Table of Contents
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Tab. 41
Fig. 8
Tab. 42
4.10
4.10.1
34
4
Design and Function
4.10
Functional description – SIGMA CONTROL BASIC
Item
Name
Function
9
«Enter»
Enters edit mode.
Exits the edit mode and saves.
Only affects the value in the third line of the display.
Keys
Indicators
Item Name
12
Indicator field or display
Fault
13
Warning
15
Control voltage
16
Machine ON
19
Indicators
Functional description – SIGMA CONTROL BASIC
Display layout
x x . x
z
1 2 3 4 5 6 7 8 S p T i
the line Display Meaning
1
xx.x
Current system pressure in bar, psi or MPa.
2
yy
Current airend discharge temperature (ADT) in °C or °F.
3
z
Display of parameters and their settings(see table 44)
Service Manual
Screw Compressor
ASK T SIGMA CONTROL BASIC
Function
Alphanumeric display with 4 lines.
Flashes red when an alarm occurs.
Lights continuously when acknowledged.
Lights yellow for:
■
maintenance work due,
■
warning messages
Lights green when the power supply is switched on.
Lights green when the machine switched on.
Line 1
b a r
Line 2
y y
° C
Line 3
0 0 0 0
h
Line 4
9_5717 20 E
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Do you have a question about the ASK T series and is the answer not in the manual?
Questions and answers
¿Como puedo levantar la presión de aire del compresor?
To increase the air pressure of the KAESER ASK T series compressor, follow these steps:
1. Check for Back Pressure: Ensure there is no build-up of back pressure, which can prevent proper venting. If present, change over phase lines L1 and L2 or replace drive belts.
2. Inspect the Minimum Pressure Valve: A faulty valve can limit pressure buildup. Check and replace it if necessary.
3. Verify Motor Rotation: Incorrect motor rotation can affect compressor performance. Ensure the motor is rotating in the correct direction.
4. Ensure Proper Venting: If the compressor is not venting correctly at standstill, inspect and rectify any venting issues.
5. Check the Back-Pressure Switch: A defective back-pressure switch may cause pressure issues. Replace it if needed.
6. Maintain Cooling System: Overheating can reduce efficiency. Clean the radiator and refrigerant condenser, ensure adequate ventilation, and check the cooling oil level.
7. Use Only Genuine KAESER Parts: Ensure all replacement parts, including pressure-bearing components and filters, are KAESER-approved.
If these steps do not resolve the issue, consult an authorized KAESER service technician for further troubleshooting.
This answer is automatically generated