KAESER KOMPRESSOREN SX, Service Manual, Page: 3 / 122

1 Regarding this document
1.1 Using the Document ......................................................................................................... 1
1.2 Further documents ........................................................................................................... 1
1.3 Copyright .......................................................................................................................... 1
1.4 Symbols and Identification ............................................................................................... 1
1.4.1 Warnings ............................................................................................................. 1
1.4.2 Other instructions and symbols .......................................................................... 2
2 Technical Specification
2.1 Nameplate ........................................................................................................................ 3
2.2 Options ............................................................................................................................. 3
2.3 Weight .............................................................................................................................. 3
2.4 Temperature ..................................................................................................................... 4
2.5 Ambient conditions ........................................................................................................... 4
2.6 Ventilation ........................................................................................................................ 5
2.7 Pressure ........................................................................................................................... 5
2.8 Free air delivery ............................................................................................................... 6
2.9 Cooling Oil Recommendation .......................................................................................... 6
2.10 Cooling oil charge ............................................................................................................ 7
2.11 Motors and power ............................................................................................................ 7
2.11.1 Drive motor ......................................................................................................... 7
2.12 Sound pressure level ....................................................................................................... 8
2.13 Power supply .................................................................................................................... 9
2.14 Power supply specifications ............................................................................................. 9
2.14.1 Mains frequency: 50 Hz ...................................................................................... 9
2.14.2 Mains frequency: 60 Hz ...................................................................................... 11
3 Safety and Responsibility
3.1 Basic Information ............................................................................................................. 12
3.2 Specified Use ................................................................................................................... 12
3.3 Improper Use ................................................................................................................... 12
3.4 User's Responsibilities ..................................................................................................... 12
3.4.1 Observe statutory and universally accepted regulations .................................... 12
3.4.2 Qualified personnel ............................................................................................. 13
3.4.3 Adherence to inspection schedules and accident prevention regulations .......... 13
3.5 Dangers ............................................................................................................................ 14
3.5.1 Safely Dealing with Sources of Danger .............................................................. 14
3.5.2 Safe Machine Operation ..................................................................................... 16
3.5.3 Organisational Measures .................................................................................... 17
3.5.4 Danger Areas ...................................................................................................... 17
3.6 Safety Devices ................................................................................................................. 17
3.7 Safety Signs ..................................................................................................................... 18
3.8 Emergencies .................................................................................................................... 19
3.8.1 Correct fire fighting ............................................................................................. 19
3.8.2 Remove any cooling oil from your person .......................................................... 19
3.9 Warranty ........................................................................................................................... 19
3.10 Environmental Protection ................................................................................................. 20
4 Design and Function
4.1 Enclosure ......................................................................................................................... 21
4.2 Function ........................................................................................................................... 22
4.3 Floating relay contacts ..................................................................................................... 22
4.4 Remote LOAD-IDLE control ............................................................................................. 23
4.5 Options ............................................................................................................................. 23
4.5.1 Machine mountings ............................................................................................. 23
4.6 Operating modes and control modes ............................................................................... 24
Contents
9_6919 04 E
Service Manual Screw Compressor
SX SIGMA CONTROL BASIC
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