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ALUP Kompressoren SCK 21 - User Manual

ALUP Kompressoren SCK 21
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Ident number: 195.02022 BA 101/04.01/03/GB
Screw-type Compressors
SCK 21 - SCK 52
Maintenance and Operating Instructions
Spare Parts List
Quality Assurance
DIN ISO 9001 certified
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Summary

General Information and Safety

General Information

Essential operational information for the screw-type compressor.

Safety Instructions

Critical safety guidelines for operation, maintenance, and commissioning.

Transport Safety Guidelines

Guidelines for the safe transportation of the compressor.

Functional Description

Drive System Explanation

Explains how the electric motor drives the compressor stage via V-belts.

Air Flow Path

Details the flow of air from the suction filter through the compressor stage to the outlet.

Oil Circuit Operation

Describes the lubricating oil flow for cooling, sealing, and operation within the compressor.

Air Cooling System

Explains how cooling air is circulated over components by the fan.

Erection and Installation

General Erection Information

Provides general guidelines for the proper installation and placement of the compressor.

Pneumatic Connection Requirements

Details the requirements for connecting the compressor to the compressed air piping system.

Electrical Connection Procedures

Specifies that electrical connections must be made by skilled electricians.

Condensate Trap Installation

Advises on the proper handling and disposal of oily condensate water.

Operating the Compressor

Air-Control Display Overview

Explains the compressor's display panel, showing pressure, temperature, and status.

Key Assignment and Functions

Details the function of each button on the Air-Control unit.

Warning Indicators Explained

Lists and explains various warning indicators and their meanings.

Error Codes and Troubleshooting

Lists and explains error codes displayed on the Air-Control unit.

Parameter Programming

Describes how to change factory settings and parameters via the control unit.

Commissioning Procedures

Preservation Oil Handling

Information on draining preservative oil after storage before commissioning.

Oil Level Check

Instructions on how to check and refill the compressor oil level.

Oil Quality Recommendations

Recommendations for suitable lubricating oils and warranty considerations.

Initial Lubrication of Compressor Stage

Procedure for initial lubrication of the compressor stage after standstill.

Direction of Rotation Check

How to check and correct the motor's direction of rotation.

Starting Procedure

Steps and precautions for starting the compressor.

Shutdown Procedure

Procedure for safely shutting down the compressor.

Compressor Maintenance

General Maintenance and Pressure Relief

General guidelines for maintenance and the procedure for pressure relief before work.

V-belt Drive Maintenance

Instructions for checking and maintaining the V-belt drive system.

Suction Filter Replacement

Procedure for replacing the suction filter for SCK 21-42 and SCK 52 models.

Oil Filter Replacement

Steps for replacing the oil filter, including confirmation and reset.

Oil Separator Replacement

Procedure for replacing the oil separator, including confirmation and reset.

Condensate Water Management

Information on the formation, draining, and handling of condensate water.

Oil Level Check and Oil Change

Procedures for checking oil level and performing oil changes.

Motor Bearing Maintenance

Guidance on regreasing motor bearings or replacing sealed bearings.

Safety Valve Check

Procedure for checking the safety valve every 2,000 operating hours or annually.

Setting Pressure Switch Points

Instructions on how to set pressure switch points using Code 11.

General Compressor Maintenance Schedule

Guidance on performing comprehensive general maintenance on the compressor.

Troubleshooting Guide

Machine Shutdown Issues

Troubleshooting for machine shutdown due to compressor discharge temperature issues.

Falling Line Pressure Problems

Diagnosing and resolving issues related to falling line pressure.

Safety Valve Blow-off

Troubleshooting when the machine blows off through the safety valve.

Interpreting Error Codes (10, 15)

Interpreting and resolving errors indicated by red lamp and specific codes.

Automatic Start;Switching Failures

Troubleshooting the absence of automatic start or load switching.

Machine Start-up Failures

Diagnosing why the machine fails to start when the start key is pressed.

High Oil Content in Air

Addressing issues of high oil content in compressed air, indicating excess oil consumption.

