KAESER KOMPRESSOREN SX, Service Manual, Page: 4 / 122

4.6.1 Operating modes ................................................................................................ 24
4.6.2 Control modes .................................................................................................... 24
4.7 Safety Devices ................................................................................................................. 25
4.8 SIGMA CONTROL BASIC Keys and Indicators ............................................................... 26
4.9 SIGMA CONTROL BASIC function .................................................................................. 27
4.9.1 Display layout ..................................................................................................... 27
4.9.2 Parameter ........................................................................................................... 27
4.9.3 Messages ........................................................................................................... 29
5 Installation and Operating Conditions
5.1 Safety ............................................................................................................................... 30
5.2 Installation conditions ....................................................................................................... 30
5.2.1 Determining location and clearances .................................................................. 30
5.2.2 Ensure adequate ventilation. .............................................................................. 31
5.2.3 Exhaust duct design ........................................................................................... 31
5.3 Operating the Machine in an Air System. ......................................................................... 32
6 Installation
6.1 Safety ............................................................................................................................... 33
6.2 Reporting Transport Damage ........................................................................................... 33
6.3 Making the Compressed Air Connection .......................................................................... 33
6.4 Making the Power Supply Connection ............................................................................. 34
6.5 Connecting the remote contact LOAD-IDLE control ........................................................ 35
6.6 Options ............................................................................................................................. 35
6.6.1 Anchoring the machine ....................................................................................... 35
7 Initial Start-up
7.1 Safety ............................................................................................................................... 36
7.2 Instructions to be Observed before before Every Start-Up .............................................. 36
7.3 Checking installation and operating conditions ................................................................ 37
7.4 Setting the overload protection cut-out ............................................................................ 38
7.5 Filling cooling oil into the airend ....................................................................................... 38
7.6 Checking direction of rotation ........................................................................................... 39
7.7 Starting the machine for the first time .............................................................................. 39
7.8 Checking the Door Interlock Switch ................................................................................. 40
7.9 Setting the setpoint pressure ........................................................................................... 41
8 Operation
8.1 Switching on and off ......................................................................................................... 42
8.1.1 Switching on ....................................................................................................... 42
8.1.2 Switching off ....................................................................................................... 42
8.2 Switching Off in an Emergency and Switching On again ................................................. 43
8.3 Acknowledging alarm and warning messages ................................................................. 44
8.4 Setting parameters ........................................................................................................... 44
9 Fault Recognition and Rectification
9.1 Basic Information ............................................................................................................. 46
9.2 Alarm messages (machine stop) ...................................................................................... 46
9.3 Warning messages .......................................................................................................... 47
9.4 Other Faults ..................................................................................................................... 48
10 Maintenance
10.1 Safety ............................................................................................................................... 49
10.2 Maintenance Schedule ..................................................................................................... 50
10.2.1 Logging Maintenance Work ................................................................................ 50
10.2.2 Resetting maintenance interval counters ............................................................ 50
10.2.3 Regular maintenance tasks ................................................................................ 50
Contents
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Service Manual Screw Compressor
SX SIGMA CONTROL BASIC
9_6919 04 E