Table Of Contents - Gardner Denver L15 Original Operating Manual

Screw air compressor

Table of Contents

3. Table of contents

Tab le of co nte nt s

1 Warning -Prohibition - Mandatory Label Information.................................................................................................... 2

2 Preface .................................................................................................................................................................................. 5

2.1

Compressor Information ........................................................................................................................................... 6

2.2

Intended Use ............................................................................................................................................................. 6

2.3

Maintenance and Care ............................................................................................................................................. 6

2.4

Notes.......................................................................................................................................................................... 6

3 Table of contents ................................................................................................................................................................ 8

4 Safety regulations ............................................................................................................................................................. 10

4.1

General safety regulations...................................................................................................................................... 10

4.2

Particular dangers associated with compressed air.............................................................................................. 11

4.3

Particular dangers associated with machines ....................................................................................................... 13

4.4

Dangers present when loading/moving machines ................................................................................................ 14

4.5

General workplace dangers.................................................................................................................................... 14

4.6

Dangers resulting from neglecting to perform maintenance................................................................................. 15

4.7

Dangers during maintenance and repairs ............................................................................................................. 16

4.8

Dangers resulting from conversion work/modifications on the machine.............................................................. 17

5 Design and functioning .................................................................................................................................................... 18

5.1

Design of the unit .................................................................................................................................................... 18

5.1.1

Design of the unit - L15 - L22, L15 RS -L22 RS ........................................................................................ 18

5.2

Schematic diagram ................................................................................................................................................. 19

5.3

Oil circuit .................................................................................................................................................................. 20

5.4

Air circuit .................................................................................................................................................................. 20

5.5

System control......................................................................................................................................................... 20

5.5.1

System control L15-L22.............................................................................................................................. 20

5.5.2

System control L15 RS-L22 RS.................................................................................................................. 21

5.6

Hood (opening/closing)........................................................................................................................................... 22

6 Transport and installation................................................................................................................................................ 23

6.1

Transport ................................................................................................................................................................. 23

6.2

Installation ............................................................................................................................................................... 24

7 Preparations for commissioning .................................................................................................................................... 25

7.1

Cooling air volume/minimum cross ........................................................................................................................ 25

7.2

Compressed air connection.................................................................................................................................... 26

7.3

Electrical connection ............................................................................................................................................... 27

7.3.1

Check the control transformer setting ........................................................................................................ 28

7.4

Electric motor fasteners for secure transportation ................................................................................................ 28

7.5

Oil level check ......................................................................................................................................................... 29

7.6

Sound pressure level .............................................................................................................................................. 29

8 Commissioning.................................................................................................................................................................. 30

8.1

First commissioning ................................................................................................................................................ 30

8.2

Routine commissioning........................................................................................................................................... 31

8.3

Commissioning after malfunction ........................................................................................................................... 31