Premature Shutdown Issues

Troubleshooting compressor shutdown before reaching the set cut-out pressure.

Information Lamp Interpretation

Interpreting the information lamp indicating low power voltage.

Optional Features and Configurations

Tropical Version Operation

Suitability of the compressor for high ambient temperatures up to 45 °C.

Special Voltage;Frequency (60 Hz)

Information for compressors operating with non-standard voltage or 60 Hz frequency.

Direction of Rotation Control Function

Preventing damage from incorrect electrical polarity using rotation control.

Additional Heating System Function

Functionality of the electric heating system for the oil tank.

Floating Signal Options

Forwarding compressor errors or status via floating contacts.

Remote On;Off Control

Controlling the compressor on and off using a floating contact.

Proportional Controller Functionality

Adjusting delivery rate to actual compressed air consumption.

Soiling Indicators (Filters & Separator)

Indicates when filter or separator elements need replacement.

Heat Recovery System Compatibility

Information for systems fitted with or prepared for heat recovery.

Technical Data

Performance and Erection Data

Diagrams and data related to performance and physical installation requirements.

General Compressor Data

Table detailing weight, cooling air, supply air, oil tank capacity, and connections.

Electrical Specifications

Table showing motor ratings and current consumption at different voltages/frequencies.

Spare Parts: Plan and Electric Parts

Control and Electrical Component Diagram

Diagram showing the layout and part numbers for control and electrical components.

Spare Parts: Unit Parts

Main Unit Components Diagram

Illustration of main unit components with associated part numbers.

Motor, Drive, and Cooling System Parts Diagram

Illustration of motor, drive train, and cooling system parts with numbers.

Spare Parts: Lines and Gaskets

Piping and Gasket Components Diagram

Illustration of lines, hoses, and gasket components with part numbers.

Motor Drive and Cooling System Lines Diagram

Illustration of lines related to the motor drive and cooling system.

Spare Parts: Suction and Temperature Control

Suction and Temperature Control Components Diagram

Illustration of components for suction control and temperature regulation.

Spare Parts: Separator Box

Separator Box Components Diagram

Illustration of the separator box and its internal components with part numbers.

Spare Parts List

Compressor Stage and Motor Pulley Parts

List of part numbers for compressor stage and motor pulleys across SCK models.

Electric Motor, Fuses, and Relays

List of part numbers for electric motors, fuses, and relays.

Control and Safety Components List

List of part numbers for emergency buttons, sensors, and safety valves.

V-Belt Sets Compatibility

List of V-belt sets and their compatibility with SCK models.

Couplings, Elbows, and Adaptors

List of part numbers for various couplings, elbows, and adaptors.

Sealing Rings and Oil Separators

List of part numbers for sealing rings, oil tank O-rings, and oil separators.

Filters and Injection Nozzles

List of part numbers for oil filter cartridges and injection nozzles.

Lines, Hoses, and Sensors

List of part numbers for various lines, hoses, and sensors.

Oil Tank Support and Elastic Supports

List of part numbers for oil tank support and elastic supports.

Ventilators and Operation Panel

List of part numbers for ventilators, hubs, and the operation panel.

Operating Instructions and Special Oils

List of part numbers for operating instructions manuals and special oils.

Service Kits and Filter Kits

List of part numbers for various service kits and filter kits.

Cabinets and Boards

List of part numbers for side boards, sound cover hood, and service board.

Compressor Pulley Listings

List of part numbers for compressor pulleys across SCK models.

Oil Tank Part Numbers

List of part numbers for oil tanks.

Connection Sockets and Support Distance

List of part numbers for compressed air connection sockets and support distance.

Suction Control and Separator Components

List of part numbers for suction control, proportional control, and separator components.

Temperature Control Units and Valves

List of part numbers for temperature control units, housings, and valves.

Exhaust Air Grid Part Number

List of part numbers for the exhaust air grid.

Air Intake Plates and Electric Boxes

List of part numbers for air intake plates and electric boxes.

Frames and Cooler Side Boards

List of part numbers for frames, cooler side boards, and compressor flanges.

