Table of Contents
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Contents
4.2
Functional Description of the Machine .............................................................................
4.3
Refrigeration dryer ...........................................................................................................
4.4
Floating relay contacts .....................................................................................................
4.5
Options .............................................................................................................................
4.5.1
Machine mountings .............................................................................................
4.5.2
Cooling air filter mat ............................................................................................
4.5.3
Heat Recovery ....................................................................................................
4.5.4
Optional Filter Monitoring Set .............................................................................
4.6
Operating States and Control Modes ...............................................................................
4.6.1
Operating states of the machine .........................................................................
4.6.2
Control modes ....................................................................................................
4.7
Refrigeration Dryer Control Modes ..................................................................................
4.8
Safety Devices .................................................................................................................
4.9
SIGMA CONTROL Keys and Indicators ..........................................................................
5.1
Safety ...............................................................................................................................
5.2
Installation Conditions ......................................................................................................
5.2.1
Place of installation and distances ......................................................................
5.2.2
Ensure adequate ventilation ...............................................................................
5.2.3
Exhaust duct design ...........................................................................................
5.3
Using the Compressor to Supply A Compressed Air System. .........................................
6.1
Safety ...............................................................................................................................
6.2
Reporting Transport Damage ...........................................................................................
6.3
Making the Compressed Air Connection ..........................................................................
6.4
Connecting the condensate drain ....................................................................................
6.5
Making the Power Supply Connection .............................................................................
6.5.1
Changing main voltage connections ...................................................................
6.6
6.7
Options .............................................................................................................................
6.7.1
Anchoring the machine .......................................................................................
7.1
Safety ...............................................................................................................................
7.2
To be noted before commissioning ..................................................................................
7.3
Checking Installation and Operating Conditions ..............................................................
7.4
Setting the Overload Protection Cut-Out ..........................................................................
7.5
Setting the Motor Overload Protection Switch .................................................................
7.6
Pouring Cooling Oil into the Airend ..................................................................................
7.7
Check Direction of Rotation .............................................................................................
7.8
Starting the machine for the first time ..............................................................................
7.9
Setting the Setpoint Pressure ..........................................................................................
7.10 Changing the display language ........................................................................................
8.1
Switching On and Off .......................................................................................................
8.1.1
Switching on .......................................................................................................
8.1.2
Shutdown ............................................................................................................
8.2
Switching Off in an Emergency and Switching On again .................................................
8.3
Remote On and Off Switching ..........................................................................................
8.4
Switching On and Off with the Clock ................................................................................
8.5
Acknowledging Alarm and Warning Messages ................................................................
9.1
Basic Information .............................................................................................................
Service Manual Screw Compressor
ASD T Tri-Voltage
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