Screw Compressor - Model AS 36 / 8 bar - Service Manual

Oct 23, 2026

Service manual for the KAESER KOMPRESSOREN GmbH screw compressor model AS 36 at 8 bar. Provides a structured overview including technical specifications, sound pressure level, motor and power supply details, pressure relief valve, installation requirements, oil capacities, coolant recommendations, and motor maintenance intervals. Covers safety regulations, correct versus incorrect use, compressed air treatment, transport and packaging, technical description such as compression principle and control modes (DUAL, QUADRO, VARIO), installation and initial start procedures, operation including controller and alarms, and maintenance tasks and checks.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages73

Reading Time3 h 4 min

AccessFree to download

1 Technical Specification

1.1 Compressor Package

1.2 Sound Pressure Level

1.3 Motor

1.4 Power Supply

1.5 Pressure Relief Valve

1.6 Installation Requirements

1.7 Oil Capacities

1.8 Recommended Coolant

1.9 Maintenance Interval for the Electric Motor

1.10 Dimensional Drawing

2 Safety Regulations

2.1 Explanation of Symbols and References

2.2 General Safety Instructions

2.3 Electrical Safety

2.4 Spare Parts

2.5 Compressed Air Installation

2.6 Environmental Protection

3 General

3.1 Correct use

3.2 Incorrect use

3.3 Compressed Air Treatment

3.4 Copyright

4 Transport

4.1 Transport Instructions

4.2 Packaging

5 Technical Description

5.1 Principle of Compression

5.2 Short Description

5.3 Pipe and Instrument Flow Diagram (P & I Diagram)

5.4 DUAL Control

5.5 QUADRO Control

5.6 VARIO Control Mode

6 Installation

6.1 Installation Requirements

6.2 Connection of the Compressed Air Supply

6.3 Electrical Connection

7 Initial Start

7.1 Points to be Observed before Initial Start

7.2 Points to be Observed before Starting

7.3 Door Interlock Switch Check

7.4 Direction of Rotation Check

7.5 Setting up the Motor Overload Trip

7.6 Setting the Air Main Pressure Threshold

7.7 Measures to be taken before Initial Start

7.7.1 Pour a small quantity of oil into the air inlet port

7.7.2 Running the compressor package in idle

7.8 Checklist

8 Operation

8.1 Control Panel

8.2 SIGMA controller

8.3 Emergency Stop Pushbutton

8.3.1 Function keys

8.3.2 Light emitting diodes and plain text display

8.4 Compressor Package ON/OFF

8.5 Acknowledgement of Alarms

8.6 Acknowledgement of Service Messages

9 Maintenance

9.1 Observe the following during all Maintenance and Servicing Work

9.2 Regular Maintenance

9.3 Opening and Closing the Compressor Package

9.4 Checking the Tension of the V---belts

9.5 Changing the V---belts

9.6 Cleaning or Renewing the Filter Mat

9.7 Cleaning or Renewing the Air Filter

9.8 Greasing the

SERVICE MANUAL E Screw Compressor Model: AS 36 / 8 bar GL---Nr.: BA---AS36.L---1.7932.2---00 Index: 000215 Part No.: ............................................... Serial No.: .............................................. Manufacturer: KAESER KOMPRESSOREN GmbH D---96410 Coburg : Postfach 2143 : Tel. (09561) 640---0 : Fax. (09561) 640---130 Table of Contents Chapter --- Page 1 Technical Specification ......................................... 1 --- 1 1.1 Compressor Package ................................................. 1 --- 1 1.2 Sound Pressure Level ................................................. 1 --- 1 1.3 Motor ............................................................... 1 --- 1 1.4 Power Supply ........................................................ 1 --- 1 1.5 Pressure Relief Valve .................................................. 1 ---2 1.6 Installation Requirements .............................................. 1 ---2 1.7 Oil Capacities ........................................................ 1 ---2 1.8 Recommended Coolant ............................................... 1 ---2 1.9 Maintenance Interval for the Electric Motor ............................... 1 --- 3 1.10 Dimensional Drawing ................................................. 1 --- 3 2 Safety Regulations ............................................. 2 --- 5 2.1 Explanation of Symbols and References ................................. 2 --- 5 2.2 General Safety Instructions ............................................ 2 --- 5 2.3 Electrical Safety ...................................................... 2 --- 6 2.4 Spare Parts .......................................................... 2 --- 6 2.5 Compressed Air Installation ............................................ 2 --- 7 2.6 Environmental Protection .............................................. 2 --- 7 3 General ....................................................... 3 --- 8 3.1 Correct use .......................................................... 3 --- 8 3.2 Incorrect use ......................................................... 3 --- 8 3.3 Compressed Air Treatment ............................................ 3 --- 8 3.4 Copyright ............................................................ 3 --- 8 4 Transport ...................................................... 4 --- 9 4.1 Transport Instructions ................................................. 4 --- 9 4.2 Packaging ........................................................... 4 --- 9 5 Technical Description .......................................... 5 --- 10 5.1 Principle of Compression .............................................. 5 --- 10 5.2 Short Description ..................................................... 5 --- 10 5.3 Pipe and Instrument Flow Diagram (P & I Diagram) ....................... 5 --- 11 5.4 DUAL Control ........................................................ 5 --- 14 5.5 QUADRO Control ..................................................... 5 --- 15 5.6 VARIO Control Mode .................................................. 5 --- 16 6 Installation .................................................... 6 --- 17 6.1 Installation Requirements .............................................. 6 --- 17 6.2 Connection of the Compressed Air Supply ............................... 6 --- 18 6.3 Electrical Connection ................................................. 6 --- 18 7 Initial Start .................................................... 7 --- 19 7.1 Points to be Observed before Initial Start ................................ 7 --- 19 7.2 Points to be Observed before Starting: .................................. 7 --- 19 7.3 Door Interlock Switch Check ........................................... 7 ---20 7.4 Direction of Rotation Check ............................................ 7 ---22 7.5 Setting up the Motor Overload Tri

FAQs

What technical specifications does the manual include for the AS 36 screw compressor?

It covers compressor package details, sound pressure level, motor and power supply information, pressure relief valve, installation requirements, oil capacities, recommended coolant, and dimensional drawing.

What safety topics are covered before operating or servicing?

The manual includes safety regulations such as explanation of symbols, general safety instructions, electrical safety, spare parts guidance, compressed air installation safety, and environmental protection.

Which initial-start and operating procedures are described?

It provides checks before initial start and before starting, door interlock switch check, rotation direction check, motor overload trip setting, air main pressure threshold setting, and an operation section covering the control panel, SIGMA controller, emergency stop, and alarm/service-message acknowledgements.

Oct 23, 2026

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