Service Log

Completed Servicing Records

A log for recording completed servicing work, dates, and signatures.

Summary

General Information and Safety

General Information

Essential operational information for the screw-type compressor.

Safety Instructions

Critical safety guidelines for operation, maintenance, and commissioning.

Transport Safety Guidelines

Guidelines for the safe transportation of the compressor.

Functional Description

Drive System Explanation

Explains how the electric motor drives the compressor stage via V-belts.

Air Flow Path

Details the flow of air from the suction filter through the compressor stage to the outlet.

Oil Circuit Operation

Describes the lubricating oil flow for cooling, sealing, and operation within the compressor.

Air Cooling System

Explains how cooling air is circulated over components by the fan.

Erection and Installation

General Erection Information

Provides general guidelines for the proper installation and placement of the compressor.

Pneumatic Connection Requirements

Details the requirements for connecting the compressor to the compressed air piping system.

Electrical Connection Procedures

Specifies that electrical connections must be made by skilled electricians.

Condensate Trap Installation

Advises on the proper handling and disposal of oily condensate water.

Operating the Compressor

Air-Control Display Overview

Explains the compressor's display panel, showing pressure, temperature, and status.

Key Assignment and Functions

Details the function of each button on the Air-Control unit.

Warning Indicators Explained

Lists and explains various warning indicators and their meanings.

Error Codes and Troubleshooting

Lists and explains error codes displayed on the Air-Control unit.

Parameter Programming

Describes how to change factory settings and parameters via the control unit.

Commissioning Procedures

Preservation Oil Handling

Information on draining preservative oil after storage before commissioning.

Oil Level Check

Instructions on how to check and refill the compressor oil level.

Oil Quality Recommendations

Recommendations for suitable lubricating oils and warranty considerations.

Initial Lubrication of Compressor Stage

Procedure for initial lubrication of the compressor stage after standstill.

Direction of Rotation Check

How to check and correct the motor's direction of rotation.

Starting Procedure

Steps and precautions for starting the compressor.

Shutdown Procedure

Procedure for safely shutting down the compressor.

Compressor Maintenance

General Maintenance and Pressure Relief

General guidelines for maintenance and the procedure for pressure relief before work.

V-belt Drive Maintenance

Instructions for checking and maintaining the V-belt drive system.

Suction Filter Replacement

Procedure for replacing the suction filter for SCK 21-42 and SCK 52 models.

Oil Filter Replacement

Steps for replacing the oil filter, including confirmation and reset.

Oil Separator Replacement

Procedure for replacing the oil separator, including confirmation and reset.

Condensate Water Management

Information on the formation, draining, and handling of condensate water.

Oil Level Check and Oil Change

Procedures for checking oil level and performing oil changes.

Motor Bearing Maintenance

Guidance on regreasing motor bearings or replacing sealed bearings.

Safety Valve Check

Procedure for checking the safety valve every 2,000 operating hours or annually.

Setting Pressure Switch Points

Instructions on how to set pressure switch points using Code 11.

General Compressor Maintenance Schedule

Guidance on performing comprehensive general maintenance on the compressor.

Troubleshooting Guide

Machine Shutdown Issues

Troubleshooting for machine shutdown due to compressor discharge temperature issues.

Falling Line Pressure Problems

Diagnosing and resolving issues related to falling line pressure.

Safety Valve Blow-off

Troubleshooting when the machine blows off through the safety valve.

Interpreting Error Codes (10, 15)

Interpreting and resolving errors indicated by red lamp and specific codes.

Automatic Start;Switching Failures

Troubleshooting the absence of automatic start or load switching.

Machine Start-up Failures

Diagnosing why the machine fails to start when the start key is pressed.

High Oil Content in Air

Addressing issues of high oil content in compressed air, indicating excess oil consumption.

Premature Shutdown Issues

Troubleshooting compressor shutdown before reaching the set cut-out pressure.

Information Lamp Interpretation

Interpreting the information lamp indicating low power voltage.

Optional Features and Configurations

Tropical Version Operation

Suitability of the compressor for high ambient temperatures up to 45 °C.

