly.

4.12 Filling line(Optional-Dual output)

Components for the dual output filling line.

4.13 Filling line (Optional-Dual pressure)

Components for the dual pressure filling line.

Technical Drawings

General Dimensions

Overall physical dimensions of the compressor unit.

W31 Kompresör (Otomatik Tahliye)

Technical drawing of the automatic drain model.

W31 Kompresör (Çift Çıkışlı)

Technical drawing of the dual outlet model.

W31 BENZIN GENERAL DIMENSION

Overall dimensions for the petrol engine driven model.

W31 MARINER 380 V 50 HZ STANDART KOMPRESOR

Electrical schematic for the standard 380V/50Hz compressor.

W31 MARINER 380 V 50 HZ OTOMATİK START;STOP, TAHLİYE

Electrical schematic for the auto start/stop model.

W31 MARINER 380 V 50 HZ ÇİFT BASINÇ

Electrical schematic for the dual pressure model.

Alkin W31 series Specifications

General IconGeneral
BrandAlkin
ModelW31 series
CategoryAir Compressor
LanguageEnglish

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