Extract from Service Manual Extract from Service Manual Keys and Indicators Fig. 1 Keys Symbol Item Description Function ON (I) Switch the machine on. OFF (0) Switch the machine off. Acknowledges alarm messages and resets event memory. Arrow key Scrolls down parameter list. Reduces a parameter value.
Extract from Service Manual Fig. 2 Indicators Symbol Item Description Function Display field (Dis- Alphanumeric display with 4 lines. play) Alarm Blinks red when an alarm occurs. Lights continuously when acknowledged. Service/warning Lights continuously yellow for: --- maintenance work required --- warning message Controller voltage Lights green when the power supply to the controller...
Extract from Service Manual 1.2.2 Display of Parameters Line Display Meaning Operating hours counter Displays the period in which the motor was switched on. Load hours counter This shows the number of hours the compressor has operated under load. Maintenance interval counter Displays the number of operating hours until the next scheduled maintenance.
Extract from Service Manual 1.2.3 Parameter setting The edit mode can be entered by depressing the ”Enter” key for three seconds. If a password is needed it is requested automatically. Every action may be retracted by means of the escape key (esc). If no key is pressed in the edit mode for ten seconds the display automati- cally returns to the previous mode.
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Extract from Service Manual Alarm messages (machine shuts down) Line Display Symbol Meaning Safety chain EMERGENCY STOP button pressed. Access door open (if provided). Motor fault Overload protection of drive or fan motor (if pro- vided). Back pressure present. Incorrect motor rotation direction. --- Drive belt broken --- Compressor not vented on standstill.
Special chapter for service technicians Special Chapter for Service Technicians Setting operating hours and hours under load counters Both counters can be set as long as their readings are between 1h and 5h, i.e. if the reading is 5h it can no longer be changed. Passwords Activating the relief valve test requires the password “BASIC”...
Special chapter for service technicians Not all temperature limit settings are adjustable. Alarm message ADT > > (maximum permissible airend discharge temperature ex- ceeded) ADT > 110˚ C The compressor shuts down after 2 seconds. ADT > 120˚ C The compressor shuts down immediately. The alarm can be acknowledged when the temperature drops below 105 ˚...
Tech. Descr. External Load --- Idle Retrofit Kit Technical Description of the External Load-Idle Retrofit Kit 4 --- 24...
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Technical Description of SIGMA CONTROL BASIC Program module for remote load/idle control Document: 7_7006_0 01D Version: V1.1 16.02.2004 File name: TB_SCB_Pogramm-Modul_040216.DOC KAESER KOMPRESSOREN GmbH 96410 Coburg • PO Box 2143 • GERMANY • Tel. +49-(0)9561-6400 • Fax +49-(0)9561 640130 http://www.kaeser.com...
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Software with the program module is intended specifically for controlling the load/idle phases of Kaeser compressors by means of a remote, volt-free contact. The program module may only be applied together with a SIGMA CONTROL BASIC controller. Any other use is considered incorrect.
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2. Lock the switch in the 'of' position 3. Check that no voltage is present The module may only be installed by a qualified person. KAESER KOMPRESSOREN cannot accept any liability for damage caused by the retrofit. 3.1 Note counter readings Counter readings are not taken over by the new software.
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SIGMA CONTROL BASIC program module 3.3 Checking acceptance of the new program Start the controller and allow it to boot up. Switch the controller off. Switch the controller on again. During booting up the display should show: SBSxx.xx_R 3.4 Entering the counter readings Enter the readings as noted (see 3.1):...
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SIGMA CONTROL BASIC program module Make connections as follows 1.) Connections should only be made by a qualified electrician, following local regulations. KAESER accepts no liability for damage caused by the retrofit. 2.) Holes must be drilled through the canopy near the power supply lines to provide entry for the cables.
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