Special Voltage;Frequency (60 Hz)

Information for compressors operating with non-standard voltage or 60 Hz frequency.

Direction of Rotation Control Function

Preventing damage from incorrect electrical polarity using rotation control.

Additional Heating System Function

Functionality of the electric heating system for the oil tank.

Floating Signal Options

Forwarding compressor errors or status via floating contacts.

Remote On;Off Control

Controlling the compressor on and off using a floating contact.

Proportional Controller Functionality

Adjusting delivery rate to actual compressed air consumption.

Soiling Indicators (Filters & Separator)

Indicates when filter or separator elements need replacement.

Heat Recovery System Compatibility

Information for systems fitted with or prepared for heat recovery.

Technical Data

Performance and Erection Data

Diagrams and data related to performance and physical installation requirements.

General Compressor Data

Table detailing weight, cooling air, supply air, oil tank capacity, and connections.

Electrical Specifications

Table showing motor ratings and current consumption at different voltages/frequencies.

Spare Parts: Plan and Electric Parts

Control and Electrical Component Diagram

Diagram showing the layout and part numbers for control and electrical components.

Spare Parts: Unit Parts

Main Unit Components Diagram

Illustration of main unit components with associated part numbers.

Motor, Drive, and Cooling System Parts Diagram

Illustration of motor, drive train, and cooling system parts with numbers.

Spare Parts: Lines and Gaskets

Piping and Gasket Components Diagram

Illustration of lines, hoses, and gasket components with part numbers.

Motor Drive and Cooling System Lines Diagram

Illustration of lines related to the motor drive and cooling system.

Spare Parts: Suction and Temperature Control

Suction and Temperature Control Components Diagram

Illustration of components for suction control and temperature regulation.

Spare Parts: Separator Box

Separator Box Components Diagram

Illustration of the separator box and its internal components with part numbers.

Spare Parts List

Compressor Stage and Motor Pulley Parts

List of part numbers for compressor stage and motor pulleys across SCK models.

Electric Motor, Fuses, and Relays

List of part numbers for electric motors, fuses, and relays.

Control and Safety Components List

List of part numbers for emergency buttons, sensors, and safety valves.

V-Belt Sets Compatibility

List of V-belt sets and their compatibility with SCK models.

Couplings, Elbows, and Adaptors

List of part numbers for various couplings, elbows, and adaptors.

Sealing Rings and Oil Separators

List of part numbers for sealing rings, oil tank O-rings, and oil separators.

Filters and Injection Nozzles

List of part numbers for oil filter cartridges and injection nozzles.

Lines, Hoses, and Sensors

List of part numbers for various lines, hoses, and sensors.

Oil Tank Support and Elastic Supports

List of part numbers for oil tank support and elastic supports.

Ventilators and Operation Panel

List of part numbers for ventilators, hubs, and the operation panel.

Operating Instructions and Special Oils

List of part numbers for operating instructions manuals and special oils.

Service Kits and Filter Kits

List of part numbers for various service kits and filter kits.

Cabinets and Boards

List of part numbers for side boards, sound cover hood, and service board.

Compressor Pulley Listings

List of part numbers for compressor pulleys across SCK models.

Oil Tank Part Numbers

List of part numbers for oil tanks.

Connection Sockets and Support Distance

List of part numbers for compressed air connection sockets and support distance.

Suction Control and Separator Components

List of part numbers for suction control, proportional control, and separator components.

Temperature Control Units and Valves

List of part numbers for temperature control units, housings, and valves.

Exhaust Air Grid Part Number

List of part numbers for the exhaust air grid.

Air Intake Plates and Electric Boxes

List of part numbers for air intake plates and electric boxes.

Frames and Cooler Side Boards

List of part numbers for frames, cooler side boards, and compressor flanges.

Service Log

Completed Servicing Records

A log for recording completed servicing work, dates, and signatures.

ALUP Kompressoren SCK 21 Specifications

General IconGeneral
ModelSCK 21
CategoryAir Compressor
Max Pressure10 bar
Voltage400 V
Frequency50 Hz

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